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Engine Control Module --, 2016 MY

WARNING: This page is about a different car, the 2016 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
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 Rationality Check
  • Adjustment angle difference >= 3.00 < 15.00° CRK
  • Modeled oil temperature -40 - 160° C
  • Engine speed 608 - 6, 016 RPM
  • Set point change > 29.00° CRK
  • Camshaft position n.a.
  • Dynamic diagnosis timer >= 0.95 - 4.00 s
  • 0 (FTP75: 300.0) s
  • Continuous
  • 2 DCY
 -- 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
  • Output voltage, lower range 1.92 - 2.21 V
  • Output voltage, upper range (hardware values) 2.85 - 3.25 V
  • Actuator commanded off
  • 2.0 s
  • Continuous
  • 2 DCY
 -- 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 Rationality Check
  • Camshaft position deviation > 10.0° CRK
  • Modeled oil temperature -40 - 160° C
  • Engine speed 608 - 6, 016 RPM
  • Camshaft position n.a.
  • Camshaft position adjustment active
  • Catalyst heating n.a.
  • Camshaft position deviation integrator (actual vs. setpoint position) >= 9.00 - 12.00° CRK's
  • 0 (FTP75: 250.0) s
  • Continuous
  • 2 DCY
 -- 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 Camshaft Position/Crankshaft Position Intake - Adaptation Value Monitoring
  • Adapted value for each edge of the target wheel < -14.00° CRK
Or
  • Adapted value for each edge of the target wheel > 14.00° CRK
  • Camshaft position adaptation active
  • (Exhaust side)
  • Engine speed 288 - 4, 000 RPM
  • Modeled oil temperature >= -15° C
  • Modeled oil temperature <= 160° C
  • Diff. actual exhaust camshaft position vs. previous camshaft position @ reference signal edge < 2.00° CRK
  • Case 1:
  • Ignition off
  • Engine speed > 380 RPM
  • Engine stalling >= 1.0 s
  • Or
  • Case 2:
  • Engine speed >= 380 RPM
  • Engine running
  • Engine stalling >= 5.0 s
  • Case 3:
  • Backwards rotation not detected
  • Case 4:
  • Engine speed >= 400 RPM
  • Engine stopped
  • 720.0° CRK
  • Multiple
  • 2 DCY
 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P0030 HO2S Heater Control Circuit Bank 1 Sensor 1 Oxygen Sensors Heater Front Open Circuit
  • O2S front heater voltage, lower range 1.92 - 2.21 V
  • O2S front heater voltage, upper range 2.85 - 3.25 V
  
  • 2.5 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 Heater Front Short To Ground
  • O2S front heater voltage < 1.92 - 2.21 V
  
  • 2.5 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 Heater Front Short To Battery Plus
  • O2S front heater driver temperature > 160.0 - 200.0° C
  • O2S upstream heater driver output current driver stage internal value
  • Modeled EGT @ O2S front >= -273° C
  • Actuator commanded on
  • 2.5 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 Bypass (TCBY) Open Circuit
  • Voltage, lower range 1.92 - 2.21 V
  • Voltage, upper range (hardware values) 2.85 - 3.25 V
  • Actuator commanded off
  • 1.0 s
  • Continuous
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve -N249-, CHECKING .
Turbocharger Bypass (TCBY) Short To Battery Plus
  • Current driver stage internal value
  • Or
  • Temperature (hardware values) > 160 - 200° C
  • Actuator commanded on
  • 1.0 s
  • Continuous
  • 2 DCY
P0034 Turbocharger/Supercharger Bypass Valve "A" Control Circuit Low Turbocharger Bypass (TCBY) Short To Ground
  • Voltage (hardware values) < 1.92 - 2.21 V
  • Actuator commanded off
  • 1.0 s
  • Continuous
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve -N249-, CHECKING .
