Engine Control Module --, 2018 My

WARNING: This page is about a different variant/trim than selected.

DTC / Description	Monitor Strategy Description	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	MIL Illumination	Component Diagnostic Procedure
P000A "A" Camshaft Position Slow Response Bank 1	Variable Valve Timing (VVT) Intake Actuator Slow Response	Difference between target position vs. actual position > 3.0° CRK For time > 2.3 - 3.5 s And Adjustment angle > 3.0° CRK And Number of checks 6 times	Time after engine start > 10.0 s Modeled oil temperature -48 - 150° C Engine speed 600 - 6, 000 RPM Camshaft position adjustment active Catalyst heating not active Change of target position > 10.0° CRK	3.5 s Multiple	2 DCY	-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 - N205-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR - G40-, CHECKING .-- Check the Fuel Pressure Regulating Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE -N276-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .
P000B "B" Camshaft Position Slow Response Bank 1	Variable Valve Timing (VVT) Exhaust Actuator Slow Response	Difference between target position vs. actual position > 3.0° CRK For time > 2.0 - 3.5 s And Adjustment angle > 3.0° CRK And Number of checks 6 times	Time after engine start > 10.0 s Modeled oil temperature -48 - 150° C Engine speed 600 - 6, 000 RPM Camshaft position adjustment active Catalyst heating not active Change of target position > 7.0° CRK	3.5 s Multiple	2 DCY	-- Check the Exhaust Cam Adjustment Valve 1 -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 - N318-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to CAMSHAFT POSITION SENSOR 3 - G300-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 - N205-, CHECKING .
P0010 "A" Camshaft Position Actuator Control Circuit/Open Bank 1	Variable Valve Timing (VVT) Intake Actuator Open Circuit	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR - G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 - N205-, CHECKING .
P0011 "A" Camshaft Position - Timing Over-Advanced or System Performance Bank 1	Variable Valve Timing (VVT) Intake Actuator Target Error	Difference between target position vs. actual position > 3.0° CRK For time > 2.3 - 3.5 s And Adjustment angle <= 3.0° CRK And Number of checks 6 times	Time after engine start > 10.0 s Modeled oil temperature -48 - 150° C Engine speed 600 - 6, 000 RPM Camshaft position adjustment active Catalyst heating not active Change of target position > 10.0° CRK	3.5 s Multiple	2 DCY	-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR - G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 - N205-, CHECKING .
P0013 "B" Camshaft Position Actuator "A" Control Circuit/Open Bank 1	Variable Valve Timing (VVT) Exhaust Actuator Open Circuit	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Exhaust Cam Adjustment Valve 1 -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 - N318-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 - N205-, CHECKING .
P0014 "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1	Variable Valve Timing (VVT) Exhaust Actuator Target Error	Difference between target position vs. actual position > 3.0° CRK For time > 2.0 - 3.5 s And Adjustment angle <= 3.0° CRK And Number of checks 6 times	Time after engine start > 10.0 s Modeled oil temperature -48 - 150° C Engine speed 600 - 6, 000 RPM Camshaft position adjustment active Catalyst heating not active Change of target position > 7.0° CRK	3.5 s Multiple	2 DCY	-- Check the Exhaust Cam Adjustment Valve 1 -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 - N318-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 - N205-, CHECKING .
P0016 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A	Intake Camshaft Position (CMP) Sensor Angular Offset Check	Permissible deviation < -11.01° CRK Or Permissible deviation > 11.01° CRK	Camshaft adaptation not active Engine speed > 80 RPM	20 rev Multiple	2 DCY	-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR - G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 - N205-, CHECKING .
P0017 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B	Exhaust Camshaft Position (CMP) Sensor Angular Offset Check	Permissible deviation < -11.01° CRK Or Permissible deviation > 11.01° CRK	Camshaft adaptation not active Engine speed > 80 RPM	20 rev Multiple	2 DCY	-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR - G40-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to CAMSHAFT POSITION SENSOR 3 - G300-, CHECKING .
P0030 HO2S Heater Control Circuit Bank 1 Sensor 1	Oxygen Sensors (O2S) Heater Front Open Circuit	Signal voltage 3.0 - 5.0 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .
P0031 HO2S Heater Control Circuit Low Bank 1 Sensor 1	Oxygen Sensors (O2S) Heater Front Short To Ground	Signal voltage <= 3.0 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .
P0032 HO2S Heater Control Circuit High Bank 1 Sensor 1	Oxygen Sensors (O2S) Heater Front Short To Battery Plus	Signal current >= 8.0 A	Actuator commanded on Duty cycle >= 4.0%	0.5 s Continuous .	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .
P0033 Turbocharger/Supercharger Bypass Valve "A" Control Circuit	Turbocharger (TC) Actuator Over-Load Circuit	Actuator diagnostic signal: over load error failure	Actuator commanded on	0.5 s Continuous .	2 DCY	-- Check the Turbocharger Recirculation Valve -N249-. Refer to TURBOCHARGER RECIRCULATION VALVE - N249-, CHECKING .-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .
	Turbocharger (TC) Actuator Short To Battery Plus	Load resistance 2.5 - 50.0 kΩ	Actuator commanded off	0.6 s Continuous	2 DCY
P0034 Turbocharger/Supercharger Bypass Valve "A" Control Circuit Low	Turbocharger (TC) Actuator Short To Ground	Signal current > 8.4 - 14.0 A	Actuator commanded on	0.5 s Continuous .	2 DCY	-- Check the Turbocharger Recirculation Valve -N249-. Refer to TURBOCHARGER RECIRCULATION VALVE - N249-, CHECKING .-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .
P0035 Turbocharger/Supercharger Bypass Valve "A" Control Circuit High	Turbocharger (TC) Actuator Short To Battery Plus	Signal current > 8.4 - 14.0 A	Actuator commanded on	0.5 s Continuous .	2 DCY	-- Check the Turbocharger Recirculation Valve -N249-. Refer to TURBOCHARGER RECIRCULATION VALVE - N249-, CHECKING .-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .
P0036 HO2S Heater Control Circuit Bank 1 Sensor 2	Oxygen Sensors (O2S) Heater Rear Open Circuit	Signal voltage 4.70 - 5.40 V	Engine speed >= 0 RPM Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P0037 HO2S Heater Control Circuit Low Bank 1 Sensor 2	Oxygen Sensors (O2S) Heater Rear Short To Ground	Signal voltage < 2.74 - 3.26 V	Engine speed >= 0 RPM Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P0038 HO2S Heater Control Circuit High Bank 1 Sensor 2	Oxygen Sensors (O2S) Heater Rear Short To Battery Plus	Signal current > 0.60 - 12.50 A	Engine speed >= 0 RPM Time since dew point exceeded 10.0 s Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P003A Turbocharger/Supercharger Boost Control "A" Position Exceeded Learning Limit	Turbocharger (TC) Actuator Signal Range Check @ Mechanical Stop Low	Position sensor signal voltage < 2.70; > 4.50 V	Actuator commanded close	0.2 s Multiple	2 DCY	-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .-- Check the Turbocharger Recirculation Valve -N249-. Refer to TURBOCHARGER RECIRCULATION VALVE - N249-, CHECKING .
P0068 MAP/MAF - Throttle Position Correlation	Intake Air (IA) System Load Survey Below Threshold	Plausibility with fuel system Load calculation < -50.0%	Engine speed 920 - 6, 040 RPM ECT > 60° C IAT @ manifold < 90° C MAF not calibrated kg/h Engine load not calibrated % Ratio MAP to BARO < 0.90 [-] Evap purge valve closed Lambda control closed loop	119.6 s Multiple	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to INTAKE MANIFOLD SENSOR - GX9-, CHECKING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 - N80-, CHECKING .
P0068 MAP/MAF - Throttle Position Correlation	Intake Air (IA) System Load Survey Above Threshold	Plausibility with fuel system Load calculation > 50.0%		119.6 s Multiple	2 DCY
P0070 Ambient Air Temperature Sensor Circuit "A"	COM: Ambient Air Temperature (AAT) Sensor Communication With AAT Sensor	AAT signal: short to battery / open circuit error detected	Time after ignition on > 500.0 ms	1.0 s Continuous	2 DCY	-- Check the Outside Air Temperature Sensor -G17-. Refer to OUTSIDE AIR TEMPERATURE SENSOR - G17-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0071 Ambient Air Temperature Sensor Circuit "A" Range/Performance	Ambient Air Temperature (AAT) Sensor Cross Check	Deviation count Counter of detected temperature deviations >= 2.0 [-] And Counter of detected temperature deviations of the other involved temperature sensors < 5.0 [-] Required temperature deviation to increment counter AAT vs. ECT not equipped K Or AAT vs. ROT > 25.0 K Or AAT vs. ECT @ cylinder head not equipped K Or AAT vs. IAT @ manifold > 25.0 K Or AAT vs. IAT upstream throttle not equipped K Or AAT vs. IAT @ MAF sensor not equipped K Or AAT vs. IAT downstream throttle not equipped K Or AAT vs. EOT not equipped K Or AAT vs. heating circuit temperature not equipped K Or AAT vs. inverter coolant temperature not equipped K Or AAT vs. EOT @ cylinder head not equipped K Or AAT vs. ECT @ cylinder block not equipped K	Engine / vehicle (HEV) off time > 21, 600.0 s Retained-heat detection after driving conditions not equipped Retained-heat detection after driving conditions with combustion checked Retained-heat detection after purge manifold checked (Referenced)	0.0 s Once / DCY	2 DCY	-- Check the Outside Air Temperature Sensor -G17-. Refer to OUTSIDE AIR TEMPERATURE SENSOR - G17-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0072 Ambient Air Temperature Sensor Circuit "A" Low	COM: Ambient Air Temperature (AAT) Sensor Communication With AAT Sensor	AAT signal: short to ground error detected	Time after ignition on > 500.0 ms	1.0 s Continuous	2 DCY	-- Check the Outside Air Temperature Sensor -G17-. Refer to OUTSIDE AIR TEMPERATURE SENSOR - G17-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0087 Fuel Rail/System Pressure - Too Low Bank 1	Fuel Rail Pressure (FRP) Control Valve Functional Check: Stuck Open	Filtered rail pressure < 1.20 MPa	Time after engine start > 10.0 s Lambda control closed loop Fuel cut off not active Relative fuel mass 5.02 - 240.0% Time after fuel cut off > 2.0 s	4.0 s Multiple	2 DCY	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING .-- Check the Fuel Pressure Regulating Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE -N276-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .
P0087 Fuel Rail/System Pressure - Too Low Bank 1	Fuel Volume Regulator HP Control Functional Check	Filtered difference between target pressure vs. actual pressure > 2.0 MPa	Time after engine start > 13.0 s Time after fuel cut off > 6.0 s Fuel cut off not active Catalyst heating not active Fuel volume regulator control active Relative fuel mass 5.02 - 240.0%	3.5 s Multiple	2 DCY
P0088 Fuel Rail/System Pressure - Too High Bank 1	Fuel Rail Pressure (FRP) Control Valve Functional Check: Stuck Close	Filtered rail pressure > 27.0 MPa	Time after engine start > 10.0 s Lambda control closed loop Fuel cut off not active Relative fuel mass 5.02 - 240.0% Time after fuel cut off > 2.0 s	4.0 s Multiple	2 DCY	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING .-- Check the Fuel Pressure Regulating Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE -N276-, CHECKING .
P0088 Fuel Rail/System Pressure - Too High Bank 1	Fuel Volume Regulator HP Control Functional Check	Filtered difference between target pressure vs. actual pressure < -2.0 MPa	Time after engine start > 13.0 s Time after fuel cut off > 6.0 s Fuel cut off not active Catalyst heating not active Fuel volume regulator control active Relative fuel mass 5.02 - 240.0%	4.0 s Multiple	2 DCY
P0090 Fuel Pressure Regulator 1 Control Circuit/Open	Fuel Volume Regulator Control Open Circuit	Low-side sensing Signal voltage < 1.0 V And High-side sensing Signal voltage 5.0 V	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE -N276-, CHECKING .
	Fuel Volume Regulator Control Short To Ground (Low Side)	Signal voltage 0.0 - 1.0 V
	Fuel Volume Regulator Control Short To Ground (High Side)	Signal voltage 0.0 - 1.0 V
	Fuel Volume Regulator Control Short To Battery Plus (Low Side)	Signal voltage > 9.0 - 14.0 V
	Fuel Volume Regulator Control Short To Battery Plus (High Side)	Signal voltage > 9.0 - 14.0 V
	Fuel Volume Regulator Control Short Between High Side And Low Side	Time to reach desired current, after switch on of power stage < 55 μs
P00AF Turbocharger/Supercharger Boost Control "A" Module Performance	Turbocharger (TC) Actuator Functional Check: Stuck Open	Difference between target and actual position < -15.0; > 15.0% And Boost pressure actuator position < 89.0%	Engine running	2.2 s Continuous	2 DCY	-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .
	Turbocharger (TC) Actuator Functional Check: Stuck Open	Difference between target and actual position < -15.0; > 15.0%	Engine running Catalyst heating active Position sensor signal from max. range < 89.0%	1.0 s Once / DCY
	Turbocharger (TC) Actuator Functional Check: Stuck Close	Difference between target and actual position < -15.0; > 15.0% And Boost pressure actuator position >= 89.0%	Engine running	2.2 s Continuous
	Turbocharger (TC) Actuator Functional Check: Stuck Close	Difference between target and actual position < -15.0; > 15.0%	Engine running Catalyst heating active Position sensor signal from max. range > 89.0%	1.0 s Once / DCY
P00B7 Engine Coolant Flow Low/Performance	Engine Cooling System: Bypass Valve Functional Check: Stuck Open	Difference between target and actual position < -3.50; > 3.50% And Engine cooling system bypass valve position < 37.0%	Engine running	8.0 s Continuous	2 DCY	-- Check the Engine Temperature Control Module -GX33-. Refer to ENGINE TEMPERATURE CONTROL MODULE - GX33-, CHECKING .
P00B7 Engine Coolant Flow Low/Performance	Engine Cooling System: Bypass Valve Functional Check: Stuck Closed	Difference between target and actual position < -3.50; > 3.50% And Engine cooling system bypass valve position >= 37.0%	Engine running	8.0 s Continuous	2 DCY
P0100 Mass or Volume Air Flow Sensor "A" Circuit	Mass Air Flow (MAF) Sensor Internal Check	MAF sensor signal 0 μs	Engine speed > 20 RPM	0.2 s Continuous	2 DCY	-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .
P0101 Mass or Volume Air Flow Sensor "A" Circuit Range/Performance	Mass Air Flow (MAF) Sensor Rationality Check Mass Air Flow	MAF vs. lower threshold model < 0.0 - 417.0 kg/h	Engine rotation forwards	2.0 s Continuous	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to INTAKE MANIFOLD SENSOR - GX9-, CHECKING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .
	Mass Air Flow (MAF) Sensor Rationality Check Mass Air Flow	MAF vs. upper threshold model > 39.0 - 873.0 kg/h	Engine rotation forwards
	Mass Air Flow (MAF) Sensor Rationality Check Load Survey	Load calculation > 24.01% And Fuel system (mult.) < -24.01%	Engine speed 920 - 6, 040 RPM ECT > 60° C IAT @ manifold < 90° C MAF 0.0 - 450.0 kg/h Engine load 26.0 - 202.0% Ratio MAP to BARO < 0.90 [-] Evap purge valve closed Lambda control closed loop
	Mass Air Flow (MAF) Sensor Rationality Check Load Survey	Load calculation < -24.0% And Fuel system (mult.) > 24.01%
P0102 Mass or Volume Air Flow Sensor "A" Circuit Low	Mass Air Flow (MAF) Sensor Circuit Low	MAF sensor signal < 65 μs	Engine speed > 20 RPM	2.0 s Continuous	2 DCY	-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to INTAKE MANIFOLD SENSOR - GX9-, CHECKING .
P0103 Mass or Volume Air Flow Sensor "A" Circuit High	Mass Air Flow (MAF) Sensor Circuit High	MAF sensor signal > 1, 065 μs	Engine speed > 20 RPM	2.0 s Continuous	2 DCY	-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to INTAKE MANIFOLD SENSOR - GX9-, CHECKING .
P0106 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Range/Performance	Manifold Absolute Pressure (MAP) Sensor Cross Check	Diff. manifold pressure to average value of all pressure sensors @ start < -3.75 kPa	Engine shut-off-time > 8.0 s Engine speed < 450 RPM	0.0 s Once / DCY	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .-- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR - G31-, CHECKING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to INTAKE MANIFOLD SENSOR - GX9-, CHECKING .
	Manifold Absolute Pressure (MAP) Sensor Cross Check	Diff. manifold pressure to average value of all pressure sensors @ start > 3.75 kPa	Engine shut-off-time > 8.0 s Engine speed < 450 RPM	0.0 s Once / DCY
	Manifold Absolute Pressure (MAP) Sensor Rationality Check	Manifold pressure signal: variation between state 1 and 2 < 1.0 kPa	Diagnostic state 1: Engine speed < 3, 000 RPM Throttle angle > 18.02% (Conditions fulfilled): For time > 2.0 s Diagnostic state 2: Engine speed > 1, 500 RPM Throttle angle < 8.01% (Conditions fulfilled): For time > 2.0 s General: Engine temperature @ engine start > 5° C Or ECT > 30° C Time above limit > 100.0 s	2.0 s Continuous
P0107 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low	Manifold Absolute Pressure (MAP) Sensor Range Check	Manifold pressure signal < 8.0 kPa	Delay time > 0.2 s Engine speed > 80 RPM Engine angle position synchronized	2.0 s Multiple	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .-- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR - G31-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to INTAKE MANIFOLD SENSOR - GX9-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 - N80-, CHECKING .
	Manifold Absolute Pressure (MAP) Sensor Short To Ground	Signal voltage < 0.20 V		0.1 s Continuous	2 DCY
P0108 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High	Manifold Absolute Pressure (MAP) Sensor Range Check	Manifold pressure signal > 300.0 kPa	Delay time > 0.2 s Engine speed > 80 RPM Engine angle position synchronized	2.0 s Multiple	2 DCY	-- Check the Intake Manifold Sensor -GX9-. Refer to INTAKE MANIFOLD SENSOR - GX9-, CHECKING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .
	Manifold Absolute Pressure (MAP) Sensor Short To Battery / Open Circuit	Signal voltage > 4.80 V		0.1 s Continuous	2 DCY
P0112 Intake Air Temperature Sensor 1 Circuit Low Bank 1	Intake Air Temperature (IAT) Sensor @ Manifold Circuit Low	Signal voltage < 0.16 V	Monitor entry conditions Engine speed not calibrated RPM Or Ratio of boost pressure and BARO not calibrated [-] Case 1: for exceeding of the monitoring conditions Engine speed not calibrated RPM Ratio of boost pressure and BARO not calibrated [-] For time not calibrated s Case 2: after exceeding of the monitoring conditions Engine speed not calibrated Or Ratio of boost pressure and BARO not calibrated [-] For time not calibrated s	2.0 s Continuous	2 DCY	-- Check the Intake Manifold Sensor -GX9-. Refer to INTAKE MANIFOLD SENSOR - GX9-, CHECKING .-- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR - G31-, CHECKING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .
P0113 Intake Air Temperature Sensor 1 Circuit High Bank 1	Intake Air Temperature (IAT) Sensor @ Manifold Circuit High	Signal voltage > 4.48 V	Case 1: ECT @ start > 143° C Case 2: ECT >= 60° C MAF <= 24.0 kg/h Vehicle speed <= 6 mph For time >= 20.0 s	2.0 s Continuous	2 DCY	-- Check the Intake Manifold Sensor -GX9-. Refer to INTAKE MANIFOLD SENSOR - GX9-, CHECKING .-- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR - G31-, CHECKING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .
P0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance	Engine Coolant Temperature (ECT) Sensor Downstream Engine Rationality Check Inappropriately Low	Diff. ECT @ start vs. minimum temperature from cross check < 15.0 K	Cross check finished	3.0 s Once / DCY	2 DCY	-- Check the Engine Coolant Temperature Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR - G62-, CHECKING .-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET - G83-, CHECKING .