P0036 HO2S Heater Control Circuit Bank 1 Sensor 2 Oxygen Sensors Heater Rear Open Circuit
  • O2S rear heater voltage, lower range 1.92 - 2.21 V
  • O2S downstream heater voltage, upper range 2.85 - 3.25 V
  • Engine not in start process
  • 2.5 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 Heater Rear Short To Ground
  • O2S rear heater voltage < 1.92 - 2.21 V
  • Engine not in start process
  • 2.5 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 Heater Rear Short To Battery Plus
  • O2S rear heater driver temperature > 160.0 - 200.0° C
  • Or
  • O2S rear heater driver output current driver stage internal value
  • EGT @ O2S rear (binary) >= 300° C
  • Actuator commanded on
  • Engine not in start process
  • 2.5 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0045 Turbocharger/Supercharger Boost Control "A" Circuit/Open Turbocharger Boost Pressure Control Valve Open Circuit
  • Bypass valve driver load resistance > 200 kOhm
  • Deviation between actual and filtered boost pressure actuator position <= 5.0%
  • Boost pressure actuator controller not active
  • Time delay > 1.0 s
  • 0.4 s
  • Continuous
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve -N249-, CHECKING .
P0049 Turbocharger/Supercharger "A" Turbine Overspeed Turbocharger (TC) Boost Pressure Control Out Of Range High
  • Turbocharger speed >= 240, 002 RPM
  • Or
  • IAT @ throttle >= 336° C
  • For time >= 6.0 s
  • Engine running
  • 2.6 s
  • Continuous
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve -N249-, CHECKING .
P0068 MAF vs Throttle Position Correlation Manifold Absolute Pressure (MAP) Sensor Large Leakage Detection
  • Diff. MAP setpoint vs. actual MAP < -15.00 - -10.00 kPa
  • Fast throttle adaptation finished
  • MAP gradient -200.00 - 200.00 kPa/sec.
  • Vehicle speed <= 2 km/h
  • Time after engine start > 5.0 s
  • Engine speed, lower range > 576 RPM
  • Engine speed, upper range < 3, 000 RPM
  • IAT @ manifold > -48° C
  • ECT @ cylinder block > -48° C
  • Pressure quotient @ throttle 0.10 - 0.60 [-]
  • Load dynamic conditions:
  • Dynamic engine speed < 8, 160 RPM
  • Dynamic air mass < 25.01 mg/rev
  • 5.0 s
  • Continuous
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
Intake Air System Rationality Check
  • Throttle opening area correction included controller and adaptation < -60.0%
  • Lambda correction included controller and adaptation -28.0 - 28.0%
  • Lambda controller active
  • Intake manifold modeled adaptation active (by throttle opening area)
  • Throttle position 0.0 - 100.003° TPS
  • Engine speed 576 - 3, 008 RPM
  • Pressure quotient @ throttle 0.27 - 0.60 [-]
  • Fast throttle adaptation finished
  • MAP gradient -200.0 - 200.0 kPa/sec.
  • Fuel cut off not active
  • Time after engine start > 5.0 s
  • Turbocharger boost pressure 135 kPa
  • BARO 73.0 - 107.50 kPa
P0070 Ambient Air Temperature Sensor Circuit "A" COM: Ambient Air Temperature (AAT) Sensor Short To Battery / Open Circuit
  • AAT sensor voltage (hardware values) > 4.50 V
  
  • 2.0 s.
  • Continuous
  • 2 DCY
 -- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor -G17-, CHECKING .
P0071 Ambient Air Temperature Sensor Circuit "A" Range/Performance Ambient Air Temperature Sensor Cross Check
  • Diff. AAT vs IAT @ first engine start (depending on engine off time) > 20 K
And
  • Diff. AAT vs ROT @ first engine start (depending on engine off time) > 20 K
And
  • Diff. IAT vs. ROT @ first engine start (depending on engine off time) < 20 K
  • Engine off time > 360.0 min.
  • Decrement check to ensure a cold vehicle state:
  • Diff. IAT vs. min. IAT @ condition < 4.5 K
  • Vehicle speed > 20 km/h
  • For time > 20.0 s and diff. ROT vs. min. ROT @ condition < 4.5 K
  • Vehicle speed > 20 km/h
  • For time > 20.0 s
  • Diff. AAT vs. min. AAT @ condition < 4.5 K
  • Vehicle speed > 20 km/h
  • For time > 20.0 s
  • 100.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor -G17-, CHECKING .
P0072 Ambient Air Temperature Sensor Circuit "A" Low COM: Ambient Air Temperature (AAT) Sensor Short To Ground
  • AAT sensor voltage (hardware values) < 0.10 V
  
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor -G17-, CHECKING .
P0087 Fuel Rail/System Pressure - Too Low Bank 1 Fuel Rail Pressure (FRP) Out Of Range Low
  • Deviation between reference fuel pressure set point and current fuel pressure > 2, 000.10 kPa
  • Case: 1
  • Fuel mass controller output -50.00 - 50.00%
  • High pressure controller output > 30 mg
  • Fuel pressure < 2, 500.00 kPa
  • Case 2:
  • Fuel pump at max limit
  • Mass fuel flow set point n.a.
  • Fuel pressure n.a.
  • Engine speed 608 - 6, 816 RPM
  • Mass fuel flow set point 15.01 - 1, 389.00 mg/rev
  • Time after engine start > 5.0 s
  • Engine warm-up n.a.
  • Catalyst heating n.a.
  • Full load n.a.
  • Catalyst purge n.a.
  • Lambda control n.a.
  • Evap purge functionality diagnosis n.a.
  • Depending on low dynamic conditions:
  • Fuel mass setpoint lower range > 1.99 mg/rev
  • For time >= 5.0 s
  • Fuel mass setpoint upper range < 100.32 - 172.41 mg/rev
  • Fuel mass setpoint gradient -1389.00 - 2.20 [mg/rev]
  • For time >= 1.2 s
  • Depending on canister purge:
  • Canister load not calibrated
  • Evap purge valve not calibrated
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
Fuel Rail Pressure (FRP) Rationality Check Low
  • Fuel mass controller output -50.00 - 50.00%
  • And
  • High pressure controller output > 35 mg
  • Deviation between fuel pressure set point and current fuel pressure > 2, 000.10 kPa
  • And
  • Fuel pressure >= 2, 500.00 kPa
  • Engine speed 608 - 6, 816 RPM
  • Mass fuel flow set point 15.01 - 1, 389.00 mg/rev
  • For time after request for mass fuel flow set point >= 5.0 s
  • Time after engine start > 5.0 s
  • Engine warm-up n.a.
  • Catalyst heating n.a.
  • Full load n.a.
  • Catalyst purge n.a.
  • Lambda control n.a.
  • Evap purge functionality diagnosis n.a.
  • depending on low dynamic conditions:
  • Fuel mass setpoint lower range > 1.99 mg/rev
  • For time >= 5.0 s
  • Fuel mass setpoint upper range < 100.32...172.41 mg/rev
  • Fuel mass setpoint gradient -1389.00 - 2.20 mg/rev
  • For time >= 1.2 s
  • Depending on canister purge:
  • Canister load not calibrated
  • Evap purge valve not calibrated
  • 5.0 s
  • Continuous
P0088 Fuel Rail/System Pressure - Too High Bank 1 Fuel Rail Pressure (FRP) out of range high
  • Deviation between fuel pressure setpoint and current fuel pressure < -2000.10 kPa
  • Deviation lambda of controller included adaptation -50.00 - 50.00 %
  • Case 1:
  • High pressure controller output < -30 mg
  • Case 2:
  • Flow control valve open
  • Mass fuel flow setpoint > 15.01 mg/rev
  • Engine speed 608 - 6, 816 RPM
  • Mass fuel flow set point 15.01 - 1, 389.00 mg/rev
  • Time after engine start > 5.0 s
  • Engine warm-up n.a.
  • Catalyst heating n.a.
  • Full load n.a.
  • Catalyst purge n.a.
  • Lambda control n.a.
  • Evap purge functionality diagnosis n.a.