	Engine Coolant Temperature (ECT) Sensor Downstream Engine Rationality Check Inappropriately High	ECT @ start > 46 - 85° C	Engine off time > 21, 600.0 s
	Engine Coolant Temperature (ECT) Sensor Downstream Engine Rationality Check: Stuck Sensor Signal	Diff. between max. and min. ECT < 1.5 K	Monitor entry conditions: Case 1: Engine off time not calibrated s Case 2: ECT @ start not calibrated ° C Case 3: Engine off time > 10, 800.0 s Or ECT @ start > 110; < 78° C Driving condition H (low cooling performance, substantial engine warm-up): Vehicle speed 0 - 16 mph MAF (lower threshold) 4.0 kg/h MAF (upper threshold) 4.0 - 180.0 kg/h Reference model ECT > -40° C For time required > 20.0 s Frequency 1 times Driving condition L (high cooling performance, low engine warm-up): Vehicle speed 19 - 93 mph MAF (lower threshold) 4.0 kg/h MAF (upper threshold) 36.0 - 152.0 kg/h Fuel cut off active For time required > 20.0 s Frequency 3 times
P0117 Engine Coolant Temperature Sensor 1 Circuit Low	Engine Coolant Temperature (ECT) Sensor Downstream Engine Short To Ground	Signal voltage <= 0.10 V		0.5 s Multiple	2 DCY	-- Check the Engine Coolant Temperature Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR - G62-, CHECKING .-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET - G83-, CHECKING .
P0118 Engine Coolant Temperature Sensor 1 Circuit High	Engine Coolant Temperature (ECT) Sensor Downstream Engine Short To Battery / Open Circuit	Signal voltage >= 4.95 V		0.5 s Multiple	2 DCY	-- Check the Engine Coolant Temperature Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR - G62-, CHECKING .-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET - G83-, CHECKING .
P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance	Throttle Position Sensor (TPS) 1 Rationality Check	Absolute value of deviation between throttle position from TPS 1 and throttle position from TPS 2 > 5.0 - 6.25 % And Absolute value of deviation between throttle position from TPS 1 and modeled throttle position > 9.02%	Throttle adaptation not active Actuator commanded on	0.4 s Continuous	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
P0122 Throttle/Pedal Position Sensor/Switch "A" Circuit Low	Throttle Position Sensor (TPS) 1 Short To Ground / Open Circuit	Signal voltage < 0.20 V		0.1 s Continuous	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
P0123 Throttle/Pedal Position Sensor/Switch "A" Circuit High	Throttle Position Sensor (TPS) 1 Short To Battery Plus	Signal voltage > 4.81 V		0.1 s Continuous	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
P0131 O2 Sensor Circuit Low Voltage Bank 1 Sensor 1	Oxygen Sensors (O2S) Front Short To Ground: Under Voltage Check, HW: Comparators, SW: Measured Voltages	Voltage at sensor pump current, virtual ground, trim current or nernst current < -0.15 V Or Internal check of voltages at calibration resistance < -0.12 V		5.0 events Continuous	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .
P0132 O2 Sensor Circuit High Voltage Bank 1 Sensor 1	Oxygen Sensors (O2S) Front Short To Battery Plus: Over Voltage Check, HW: Comparators, SW: Measured Voltages	Voltage at sensor pump current, virtual ground, trim current or nernst current > 9.8 V Or Voltage at calibration resistance > 4.0 V Or Internal check of voltages at calibration resistance > 0.12 V		5.0 events Continuous	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .
P0133 O2 Sensor Circuit Slow Response Bank 1 Sensor 1	Oxygen Sensors (O2S) Front O2S Signal Dynamic Check	Delayed response (arithmetic filter) Time @ lean to rich transition > 0.5 s Or Time @ rich to lean transition > 0.5 s Slow transition (arithmetic filter) Time @ lean to rich transition > 0.7 s Or Time @ rich to lean transition > 0.7 s Delayed response (EWMA filter) Time @ lean to rich transition not calibrated s Or Time @ rich to lean transition not calibrated s Slow transition (EWMA filter) Time @ lean to rich transition not calibrated s Or Time @ rich to lean transition not calibrated s Delayed response (while avoiding controller oscillations) Adaptation time @ lean to rich transition > 1.0 s Or Adaptation time @ rich to lean transition > 1.0 s Slow transition (while avoiding controller oscillations) Adaptation time @ lean to rich transition > 1.5 s Or Adaptation time @ rich to lean transition > 1.5 s Delayed response and slow transition (while avoiding controller oscillations) Sum of adaptation times (delay and slow response) @ lean to rich transition > 1.5 s Or Sum of adaptation times (delay and slow response) @ rich to lean transition > 1.5 s	Monitor entry conditions Active lambda diagnosis (referenced) - general conditions checked Delay after switching cam profile > 0.0 s BARO > 0.0 kPa For time > 0.0 s Other short trip not active Deviation engine load < 10.01% Engine load (normal operation mode) 0.0 % Or Engine load (cylinder deactivation) not calibrated % Change of exhaust gas mass flow 0.0 - 3, 276.70 kg/h/s For time > 0.0 s Conditions for avoiding controller oscillations Online identification (referenced) checked For arithmetic average value calculation Number of checks required for valid result >= 3.0 [-] For EWMA-filter Minimum number of tests per DCY required not calibrated [-] Step change detection will initiate multiple tests per DCY conditions for step change detection Deviation between new measured value and old EWMA filtered value (delayed response) not calibrated s Or Deviation between new measured value and old EWMA filtered value (slow transition) not calibrated s Number of checks not calibrated [-] Or Deviation between new measured value and old EWMA filtered value (delayed response) not calibrated s Or Deviation between new measured value and old EWMA filtered value (slow transition) not calibrated s Number of checks not calibrated [-]	20.0 s Once / DCY	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .
P0135 O2 Sensor Heater Circuit Bank 1 Sensor 1	Oxygen Sensors (O2S) Heater Front Out Of Range	O2S ceramic temperature < 725° C And Requested heater voltage >= 10.80 V For time >= 55.0 s	Modeled EGT >= 550° C Fuel cut off not active For time >= 40.0 s Heater control active	55.0 s Multiple	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .
	Oxygen Sensors (O2S) Heater Front Out Of Range	O2S ceramic temperature < 690° C For time >= 12.0 s	Modeled EGT >= 350° C Fuel cut off not active For time >= 50.0 s	12.0 s Continuous
	Oxygen Sensors (O2S) Heater Front Rationality Check (Sensor Heating Up)	O2S ceramic temperature < 725° C And Time after O2S heater on >= 40.0 s	ECT @ start >= -273° C Fuel cut off not active Delay time <= 20.0 s	40.0 s Once / DCY
P0137 O2 Sensor Circuit Low Voltage Bank 1 Sensor 2	Oxygen Sensors (O2S) Rear O2S Signal Check - Circuit Continuity (Short To Ground, Core Connection Signal Wires)	Signal voltage < 0.10 V For time > 0.0 s And Difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) < 0.01 V	General: Engine running Dew point exceeded Fuel cut off not active Catalyst purge not active Case 1: Sensor ready for operation Sensor voltage <= 1.25 V Or Sensor voltage 1.90 V Or Sensor voltage <= 0.32 V And Internal resistance <= 700.0 Ω Or Time after protection heating mode finished > 15.0 s Or O2S heater power not calibrated % Case 2: Sensor ready for operation expected Time after protection heating mode finished > 15.0 s Additional delay time 30.0 s Signal error during previous DCY detected	8.0 s Continuous	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P0138 O2 Sensor Circuit High Voltage Bank 1 Sensor 2	Oxygen Sensors (O2S) Rear O2S Signal Check - Out Of Range High (Short To Battery Plus)	Signal voltage > 1.90 V For time > 0.2 s	General: Engine running Dew point exceeded Lambda set value > 0.995 [-] Case 1: Sensor ready for operation Sensor voltage <= 1.25 V Or Sensor voltage 1.90 V Or Sensor voltage <= 0.32 V And Internal resistance <= 700.0 Ω Or Time after protection heating mode finished > 15.0 s Or O2S heater power not calibrated % Case 2: Sensor ready for operation expected Time after protection heating mode finished > 15.0 s Additional delay time 30.0 s Signal error during previous DCY detected	3.2 s Continuous	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P013A O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2	Oxygen Sensors (O2S) Rear Check Of Transient Time At Rich To Lean Transition	Arithmetic average value Time at rich to lean transition > 1.0 s Or EWMA filter value transient Time at rich to lean transition not calibrated s	Active diagnosis Conditions for active lambda diagnosis (referenced) checked Passive diagnosis Conditions for passive lambda diagnosis during fuel cut off (referenced) not calibrated For arithmetic average value calculation Number of checks required for valid result >= 3.0 [-] For EWMA-filter Minimum number of tests per DCY required not calibrated Step change detection will initiate multiple tests per DCY Conditions for step change detection Deviation between new measured value and old EWMA filtered value not calibrated s Number of checks not calibrated [-] Or Deviation between new measured value and old EWMA filtered value not calibrated s Number of checks not calibrated [-]	10.0 s Once / DCY	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P013B O2 Sensor Slow Response - Lean to Rich Bank 1 Sensor 2	Oxygen Sensors (O2S) Rear Check Of Transient Time At Rich To Lean Transition	Arithmetic average value Time at lean to rich transition > 1.1 s Or EWMA filter value transient Time at lean to rich transition not calibrated s	Monitor entry conditions Conditions for active lambda diagnosis (referenced) checked For arithmetic average value calculation Number of checks required for valid result >= 3.0 [-] For EWMA-filter Minimum number of tests per DCY required not calibrated Step change detection will initiate multiple tests per DCY Conditions for step change detection Deviation between new measured value and old EWMA filtered value not calibrated s Number of checks not calibrated [-] Or Deviation between new measured value and old EWMA filtered value not calibrated s Number of checks not calibrated [-]	10.0 s Once / DCY	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P013E O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 2	Oxygen Sensors (O2S) Rear Delayed Response Monitoring, Delay Measurement	Arithmetic average value Time at rich to lean transition > 0.7 s Or EWMA filter value transient Time at rich to lean transition not calibrated s	Monitor entry conditions Conditions for active lambda diagnosis (referenced) checked For arithmetic average value calculation Number of checks required for valid result >= 3.0 [-] For EWMA-filter Minimum number of tests per DCY required not calibrated Step change detection will initiate multiple tests per DCY Conditions for step change detection Deviation between new measured value and old EWMA filtered value not calibrated s Number of checks not calibrated [-] Or Deviation between new measured value and old EWMA filtered value not calibrated s Number of checks not calibrated [-]	20.0 s Once / DCY	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P013F O2 Sensor Delayed Response - Lean to Rich Bank 1 Sensor 2	Oxygen Sensors (O2S) Rear Delayed Response Monitoring, Delay Measurement	Arithmetic average value Time at lean to rich transition > 0.7 s Or EWMA filter value transient Time at lean to rich transition not calibrated s	Monitor entry conditions Conditions for active lambda diagnosis (referenced) checked For arithmetic average value calculation Number of checks required for valid result >= 3.0 [-] For EWMA-filter Minimum number of tests per DCY required not calibrated Step change detection will initiate multiple tests per DCY Conditions for step change detection Deviation between new measured value and old EWMA filtered value not calibrated s Number of checks not calibrated [-] Or Deviation between new measured value and old EWMA filtered value not calibrated s Number of checks not calibrated [-]	20.0 s Once / DCY	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P0140 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2	Oxygen Sensors (O2S) Rear O2S Signal Check - Circuit Continuity (Sensor Signal Line Open Circuit)	Case 1 Signal voltage 1.25 - 1.90 V For time > 3.0 s And Difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) >= 2.80 V Or Case 2 Internal resistance > 40, 000.0 Ω And Exhaust temperature > 600° C	General: Engine running Dew point exceeded Case 1: sensor ready for operation Sensor voltage <= 1.25 V Or Sensor voltage 1.90 V Or Sensor voltage <= 0.32 V And Internal resistance <= 700.0 Ω Or Time after protection heating mode finished > 15.0 s Or O2S heater power not calibrated % Case 2: sensor ready for operation expected Time after protection heating mode finished > 15.0 s Additional delay time 30.0 s Signal error during previous DCY detected	8.0 s Continuous	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P0141 O2 Sensor Heater Circuit Bank 1 Sensor 2	Oxygen Sensors (O2S) Heater Rear Out Of Range (During Low Temperature Heater Operation Before Dew Point Is Exceeded)	Internal resistance > 700.0 Ω	Dew point not exceeded Modeled EGT 250 - 700° C IAT @ manifold > -48° C Engine shut-off-time > 60.0 s Counter for engine shut off time valid Measured internal resistance valid For time <= 8.0 s Number of internal resistance checks 10.0 [-] Fuel cut off not active O2S heated up for time >= 45.0 s After long stop phase Time after engine stop >= 1, 800.0 s Then Delay time after next engine start 180.0 s	6.0 s Multiple	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P0141 O2 Sensor Heater Circuit Bank 1 Sensor 2	Oxygen Sensors (O2S) Heater Rear Out Of Range (During Normal Heater Operation After Dew Point Is Exceeded)	Internal resistance > 700.0 Ω	Dew point exceeded Modeled EGT 250 - 700° C IAT @ manifold > -48° C Engine shut-off-time > 60.0 s Counter for engine shut off time valid Measured internal resistance valid For time <= 8.0 s Number of internal resistance checks 10.0 [-] Fuel cut off not active O2S heated up for time >= 45.0 s After long stop phase Time after engine stop >= 1, 800.0 s Then Delay time after next engine start 180.0 s	6.0 s Multiple	2 DCY
P0169 Incorrect Fuel Composition	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Direct Fuel Injection	Corrections of fuel mass on single cylinders incorrect	Internal engine speed > 1, 200 RPM	0.52 s Continuous	2 DCY	-- Check for contaminated/aged fuel or possible high concentration of alcohol in fuel (above 15%). Poor quality fuel will also increase consumption. Replace with fresh fuel if believed to be contaminated. -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .-- Check the Engine/Motor Control Module -J623-.
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Multiport Fuel Injection	Corrections of fuel mass on single cylinders incorrect		0.5 s Continuous
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Coordination Of Fuel Injection Mode MFI / DFI	Correction of fuel injection mode on single cylinders incorrect
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Multiport Fuel Injection	Injection cut off incorrect
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Load Plausibility	Abs. difference between predicted and real air mass > 11.30%	Engine speed >= 1, 200 RPM
P0171 System Too Lean Bank 1	Fuel System Too Lean	Low pass filtered lambda controller output > 33.0% For time > 25.0 s	General: Number of injections after engine start >= 200.0 [-] ECT >= 50° C Lambda control closed loop And High PCV purge load due to oil dilution not detected MAF from brake booster to manifold not detected And Case 1: Evap purge not active Case 2: Integrated EVAP purge mass >= 2.0 g Case 3: Evap purge controller limitation >= 1.13 [-] Evap purge flow <= 0.30 kg/h	35.0 s Continuous	2 DCY	-- Check the intake system visually for leaks (false air).-- Check the vacuum lines visually for leaks.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .
P0172 System Too Rich Bank 1	Fuel System Too Rich	Low pass filtered lambda controller output < -33.0% For time > 25.0 s	General: Number of injections after engine start >= 200.0 [-] ECT >= 50° C Lambda control closed loop And High PCV purge load due to oil dilution not detected MAF from brake booster to manifold not detected And Case 1: Evap purge not active Case 2: Integrated EVAP purge mass >= 2.0 g Case 3: Evap purge controller limitation >= 1.13 [-] Evap purge flow <= 0.30 kg/h	35.0 s Continuous	2 DCY	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 - N80-, CHECKING .
P0190 Fuel Pressure Regulator 1 Control Circuit/Open	SENT: Fuel Rail Pressure (FRP) Sensor Circuit High / Circuit Low	Sensor value > 4, 088.00 [-] Or Sensor value < 0.0 [-]		2.0 s Continuous	2 DCY	-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING .-- Check the Fuel Pressure Regulating Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE -N276-, CHECKING .
P0191 Fuel Rail Pressure Sensor Circuit Range/Performance Bank 1	Fuel Rail Pressure (FRP) Sensor Out Of Range Low	Actual pressure < 0.020 MPa	Fuel pump commanded on	3.0 s Continuous	2 DCY	-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING .
	Fuel Rail Pressure (FRP) Sensor Out Of Range High	Actual pressure > 33.50 - 34.50 MPa	Engine speed 920 - 5, 000 RPM	3.0 s Continuous	2 DCY
P01C4 Fuel Pressure Sensor "A" Circuit Range/Performance	Fuel Rail Pressure (FRP) Sensor Rationality Check Inappropriately Low (Negative Offset)	General: Rail pressure bank 1 @ engine start < 0.10 MPa And Choice of: Fuel system too rich @ part load not calibrated % Or Fuel system too rich @ idle not calibrated % Or Fault fuel system too rich @ part load not calibrated Or Fault fuel system too rich @ idle not calibrated Or Misfire fault not calibrated Or Sum of lambda adaptation and lambda controller deviation < 0.75 [-] Or Lambda control at min limit	General: ECT @ engine shut-off > -48° C Or Modeled ECT @ engine shutoff > 80° C ECT @ start <= 35° C Engine off time >= 21, 600.0 s Engine speed 0 RPM Diff. between AAT and ECT @ start -9.8 - 9.8 K Diff. between AAT and IAT@ manifold @ start -9.8 - 9.8 K And Conditions optional Lambda control active DFI mode active Catalyst heating not active ECT >= 50° C IAT @ manifold <= 90° C Engine torque < 30.0 - 40.0% Lambda set point 0.95 - 1.05 [-]	0.0 s Once / DCY	2 DCY	-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING .-- Check the Fuel Pressure Regulating Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE -N276-, CHECKING .
P01C4 Fuel Pressure Sensor "A" Circuit Range/Performance	Fuel Rail Pressure (FRP) Sensor Rationality Check Inappropriately High (Positive Offset)	General: Rail pressure bank 1 @ engine start > 2.50 MPa And Choice of: Fuel system too lean @ part load not calibrated % Or Fuel system too lean @ idle not calibrated % Or Fault fuel system too lean @ part load not calibrated Or Fault fuel system too lean @ idle not calibrated Or Misfire fault not calibrated Or Sum of lambda adaptation and lambda controller deviation > 1.40 [-] Or Lambda control at max limit	General: ECT @ engine shut-off > -48° C Or Modeled ECT @ engine shutoff > 80° C ECT @ start <= 35° C Diff. between ECT @ start and IAT > -9.8; <= 9.8 K Engine off time >= 21, 600.0 s Engine speed 0 RPM Diff. between ECT @ start and AAT -9.8 - 9.8 K Diff. between AAT and IAT@ manifold @ start -9.8 - 9.8 K And Conditions optional Lambda control active DFI mode active Catalyst heating not active ECT >= 50° C IAT @ manifold <= 90° C Engine torque < 30.0 - 40.0% Lambda set point 0.95 - 1.05 [-]	0.0 s Once / DCY	2 DCY
P0201 Cylinder 1 Injector "A" Circuit	Fuel Injection Valves Open Circuit	Low side sensing Signal voltage < 1.0 V And High side sensing Signal voltage 5.0 V	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
	Fuel Injection Valves Short To Ground (Low Side)	Signal voltage < 1.0 V
	Fuel Injection Valves Short To Ground (High Side)	Signal voltage < 1.0 V
	Fuel Injection Valves Short To Battery Plus (Low Side)	Signal voltage > 9.0 - 14.0 V
	Fuel Injection Valves Short To Battery Plus (High Side)	Signal voltage > 9.0 - 14.0 V
	Fuel Injection Valves Short Between High Side And Low Side	Time to reach desired current, after switch on of power stage < 10 μs
P0202 Cylinder 2 Injector "A" Circuit	Fuel Injection Valves Open Circuit	Low side sensing Signal voltage < 1.0 V And High side sensing Signal voltage 5.0 V	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
	Fuel Injection Valves Short To Ground (Low Side)	Signal voltage < 1.0 V
	Fuel Injection Valves Short To Ground (High Side)	Signal voltage < 1.0 V
	Fuel Injection Valves Short To Battery Plus (Low Side)	Signal voltage > 9.0 - 14.0 V
	Fuel Injection Valves Short To Battery Plus (High Side)	Signal voltage > 9.0 - 14.0 V
	Fuel Injection Valves Short Between High Side And Low Side	Time to reach desired current, after switch on of power stage < 10 μs
P0203 Cylinder 3 Injector "A" Circuit	Fuel Injection Valves Open Circuit	Low side sensing Signal voltage < 1.0 V And High side sensing Signal voltage 5.0 V	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
	Fuel Injection Valves Short To Ground (Low Side)	Signal voltage < 1.0 V
	Fuel Injection Valves Short To Ground (High Side)	Signal voltage < 1.0 V
	Fuel Injection Valves Short To Battery Plus (Low Side)	Signal voltage > 9.0 - 14.0 V
	Fuel Injection Valves Short To Battery Plus (High Side)	Signal voltage > 9.0 - 14.0 V
	Fuel Injection Valves Short Between High Side And Low Side	Time to reach desired current, after switch on of power stage < 10 μs
P0204 Cylinder 4 Injector "A" Circuit	Fuel Injection Valves Open Circuit	Low side sensing Signal voltage < 1.0 V And High side sensing Signal voltage 5.0 V	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
	Fuel Injection Valves Short To Ground (Low Side)	Signal voltage < 1.0 V
	Fuel Injection Valves Short To Ground (High Side)	Signal voltage < 1.0 V
	Fuel Injection Valves Short To Battery Plus (Low Side)	Signal voltage > 9.0 - 14.0 V
	Fuel Injection Valves Short To Battery Plus (High Side)	Signal voltage > 9.0 - 14.0 V
	Fuel Injection Valves Short Between High Side And Low Side	Time to reach desired current, after switch on of power stage < 10 μs
P0221 Throttle/Pedal Position Sensor/Switch "B" Circuit Range/Performance	Throttle Position Sensor (TPS) 2 Rationality Check	Absolute value of deviation between throttle position from TPS 1 and throttle position from TPS 2 > 5.0 - 6.25% And Absolute value of deviation between throttle position from TPS 2 and modeled throttle position > 9.02%	Throttle adaptation not active Actuator commanded on	0.4 s Continuous	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
P0222 Throttle/Pedal Position Sensor/Switch "B" Circuit Low	Throttle Position Sensor (TPS) 2 Short To Ground / Open Circuit	Signal voltage < 0.2 V		0.1 s Continuous	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
P0223 Throttle/Pedal Position Sensor/Switch "B" Circuit High	Throttle Position Sensor (TPS) 2 Short To Battery Plus	Signal voltage > 4.81 V		0.1 s Continuous	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
P0234 Turbocharger/Supercharger "A" Overboost Condition	Turbocharger (TC) Boost Pressure Control Rationality Check High	Diff. between set point and actual boost pressure < -25.0 - -100.0 kPa	General conditions: Max. set point of boost pressure variation not calibrated kPa For time not calibrated s Max. actual boost pressure variation not calibrated kPa For time not calibrated s Boost pressure control deviation not calibrated kPa Throttle position not calibrated % Boost pressure set point > 90.0 - 130.0 kPa IAT @ throttle not calibrated ° C BARO not calibrated kPa In case of CNG engine: Change of fuel mode not calibrated In case of no cylinder deactivation but VVT system installed: Engine speed > 2, 500; < 6, 100 RPM Or In case of other system constellations: Engine speed > 2, 250; < 6, 100 RPM And ECT not calibrated ° C Gear shift not active For time > 1.0 s Selected gear >= 1 time since engine start > 5.0 s Max. set point of boost pressure variation not calibrated kPa For time not calibrated s Max. actual boost pressure variation not calibrated kPa For time not calibrated s Boost pressure control active Or Boost pressure control not calibrated For time not calibrated s Compressor bypass valve not active In case of cylinder deactivation: Transition from cylinder deactivation (CD) to normal operation mode not calibrated For time not calibrated s Electronic stability program / anti slip control not active Boost pressure control adaptation not calibrated Diagnosis for stationary boost pressure control deviation not calibrated For time not calibrated s Boost pressure control not calibrated Boost control actuator duty cycle not calibrated % Boost pressure conditions: Boost pressure control not calibrated Or Boost pressure control not calibrated Accelerator pedal position not calibrated % Engine speed not calibrated RPM Boost pressure setpoint not calibrated kPa VVT intake CAM condition: Change of camshaft position not active For time > 1.0 s VVT exhaust CAM condition: Change of camshaft position: not calibrated For time not calibrated s And Boost pressure control deviation not calibrated kPa	2.0 s Multiple	2 DCY	-- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR - G31-, CHECKING .-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .
P0236 Turbocharger/Supercharger Boost Sensor "A" Circuit Range/Performance	Turbocharger (TC) Boost Pressure Sensor Cross Check	Diff. pressure in front of throttle to average value of all pressure sensors @ start < -6.30 kPa	Engine shut-off-time > 8.0 s Engine speed < 450 RPM	2.0 s Once / DCY	2 DCY	-- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR - G31-, CHECKING .-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .
	Turbocharger (TC) Boost Pressure Sensor Cross Check	Diff. pressure in front of throttle to average value of all pressure sensors @ start > 6.30 kPa	Engine shut-off-time > 8.0 s Engine speed < 450 RPM	2.0 s Once / DCY
	Turbocharger (TC) Boost Pressure Sensor Rationality Check	Diff. boost pressure signal vs. barometric sensor signal > 22.0 kPa	Engine speed < 1, 000 RPM Throttle position < 11.50%	2.0 s Multiple
		Diff. boost pressure signal vs. barometric sensor signal @ engine start > 22.0 kPa	Engine speed < 1, 000 RPM Throttle position < 11.50%	2.0 s Multiple
		Diff. boost pressure signal vs. barometric sensor signal < -12.0 kPa		5.0 s Multiple
		Diff. boost pressure signal vs. barometric sensor signal @ engine start < -22.0 kPa		5.0 s Multiple
P0237 Turbocharger/Supercharger Boost Sensor "A" Circuit Low	Turbocharger (TC) Boost Pressure Sensor Short To Ground	Signal voltage < 0.20 V	Engine speed > 300 RPM Engine angle position synchronized	0.1 s Continuous	2 DCY	-- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR - G31-, CHECKING .-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .
P0238 Turbocharger/Supercharger Boost Sensor "A" Circuit High	Turbocharger (TC) Boost Pressure Sensor Short To Battery / Open Circuit	Signal voltage > 4.88 V	Engine speed > 300 RPM Engine angle position synchronized	0.1 s Continuous	2 DCY	-- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR - G31-, CHECKING .-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .
P025A Fuel Pump Module "A" Control Circuit/Open	Fuel Pump Control (FPC) Open Circuit	Signal voltage 4.70 - 5.40 V		0.5 s Continuous	2 DCY	-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .
P025C Fuel Pump Module "A" Control Circuit Low	Fuel Pump Control (FPC) Short To Ground	Signal voltage < 2.74 - 3.26 V		3.5 s Continuous	2 DCY	-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .
P025D Fuel Pump Module "A" Control Circuit High	Fuel Pump Control (FPC) Short To Battery Plus	Signal current > 0.60 - 12.50 A		0.5 s Continuous	2 DCY	-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .
P0299 Turbocharger/Supercharger "A" Underboost Condition	Turbocharger (TC) Boost Pressure Control Rationality Check Low	Diff. between set point and actual boost pressure > 25.0 - 100.0 kPa	General conditions: Max. set point of boost pressure variation not calibrated kPa For time not calibrated s Max. actual boost pressure variation not calibrated kPa For time not calibrated s Boost pressure control deviation not calibrated kPa Throttle position not calibrated % Boost pressure set point > 90.0 - 130.0 kPa IAT @ throttle not calibrated ° C BARO not calibrated kPa In case of CNG engine: Change of fuel mode not calibrated In case of no cylinder deactivation but VVT system installed: Engine speed > 2, 500; < 6, 100 RPM Or In case of other system constellations: Engine speed > 2, 250; < 6, 100 RPM And ECT not calibrated ° C Gear shift not active for time > 1.0 s Selected gear >= 1 time since engine start > 5.0 s Max. set point of boost pressure variation not calibrated kPa For time not calibrated s Max. actual boost pressure variation not calibrated kPa For time not calibrated s Boost pressure control active Or Boost pressure control not calibrated For time not calibrated s Compressor bypass valve not active In case of cylinder deactivation: Transition from cylinder deactivation (CD) to normal operation mode not calibrated For time not calibrated s Electronic stability program / anti slip control not active Boost pressure control adaptation not calibrated Diagnosis for stationary boost pressure control deviation not calibrated For time not calibrated s Boost pressure control not calibrated Boost control actuator duty cycle not calibrated % Boost pressure conditions: Boost pressure control not calibrated Or Boost pressure control not calibrated Accelerator pedal position not calibrated % Engine speed not calibrated RPM Boost pressure set point not calibrated kPa VVT intake CAM condition: Change of camshaft position not active For time > 1.0 s VVT exhaust CAM condition: Change of camshaft position: not calibrated For time not calibrated s And Boost pressure control deviation not calibrated kPa	2.0 s Multiple	2 DCY	-- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR - G31-, CHECKING .-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .
P02CC Cylinder 1 Fuel Injector "A" Offset Learning At Min Limit	Fuel System Adaptation Monitoring Adaptive Value Limit Low	Adaptive injection time < -200 μs Or Injection close time out of range high > 580 μs	Rail pressure > 2.0 MPa ECT not calibrated ° C Engine speed 0 - 4, 500 RPM DFI active	100.0 seg Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
P02CD Cylinder 1 Fuel Injector "A" Offset Learning At Max Limit	Fuel System Adaptation Monitoring Adaptive Value Limit High	Adaptive injection time > 200 μs Or Injection close time out of range low < 200 μs	Rail pressure > 2.0 MPa ECT not calibrated ° C Engine speed 0 - 4, 500 RPM DFI active	100.0 seg Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
P02CE Cylinder 2 Fuel Injector "A" Offset Learning At Min Limit	Fuel System Adaptation Monitoring Adaptive Value Limit Low	Adaptive injection time < -200 μs Or Injection close time out of range high > 580 μs	Rail pressure > 2.0 MPa ECT not calibrated ° C Engine speed 0 - 4, 500 RPM DFI active	100.0 seg Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
P02CF Cylinder 2 Fuel Injector "A" Offset Learning At Max Limit	Fuel System Adaptation Monitoring Adaptive Value Limit High	Adaptive injection time > 200 μs Or Injection close time out of range low < 200 μs	Rail pressure > 2.0 MPa ECT not calibrated ° C Engine speed 0 - 4, 500 RPM DFI active	100.0 seg Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
P02D0 Cylinder 3 Fuel Injector "A" Offset Learning At Min Limit	Fuel System Adaptation Monitoring Adaptive Value Limit Low	Adaptive injection time < -200 μs Or Injection close time out of range high > 580 μs	Rail pressure > 2.0 MPa ECT not calibrated ° C Engine speed 0 - 4, 500 RPM DFI active	100.0 seg Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
P02D1 Cylinder 3 Fuel Injector "A" Offset Learning At Max Limit	Fuel System Adaptation Monitoring Adaptive Value Limit High	Adaptive injection time > 200 μs Or Injection close time out of range low < 200 μs	Rail pressure > 2.0 MPa ECT not calibrated ° C Engine speed 0 - 4, 500 RPM DFI active	100.0 seg Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
P02D2 Cylinder 4 Fuel Injector "A" Offset Learning At Min Limit	Fuel System Adaptation Monitoring Adaptive Value Limit Low	Adaptive injection time < -200 μs Or Injection close time out of range high > 580 μs	Rail pressure > 2.0 MPa ECT not calibrated ° C Engine speed 0 - 4, 500 RPM DFI active	100.0 seg Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
P02D3 Cylinder 4 Fuel Injector "A" Offset Learning At Max Limit	Fuel System Adaptation Monitoring Adaptive Value Limit High	Adaptive injection time > 200 μs Or Injection close time out of range low < 200 μs	Rail pressure > 2.0 MPa ECT not calibrated ° C Engine speed 0 - 4, 500 RPM DFI active	100.0 seg Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
P02EE Cylinder 1 Injector Circuit Range/Performance	Fuel System Adaptation Monitoring Functional Check - No Activity	Injection close time not detected	Rail pressure > 2.0 MPa ECT not calibrated ° C Engine speed 0 - 4, 500 RPM DFI active	100.0 seg Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
P02EF Cylinder 2 Injector Circuit Range/Performance	Fuel System Adaptation Monitoring Functional Check - No Activity	Injection close time not detected	Rail pressure > 2.0 MPa ECT not calibrated ° C Engine speed 0 - 4, 500 RPM DFI active	100.0 seg Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
P02F0 Cylinder 3 Injector Circuit Range/Performance	Fuel System Adaptation Monitoring Functional Check - No Activity	Injection close time not detected	Rail pressure > 2.0 MPa ECT not calibrated ° C Engine speed 0 - 4, 500 RPM DFI active	100.0 seg Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
P02F1 Cylinder 4 Injector Circuit Range/Performance	Fuel System Adaptation Monitoring Functional Check - No Activity	Injection close time not detected	Rail pressure > 2.0 MPa ECT not calibrated ° C Engine speed 0 - 4, 500 RPM DFI active	100.0 seg Continuous	2 DCY	-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .
P0300 Random/Multiple Cylinder Misfire Detected	Misfire Crankshaft Speed Fluctuation (Single Or Multiple)	Emission threshold misfire rate (MR) > 3.60%	Case 1: ECT @ start >= -48° C Case 2: ECT @ start < -48° C Then activation if ECT > -48° C General: Active after engine start idle - 150 RPM + 1 camshaft rev Time after engine start > 0.0 s Engine torque >= 0 Nm Fuel cut off not active Rough road not calibrated	1, 000 rev Continuous	2 DCY	-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P0300 Random/Multiple Cylinder Misfire Detected	Misfire Crankshaft Speed Fluctuation (Single Or Multiple)	Catalyst damage misfire rate (MR) > 5.88 - 20.0%		200 rev Continuous	Immediately
P0301 Cylinder 1 Misfire Detected	Misfire Crankshaft Speed Fluctuation (Single Or Multiple)	Emission threshold misfire rate (MR) > 3.60%	Case 1: ECT @ start >= -48° C Case 2: ECT @ start < -48° C Then activation if ECT > -48° C General: Active after engine start idle - 150 RPM + 1 camshaft rev Time after engine start > 0.0 s Engine torque >= 0 Nm Fuel cut off not active Rough road not calibrated	1, 000 rev Continuous	2 DCY	-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P0301 Cylinder 1 Misfire Detected	Misfire Crankshaft Speed Fluctuation (Single Or Multiple)	Catalyst damage misfire rate (MR) > 5.88 - 20.0%		200 rev Continuous	Immediately
P0302 Cylinder 2 Misfire Detected	Misfire Crankshaft Speed Fluctuation (Single Or Multiple)	Emission threshold misfire rate (MR) > 3.60%	Case 1: ECT @ start >= -48° C Case 2: ECT @ start < -48° C Then activation if ECT > -48° C General: Active after engine start idle - 150 RPM + 1 camshaft rev Time after engine start > 0.0 s Engine torque >= 0 Nm Fuel cut off not active Rough road not calibrated	1, 000 rev Continuous	2 DCY	-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P0302 Cylinder 2 Misfire Detected	Misfire Crankshaft Speed Fluctuation (Single Or Multiple)	Catalyst damage misfire rate (MR) > 5.88 - 20.0%		200 rev Continuous	Immediately
P0303 Cylinder 3 Misfire Detected	Misfire Crankshaft Speed Fluctuation (Single Or Multiple)	Emission threshold misfire rate (MR) > 3.60%	Case 1: ECT @ start >= -48° C Case 2: ECT @ start < -48° C Then activation if ECT > -48° C General: Active after engine start idle - 150 RPM + 1 camshaft rev Time after engine start > 0.0 s Engine torque >= 0 Nm Fuel cut off not active Rough road not calibrated	1, 000 rev Continuous	2 DCY	-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P0303 Cylinder 3 Misfire Detected	Misfire Crankshaft Speed Fluctuation (Single Or Multiple)	Catalyst damage misfire rate (MR) > 5.88 - 20.0%		200 rev Continuous	Immediately
P0304 Cylinder 4 Misfire Detected	Misfire Crankshaft Speed Fluctuation (Single Or Multiple)	Emission threshold misfire rate (MR) > 3.60%	Case 1: ECT @ start >= -48° C Case 2: ECT @ start < -48° C Then activation if ECT > -48° C General: Active after engine start idle - 150 RPM + 1 camshaft rev Time after engine start > 0.0 s Engine torque >= 0 Nm Fuel cut off not active Rough road not calibrated	1, 000 rev Continuous	2 DCY	-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P0304 Cylinder 4 Misfire Detected	Misfire Crankshaft Speed Fluctuation (Single Or Multiple)	Catalyst damage misfire rate (MR) > 5.88 - 20.0%		200 rev Continuous	Immediately
P0321 Ignition/Distributor Engine Speed Input Circuit Range/Performance	Crankshaft Position (CKP) Sensor Rationality Check	Counted teeth vs. reference > 300.0 [-] Or Monitoring reference gap failure	General release conditions Vehicle speed < 1; > 16 mph Or Engine speed > 450 RPM Or Engine not calibrated Or Engine speed gradient > -8, 000.0 RPM/s Release conditions to detect disturbance during running engine Engine speed > 550 RPM Release conditions to detect missing signal engine speed 0 RPM	150 rev Continuous	2 DCY	-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to CAMSHAFT POSITION SENSOR 3 - G300-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR - G40-, CHECKING .
P0322 Ignition/Distributor Engine Speed Input Circuit No Signal	Crankshaft Position (CKP) Sensor Signal Activity Check	Camshaft signals > 3.0 [-] And Crankshaft signals no signal	General release conditions Vehicle speed < 1; > 16 mph Or Engine speed > 450 RPM Or Engine not calibrated Or Engine speed gradient > -8, 000.0 RPM/s Release conditions to detect disturbance during running engine Engine speed > 550 RPM Release conditions to detect missing signal engine speed 0 RPM	0.0 s Continuous	2 DCY	-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to CAMSHAFT POSITION SENSOR 3 - G300-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR - G40-, CHECKING .
P0324 Knock/Combustion Vibration Control System Error	Knock Control Internal Hardware Check	Signal fault counter (combustion) > 24.0 [-]		2.0 - 20.0 s Multiple	2 DCY	-- Check the Knock Sensor 1 - G61-. Refer to KNOCK SENSOR 1 - G61-, CHECKING .
P0324 Knock/Combustion Vibration Control System Error	Knock Control Internal Hardware Check	Signal fault counter (measuring window) > 2.0 [-]	Engine speed > 1, 000 RPM	3.0 s Multiple	2 DCY
P0327 Knock/Combustion Vibration Sensor 1 Circuit Low Bank 1 or Single Sensor	Knock Sensor (KS) Signal Range Check	Lower threshold < 0.0 - 0.05 V	Engine speed > 2, 000 RPM ECT > 40° C Engine load > 35.30 - 60.0%	3.0 s Multiple	2 DCY	-- Check the Knock Sensor 1 - G61-. Refer to KNOCK SENSOR 1 - G61-, CHECKING .
	Knock Sensor (KS) Short To Ground Port A	Signal voltage < -0.70 V	Engine speed > 1, 000 RPM	0.5 s Continuous
	Knock Sensor (KS) Short To Ground Port B	Signal voltage < -0.70 V	Engine speed > 1, 000 RPM	0.5 s Continuous
P0328 Knock/Combustion Vibration Sensor 1 Circuit High Bank 1 or Single Sensor	Knock Sensor (KS) Signal Range Check	Upper threshold < 0.10 - 0.61 V	Engine speed > 1, 800 RPM ECT > 40° C Engine load > 35.30 - 60.0%	3.0 s Multiple	2 DCY	-- Check the Knock Sensor 1 - G61-. Refer to KNOCK SENSOR 1 - G61-, CHECKING .
	Knock Sensor (KS) Short To Battery Plus Port A	Signal voltage > 1.0 V	Engine speed > 1, 000 RPM	0.5 s Continuous
	Knock Sensor (KS) Short To Battery Plus Port B	Signal voltage > 1.0 V	Engine speed > 1, 000 RPM	0.5 s Continuous
P0341 Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor	Intake Camshaft Position (CMP) Sensor Rationality Check	Signal pattern incorrect Defect counter 12.0 [-]		0.5 s Continuous	2 DCY	-- Check the Camshaft Position Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR - G40-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to CAMSHAFT POSITION SENSOR 3 - G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .
P0342 Camshaft Position Sensor "A" Circuit Low Bank 1 or Single Sensor	Intake Camshaft Position (CMP) Sensor Rationality Check	Signal voltage permanently low And Crankshaft signals 8.0 [-]		0.5 s Continuous	2 DCY	-- Check the Camshaft Position Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR - G40-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to CAMSHAFT POSITION SENSOR 3 - G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .
P0343 Camshaft Position Sensor "A" Circuit High Bank 1 or Single Sensor	Intake Camshaft Position (CMP) Sensor Rationality Check	Signal voltage permanently high And Crankshaft signals 8.0 [-]		0.5 s Continuous	2 DCY	-- Check the Camshaft Position Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR - G40-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to CAMSHAFT POSITION SENSOR 3 - G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .
P0351 Ignition Coil "A" Primary Control Circuit/Open	Ignition Coil Open Circuit	Signal current -0.25 - -2.0 mA Or Internal check failed	Engine speed > 680 RPM	2.0 s Continuous	2 DCY	-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P0352 Ignition Coil "B" Primary Control Circuit/Open	Ignition Coil Open Circuit	Signal current -0.25 - -2.0 mA Or Internal check failed	Engine speed > 680 RPM	2.0 s Continuous	2 DCY	-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P0353 Ignition Coil "C" Primary Control Circuit/Open	Ignition Coil Open Circuit	Signal current -0.25 - -2.0 mA Or Internal check failed	Engine speed > 680 RPM	2.0 s Continuous	2 DCY	-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P0354 Ignition Coil "D" Primary Control Circuit/Open	Ignition Coil Open Circuit	Signal current -0.25 - -2.0 mA Or Internal check failed	Engine speed > 680 RPM	2.0 s Continuous	2 DCY	-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P0366 Camshaft Position Sensor "B" Circuit Range/Performance Bank 1	Exhaust Camshaft Position (CMP) Sensor Rationality Check	Signal pattern incorrect Defect counter 12.0 [-]		0.5 s Continuous	2 DCY	-- Check the Camshaft Position Sensor 3 -G300-. Refer to CAMSHAFT POSITION SENSOR 3 - G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .
P0367 Camshaft Position Sensor "B" Circuit Low Bank 1	Exhaust Camshaft Position (CMP) Sensor Rationality Check	Signal voltage permanently low And Crankshaft signals 8.0 [-]		0.5 s Continuous	2 DCY	-- Check the Camshaft Position Sensor 3 -G300-. Refer to CAMSHAFT POSITION SENSOR 3 - G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .
P0368 Camshaft Position Sensor "B" Circuit High Bank 1	Exhaust Camshaft Position (CMP) Sensor Rationality Check	Signal voltage permanently high And Crankshaft signals 8.0 [-]		0.5 s Continuous	2 DCY	-- Check the Camshaft Position Sensor 3 -G300-. Refer to CAMSHAFT POSITION SENSOR 3 - G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .
P039B Cylinder 1 Pressure Too High	Autoignition Crankshaft Speed Fluctuation	Cyl. 1 - no dynamic: Engine speed angular acceleration > 7, 000 - 9, 000 1/s² Or Cyl. 1 - medium dynamic: Engine speed angular acceleration > 10, 500 - 13, 500 1/s² Or Cyl. 1 - high dynamic: Engine speed angular acceleration > 14, 000 - 18, 000 1/s²	Engine load > 60.0% Engine speed < 6, 000 RPM Clutch closed No gear shift Fuel cut off not active Difference between set value and actual rail pressure value < 10.0 MPa Tooth angle adaptation finished Medium dynamic Engine speed gradient > 500.0 - 1, 200.0 RPM/s Or Nominal set value intake manifold pressure gradient > 125.0 - 1, 000.0 kPa/s High dynamic: Engine speed gradient > 500.0 - 1, 200.0 RPM/s And Set value intake manifold pressure gradient > 125.0 - 1, 000.0 kPa/s	30 rev Continuous	2 DCY	-- This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel.-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Knock Sensor 1 - G61-. Refer to KNOCK SENSOR 1 - G61-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .
P03A5 Cylinder 2 Pressure Too High	Autoignition Crankshaft Speed Fluctuation	Cyl. 2 - no dynamic: Engine speed angular acceleration > 7, 000 - 9, 500 1/s² Or Cyl. 2 - medium dynamic: Engine speed angular acceleration > 10, 500 - 14, 250 1/s² Or Cyl. 2 - high dynamic: Engine speed angular acceleration > 14, 000 - 19, 000 1/s²	Engine load > 60.0% Engine speed < 6, 000 RPM Clutch closed No gear shift Fuel cut off not active Difference between set value and actual rail pressure value < 10.0 MPa Tooth angle adaptation finished Medium dynamic Engine speed gradient > 500.0 - 1, 200.0 RPM/s Or Nominal set value intake manifold pressure gradient > 125.0 - 1, 000.0 kPa/s High dynamic: Engine speed gradient > 500.0 - 1, 200.0 RPM/s And Set value intake manifold pressure gradient > 125.0 - 1, 000.0 kPa/s	30 rev Continuous	2 DCY	-- This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel.-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Knock Sensor 1 - G61-. Refer to KNOCK SENSOR 1 - G61-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .
P03AF Cylinder 3 Pressure Too High	Autoignition Crankshaft Speed Fluctuation	Cyl. 3 - no dynamic: Engine speed angular acceleration >= 6, 500 - 7, 000 1/s² Or Cyl. 3 - medium dynamic: Engine speed angular acceleration >= 9, 750 - 10, 500 1/s² Or Cyl. 3 - high dynamic: Engine speed angular acceleration >= 13, 000 - 14, 000 1/s²	Engine load > 60.0% Engine speed < 6, 000 RPM Clutch closed No gear shift Fuel cut off not active Difference between set value and actual rail pressure value < 10.0 MPa Tooth angle adaptation finished Medium dynamic Engine speed gradient > 500.0 - 1, 200.0 RPM/s Or Nominal set value intake manifold pressure gradient > 125.0 - 1, 000.0 kPa/s High dynamic: Engine speed gradient > 500.0 - 1, 200.0 RPM/s And Set value intake manifold pressure gradient > 125.0 - 1, 000.0 kPa/s	30 rev Continuous	2 DCY	-- This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel.-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Knock Sensor 1 - G61-. Refer to KNOCK SENSOR 1 - G61-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .
P03B9 Cylinder 4 Pressure Too High	Autoignition Crankshaft Speed Fluctuation	Cyl. 4 - no dynamic: Engine speed angular acceleration > 7, 000 - 9, 000 1/s² Or Cyl. 4 - medium dynamic: Engine speed angular acceleration > 10, 500 - 13, 500 1/s² Or Cyl. 4 - high dynamic: Engine speed angular acceleration > 14, 000 - 18, 000 1/s²	Engine load > 60.0% Engine speed < 6, 000 RPM Clutch closed No gear shift Fuel cut off not active Difference between set value and actual rail pressure value < 10.0 MPa Tooth angle adaptation finished Medium dynamic Engine speed gradient > 500.0 - 1, 200.0 RPM/s Or Nominal set value intake manifold pressure gradient > 125.0 - 1, 000.0 kPa/s High dynamic: Engine speed gradient > 500.0 - 1, 200.0 RPM/s And Set value intake manifold pressure gradient > 125.0 - 1, 000.0 kPa/s	30 rev Continuous	2 DCY	-- This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel.-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Knock Sensor 1 - G61-. Refer to KNOCK SENSOR 1 - G61-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR - G28-, CHECKING .
P0410 AIR System "A"	Secondary Air Injection (AIR) Rationality Check Directly After Catalyst Heating	Diff. of measured AIR pressure before AIR injection vs. AIR pressure after AIR injection > 2.0 kPa	ECT -3, 550 - 3, 004° C IAT @ manifold -273 - 1, 263° C Modeled catalyst temperature < 900° C MAF 7.0 - 210.0 kg/h For time > 1.0 s Difference engine load -10.0 - 7.5 %/rev For time > 1.0 s BARO > 0.0 kPa AIR system commanded off	0.5 s Once / DCY	2 DCY	-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to SECONDARY AIR INJECTION SENSOR 1 - G609-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to SECONDARY AIR INJECTION PUMP RELAY - J299- / SECONDARY AIR INJECTION PUMP MOTOR - V101-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to SECONDARY AIR INJECTION SOLENOID VALVE - N112-, CHECKING .
P0413 AIR System Switching Valve "A" Circuit Open	Secondary Air Injection (AIR) Valve Open Circuit	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to SECONDARY AIR INJECTION SOLENOID VALVE - N112-, CHECKING .
P0418 AIR System Control "A" Circuit	Secondary Air Injection (AIR) Pump Relay Open Circuit	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to SECONDARY AIR INJECTION PUMP RELAY - J299- / SECONDARY AIR INJECTION PUMP MOTOR - V101-, CHECKING .
P041F AIR System Switching Valve "A" Circuit Low	Secondary Air Injection (AIR) Valve Short to Ground	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to SECONDARY AIR INJECTION SOLENOID VALVE - N112-, CHECKING .
P0420 Catalyst System Efficiency Below Threshold Bank 1	Catalyst System Measure Of OSC Compared To OSC Of Borderline Catalyst	Ratio of measured corrected OSC / OSC of borderline catalyst arithmetic average value of OSC ratio < 1.0 [-] Or EWMA filtered value of OSC ratio not calibrated [-]	Monitor entry conditions Conditions for active lambda diagnosis (referenced) checked For arithmetic average value calculation Number of checks required for valid result >= 3.0 [-] For EWMA-filter Minimum number of tests per DCY required not calibrated Step change detection will initiate multiple tests per DCY conditions for step change detection Deviation between new measured value and old EWMA filtered value not calibrated [-] Number of checks not calibrated [-] Or Deviation between new measured value and old EWMA filtered value not calibrated [-] End of measurement window: Number of checks not calibrated [-]	15.0 s Once / DCY	2 DCY	-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER, TWC CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .
P043E EVAP System Leak Detection Reference Orifice Low Flow	Evaporative Emission (EVAP) Leak Detection Pump (LDP) Out Of Range High	During engine off: Evap pump current during reference measurement > 40.0 mA During engine running: Evap pump current during reference measurement > 40.0 mA	During engine off: ECT @ start >= 4° C Diff. between ECT @ start and AAT not calibrated K Or Propulsion off time >= 21, 600.0 s AAT < 35; > 4° C BARO > 73.95 kPa Change of BARO <= 256.0 kPa For time >= 300.0 s Time since engine start in current dcy >= 600.0 s Battery voltage change during monitoring < 1.0 V Engine off time >= 5.0 s Vehicle speed 0 mph Deviation of filtered evap pump current during reference measurement within range <= 3.0 mA (During ECM keep alive-time after ignition off, max. time) < 900.0 s Airbag not activated During engine running: ECT > 60° C ECT @ start < 60° C AAT < 35; > 4° C BARO > 73.95 kPa Time since engine start >= 600.0 s Integrated EVAP purge mass since last purge stop > 2.0 g Integrated EVAP purge mass since last monitoring run > 0.0 g Evap purge adaptation <= 64.0 [-] Intake manifold vacuum > 20.0 kPa Vehicle speed < 75; >= 0 mph Delta vehicle speed <= 19 mph Fuel volume flow <= 5.0 ml/s Change in battery voltage during monitoring < 1.50 V At least one leak detection monitor during engine off preceding Engine load >= 10.01; <= 60.0% Engine speed > 20 RPM Fuel cut off not active Gear shift not active Engine stop not active Lambda control closed loop O2S front ready	10.0 s Once / DCY	2 DCY	-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P043F EVAP System Leak Detection Reference Orifice High Flow	Evaporative Emission (EVAP) Leak Detection Pump (LDP) Out Of Range Low	During engine off: Evap pump current during reference measurement < 15.0 mA During engine running: Evap pump current during reference measurement < 15.0 mA	During engine off: ECT @ start >= 4° C Diff. between ECT @ start and AAT not calibrated K Or Propulsion off time >= 21, 600.0 s AAT < 35; > 4° C BARO > 73.95 kPa Change of BARO <= 256.0 kPa For time >= 300.0 s Time since engine start in current dcy >= 600.0 s Battery voltage change during monitoring < 1.0 V Engine off time >= 5.0 s Vehicle speed 0 mph Deviation of filtered evap pump current during reference measurement within range <= 3.0 mA (During ECM keep alive-time after ignition off, max. time) < 900.0 s Airbag not activated During engine running: ECT > 60° C ECT @ start < 60° C AAT < 35; > 4° C BARO > 73.95 kPa Time since engine start >= 600.0 s Integrated EVAP purge mass since last purge stop > 2.0 g Integrated EVAP purge mass since last monitoring run > 0.0 g Evap purge adaptation <= 64.0 [-] Intake manifold vacuum > 20.0 kPa Vehicle speed < 75; >= 0 mph Delta vehicle speed <= 19 mph Fuel volume flow <= 5.0 ml/s Change in battery voltage during monitoring < 1.50 V At least one leak detection monitor during engine off preceding Engine load >= 10.01; <= 60.0% Engine speed > 20 RPM Fuel cut off not active Gear shift not active Engine stop not active Lambda control closed loop O2S front ready	10.0 s Once / DCY	2 DCY	-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P0441 EVAP System Incorrect Purge Flow	Evaporative Emission (EVAP) Canister Purge Valve Functional Check: Stuck Close	Drop of evap pump current < 0.8 - 1.2 mA Within time 12.0 s	ECT > 60° C ECT @ start < 60° C AAT < 35; > 4° C BARO > 73.95 kPa Time since engine start >= 600.0 s Integrated EVAP purge mass since last purge stop > 2.0 g Integrated EVAP purge mass since last monitoring run > 0.0 g Evap purge adaptation <= 64.0 [-] Intake manifold vacuum > 20.0 kPa Modeled vacuum in high pressure purge line not calibrated kPa Modeled ratio of purge mass flow into intake manifold not calibrated [-] Vehicle speed < 75; >= 0 mph Delta vehicle speed <= 19 mph Fuel volume flow <= 5.0 ml/s Engine load <= 60.0; >= 10.01% At least one leak detection monitor during engine off preceding Increase of evap pump current from idle state >= 0.3 mA Within time < 17.0 s Engine speed > 20 RPM Fuel cut off not active Gear shift not active Engine stop not active Lambda control closed loop O2S front ready Evap purge valve commanded on	34.5 s Once / DCY	2 DCY	-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P0442 EVAP System Leak Detected (Small Leak)	Evaporative Emission (EVAP) System Small Leak Pressure Check	Modeled pressure from pump current < 0.85 kPa	ECT @ start >= 4° C Diff. between ECT @ start and AAT not calibrated K Propulsion off time previous dcy >= 21, 600.0 s AAT < 35; > 4° C BARO > 73.95 kPa Time since engine start in current dcy >= 600.0 s Change of BARO <= 256.0 kPa During 300.0 s Change in battery voltage during monitoring < 1.0 V Engine off time >= 5.0 s Vehicle speed 0 mph No sudden change in evap pump current (filling event) < 1.5; > -0.3 mA Deviation of filtered evap pump current during reference measurement within range <= 3.0 mA Change in relative evap pump current during monitoring not calibrated [-] Within time not calibrated s (During ECM keep alive-time after ignition off, max. time) < 900.0 s EVAP vent valve not calibrated Airbag not activated	700.0 s Once / DCY	2 DCY	-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P0444 EVAP System Purge Control Valve "A" Circuit Open	Evaporative Emission (EVAP) Canister Purge Valve Open Circuit	Signal voltage 3.26 - 4.70 V	Actuator commanded off	1.0 s Continuous	2 DCY	-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P0447 EVAP System Vent Control Circuit Open	Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit	Signal voltage 4.70 - 5.40 V	Evap pump solenoid valve commanded off	0.5 s Continuous	2 DCY	-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P0448 EVAP System Vent Control Circuit Shorted	Evaporative Emission (EVAP) Leak Detection Pump (LDP) Short To Ground	Signal voltage < 2.74 - 3.26 V	Evap pump solenoid valve commanded off	0.5 s Continuous	2 DCY	-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P0448 EVAP System Vent Control Circuit Shorted	Evaporative Emission (EVAP) Leak Detection Pump (LDP) Short To Battery Plus	Signal current > 2.2 - 4.0 A	Evap pump solenoid valve commanded on	0.5 s Continuous	2 DCY
P044F AIR System Switching Valve "A" Circuit High	Secondary Air Injection (AIR) Valve Short To Battery Plus	Signal current > 0.60 - 12.50 A	Actuator commanded on Engine speed >= 0 RPM	0.5 s Continuous	2 DCY	-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to SECONDARY AIR INJECTION SOLENOID VALVE - N112-, CHECKING .
P0456 EVAP System Leak Detected (Very Small Leak)	Evaporative Emission (EVAP) System Very Small Leak Rationality Check	EVAP-system leakage area calculated from pump current curve > 0.14 [mm² ]	ECT @ start >= 4° C Diff. between ECT @ start and AAT not calibrated K Propulsion off time previous dcy >= 21, 600.0 s AAT < 35; > 4° C BARO > 73.95 kPa Time since engine start in current dcy >= 600.0 s Change of BARO <= 256.0 kPa During 300.0 s Change in battery voltage during monitoring < 1.0 V Engine off time >= 5.0 s Vehicle speed 0 mph Evap purge adaptation < 5.0 [-] Integrated purge mass flow since last purge stop not calibrated g No sudden change in evap pump current (filling event) < 1.5; > -0.3 mA Deviation of filtered evap pump current during reference measurement within range <= 3.0 mA Change in relative evap pump current during monitoring not calibrated [-] Within time not calibrated s (During ECM keep alive-time after ignition off, max. time) < 900.0 s EVAP vent valve not calibrated Airbag not activated	800.0 s Once / DCY	2 DCY	-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P0458 EVAP System Purge Control Valve "A" Circuit Low	Evaporative Emission (EVAP) Canister Purge Valve Circuit Low	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	1.0 s Continuous	2 DCY	-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 - N80-, CHECKING .
P0459 EVAP System Purge Control Valve "A" Circuit High	Evaporative Emission (EVAP) Canister Purge Valve Circuit High	Signal current > 0.60 - 12.50 A	Actuator commanded on	1.0 s Continuous	2 DCY	-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 - N80-, CHECKING .
P0461 Fuel Level Sensor "A" Circuit Range/Performance	Fuel Level (FL) Sensor Rationality Check	Difference between fuel consumption and fuel level changes < -127.0; > 12.0 l	Vehicle speed not calibrated km/h For time not calibrated s Case 1: for tank full Fuel level (absolute) not calibrated l Or Fuel level (relative) > 95.70% Fuel consumption since last refueling or last plausibility check >= 20.0 l Case 2: for tank not full Fuel level (absolute) not calibrated l Or Fuel level (relative) <= 95.70% Fuel consumption since last refueling or last plausibility check >= 15.0 l	1.0 s Multiple	2 DCY	-- Check the circuitry between the fuel level sensor and the Instrument Cluster Control Module -J285-. Refer to appropriate wiring schematic. -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0462 Fuel Level Sensor "A" Circuit Low	COM: Fuel Level (FL) Sensor 1 Communication With IPC	IPC module signal: signal range check error detected	Ignition on	0.5 s Continuous	2 DCY	-- Check the circuitry between the fuel level sensor and the Instrument Cluster Control Module -J285-. Refer to appropriate wiring schematic. -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0462 Fuel Level Sensor "A" Circuit Low	COM: Fuel Level (FL) Sensor 1 Communication With IPC	IPC module signal: short to ground check error detected	Ignition on	0.5 s Continuous	2 DCY
P0463 Fuel Level Sensor "A" Circuit High	COM: Fuel Level (FL) Sensor 1 Communication With IPC	IPC module signal: short to battery check / open circuit check error detected	Ignition on	0.5 s Continuous	2 DCY	-- Check the circuitry between the fuel level sensor and the Instrument Cluster Control Module -J285-. Refer to appropriate wiring schematic. -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0491 AIR System Insufficient Flow Bank 1	Secondary Air Injection (AIR) Flow Check During Catalyst Heating	Case 1: Blockage: relative AIR pressure measured with AIR pressure sensor vs. modeled < 0.10 [-] Leakage: relative AIR pressure measured with AIR pressure sensor vs. modeled < 0.10 [-] Case 2: Blockage: relative AIR pressure measured with AIR pressure sensor vs. modeled < 0.53 - 0.55 [-] Leakage: relative AIR pressure measured with AIR pressure sensor vs. modeled < 0.53 - 0.55 [-] Case 3: Average pressure difference between absolute value and filtered not calibrated kPa	ECT -3, 550 - 3, 004° C IAT @ manifold -273 - 1, 263° C Modeled catalyst temperature < 900° C MAF 7.0 - 210.0 kg/h For time > 1.0 s Difference engine load -10.0 - 7.5 %/rev For time > 1.0 s BARO > 0.0 kPa AIR system commanded on	0.0 s Once / DCY	2 DCY	-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to SECONDARY AIR INJECTION SENSOR 1 - G609-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to SECONDARY AIR INJECTION PUMP RELAY - J299- / SECONDARY AIR INJECTION PUMP MOTOR - V101-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to SECONDARY AIR INJECTION SOLENOID VALVE - N112-, CHECKING .