  • Depending on low dynamic conditions:
  • fuel mass setpoint lower range > 1.99 mg/rev
  • For time >= 5.0 s
  • Fuel mass setpoint upper range < 100.32 - 172.41 mg/rev
  • fuel mass setpoint gradient -1389.00 - 2.20 mg/rev
  • For time >= 1.2 s
  • Depending on canister purge:
  • Canister load not calibrated
  • Evap purge valve not calibrated
  • 5.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P0090 Fuel Pressure Regulator 1 Control Circuit/Open Fuel Volume Regulator Control Open Circuit
  • Voltage high side < 1.87 - 2.26 V
  • Voltage low side > 2.78 - 3.33 V
  • Engine speed 0 RPM
  • Or
  • Fuel cut off active
  • Actuator commanded off
  • 0.2 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
  • Low and high side off:
  • Voltage low side > 2.78 - 3.33 V
  • Voltage high side < 1.87 - 2.26 V
  • Low and high side on:
  • Current low side driver stage internal value
  • Current high side driver stage internal value
  • Engine speed > 600 RPM
  • Fuel cut off not active
  • Actuator commanded on
P0091 Fuel Pressure Regulator 1 Control Circuit Low Fuel Volume Regulator Control Short To Ground (High Side)
  • Current high side (hardware values) driver stage internal value
  • Ignition on
  • Or
  • Ignition off (during ECM keep alive-time)
  • And
  • Actuator commanded on
  • 0.2 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
Fuel Volume Regulator Control Short To Ground (Low Side)
  • Voltage low side (hardware values) < 1.87 - 2.26 V
  • Ignition on
  • Or
  • Ignition off (during ECM keep alive-time)
  • And
  • Actuator commanded off
P0092 Fuel Pressure Regulator 1 Control Circuit High Fuel Volume Regulator Control Short To Battery Plus (Low Side)
  • Current low side (hardware values) driver stage internal value
  • Ignition on
  • Or
  • Ignition off (during ECM keep alive-time)
  • And
  • Actuator commanded on
  • 0.2 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
Fuel Volume Regulator Control Short To Battery Plus (High Side)
  • Voltage high side (hardware values) < 2.78 - 3.33 V
  • Ignition on
  • Or
  • Ignition off (during ECM keep alive-time)
  • And
  • Actuator commanded off
P00AF Turbocharger/Supercharger Boost Control "A" Module Performance Turbocharger Boost Pressure Control Valve Functional Check - Transient Check
  • Boost pressure actuator position controller output > 98.0%
  • Time after engine start >= 4.0 s
  • ECT > -40° C
  • AAT > -40° C
  • Catalyst heating not active
  • Boost pressure control active
  • 0.4 s
  • Continuous
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve -N249-, CHECKING .
  • Boost pressure actuator position controller output < -98.0%
Turbocharger Boost Pressure Control Valve Functional Check
  • Deviation boost pressure actuator position controller > 16.00 - 100.0%
P0106 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Range/Performance Manifold Pressure Sensor Cross Check
  • Case 1: Charged engine
  • Diff. BARO vs. MAP > 7.50 kPa
  • Diff. turbocharger boost pressure vs. MAP > 7.50 kPa
  • Diff. BARO vs. turbocharger boost pressure <= 7.50 kPa
  • Case 2: Non charged engine
  • Diff. BARO mean value vs. MAP mean value >= n.a. kPa
  • Diff. deviation BARO mean value to mean value (MAP mean value, BARO mean value, BARO @ ECM keep alive time and MAP @ ECM keep alive time) <= n.a. kPa
  • Diff. deviation MAP mean value to mean value (MAP mean value, BARO mean value, BARO @ ECM keep alive time and MAP @ ECM keep alive time) > n.a. kPa
  • Diff. BARO mean value @ ECM keep alive vs. MAP mean value @ ECM keep alive time > n.a. kPa
  • Diff. BARO mean value vs. MAP mean value > n.a. kPa
  • Case A: engine stop during DCY
  • Engine stopped
  • Vehicle speed < 1 km/h
  • Engine @ driving cycle n.a.
  • For time >= 10.0 s
  • Case B: Engine stop @ start of DCY
  • Engine stopped
  • Vehicle speed < 1 km/h
  • Engine @ driving cycle n.a.
  • 3.0 s
  • Continuous
  • 2 DCY
 -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING . If there is no fault found with the Charge Air Pressure sensor or wiring, check for any related TSB's. The Altitude (Baro) sensor is located within the ECM and will require replacement of the ECM if faulty. Check the Baro reading with a scan tool vs. actual Baro for the area. If Baro is off by more than 10%, replace the ECM. Refer to the appropriate repair information.