P0496 EVAP System High Purge Flow	Evaporative Emission (EVAP) Canister Purge Valve Functional Check: Stuck Open	Actual evap pump current difference between reference measurement to idle > 1.60 [-] Divided by Pump current difference from the last leak detection phase during engine off	ECT > 60° C ECT @ start < 60° C AAT < 35; > 4° C BARO > 73.95 kPa Time since engine start >= 600.0 s Integrated EVAP purge mass since last purge stop > 2.0 g Integrated EVAP purge mass since last monitoring run > 0.0 g Evap purge adaptation <= 64.0 [-] Iintake manifold vacuum > 20.0 kPa Vehicle speed < 75; >= 0 mph Delta vehicle speed <= 19 mph Fuel volume flow <= 5.0 ml/s Engine load <= 60.0; >= 10.01% At least one leak detection monitor during engine off preceding Engine speed > 20 RPM Fuel cut off not active Gear shift not active Engine stop not active Lambda control closed loop O2S front ready Evap purge valve commanded off	5.5 s Once / DCY	2 DCY	-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 - N80-, CHECKING .
P0501 Vehicle Speed Sensor "A" Circuit Range/Performance	COM: Vehicle Speed Sensor (VSS) Communication With BSCM	VSS signal: rationality error detected		0.5 s Continuous	2 DCY	-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0502 Vehicle Speed Sensor "A" Circuit Low	COM: Vehicle Speed Sensor (VSS) Communication With BSCM	VSS signal: open circuit error detected		0.5 s Continuous	2 DCY	-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
		VSS signal: short to battery plus error detected
		VSS signal: short to ground error detected
P0506 Idle Control System RPM - Lower Than Expected	Idle Speed Control (ISC) Out Of Range Low	Engine speed deviation > 100 RPM And RPM controller torque value not calibrated Nm	Time after engine start >= 0.0 s Vehicle speed 0 km/h BARO > 0.0 kPa ECT -48 - 143° C IAT @ manifold > -48° C Torque safety limitation not active Accelerator pedal released by driver For time > 0.0 s For manual transmission: Engine load < 19.99 - 63.0%	9.0 s Multiple	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
P0507 Idle Control System RPM - Higher Than Expected	Idle Speed Control (ISC) Out Of Range High	Engine speed deviation < -200 RPM And RPM controller torque value not calibrated Nm Or Integrated number of fuel cut off transitions >= 10.0 [-]	Time after engine start >= 0.0 s Vehicle speed 0 km/h BARO > 0.0 kPa ECT -48 - 143° C IAT @ manifold > -48° C Torque safety limitation not active Accelerator pedal released by driver For time > 0.0 s	9.0 s Multiple	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
P050A Cold Start Idle Control System Performance	Cold Start Monitoring Idle Speed Control (ISC) Out Of Range Low	Engine speed deviation > 100 RPM And RPM controller torque value not calibrated Nm	Catalyst heating active Time after engine start >= 0.0 s BARO > 0.0 kPa ECT -48 - 143° C Torque safety limitation not active Conditions vehicle speed: Vehicle speed 0 mph Or Engine running and decoupled from powertrain (for hybrid) not equipped Conditions driver request: Accelerator pedal released by driver Or Engine running and decoupled from powertrain (for hybrid) not equipped For time > 0.0 s For manual transmission: Engine load not calibrated %	9.0 s Multiple	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
P050A Cold Start Idle Control System Performance	Cold Start Monitoring Idle Speed Control (ISC) Out Of Range High	Engine speed deviation < -200 RPM And RPM controller torque value not calibrated Nm Or Integrated number of fuel cut off transitions not calibrated [-]	Catalyst heating active Time after engine start >= 0.0 s BARO > 0.0 kPa ECT -48 - 143° C Torque safety limitation not active Conditions vehicle speed: Vehicle speed 0 mph Or Engine running and decoupled from powertrain (for hybrid) not equipped Conditions driver request: Accelerator pedal released by driver Or Engine running and decoupled from powertrain (for hybrid) not equipped For time > 0.0 s	9.0 s Multiple	2 DCY
P050B Cold Start Ignition Timing Performance	Cold Start Monitoring Ignition Control (IC) Idle Ignition Timing Monitor	Difference between commanded spark timing vs. actual value > 20.0%	General: Commanded spark retard during catalyst heating < 80.0% Catalyst heating active For time > 3.0 s Fuel cut off not active BARO > 0.0 kPa Idle condition active Diff. relative engine load vs. filtered relative engine load <= 6.0% (For relative engine load dynamic detection) Diff. engine speed vs. filtered engine speed <= 750 RPM (For engine speed dynamic detection) Relative engine load <= 75.0 - 100.01% Conditions vehicle speed: Vehicle speed 0 mph Or Engine running and decoupled from powertrain (for hybrid) not equipped	8.0 s Once / DCY	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .-- Check for any engine speed sensor or ignition coil faults and diagnose them first. If no other codes are set, replace the Engine/Motor Control Module -J623-.
P052A Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1	Cold Start Monitoring Variable Valve Timing (VVT) Intake Actuator Target Error	Difference between target position vs. actual position > 6.0° CRK	Time after engine start not calibrated s Modeled oil temperature -10 - 200° C Engine speed > 520 RPM Camshaft position adjustment intake active Catalyst heating active Commanded camshaft timing correction for catalyst heating active	10.0 s Once / DCY	2 DCY	-- Check engine oil for incorrect viscosity or in need of servicing (dirty oil). Oil that is not clear in color may be causing the sensor to operate incorrectly. The engine oil must be clean and of the correct viscosity in order for the sensor to operate properly. Check the vehicle paperwork to determine what oil viscosity has been used and when the last oil change was performed. Change the engine oil if necessary.-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 - N205-, CHECKING .
P053F Cold Start Fuel Pressure Performance Bank 2	Cold Start Monitoring Fuel Volume Regulator HP Control Functional Check	Filtered difference between target pressure vs. actual pressure < -2.0 MPa	Time after engine start > 13.0 s Fuel cut off not active Time after fuel cut off > 6.0 s Catalyst heating active Fuel volume regulator control active Relative fuel mass for DFI 5.02 - 240.0%	4.0 s Multiple	2 DCY	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE -N276-, CHECKING .
P053F Cold Start Fuel Pressure Performance Bank 2		Filtered difference between target pressure vs. actual pressure > 2.0 MPa		3.5 s Multiple	2 DCY
P054A Cold Start "B" Camshaft Position Timing Over-Advanced Bank 1	Cold Start Monitoring Variable Valve Timing (VVT) Exhaust Actuator Target Error	Difference between target position vs. actual position > 6.0° CRK	Time after engine start not calibrated s Modeled oil temperature -10 - 200° C Engine speed > 520 RPM Camshaft position adjustment exhaust active Catalyst heating active Commanded camshaft timing correction for catalyst heating active	10.0 s Once / DCY	2 DCY	-- Check engine oil for incorrect viscosity or in need of servicing (dirty oil). Oil that is not clear in color may be causing the sensor to operate incorrectly. The engine oil must be clean and of the correct viscosity in order for the sensor to operate properly. Check the vehicle paperwork to determine what oil viscosity has been used and when the last oil change was performed. Change the engine oil if necessary.-- Check the Exhaust Cam Adjustment Valve 1 -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 - N318-, CHECKING .
P0562 System Voltage Low	Engine Control Module (ECM): Battery Supply Voltage Check ECM Power Supply	Amount of battery supply power failures >= 5.0 [-]	ECM power on initialization completed	0.0 s Once / DCY	1 DCY	-- Check the powers and grounds to the Engine/Motor Control Module -J623-. If ok, replace the Engine/Motor Control Module -J623-.
P056E Cold Start Turbocharger/Supercharger Boost Control "A" Performance	Turbocharger (TC) Actuator Functional Check	Difference between target and actual position > 14.0%	Engine running Catalyst heating active	1.0 s Once / DCY	2 DCY	-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .-- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR - G31-, CHECKING .
	Turbocharger (TC) Actuator Functional Check	Difference between target and actual position < -14.0%	Engine running Catalyst heating active	1.0 s Once / DCY	2 DCY
P0572 Brake Switch "A" Circuit Low	Brake Light Switch Functional Check	Brake light switch not active Brake test switch active	Ignition on	20.0 s Multiple	2 DCY	-- Check the brake light switch and its associated electrical circuit. Refer to appropriate electrical Service information..
P0606 Control Module Processor	Oxygen Sensors (O2S) Front Internal Self Test	Test result failed		150.0 events Continuous	2 DCY	-- Replace the Engine/Motor Control Module -J623-.
	Turbocharger (TC) Actuator Under Voltage	Actuator diagnostic signal: under voltage error failure	Actuator commanded on	0.5 s Continuous
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: A/D Converter	Test pulse check failed
		Test voltage check failed
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Coding	Internal check failed
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Accelerator Position	Comparison voltage sensor 1 with sensor 2 implausible
	Engine Control Module (ECM): Electronic Throttle Control Module Monitoring Module	Function controller check failed And Monitoring module check no failure	SPI - interface no failure
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Injection Quantity Limitation	Injection power stage deactivation failed Or CAN / FlexRay transreceiver deactivation failed		0.0 s Once / DCY
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Hardware Watch Dog	Over voltage detection failure		0.5 s Continuous
		Hardware check Injection deactivation line failure
		Hardware check Error pin line failure
		Internal check failure
	Engine Control Module (ECM): Ignition Control (IC) Communication Check	SPI communications check Identifier error detected	Engine speed not calibrated RPM
	Cold Start Monitoring Engine Control Module (ECM): Multi Injection Rationality Check	Ratio of injection fault counter and number of requested injections > 0.10 [-]	General conditions Engine running Injection mode for catalyst heating active Injection on all cylinders active Catalyst heating active Conditions at fault decision Catalyst heating finished Required monitoring time > 10.0 s	60.0 s Once / DCY
	Engine Control Module (ECM): RAM Controller RAM Check	Memory checksum error detected	ECM initialization phase active	0.2 s Once / DCY
P060C Internal Control Module Main Processor Performance	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Direct Fuel Injection Mass Ratio	Internal check failed	Internal engine speed > 1, 200 RPM	0.5 s Continuous	2 DCY	-- Replace the Engine/Motor Control Module -J623-.
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Direct Fuel Injection Mixture Control
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Multiport Fuel Injection Mass Ratio
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Multiport Fuel Injection Mixture Control
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Direct Fuel Injection	Injection cut off incorrect
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Engine Speed Deviation	Difference between calculated and internal engine speed > 400 RPM	Internal engine speed > 600 RPM
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Ignition Angle	Internal check failed	Internal engine speed > 1, 200 RPM
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Injection Rate Limitation	System reaction incorrect
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Intern	System reaction incorrect
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Input Signals For Torque Monitoring	Internal check failed	Internal engine speed > 400 RPM
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Injection Mode	Internal check failed	Internal engine speed > 1, 200 RPM
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Speed Control	Torque interventions from speed control incorrect	Ignition on
	Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Maximum Torque Comparison	Monitoring detects that actual level 1 torque set point is greater than torque set point plus offset incorrect
		Monitoring detects that actual torque is greater than torque set point plus offset incorrect
P0634 Control Module Internal Temperature "A" Too High	Fuel Pump Control (FPC) Over-Temperature Power Stage	Power stage temperature > 150° C	Control valve commanded on	0.4 s Continuous	2 DCY	-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .
	Turbocharger (TC) Actuator Over Temperature	Power stage temperature > 175° C	Actuator commanded on	0.5 s Continuous
	Turbocharger (TC) Actuator Over Current	Power stage temperature > 150° C	Actuator commanded on	0.5 s Continuous
P0638 Throttle Actuator Control Range/Performance Bank 1	Throttle Actuator Rationality Check	Absolute value of difference between actual throttle position and limp home position > 3.0%	Return spring check opening direction active	0.3 s Once / DCY	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
	Throttle Actuator Adaptation Value Monitoring	Diff. between adapted sensor value at bottom limit and sensor value at limp home position > 0.49 V	Throttle adaptation (@ initial start or after detection of throttle exchange or checksum error) active	0.01 s Once per lifetime
	Throttle Actuator Adaptation Value Monitoring	Diff. between adapted sensor value at bottom limit and sensor value at limp home position < 0.07 V		0.01 s Once per lifetime
	Throttle Actuator Functional Check @ Throttle Valve Limp Home Position Drift	Absolute value of difference between actual adaption value of throttle valve limp home position and last adaption value of throttle valve limp home position > 0.42 V	Throttle adaptation active	1.5 s Once / DCY
	Throttle Actuator Functional Check @ Throttle Valve Limp Home Position Absolute Drift	Absolute value of difference between initial adapted voltage at sensor 1 limp home position and actual voltage at sensor 1 limp home position >= 0.49 V Or Absolute value of difference between initial adapted voltage at sensor 2 limp home position and actual voltage at sensor 2 limp home position >= 0.49 V	Throttle adaptation active	1.5 s Once / DCY
	Throttle Actuator Rationality Check	Absolute value of difference between actual throttle position and limp home position > 3.0%	Return spring check closing direction active	0.4 s Once / DCY
	Throttle Actuator Rationality Check	Diff. between actual throttle position and limp home position < 15.0%	Return spring check closing direction active	0.2 s Once / DCY
	Throttle Actuator Adaptation Value Monitoring	Engine speed > 300 RPM Or Vehicle speed > 1 mph Or IAT @ manifold < 5; > 143° C Or ECT downstream engine < 5; > 100° C	Throttle adaptation (@ initial start or after detection of throttle exchange or checksum error)	0.01 s Once per lifetime
	Throttle Actuator Rationality Check	diff. between actual throttle position and bottom limit > 1.00 [%]	return spring check opening direction active	0.3 s Once / DCY
P0642 Sensor Reference Voltage "A" Circuit Low	Engine Control Module (ECM): Sensor Reference Circuit A Short Circuit	Signal voltage < 4.8 V		0.1 s Continuous	2 DCY	-- Check for any sensor voltage codes and diagnose them first. If no other codes are set, replace the Engine/Motor Control Module -J623-.
P0642 Sensor Reference Voltage "A" Circuit Low	Engine Control Module (ECM): Sensor Reference Circuit A Short To Ground	Signal voltage -1.0 - 4.9 V And Output current 200.0 - 600.0 mA		0.1 s Continuous	2 DCY
P0643 Sensor Reference Voltage "A" Circuit High	Engine Control Module (ECM): Sensor Reference Circuit A Short To Battery Plus	Signal voltage > 5.2 V		0.1 s Continuous	2 DCY	-- Check for any sensor voltage codes and diagnose them first. If no other codes are set, replace the Engine/Motor Control Module -J623-.
P0652 Sensor Reference Voltage "B" Circuit Low	Engine Control Module (ECM): Sensor Reference Circuit B Short Circuit	Signal voltage < 4.8 V		0.1 s Continuous	2 DCY	-- Check for any sensor voltage codes and diagnose them first. If no other codes are set, replace the Engine/Motor Control Module -J623-.
P0652 Sensor Reference Voltage "B" Circuit Low	Engine Control Module (ECM): Sensor Reference Circuit B Short To Ground	Signal voltage -1.0 - 4.9 V And Output current 200.0 - 600.0 mA		0.1 s Continuous	2 DCY
P0653 Sensor Reference Voltage "B" Circuit High	Engine Control Module (ECM): Sensor Reference Circuit B Short To Battery Plus	Signal voltage > 5.2 V		0.1 s Continuous	2 DCY	-- Check for any sensor voltage codes and diagnose them first. If no other codes are set, replace the Engine/Motor Control Module -J623-.
P0657 Actuator Supply Voltage "A" Circuit/Open	Engine Components Supply Voltage Relay Open Circuit	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY - J271-, CHECKING .
P0658 Actuator Supply Voltage "A" Circuit Low	Engine Components Supply Voltage Relay Short To Ground	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY - J271-, CHECKING .
P0659 Actuator Supply Voltage "A" Circuit High	Engine Components Supply Voltage Relay Short To Battery Plus	Signal current > 0.6 - 12.5 A	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY - J271-, CHECKING .
P0698 Sensor Reference Voltage "C" Circuit Low	Engine Control Module (ECM): Sensor Reference Circuit C Short Circuit	Signal voltage < 4.8 V		0.1 s Continuous	2 DCY	-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-.
P0698 Sensor Reference Voltage "C" Circuit Low	Engine Control Module (ECM): Sensor Reference Circuit C Short To Ground	Signal voltage -1.0 - 4.9 V And Output current 200.0 - 600.0 mA		0.1 s Continuous	2 DCY
P0699 Sensor Reference Voltage "C" Circuit High	Engine Control Module (ECM): Sensor Reference Circuit C Short To Battery Plus	Signal voltage > 5.2 V		0.1 s Continuous	2 DCY	-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-.
P06D1 Internal Control Module Ignition Coil Control Performance	Engine Control Module (ECM): Ignition Control (IC) Communication Check	Internal check error detected	Engine speed not calibrated RPM	0.5 s Continuous	2 DCY	-- Replace the Engine/Motor Control Module -J623-.
P112F Cam Adjuster, Inlet "A" Cylinder 4 Short Circuit To B+	Variable Valve Lift (VVL) Intake Actuator Circuit High @ Modified Valve Lift	Signal current > 0.60 - 12.50 A	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P114E Cam Adjuster, Inlet "A" Cylinder 3 Short Circuit To B+	Variable Valve Lift (VVL) Intake Actuator Circuit High @ Modified Valve Lift	Signal current > 0.60 - 12.50 A	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P114F Cam Adjuster, Inlet "A" Cylinder 2 Short Circuit To B+	Variable Valve Lift (VVL) Intake Actuator Circuit High @ Modified Valve Lift	Signal current > 0.60 - 12.50 A	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P116D Cam Adjuster, Inlet "A" Cylinder 1 Short Circuit To B+	Variable Valve Lift (VVL) Intake Actuator Circuit High @ Modified Valve Lift	Signal current > 0.60 - 12.50 A	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11A1 Cam Shift Actuator "A" Cylinder 1 Circuit/Open	Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Modified Valve Lift	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11A2 Cam Shift Actuator "A" Cylinder 1 Range/Performance	Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Modified Valve Lift	Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) successful	Actuator commanded on	6.0 s Multiple	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11A2 Cam Shift Actuator "A" Cylinder 1 Range/Performance		Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) failed	Actuator commanded on	3.0 s Multiple	2 DCY
P11A3 Cam Shift Actuator "B" Cylinder 1 Circuit/Open	Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Standard Valve Lift	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11A4 Cam Shift Actuator "B" Cylinder 1 Range/Performance	Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift	Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) successful	Actuator commanded on	6.0 s Multiple	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11A4 Cam Shift Actuator "B" Cylinder 1 Range/Performance		Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) failed	Actuator commanded on	3.0 s Multiple	2 DCY
P11A5 Cam Shift Actuator "A" Cylinder 2 Circuit/Open	Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Modified Valve Lift	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11A6 Cam Shift Actuator "A" Cylinder 2 Range/Performance	Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Modified Valve Lift	Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) successful	Actuator commanded on	6.0 s Multiple	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11A6 Cam Shift Actuator "A" Cylinder 2 Range/Performance		Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) failed	Actuator commanded on	3.0 s Multiple	2 DCY
P11A7 Cam Shift Actuator "B" Cylinder 2 Circuit/Open	Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Standard Valve Lift	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11A8 Cam Shift Actuator "B" Cylinder 2 Range/Performance	Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift	Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) successful	Actuator commanded on	6.0 s Multiple	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11A8 Cam Shift Actuator "B" Cylinder 2 Range/Performance		Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) failed	Actuator commanded on	3.0 s Multiple	2 DCY
P11A9 Cam Shift Actuator "A" Cylinder 3 Circuit/Open	Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Modified Valve Lift	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11AA Cam Shift Actuator "A" Cylinder 3 Range/Performance	Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Modified Valve Lift	Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) successful	Actuator commanded on	6.0 s Multiple	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11AA Cam Shift Actuator "A" Cylinder 3 Range/Performance		Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) failed	Actuator commanded on	3.0 s Multiple	2 DCY
P11AB Cam Shift Actuator "B" Cylinder 3 Circuit/Open	Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Standard Valve Lift	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11AC Cam Shift Actuator "B" Cylinder 3 Range/Performance	Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift	Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) successful	Actuator commanded on	6.0 s Multiple	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11AC Cam Shift Actuator "B" Cylinder 3 Range/Performance		Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) failed	Actuator commanded on	3.0 s Multiple	2 DCY
P11AD Cam Shift Actuator "A" Cylinder 4 Circuit/Open	Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Modified Valve Lift	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11AE Cam Shift Actuator "A" Cylinder 4 Range/Performance	Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Modified Valve Lift	Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) successful	Actuator commanded on	6.0 s Multiple	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11AE Cam Shift Actuator "A" Cylinder 4 Range/Performance		Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) failed	Actuator commanded on	3.0 s Multiple	2 DCY
P11AF Cam Shift Actuator "B" Cylinder 4 Circuit/Open	Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Standard Valve Lift	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11B0 Cam Shift Actuator "B" Cylinder 4 Range/Performance	Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift	Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) successful	Actuator commanded on	6.0 s Multiple	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P11B0 Cam Shift Actuator "B" Cylinder 4 Range/Performance		Actuator feedback signal voltage permanently low And Correction run (switches into the opposite direction) failed	Actuator commanded on	3.0 s Multiple	2 DCY
P13EA Cold Start Ignition Timing Performance Off Idle	Cold Start Monitoring Ignition Control (IC) Part Load Ignition Timing Monitor	Difference between commanded spark timing vs. actual value > 20.0%	General: Commanded spark retard during catalyst heating < 80.0% Catalyst heating active for time > 3.0 s Fuel cut off not active BARO > 0.0 kPa Diff. relative engine load vs. filtered relative engine load <= 6.0% (For relative engine load dynamic detection) Diff. engine speed vs. filtered engine speed <= 750 RPM (For engine speed dynamic detection) Idle condition not calibrated Conditions vehicle Vehicle speed not calibrated km/h Or Vehicle speed > 3 mph Additional (only for hybrid): Engine running and decoupled from powertrain not equipped	8.0 s Once / DCY	2 DCY	-- Check for any engine speed sensor or ignition coil faults and diagnose them first. If no other codes are set, replace the Engine/Motor Control Module -J623-.
P1609 Crash Shut-Off Was Triggered	Crash Detection Airbag Safety Measures Due To Crash With Airbag Activation	Airbag(s) activated		0.0 s Continuous	2 DCY	-- After proper repair of damage, erase the Engine/Motor Control Module -J623- DTC. Refer to DIAGNOSTIC MODE 04 - ERASE DTC MEMORY .
P169A Loading Mode Active	Engine Control Module (ECM): Transport Mode Function Monitoring: Mode Change	Transport mode active	For activation: During ECM keep alive-time after ignition off Vehicle speed <= 3 mph Engine speed 0 RPM Max trip mileage since initial vehicle start-up < 62.14 miles Production mode not active For hybrid: Drive motor off	0.0 s Continuous	1 DCY	-- Vehicle is in Transport Mode (Loading Mode). It can be turned off with a scan tool or will automatically switch off after approximately 100 km (62.15 miles) have accumulated on the vehicle. May need to perform readiness check. Refer to READINESS CODE .
P16C0 Heater Support Pump Short Circuit To B+	Heating Circuit Coolant Pump Short To Battery Plus	Signal current > 0.06 - 10.0 A	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Heater Support Pump -V488-. Refer to HEATER SUPPORT PUMP - V488-, CHECKING .
P16C1 Heater Support Pump Open Circuit	Heating Circuit Coolant Pump Open Circuit	Signal voltage 4.7 - 5.4 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Heater Support Pump -V488-. Refer to HEATER SUPPORT PUMP - V488-, CHECKING .
P16CB Heater Support Pump Supply Voltage	COM: Heating Circuit Coolant Pump Actuator Internal Check (Supply Voltage)	Time duration of ground signal sent by pump not calibrated ms	Ground key monitoring active	0.5 s Continuous	2 DCY	-- Check the Heater Support Pump -V488-. Refer to HEATER SUPPORT PUMP - V488-, CHECKING .
P18FA Camshaft Adjuster, Inlet "B" Cylinder 1 Short Circuit To B+	Variable Valve Lift (VVL) Intake Actuator Circuit High @ Standard Valve Lift	Signal current > 0.60 - 12.50 A	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P18FB Camshaft Adjuster, Inlet "B" Cylinder 2 Short Circuit To B+	Variable Valve Lift (VVL) Intake Actuator Circuit High @ Standard Valve Lift	Signal current > 0.60 - 12.50 A	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P18FC Camshaft Adjuster, Inlet "B" Cylinder 3 Short Circuit To B+	Variable Valve Lift (VVL) Intake Actuator Circuit High @ Standard Valve Lift	Signal current > 0.60 - 12.50 A	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P18FD Camshaft Adjuster, Inlet "B" Cylinder 4 Short Circuit To B+	Variable Valve Lift (VVL) Intake Actuator Circuit High @ Standard Valve Lift	Signal current > 0.60 - 12.50 A	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P19A0 Transmission Coolant Valve Short Circuit To B+	Transmission Oil Heating Valve Short To Battery Plus	Signal current > 0.60 - 12.50 A	Actuator commanded on	0.2 s Continuous	2 DCY	-- Check the Transmission Coolant Valve -N488-. Refer to TRANSMISSION COOLANT VALVE - N488-, CHECKING .
P19A1 Transmission Coolant Valve Short Circuit To Ground	Transmission Oil Heating Valve Short To Ground	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.2 s Continuous	2 DCY	-- Check the Transmission Coolant Valve -N488-. Refer to TRANSMISSION COOLANT VALVE - N488-, CHECKING .
P19A2 Transmission Coolant Valve Open Circuit	Transmission Oil Heating Valve Open Circuit	Signal voltage 4.70 - 5.40 V	Actuator commanded off	0.2 s Continuous	2 DCY	-- Check the Transmission Coolant Valve -N488-. Refer to TRANSMISSION COOLANT VALVE - N488-, CHECKING .
P19AE Engine Temperature Management Actuator Faulty	SENT: Engine Cooling System: Bypass Valve Position Sensor Communication With Bypass Valve Position Sensor	Received message implausible message		0.5 s Continuous	2 DCY	-- Check the Engine Temperature Control Module -GX33-. Refer to ENGINE TEMPERATURE CONTROL MODULE - GX33-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to COOLANT SHUT-OFF VALVE - N82-, CHECKING .
P2008 Intake Manifold Runner Control Circuit/Open Bank 1	Intake Manifold Runner Control (IMRC) Actuator Open Circuit	Signal voltage 4.70 - 5.40 V	Actuator commanded off Engine speed >= 0 RPM	0.5 s Continuous	2 DCY	-- Check the Intake Manifold Runner Control Valve -N316-. Refer to INTAKE MANIFOLD RUNNER CONTROL VALVE - N316-, CHECKING .-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR - G336-, CHECKING .
P2009 Intake Manifold Runner Control Circuit Low Bank 1	Intake Manifold Runner Control (IMRC) Actuator Short To Ground	Signal voltage < 2.74 - 3.26 V	Actuator commanded off Engine speed >= 0 RPM	0.5 s Continuous	2 DCY	-- Check the Intake Manifold Runner Control Valve -N316-. Refer to INTAKE MANIFOLD RUNNER CONTROL VALVE - N316-, CHECKING .-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR - G336-, CHECKING .
P2010 Intake Manifold Runner Control Circuit High Bank 1	Intake Manifold Runner Control (IMRC) Actuator Short To Battery Plus	Signal current > 0.60 - 12.50 A	Actuator commanded on Engine speed >= 0 RPM	0.5 s Continuous	2 DCY	-- Check the Intake Manifold Runner Control Valve -N316-. Refer to INTAKE MANIFOLD RUNNER CONTROL VALVE - N316-, CHECKING .-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR - G336-, CHECKING .
P2014 Intake Manifold Runner Position Sensor/Switch Circuit Bank 1	Intake Manifold Runner Control (IMRC) Position Sensor Short To Ground	Signal voltage < 0.25 V		0.3 s Continuous	2 DCY	-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR - G336-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to INTAKE MANIFOLD RUNNER CONTROL VALVE - N316-, CHECKING .
P2015 Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 1	Intake Manifold Runner Control (IMRC) Actuator Functional Check	Difference between target position vs. actual position > 25.0% And Actual position < 0.0; > 100.0%		2.0 s Multiple	2 DCY	-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR - G336-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to INTAKE MANIFOLD RUNNER CONTROL VALVE - N316-, CHECKING .
	Intake Manifold Runner Control (IMRC) Actuator Functional Check Low	Difference between target position vs. actual position > 25.0% And Actual position 0.0 - 100.0%	Actuator commanded off
	Intake Manifold Runner Control (IMRC) Actuator Functional Check High		Actuator commanded on
P2017 Intake Manifold Runner Position Sensor/Switch Circuit High Bank 1	Intake Manifold Runner Control (IMRC) Position Sensor Short To Battery Plus	Signal voltage < 4.75 V		0.3 s Continuous	2 DCY	-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR - G336-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to INTAKE MANIFOLD RUNNER CONTROL VALVE - N316-, CHECKING .
P2088 "A" Camshaft Position Actuator Control Circuit Low Bank 1	Variable Valve Timing (VVT) Intake Actuator Short To Ground	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Camshaft Position Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR - G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 - N205-, CHECKING .
P2089 "A" Camshaft Position Actuator Control Circuit High Bank 1	Variable Valve Timing (VVT) Intake Actuator Short To Battery Plus	Signal current > 0.60 - 12.50 A	Actuator commanded on Engine speed > 0 RPM	0.5 s Continuous	2 DCY	-- Check the Camshaft Position Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR - G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 - N205-, CHECKING .
P2090 "B" Camshaft Position Actuator Control Circuit Low Bank 1	Variable Valve Timing (VVT) Exhaust Actuator Short To Ground	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Exhaust Cam Adjustment Valve 1 -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 - N318-, CHECKING .
P2091 "B" Camshaft Position Actuator Control Circuit High Bank 1	Variable Valve Timing (VVT) Exhaust Actuator Short To Battery Plus	Signal current > 0.60 - 12.50 A	Actuator commanded on Engine speed > 0 RPM	0.5 s Continuous	2 DCY	-- Check the Exhaust Cam Adjustment Valve 1 -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 - N318-, CHECKING .
P2096 Post Catalyst Fuel Trim System Too Lean Bank 1	Fuel System Out Of Range Low	Case 1: general conditions Adapted I-part of 2nd lambda control loop (O2S front fuel trim) < -0.045 [-] Adapted I-part of 2nd lambda control loop (O2S front offset) >= -0.070 [-] Case 2: pending fault fuel trim Monitor from previous DCY Adapted I-part of 2nd lambda control loop (O2S front offset) < -0.070 [-]	Case 1: general conditions Increase of adapted I-part of 2nd lambda control loop between previous and actual DCY < 0.02 [-] If no pending fault (offset or fuel trim monitor) from previous DCY then O2S rear control loop (i-part, referenced) active For time >= 100.0 s O2S front offset adaptation (referenced), final conditions: heal debounce fulfilled Else pending fault (offset or fuel trim monitor) from previous DCY O2S rear control loop (i-part, referenced) active For time >= 140.0 s O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled Case 2: pending fault fuel trim monitor from previous DCY O2S rear control loop (i-part, referenced) active For time >= 140.0 s O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled Additional conditions: pending fault fuel trim and O2S front offset monitor from previous DCY O2S rear control loop (i-part, referenced) active For time >= 100.0 s	140.0 s Continuous	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P2097 Post Catalyst Fuel Trim System Too Rich Bank 1	Fuel System Out Of Range High	Case 1: general conditions Adapted I-part of 2nd lambda control loop (O2S front fuel trim) > 0.045 [-] Adapted I-part of 2nd lambda control loop (O2S front offset) <= 0.070 [-] Case 2: pending fault fuel trim Monitor from previous DCY Adapted I-part of 2nd lambda control loop (O2S front offset) > 0.070 [-]	Case 1: general conditions Increase of adapted I-part of 2nd lambda control loop between previous and actual DCY < 0.02 [-] If no pending fault (offset or fuel trim monitor) from previous DCY then O2S rear control loop (i-part, referenced) active For time >= 100.0 s O2S front offset adaptation (referenced), final conditions: heal debounce fulfilled Else pending fault (offset or fuel trim monitor) from previous DCY O2S rear control loop (i-part, referenced) active For time >= 140.0 s O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled Case 2: pending fault fuel trim monitor from previous DCY O2S rear control loop (i-part, referenced) active For time >= 140.0 s O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled Additional conditions: pending fault fuel trim and O2S front offset monitor from previous DCY O2S rear control loop (i-part, referenced) active For time >= 100.0 s	140.0 s Continuous	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P2100 Throttle Actuator "A" Control Motor Circuit/Open	Throttle Actuator Open Circuit	Load resistance > 2.5 - 50.0 kΩ	Actuator commanded off	0.8 s	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
P2101 Throttle Actuator "A" Control Motor Circuit Range/Performance	Throttle Actuator Out Of Range	Absolute value of control duty cycle > 80.0%	Throttle adaptation not active Actuator commanded on Absolute value of difference between throttle position set point and throttle flap opening angle for electronic throttle control < 5.0%	1.5 s Continuous	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
	Throttle Actuator Functional Check	Absolute value of difference between throttle position set point and throttle flap opening angle for electronic throttle control > 5.0%	Throttle adaptation not active Actuator commanded on	0.5 s Continuous	2 DCY
P2106 Throttle Actuator Control System - Forced Limited Power	Throttle Actuator Short Circuit	Signal current > 8.4 - 14.0 A And Position deviation error active	Throttle adaptation not active Actuator commanded on	0.01 s Continuous	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
	Throttle Actuator Functional Check	Actuator diagnostic signal: internal error failure And Position deviation error active	Throttle actuator not active Actuator commanded on
	Throttle Actuator Functional Check	Power stage temperature > 140° C And Position deviation error active	Throttle adaptation not active Actuator commanded on
P2119 Throttle Actuator "A" Control Throttle Body Range/Performance	Throttle Actuator Signal Range Check Low	Throttle position sensor (TPS) 1 voltage < 0.21 V Or Throttle position sensor (TPS) 2 voltage < 4.14 V	Throttle adaptation active	0.01 s Once / lifetime	2 DCY	-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .
	Throttle Actuator Signal Range Check High	Throttle position sensor (TPS) 1 voltage < 0.87 V Or Throttle position sensor (TPS) 2 voltage > 4.84 V	Throttle adaptation active	0.01 s Once / lifetime	2 DCY
P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low	Accelerator Pedal Position (APP) Sensor 1 Out Of Range Low	Signal voltage < 0.61 V		0.5 s Continuous	2 DCY	-- Check the Accelerator Pedal Module -GX2-. Refer to ACCELERATOR PEDAL MODULE - GX2-, CHECKING .
P2123 Throttle/Pedal Position Sensor/Switch "D" Circuit High	Accelerator Pedal Position (APP) Sensor 1 Out Of Range High	Signal voltage > 4.79 V		0.5 s Continuous	2 DCY	-- Check the Accelerator Pedal Module -GX2-. Refer to ACCELERATOR PEDAL MODULE - GX2-, CHECKING .
P2127 Throttle/Pedal Position Sensor/Switch "E" Circuit Low	Accelerator Pedal Position (APP) Sensor 2 Out Of Range Low	Signal voltage < 0.27 V		0.5 s Continuous	2 DCY	-- Check the Accelerator Pedal Module -GX2-. Refer to ACCELERATOR PEDAL MODULE - GX2-, CHECKING .
P2128 Throttle/Pedal Position Sensor/Switch "E" Circuit High	Accelerator Pedal Position (APP) Sensor 2 Out Of Range High	Signal voltage > 2.43 V		0.5 s Continuous	2 DCY	-- Check the Accelerator Pedal Module -GX2-. Refer to ACCELERATOR PEDAL MODULE - GX2-, CHECKING .
P2138 Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation	Accelerator Pedal Position (APP) Sensor 1 and 2 Rationality Check	Signal voltage sensor 1 vs. 2 > 0.17 - 0.70 V	Signal voltage sensor 1 > 445.0 mV Signal voltage sensor 2 > 445.0 mV	0.24 s Continuous	2 DCY	-- Check the Accelerator Pedal Module -GX2-. Refer to ACCELERATOR PEDAL MODULE - GX2-, CHECKING .
P2177 System Too Lean Off Idle Bank 1	Fuel System Direct Fuel Injection System Too Lean @ Part Load	Adaptive value > 26.0%	General: Number of injections after engine start > 1, 200.0 [-] Engine speed 960 - 6, 040 RPM Engine load 0.50 - 99.99% IAT @ manifold < 90° C Lambda control closed loop Lambda set point 0.80 - 1.06 [-] Engine warmup correction < 1.03 [-] Modeled oil temperature not calibrated ° C Evap purge valve closed High PCV purge load due to oil dilution not detected Ratio MAP to BARO > 0.0 [-] Or Valve overlap < 511.98° CRK And Case 1 Integrated air mass > 1.50 kg ECT > 50° C Or Case 2 ECT > 60° C	0.0 (FTP75: 260.0) s Continuous .	2 DCY	-- Check the vacuum lines visually for leaks.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .-- Check the Fuel Pressure Regulating Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE -N276-, CHECKING .
P2178 System Too Rich Off Idle Bank 1	Fuel System Direct Fuel Injection System Too Rich @ Part Load	Adaptive value < -26.0%	General: Number of injections after engine start > 1, 200.0 [-] Engine speed 960 - 6, 040 RPM Engine load 0.50 - 99.99% IAT @ manifold < 90° C Lambda control closed loop Lambda set point 0.80 - 1.06 [-] Engine warmup correction < 1.03 [-] Modeled oil temperature not calibrated ° C Evap purge valve closed High PCV purge load due to oil dilution not detected Ratio MAP to BARO > 0.0 [-] Or Valve overlap < 511.98° CRK And Case 1 Integrated air mass > 1.50 kg ECT > 50° C Or Case 2 ECT > 60° C	0.0 (FTP75: 260.0) s Continuous .	2 DCY	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .-- Check the Fuel Pressure Regulating Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE -N276-, CHECKING .
P2181 Cooling System Performance	Engine Cooling System Performance Not In The Expected Range	Cooling system temperature too low after a sufficient MAF integral < 55 - 69° C For time >= 1.0 s	Monitor entry conditions: ECT @ start -10 - 49° C And AAT -10 - 3, 004° C Or IAT @ manifold not calibrated ° C Begin of air mass integration: ECT > 10° C Conditions for diagnosis: MAF < 3, 276.70 kg/h Delta BARO < 3, 276.70 kPa Delta AAT < 3, 003.6 K And Accum. time required not calibrated s Or Accum. integrated air mass < 1.0 - 2.50 kg Accumulation enable if Fuel cut off active Or Engine load > 399.99% Or Engine load < 15.0 - 60.0% Start of fault decision: Integrated air mass > 3.0 - 9.0 kg Conditions at fault decision: (Average values since start) MAF (lower threshold) >= 20.0 - 77.0 kg/h MAF (upper threshold) <= 50.0 - 180.0 kg/h Vehicle speed (lower threshold) >= 19 - 23 mph Vehicle speed (upper threshold) <= 75 mph	0.0 (Unified 700.0) s Once / DCY	2 DCY	-- Check the Engine Coolant Temperature Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR - G62-, CHECKING .-- Check the Engine Coolant Temperature Sensor On Radiator Outlet -G83-. Refer to ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET - G83-, CHECKING .-- Check the Heater Support Pump -V488-. Refer to HEATER SUPPORT PUMP - V488-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to COOLANT SHUT-OFF VALVE - N82-, CHECKING .-- Check the engine coolant thermostat.