  • Case 1: Charged engine
  • Diff. BARO vs. MAP > 7.50 kPa
  • Diff. BARO vs. turbocharger boost pressure <= 7.50 kPa
  • Diff. turbocharger boost pressure vs. MAP > 7.50 kPa
  • Case 2: Non charged engine
  • Diff. BARO mean value @ ECM keep alive vs. MAP mean value @ ECM keep alive time > n.a. kPa
  • Engine stopped
  • Vehicle speed < 1 km/h
  • ECM keep alive time 10.0 - 6, 553.5 s
  • Time after engine stop >= 5.0 s
  • BARO sensor voltage 0.20 - 4.80 V
  • MAP sensor voltage 0.20 - 4.80 V
  • Boost pressure sensor voltage 0.20 - 4.80 V
Intake Air System Rationality Check
  • Throttle opening area correction included controller and adaptation > 40.00%
  • Lambda correction included controller and adaptation < -28.00%
  • Intake manifold modeled adaptation active
  • Throttle position (by throttle opening area) 0.000 - 100.003° TPS
  • Engine speed 576 - 3, 008 RM
  • Pressure quotient @ throttle 0.27 - 0.60 [-]
  • Fast throttle adaptation finished
  • MAP gradient -200.00 - 200.00 kPa/sec
  • Fuel cut off not active
  • Time after engine start > 5.0 s
  • Turbocharger boost pressure 73.00 - 107.50 kPa
  • BARO 73.00 - 107.50 kPa
  • 5.0 s
  • Continuous
  • Throttle opening area correction included controller and adaptation < 40.00%
  • Lambda correction included controller and adaptation > 28.00%
  • Intake manifold modeled adaptation active
  • Throttle position (by throttle opening area) 0.000 - 100.003° TPS
  • Engine speed 576 - 3, 008 RPM
  • Pressure quotient @ throttle 0.27 - 0.60 [-]
  • Fast throttle adaptation finished
  • MAP gradient -200.00 - 200.00 kPa/sec
  • Fuel cut off not active
  • Time after engine start > 5.0 s
  • Turbocharger boost pressure 135 kPa
  • BARO 73.00 - 107.50 kPa
P0107 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low Manifold Pressure Sensor Short To Ground
  • Intake manifold pressure sensor voltage < 0.20 V
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .
P0108 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High Manifold Pressure Sensor Short To Battery Plus
  • Intake manifold pressure sensor voltage > 4.80 V
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .
P0111 Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 Intake Air Temperature Sensor Cross Check
  • Diff. IAT vs. AAT @ first engine start (depending on engine off time) > 20 K
  • And
  • Diff. IAT vs. ROT @ first engine start (depending on engine off time) > 20 K
  • And
  • Diff. AAT vs. ROT @ first engine start (depending on engine off time) < 20 K
  • Engine off time > 360.00 min
  • Decrement check to ensure a cold vehicle state:
  • Diff. IAT vs. min. IAT @ condition < 4.5 K
  • Vehicle speed > 20 km/h
  • For time > 20.0 s
  • Diff. ROT vs. min. ROT @ condition < 4.5 K
  • Vehicle speed > 20 km/h
  • For time > 20.0 s
  • Diff. AAT vs. min. AAT @ condition < 4.5 K
  • Vehicle speed > 20 km/h
  • For time > 20.0 s
  • 100 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor -GX9-, CHECKING .
P0112 Intake Air Temperature Sensor 1 Circuit Low Bank 1 Intake Air Temperature Sensor Short To Ground
  • IAT sensor voltage < 0.10 V
  
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor -GX9-, CHECKING .
P0113 Intake Air Temperature Sensor 1 Circuit High Bank 1 Intake Air Temperature Sensor Open Circuit
  • IAT sensor voltage > 4.50 V
  
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor -GX9-, CHECKING .
P0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance Engine Coolant Temperature Sensor No Change On Signal
  • Diff. max. ECT vs. min. ECT < 1.5 K
  • ECT range conditions
  • ECT @ start < 82; > 98° C
  • And
  • ECT @ start n.a.
  • Driving condition H:
  • Engine part load
  • Or
  • Engine full load
  • Engine speed > 1300 RPM
  • Vehicle speed >= 50 km/h
  • Ratio air mass flow to max. air mass flow > 6.0%
  • Time after conditions are fulfilled > 30 to 60 s
  • Driving condition L:
  • Engine idle
  • Vehicle speed n.a.
  • Fuel cut off active
  • Time after conditions are fulfilled > 30 - 60 s
  • 120 s
  • Once / DCY
  • 2 DCY
 -- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .
Engine Coolant