P2181 Cooling System Performance	Engine Cooling System Performance Not In The Expected Range	Cooling system temperature too low after a sufficient MAF integral < 55 - 69° C For time >= 1.0 s Or Filtered ECT downstream engine decreases under a threshold value after reaching high temperature level < 50 - 64° C	Monitor entry conditions: ECT @ start -10 - 49° C And AAT -10 - 3, 004° C Or IAT @ manifold not calibrated ° C Begin of air mass integration: ECT > 10° C Conditions for diagnosis: MAF < 3, 276.70 kg/h Delta BARO < 3, 276.70 kPa Delta AAT < 3, 003.6 K And Accum. time required not calibrated s Or Accum. integrated air mass < 1.0 - 2.50 kg Accumulation enable if Fuel cut off active Or Engine load > 399.99% Or Engine load < 15.0 - 60.0% Start of fault decision: Integrated air mass > 3.0 - 9.0 kg Conditions at fault decision: (Average values since start) MAF (lower threshold) >= 20.0 - 77.0 kg/h MAF (upper threshold) <= 50.0 - 180.0 kg/h Vehicle speed (lower threshold) >= 19 - 23 mph Vehicle speed (upper threshold) <= 75 mph Deactivated after first fault detection Mil illumination (2 dcy) with diagnosis above ECT > 55 - 69° C ECT @ start (lower threshold) > -10° C ECT @ start (upper threshold) < 3, 004° C Time since last engine start > 10.1 s Engine stop counter < 65, 535.0 [-] Single engine stop-time < 21, 474, 836.5 s Engine load > 30.0% Fuel cut off not active Engine running	0.0 (Unified 700.0) s Once / DCY	2 DCY
P2183 Engine Coolant Temperature Sensor 2 Circuit Range/Performance	Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet Cross Check	Deviation count Counter of detected temperature deviations >= 2.0 [-] And Counter of detected temperature deviations of the other involved temperature sensors < 5.0 [-] Required temperature deviation to increment counter ROT vs. ECT not equipped K Or ROT vs. ECT @ cylinder head not equipped K Or ROT vs. AAT > 25.0 K Or ROT vs. IAT @ manifold > 25.0 K Or ROT vs. IAT upstream Throttle not equipped K Or ROT vs. IAT @ MAF sensor not equipped K Or ROT vs. IAT downstream throttle not equipped K Or ROT vs. EOT not equipped K Or ROT vs. heating circuit temperature not equipped K Or ROT vs. inverter coolant temperature not equipped K Or ROT vs. EOT @ cylinder head not equipped K Or ROT vs. ECT @ cylinder block not equipped K	Engine / vehicle (HEV) off time > 21, 600.0 s Retained-heat detection after driving conditions not equipped Retained-heat detection after driving conditions with combustion checked Retained-heat detection after purge manifold checked (Referenced)	0.0 s Once / DCY	2 DCY	-- Check the Engine Coolant Temperature Sensor On Radiator Outlet -G83-. Refer to ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET - G83-, CHECKING .
P2184 Engine Coolant Temperature Sensor 2 Circuit Low	Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet Short To Ground	Signal voltage < 0.10 V		0.5 s Continuous	2 DCY	-- Check the Engine Coolant Temperature Sensor On Radiator Outlet -G83-. Refer to ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET - G83-, CHECKING .
P2185 Engine Coolant Temperature Sensor 2 Circuit High	Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet Short To Battery / Open Circuit	Signal voltage > 4.95 V		0.5 s Continuous	2 DCY	-- Check the Engine Coolant Temperature Sensor On Radiator Outlet -G83-. Refer to ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET - G83-, CHECKING .-- Check the Engine Coolant Temperature Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR - G62-, CHECKING .
P2187 System Too Lean at Idle Bank 1	Fuel System Direct Fuel Injection System Too Lean @ Idle	Adaptive value > 6.0%	General: Number of injections after engine start > 1, 200.0 [-] Engine speed 520 - 1, 080 RPM Engine load 0.50 - 99.99% IAT @ manifold < 90° C Part load adaptation completed Lambda control closed loop Lambda set point 0.80 - 1.06 [-] Engine warmup correction < 1.03 [-] Modeled oil temperature not calibrated ° C Evap purge valve closed High PCV purge load due to oil dilution not detected Ratio MAP to BARO > 0.0 [-] Or Valve overlap < 511.98° CRK And Case 1 Integrated air mass > 1.50 kg ECT > 50° C Or Case 2 ECT > 60° C	0.0 (FTP75: 1, 050.0) s Continuous	2 DCY	-- Check the vacuum lines visually for leaks.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .-- Check the Fuel Pressure Regulating Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE -N276-, CHECKING .
P2188 System Too Rich at Idle Bank 1	Fuel System Direct Fuel Injection System Too Rich @ Idle	Adaptive value < -6.0%	General: Number of injections after engine start > 1, 200.0 [-] Engine speed 520 - 1, 080 RPM Engine load 0.50 - 99.99% IAT @ manifold < 90° C Part load adaptation completed Lambda control closed loop Lambda set point 0.80 - 1.06 [-] Engine warmup correction < 1.03 [-] Modeled oil temperature not calibrated ° C Evap purge valve closed High PCV purge load due to oil dilution not detected Ratio MAP to BARO > 0.0 [-] Or Valve overlap < 511.98° CRK And Case 1 Integrated air mass > 1.50 kg ECT > 50° C Or Case 2 ECT > 60° C	0.0 (FTP75: 1, 050.0) s Continuous	2 DCY	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .-- Check the Fuel Pressure Regulating Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE -N276-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 - N80-, CHECKING .
P2195 O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1	Oxygen Sensors (O2S) Front Out Of Range High	Adapted I-part of 2nd lambda control loop (O2S front offset) > 0.07 [-]	Pending fault from previous DCY O2S front offset monitor O2S rear control loop (i-part, referenced) checked For time >= 100.0 s O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled	450.0 s Multiple	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .
P2196 O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1	Oxygen Sensors (O2S) Front Out Of Range Low	Adapted I-part of 2nd lambda control loop (O2S front offset) < -0.07 [-]	Pending fault from previous DCY O2S front offset monitor O2S rear control loop (i-part, referenced) checked For time >= 100.0 s O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled	450.0 s Multiple	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 - N80-, CHECKING .
P219C Cylinder 1 Air-Fuel Ratio Imbalance	Fuel System A/F Cylinder Imbalance: Out Of Range Low	Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.85 [-]	General: Camshaft adjustment not calibrated Crankshaft adaptation not calibrated Rough road not detected Engine roughness signal valid Engine speed 1, 360 - 2, 800 RPM Engine load 28.50 - 80.30% Selected gear >= 4.0 [-] BARO > 0.0 kPa AAT > -48° C ECT 50 - 3, 004° C Modeled catalyst temperature 400 - 880° C Electrical check of O2S front completed Electrical check of O2S rear completed Lambda control closed loop Canister load not calibrated [-] Lambda set value 1.0 [-] Catalyst heating not active Ratio fuel mass from evap purge system to fuel mass through injectors < 0.30 [-] Integrated air mass >= 1.0 - 7.0 kg Misfire on currently lean shifted cylinder not detected	20.0 (does not run in FTP) s Once / DCY	2 DCY	-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P219C Cylinder 1 Air-Fuel Ratio Imbalance	Fuel System A/F Cylinder Imbalance: Out Of Range High	Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase > 1.11 [-] Or Cylinder misfire counter > 3.0 [-]		20.0 (does not run in FTP) s Once / DCY	2 DCY
P219D Cylinder 2 Air-Fuel Ratio Imbalance	Fuel System A/F Cylinder Imbalance: Out Of Range Low	Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.85 [-]	General: Camshaft adjustment not calibrated Crankshaft adaptation not calibrated Rough road not detected Engine roughness signal valid Engine speed 1, 360 - 2, 800 RPM Engine load 28.50 - 80.30% Selected gear >= 4.0 [-] BARO > 0.0 kPa AAT > -48° C ECT 50 - 3, 004° C Modeled catalyst temperature 400 - 880° C Electrical check of O2S front completed Electrical check of O2S rear completed Lambda control closed loop Canister load not calibrated [-] Lambda set value 1.0 [-] Catalyst heating not active Ratio fuel mass from evap purge system to fuel mass through injectors < 0.30 [-] Integrated air mass >= 1.0 - 7.0 kg Misfire on currently lean shifted cylinder not detected	20.0 (does not run in FTP) s Once / DCY	2 DCY	-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P219D Cylinder 2 Air-Fuel Ratio Imbalance	Fuel System A/F Cylinder Imbalance: Out Of Range High	Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase > 1.11 [-] Or Cylinder misfire counter > 3.0 [-]		20.0 (does not run in FTP) s Once / DCY	2 DCY
P219E Cylinder 3 Air-Fuel Ratio Imbalance	Fuel System A/F Cylinder Imbalance: Out Of Range Low	Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.85 [-]	General: Camshaft adjustment not calibrated Crankshaft adaptation not calibrated Rough road not detected Engine roughness signal valid Engine speed 1, 360 - 2, 800 RPM Engine load 28.50 - 80.30% Selected gear >= 4.0 [-] BARO > 0.0 kPa AAT > -48° C ECT 50 - 3, 004° C Modeled catalyst temperature 400 - 880° C Electrical check of O2S front completed Electrical check of O2S rear completed Lambda control closed loop Canister load not calibrated [-] Lambda set value 1.0 [-] Catalyst heating not active Ratio fuel mass from evap purge system to fuel mass through injectors < 0.30 [-] Integrated air mass >= 1.0 - 7.0 kg Misfire on currently lean shifted cylinder not detected	20.0 (does not run in FTP) s Once / DCY	2 DCY	-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P219E Cylinder 3 Air-Fuel Ratio Imbalance	Fuel System A/F Cylinder Imbalance: Out Of Range High	Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase > 1.11 [-] Or Cylinder misfire counter > 3.0 [-]		20.0 (does not run in FTP) s Once / DCY	2 DCY
P219F Cylinder 4 Air-Fuel Ratio Imbalance	Fuel System A/F Cylinder Imbalance: Out Of Range Low	Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.85 [-]	General: Camshaft adjustment not calibrated Crankshaft adaptation not calibrated Rough road not detected Engine roughness signal valid Engine speed 1, 360 - 2, 800 RPM Engine load 28.50 - 80.30% Selected gear >= 4.0 [-] BARO > 0.0 kPa AAT > -48° C ECT 50 - 3, 004° C Modeled catalyst temperature 400 - 880° C Electrical check of O2S front completed Electrical check of O2S rear completed Lambda control closed loop Canister load not calibrated [-] Lambda set value 1.0 [-] Catalyst heating not active Ratio fuel mass from evap purge system to fuel mass through injectors < 0.30 [-] Integrated air mass >= 1.0 - 7.0 kg Misfire on currently lean shifted cylinder not detected	20.0 (does not run in FTP) s Once / DCY	2 DCY	-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P219F Cylinder 4 Air-Fuel Ratio Imbalance	Fuel System A/F Cylinder Imbalance: Out Of Range High	Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase > 1.11 [-] Or Cylinder misfire counter > 3.0 [-]		20.0 (does not run in FTP) s Once / DCY	2 DCY
P2227 Barometric Pressure Sensor "A" Circuit Range/Performance	Barometric Pressure (BARO) Sensor Cross Check	Diff. BARO to average value of all pressure sensors @ start < -1.50 kPa	Engine shut-off-time > 8.0 s Engine speed < 450 RPM	0.0 s Once / DCY	2 DCY	-- Replace the Engine/Motor Control Module -J623-.
	Barometric Pressure (BARO) Sensor Cross Check	Diff. BARO to average value of all pressure sensors @ start > 1.50 kPa	Engine shut-off-time > 8.0 s Engine speed < 450 RPM	0.0 s Once / DCY
	Barometric Pressure (BARO) Sensor Rationality Check	Signal gradient > 0.38 kPa/s		3.0 s Continuous
		Signal gradient < -0.38 kPa/s		3.0 s Continuous
		Diff. barometric sensor vs. last driving cycle > 15.0 kPa And Diff. barometric sensor signal vs. boost pressure signal > 9.0 kPa	Time after engine start < 5.0 s Engine speed < 1, 000 RPM Throttle position < 8.01%	3.0 s Once / DCY
		Diff. barometric sensor vs. last driving cycle > 15.0 kPa And Diff. barometric sensor signal vs. boost pressure signal < -9.0 kPa		3.0 s Once / DCY
P2228 Barometric Pressure Sensor "A" Circuit Low	Barometric Pressure (BARO) Sensor Short To Ground	Signal voltage < 0.94 V		0.5 s Continuous	2 DCY	-- Replace the Engine/Motor Control Module -J623-.
P2228 Barometric Pressure Sensor "A" Circuit Low	Barometric Pressure (BARO) Sensor Out Of Range Low	BARO < 45.0 kPa		0.5 s Continuous	2 DCY	-- Replace the Engine/Motor Control Module -J623-.
P2229 Barometric Pressure Sensor "A" Circuit High	Barometric Pressure (BARO) Sensor Out Of Range High	BARO > 115.0 kPa		0.5 s Continuous	2 DCY	-- Replace the Engine/Motor Control Module -J623-.
	Barometric Pressure (BARO) Sensor Short To Battery / Open Circuit	Signal voltage > 4.76 V		0.5 s Continuous
	COM: Barometric Pressure (BARO) Sensor Internal Check (Rationality)	Sensor signal: rationality check error detected	Ignition on	3.0 s Continuous
P2237 O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1	Oxygen Sensors (O2S) Front Pump Cell Transition Check - Circuit Continuity	Measured calibration resistance @ pump cell < 180.0 Ω And Measured calibration resistance @ nernst cell >= 180.0 Ω	ECM - diagnosis for sensor integrated circuit finished O2S - diagnosis for internal self test finished O2S diagnosis report released Diagnosis @ low battery voltage permitted Or Battery voltage 9.80 - 16.10 V For time >= 0.1 s O2S ceramic temperature > 775° C Or O2S heating up phase completed Last O2S packet transfer aborted	5.0 events Continuous	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .
P223C O2 Sensor Pumping Current Range/Performance Bank 1	Oxygen Sensors (O2S) Front Electrode Resistance Check	Number of positive pump current exceedance > 0.0 [-] Or Number of negative pump current exceedance > 0.0 [-] Or Number of invalid pump current measurements out of 15 per pump current measurement cycle not calibrated [-] For time not calibrated s	Sensor pump current active Number of confirmations of current ASIC Mode > 10.0 [-]	0.0 s Multiple	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .
P2243 O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1	Oxygen Sensors (O2S) Front Nernst And Pump Cell Transition Check - Open Circuit	Measured calibration resistance @ pump cell >= 180.0 Ω And Measured calibration resistance @ nernst cell < 180.0 Ω	ECM - diagnosis for sensor integrated circuit finished O2S - diagnosis for internal self test finished O2S diagnosis report released Diagnosis @ low battery voltage permitted Or Battery voltage 9.80 - 16.10 V For time >= 0.1 s O2S ceramic temperature > 775° C Or O2S heating up phase completed Last O2S packet transfer aborted	5.0 events Continuous	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .
P2251 O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1	Oxygen Sensors (O2S) Front Nernst And Pump Cell Transition Check - Circuit Continuity	Diff. measured calibration resistance @ pump cell vs. resistance @ nernst cell < 180.0 Ω And Measured calibration resistance @ pump cell < 180.0 Ω	ECM - diagnosis for sensor integrated circuit finished O2S - diagnosis for internal self test finished O2S diagnosis report released Diagnosis @ low battery voltage permitted Or Battery voltage 9.80 - 16.10 V For time >= 0.1 s O2S ceramic temperature > 775° C Or O2S heating up phase completed Last O2S packet transfer aborted	5.0 events Continuous	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .
P2257 AIR System Control "A" Circuit Low	Secondary Air Injection (AIR) Pump Relay Short To Ground	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to SECONDARY AIR INJECTION PUMP RELAY - J299- / SECONDARY AIR INJECTION PUMP MOTOR - V101-, CHECKING .
P2258 AIR System Control "A" Circuit High	Secondary Air Injection (AIR) Pump Relay Short To Battery Plus	Signal current > 0.60 - 12.50 A	Actuator commanded on Engine speed >= 0 RPM	0.5 s Continuous	2 DCY	-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to SECONDARY AIR INJECTION PUMP RELAY - J299- / SECONDARY AIR INJECTION PUMP MOTOR - V101-, CHECKING .
P2263 Turbocharger/Supercharger Boost System Performance	Turbocharger (TC) Position Sensor Out Of Range	Signal voltage 4, 500.0 - 4, 750.0 mV		0.5 s Continuous	2 DCY	-- Check the Turbocharger Recirculation Valve -N249-. Refer to TURBOCHARGER RECIRCULATION VALVE - N249-, CHECKING .-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .
P2270 O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2	Oxygen Sensors (O2S) Rear O2S Signal Check - Stuck Low	O2S sensor voltage < 0.83 V And Accumulated rich gas mass flow into catalyst >= 2, 500.0 mg	Monitor entry conditions Conditions for active lambda diagnosis (referenced) checked Conditions for measurement window Requested lambda 0.90 [-] End of measurement window Number of checks 1.0 [-]	20.0 s Once / DCY	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P2271 O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2	Oxygen Sensors (O2S) Rear O2S Signal Check - Stuck High	O2S sensor voltage > 0.30 V And Accumulated O2 mass flow into catalyst >= 2, 000.0 mg	Active diagnosis Conditions for active lambda diagnosis (referenced) checked Passive diagnosis Conditions for passive lambda diagnosis during fuel cut off (referenced) not calibrated Conditions for measurement window Requested lambda 1.06 [-] End of measurement window Number of checks 1.0 [-]	20.0 s Once / DCY	2 DCY	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -GX7-, CHECKING .
P2279 Intake Air System Leak	Turbocharger (TC) Boost Pressure Control Functional Check	Boost pressure and intake manifold pressure within a range around the actual BARO -10.0 kPa	General conditions: Max. set point of boost pressure variation not calibrated kPa For time not calibrated s Max. actual boost pressure variation not calibrated kPa For time not calibrated s Boost pressure control deviation not calibrated kPa Throttle position not calibrated % Boost pressure set point > 90.0 - 130.0 kPa IAT @ throttle not calibrated ° C BARO not calibrated kPa In case of CNG engine: Change of fuel mode not calibrated In case of no cylinder deactivation but VVT system installed: Engine speed > 2, 500; < 6, 100 RPM Or In case of other system constellations: Engine speed > 2, 250; < 6, 100 RPM And ECT not calibrated ° C Gear shift not active For time > 1.0 s Selected gear >= 1 Time since engine start > 5.0 s Max. set point of boost pressure variation not calibrated kPa For time not calibrated s Max. actual boost pressure variation not calibrated kPa For time not calibrated s Boost pressure control active Or Boost pressure control not calibrated For time not calibrated s Compressor bypass valve not active In case of cylinder deactivation: Transition from cylinder deactivation (CD) to normal operation mode not calibrated For time not calibrated s Electronic stability program / anti slip control not active Boost pressure control adaptation not calibrated Diagnosis for stationary boost pressure control deviation not calibrated For time not calibrated s Boost pressure control not calibrated Boost control actuator duty cycle not calibrated % Boost pressure conditions: Boost pressure control not calibrated Or Boost pressure control not calibrated Accelerator pedal position not calibrated % Engine speed not calibrated RPM Boost pressure set point not calibrated kPa VVT intake CAM condition: Change of camshaft position not active For time > 1.0 s VVT exhaust CAM condition: Change of camshaft position: not calibrated For time not calibrated s And Boost pressure control deviation not calibrated kPa	2.5 s Multiple	2 DCY	-- Check for air leaks between the MAF and throttle body, oil fill cap not tight or oil dipstick not seated in tube. Also check for any engine gaskets that can cause additional air to enter the crankcase can set this fault as the PCV system is not metered. If a vacuum leak or crankcase seal is the cause, the idle may be rough or unstable.-- Check the Mass Airflow Sensor -G70-. Refer to MASS AIRFLOW SENSOR - G70-, CHECKING .-- Check the Throttle Valve Control Module -GX3-. Refer to THROTTLE VALVE CONTROL MODULE - GX3-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 - N80-, CHECKING .
P2279 Intake Air System Leak	Turbocharger (TC) Boost Pressure Control Functional Check	Modeled turbocharger rotation > 233, 000 RPM		2.5 s Multiple	2 DCY
P2300 Ignition Coil "A" Primary Control Circuit Low	Ignition Coil Short To Ground	Signal current > 24.0 mA	Engine speed > 680 RPM	2.0 s Continuous	2 DCY	-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P2301 Ignition Coil "A" Primary Control Circuit High	Ignition Coil Short To Battery Plus	Signal voltage > 5.0 - 7.0 V	Engine speed > 680 RPM	2.0 s Continuous	2 DCY	-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P2303 Ignition Coil "B" Primary Control Circuit Low	Ignition Coil Short To Ground	Signal current > 24.0 mA	Engine speed > 680 RPM	2.0 s Continuous	2 DCY	-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P2304 Ignition Coil "B" Primary Control Circuit High	Ignition Coil Short To Battery Plus	Signal voltage > 5.0 - 7.0 V	Engine speed > 680 RPM	2.0 s Continuous	2 DCY	-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P2306 Ignition Coil "C" Primary Control Circuit Low	Ignition Coil Short To Ground	Signal current > 24.0 mA	Engine speed > 680 RPM	2.0 s Continuous	2 DCY	-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P2307 Ignition Coil "C" Primary Control Circuit High	Ignition Coil Short To Battery Plus	Signal voltage > 5.0 - 7.0 V	Engine speed > 680 RPM	2.0 s Continuous	2 DCY	-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P2309 Ignition Coil "D" Primary Control Circuit Low	Ignition Coil Short To Ground	Signal current > 24.0 mA	Engine speed > 680 RPM	2.0 s Continuous	2 DCY	-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P2310 Ignition Coil "D" Primary Control Circuit High	Ignition Coil Short To Battery Plus	Signal voltage > 5.0 - 7.0 V	Engine speed > 680 RPM	2.0 s Continuous	2 DCY	-- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE --, CHECKING .
P2400 EVAP System Leak Detection Pump Control Circuit/Open	Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit	Signal voltage 4.7 - 5.4 V	Evap pump electric drive commanded off	0.5 s Continuous	2 DCY	-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P2401 EVAP System Leak Detection Pump Control Circuit Low	Evaporative Emission (EVAP) Leak Detection Pump (LDP) Short To Ground	Signal voltage < 2.74 - 3.26 V	Evap pump electric drive commanded off	0.5 s Continuous	2 DCY	-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P2402 EVAP System Leak Detection Pump Control Circuit High	Evaporative Emission (EVAP) Leak Detection Pump (LDP) Short To Battery Plus	Signal voltage at evap pump current measuring resistor > 1.80 - 4.0 V	Evap pump electric drive commanded on	0.5 s Continuous	2 DCY	-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P2407 EVAP System Leak Detection Pump Sense Circuit Intermittent/Erratic	Evaporative Emission (EVAP) Leak Detection Pump (LDP) Signal Check	During engine off: Fluctuation of evap pump current during reference measurement > 3.0 mA Or Drop of evap pump current during pump phase > 6.0 mA For time >= 3.0 s During engine running - only 1 dcy Fluctuation of evap pump current during reference measurement > 3.0 mA Or Drop of evap pump current during pump phase > 6.0 mA For time >= 3.0 s	During engine off: ECT @ start >= 4° C Diff. between ECT @ start and AAT not calibrated K Or Propulsion off time >= 21, 600.0 s AAT < 35; > 4° C BARO > 73.95 kPa Change of BARO <= 256.0 kPa For time >= 300.0 s Time since engine start in current dcy >= 600.0 s Battery voltage change during monitoring < 1.0 V Engine off time >= 5.0 s Vehicle speed 0 mph Evap purge adaptation < 5.0 [-] Deviation of filtered evap pump current during reference measurement within range <= 3.0 mA Change in relative evap pump current during monitoring not calibrated [-] Within time not calibrated s (During ECM keep alive-time after ignition off, max. time) < 900.0 s Airbag not activated During engine running: ECT > 60° C ECT @ start < 60° C AAT < 35; > 4° C BARO > 73.95 kPa Time since engine start >= 600.0 s Integrated EVAP purge mass since last purge stop > 2.0 g Integrated EVAP purge mass since last monitoring run > 0.0 g Evap purge adaptation <= 64.0 [-] Intake manifold vacuum > 20.0 kPa Vehicle speed < 75; >= 0 mph Delta vehicle speed <= 19 mph Fuel volume flow <= 5.0 ml/s Battery voltage change during monitoring < 1.50 V At least one leak detection monitor during engine off preceding Engine load >= 10.01; <= 60.0% Engine speed > 20 RPM Fuel cut off not active Gear shift not active Engine stop not active Lambda control closed loop O2S front ready	800.0 s Once / DCY	2 DCY	-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P240A EVAP System Leak Detection Pump Heater Control Circuit/Open	Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit	Signal voltage 4.70 - 5.40 V	Evap pump heater commanded off	0.5 s Continuous	2 DCY	-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P240B EVAP System Leak Detection Pump Heater Control Circuit Low	Evaporative Emission (EVAP) Leak Detection Pump (LDP) Short To Ground	Signal voltage < 2.74 - 3.26 V	Evap pump heater commanded off	0.5 s Continuous	2 DCY	-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P240C EVAP System Leak Detection Pump Heater Control Circuit High	Evaporative Emission (EVAP) Leak Detection Pump (LDP) Short To Battery Plus	Signal current > 2.2 - 4.0 A	Evap pump heater commanded on	0.5 s Continuous	2 DCY	-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P2414 O2 Sensor Exhaust Sample Error Bank 1 Sensor 1	Oxygen Sensors (O2S) Front Signal Range Check (Check For Sensor At Ambient Air)	O2S signal front > 8.0 [-]	Lambda set value < 1.60 [-] O2S front ready Fuel cut off not active Engine running Only AIR system: AIR not active	20.0 s Multiple	2 DCY	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING .
P2431 AIR System Air Flow/Pressure Sensor Circuit Range/Performance Bank 1	Secondary Air Injection (AIR) Pressure Sensor Rationality Check	Diff. between AIR pressure and BARO < -2.50; > 2.50 kPa	Actuator commanded off BARO valid	0.01 s Once / DCY	2 DCY	-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to SECONDARY AIR INJECTION SENSOR 1 - G609-, CHECKING .
P2432 AIR System Air Flow/Pressure Sensor Circuit Low Bank 1	Secondary Air Injection (AIR) Pressure Sensor Signal Range Check	Signal voltage < 0.40 V		0.5 s Continuous	2 DCY	-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to SECONDARY AIR INJECTION SENSOR 1 - G609-, CHECKING .
P2433 AIR System Air Flow/Pressure Sensor Circuit High Bank 1	Secondary Air Injection (AIR) Pressure Sensor Signal Range Check	Signal voltage > 4.65 V		0.5 s Continuous	2 DCY	-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to SECONDARY AIR INJECTION SENSOR 1 - G609-, CHECKING .
P2440 AIR System Switching Valve Stuck Open Bank 1	Secondary Air Injection (AIR) Stuck Open	case 1: Relative AIR pressure (measured with AIR pressure sensor vs. modeled) vs. relative AIR pressure (measured with AIR pressure sensor vs. modeled while AIR valve closed) > 1.39 [-] case 2: Average pressure difference between absolute value and filtered value while AIR valve closed not calibrated kPa	ECT -3, 550 - 3, 004° C IAT @ manifold -273 - 1, 263° C Modeled catalyst temperature < 900° C MAF 7.0 - 210.0 kg/h For time > 1.0 s Difference engine load -10.0 - 7.5 %/rev For time > 1.0 s BARO > 0.0 kPa AIR system commanded on Additional conditions: Blockage: relative AIR pressure measured with AIR pressure sensor vs. modeled not calibrated [-] Leakage: relative AIR pressure measured with AIR pressure sensor vs. modeled not calibrated [-]	0.0 s Once / DCY	2 DCY	-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to SECONDARY AIR INJECTION SOLENOID VALVE - N112-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to SECONDARY AIR INJECTION PUMP RELAY - J299- / SECONDARY AIR INJECTION PUMP MOTOR - V101-, CHECKING .
P2450 EVAP System Switching Valve Performance/Stuck Open	Evaporative Emission (EVAP) Leak Detection Pump (LDP) Signal Check	During engine off: Evap pump current difference between reference measurement to idle <= 3.0 mA During engine running: Evap pump current difference between reference measurement to idle <= 3.0 mA	During engine off: ECT @ start >= 4° C Diff. between ECT @ start and AAT not calibrated K Or Propulsion off time >= 21, 600.0 s AAT < 35; > 4° C BARO > 73.95 kPa Change of BARO <= 256.0 kPa For time >= 300.0 s Time since engine start in current dcy >= 600.0 s Battery voltage change during monitoring < 1.0 V Engine off time >= 5.0 s Vehicle speed 0 mph Change in evap pump current (filling event) < 1.5; > -0.3 mA Deviation of filtered evap pump current during reference measurement within range <= 3.0 mA (During ECM keep alive-time after ignition off, max. time) < 900.0 s Airbag not activated During engine running: ECT > 60° C ECT @ start < 60° C AAT < 35; > 4° C BARO > 73.95 kPa Time since engine start >= 600.0 s Integrated EVAP purge mass since last purge stop > 2.0 g Integrated EVAP purge mass since last monitoring run > 0.0 g Evap purge adaptation <= 64.0 [-] Intake manifold vacuum > 20.0 kPa Vehicle speed < 75; >= 0 mph Delta vehicle speed <= 19 mph Fuel volume flow <= 5.0 ml/s Battery voltage change during monitoring < 1.50 V At least one leak detection monitor during engine off preceding Engine load >= 10.01; <= 60.0% Engine speed > 20 RPM Fuel cut off not active Gear shift not active Engine stop not active Lambda control closed loop O2S front ready	13.5 s Once / DCY	2 DCY	-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE - J909-, CHECKING .
P2557 Engine Coolant Level Sensor/Switch Circuit Range/Performance	SENT: Engine Cooling System: Bypass Valve Position Sensor Circuit High / Circuit Low	Sensor value > 4, 088.0 [-] Or Sensor value < 1.0 [-]		0.5 s Continuous	2 DCY	-- Check the Engine Temperature Control Module -GX33-. Refer to ENGINE TEMPERATURE CONTROL MODULE - GX33-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to COOLANT SHUT-OFF VALVE - N82-, CHECKING .
P2562 Turbocharger Boost Control Position Sensor "A" Circuit	Turbocharger (TC) Position Sensor Short To Battery Plus / Open Circuit	Signal voltage > 4.75 V		0.5 s Continuous	2 DCY	-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .
P2564 Turbocharger Boost Control Position Sensor "A" Circuit Low	Turbocharger (TC) Position Sensor Short To Ground	Signal voltage < 0.25 V		0.5 s Continuous	2 DCY	-- Check the Charge Air Pressure Actuator -V465-. Refer to CHARGE AIR PRESSURE ACTUATOR - V465-, CHECKING .
P2610 ECM/PCM Engine Off Timer Performance	Engine Control Module (ECM): Internal Timer Internal Hardware Check	Internal check failure	Ignition off (during ECM keep alive-time	None [-] Once / DCY	2 DCY	-- Check power and ground inputs to ECM first. Refer to appropriate wiring schematic for pin locations. If all powers/grounds to ECM are present, replace the Engine/Motor Control Module -J623-.
	Engine Control Module (ECM): Internal Timer Rationality Check Low	Deviation engine-off-time and ECM keep alive-time < -8.0%	ECM shut down completed >= 1.0 [-] Ignition on
		Deviation engine-off-time and ECM keep alive-time > 8.0%	Reference ECM keep alive time 63.0 s
	Engine Control Module (ECM): Internal Timer Rationality Check High	Deviation engine-off-time and ECM keep alive-time < -8.0%	Reference ECM keep alive time 63.0 s
P2681 Engine Coolant Bypass Valve "A" Control Circuit/Open	Engine Cooling System: Bypass Valve Short To Ground	Load resistance 2.5 - 50.0kΩ	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Engine Temperature Control Module -GX33-. Refer to ENGINE TEMPERATURE CONTROL MODULE - GX33-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to COOLANT SHUT-OFF VALVE - N82-, CHECKING .
P2682 Engine Coolant Bypass Valve "A" Control Circuit Low	Engine Cooling System: Bypass Valve Open Circuit	Signal current > 8.4 - 14.0 A	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Engine Temperature Control Module -GX33-. Refer to ENGINE TEMPERATURE CONTROL MODULE - GX33-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to COOLANT SHUT-OFF VALVE - N82-, CHECKING .
P2683 Engine Coolant Bypass Valve "A" Control Circuit High	Engine Cooling System: Bypass Valve Short To Battery Plus	Signal current > 8.4 - 14.0 A	Actuator commanded on	0.5 s Continuous	2 DCY	-- Check the Engine Temperature Control Module -GX33-. Refer to ENGINE TEMPERATURE CONTROL MODULE - GX33-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to COOLANT SHUT-OFF VALVE - N82-, CHECKING .
P26F8 Coolant Pump "C" Stuck/Stalled	COM: Heating Circuit Coolant Pump Actuator Internal Check (Pump Blocked)	Time duration of ground signal sent by pump > 1, 300.0; < 1, 700.0 ms And Pause time between ground signal sent by pump > 800.0; < 1, 200.0 ms	Water pump running Ground key monitoring active	5.1 s Continuous	2 DCY	-- Check the Heater Support Pump -V488-. Refer to HEATER SUPPORT PUMP - V488-, CHECKING .
P26F9 Coolant Pump "C" Control Module Overtemperature	COM: Heating Circuit Coolant Pump Actuator Internal Check (Over Temperature Warning Power Stage)	Time duration of ground signal sent by pump > 1, 800.0; < 2, 200.0 ms And Pause time between ground signal sent by pump > 800.0; < 1, 200.0 ms	Water pump running Ground key monitoring active	6.6 s Continuous	2 DCY	-- Check the Heater Support Pump -V488-. Refer to HEATER SUPPORT PUMP - V488-, CHECKING .
P26FA Coolant Pump "C" Overspeed/Air in System	COM: Heating Circuit Coolant Pump Actuator Internal Check (Dry Run)	Time duration of ground signal sent by pump > 800.0; < 1, 200.0 ms And Pause time between ground signal sent by pump > 800.0; < 1, 200.0 ms	Water pump running Ground key monitoring active	3.6 s Continuous	2 DCY	-- Check the Heater Support Pump -V488-. Refer to HEATER SUPPORT PUMP - V488-, CHECKING .
P3043 Fuel Pump Mechanical Malfunction	COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Electronics)	Internal check failed		3.0 s	2 DCY	-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .
P3044 Fuel Pump "A" Control Circuit Low	COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Signal Range Check)	Phase current > 15.0; < 17.0 A		12.0 s Continuous	2 DCY	-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .
P3045 Fuel Pump Electronics Faulty	COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Pump Blocked)	Phase current >= 17.0; < 25.0 A		14.0 s Continuous	2 DCY	-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .
P3073 Fuel Pump "A" Control Circuit/Open	COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Over Temperature Warning Power Stage)	Power stage temperature > 125° C		5.1 s Continuous	2 DCY	-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to FUEL DELIVERY UNIT -GX1- / FUEL PUMP CONTROL MODULE -J538-, TESTING .
P3081 Engine Temperature Too Low	Engine Coolant Temperature Break Out Box (ECT) Sensor Downstream Engine Rationality Check Low	Diff. between modeled and measured ECT downstream engine > 10.0 K Or Diff. between measured and modeled ECT downstream engine > 3, 003.6 K	Engine running Residual heat not detected ECT @ start <= 20 - 40° C Reference model ECT >= -40° C Engine speed >= 900 RPM For time required > 10.0 s	2.0 s Continuous	2 DCY	-- Check the Engine Coolant Temperature Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR - G62-, CHECKING .-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET - G83-, CHECKING .-- Check the Heater Support Pump -V488-. Refer to HEATER SUPPORT PUMP - V488-, CHECKING .-- Check the engine coolant thermostat.
P31A1 Cam Shift Actuator "B" Cylinder 1 Circuit Low	Variable Valve Lift (VVL) Intake Actuator Circuit Low @ Standard Valve Lift	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P31A2 Cam Shift Actuator "B" Cylinder 2 Circuit Low	Variable Valve Lift (VVL) Intake Actuator Circuit Low @ Standard Valve Lift	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P31A3 Cam Shift Actuator "B" Cylinder 3 Circuit Low	Variable Valve Lift (VVL) Intake Actuator Circuit Low @ Standard Valve Lift	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P31A4 Cam Shift Actuator "B" Cylinder 4 Circuit Low	Variable Valve Lift (VVL) Intake Actuator Circuit Low @ Standard Valve Lift	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P31B1 Cam Shift Actuator "A" Cylinder 1 Circuit Low	Variable Valve Lift (VVL) Intake Actuator Circuit Low @ Modified Valve Lift	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P31B2 Cam Shift Actuator "A" Cylinder 2 Circuit Low	Variable Valve Lift (VVL) Intake Actuator Circuit Low @ Modified Valve Lift	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P31B3 Cam Shift Actuator "A" Cylinder 3 Circuit Low	Variable Valve Lift (VVL) Intake Actuator Circuit Low @ Modified Valve Lift	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
P31B4 Cam Shift Actuator "A" Cylinder 4 Circuit Low	Variable Valve Lift (VVL) Intake Actuator Circuit Low @ Modified Valve Lift	Signal voltage < 2.74 - 3.26 V	Actuator commanded off	0.5 s Continuous	2 DCY	-- Check the Cam Actuators --. Refer to CAM ACTUATORS --, CHECKING .
U0001 High Speed CAN Communication Bus	CAN: Powertrain Reading Back Sent Message	Message no feedback	Time after ignition on > 500.0 ms	0.5 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0002 High Speed CAN Communication Bus Performance	CAN: Powertrain Communication Check	Global time out receiving no message	Time after ignition on > 500.0 ms	0.5 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0101 Lost Communication with TCM	COM: Transmission Control Module (TCM) Communication With TCM	Received message no message	Time after ignition on >= 0.5 s	1.0 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance between the Transmission Control Module -- to the Engine/Motor Control Module - J623-. Refer to CAN-BUS TERMINAL RESISTANCE, POWERTRAIN, CHECKING .
U0121 Lost Communication With Anti-Lock Brake System (ABS) Control Module	COM: Brake System Control Module (BSCM) Communication With BSCM	Received message no message	Time after ignition on >= 0.5 s	0.5 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0140 Lost Communication With Body Control Module	COM: Body Control Module (BCM) Communication With BCM	Received message no message	Time after ignition on >= 0.5 s	2.0 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0141 Lost Communication With Body Control Module "A"	COM: Body Control Module (BCM) 2 Communication With BCM 2	Received message no message	Time after ignition on >= 0.5 s	5.0 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0146 Lost Communication With Gateway "A"	COM: Gateway Communication With Gateway	Received message no message	Time after ignition on > 500.0 ms	1.0 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module	COM: Instrument Panel Cluster (IPC) Communication With IPC	Received message no message	Time after ignition on >= 0.5 s	5.0 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0402 Invalid Data Received From TCM	COM: Transmission Control Module (TCM) Communication With TCM	Received message implausible message	Time after ignition on >= 0.5 s	1.0 s Continuous	2 DCY	-- Check for software updates and TSB's. Reprogram as necessary. If none are found, replace the Transmission Control Module -J217-.
U0415 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module	Vehicle Speed Sensor (VSS) Out Of Range High	Vehicle speed > 202 mph		2.0 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
	COM: Brake System Control Module (BSCM) Communication With BSCM	Received message implausible message	Time after ignition on >= 0.5 s	0.5 s Continuous
	COM: Vehicle Speed Sensor (VSS) Communication With VSS	Speed sensor signal: out of range 203 mph	Time after ignition on > 500.0 ms	0.48 s Continuous
		Speed sensor signal: initialization error 407.296 mph		1.98 s Continuous
		Speed sensor signal: low voltage error 407.290 mph		1.98 s Continuous
		Speed sensor signal: sensor error 407.303 mph		0.48 s Continuous
U0416 Invalid Data Received From Vehicle Dynamics Control Module	COM: Brake System Control Module (BSCM) Communication With BSCM	Received message implausible message	Time after ignition on >= 0.5 s	1.0 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0423 Invalid Data Received From Instrument Panel Cluster Control Module	COM: Ambient Air Temperature (AAT) Sensor Communication With AAT Sensor	AAT signal: initialization error detected	Time after ignition on > 500.0 ms	3.0 s Continuous	2 DCY	-- Check for correct software version and VIN or update software for the IPC Module if available. If OK, replace the Instrument Cluster Control Module -J285-.
U0615 Lost Communication With Engine Coolant Bypass Valve "A"	SENT: Engine Cooling System: Bypass Valve Position Sensor Communication With Bypass Valve Position Sensor	Received message no message		0.5 s Continuous	2 DCY	-- Check the Engine Temperature Control Module -GX33-. Refer to ENGINE TEMPERATURE CONTROL MODULE - GX33-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0625 Lost Communication With Fuel Rail Pressure Sensor Bank 1	SENT: Fuel Rail Pressure (FRP) Sensor Communication With FRP Sensor	Received message no message		2.0 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U1103 Production Mode Active	Engine Control Module (ECM): Production Mode Function Monitoring: Mode Change	Production mode active	For activation: During ECM keep alive-time after ignition off Vehicle speed <= 3 mph Engine speed 0 RPM Max trip mileage since initial vehicle start-up < 62.14 miles For hybrid: Drive motor off	0.0 s Continuous	1 DCY	-- Vehicle is in production mode. Refer to appropriate repair information for resolution. Note the mode can be deactivated with a factory scan tool or will automatically turn off after vehicle accumulates the first 100 km (62.14 miles) of driving.
U12C2 Fuel Pressure Sensor Implausible Message	SENT: Fuel Rail Pressure (FRP) Sensor Communication With FRP Sens	Received message implausible message		2.0 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .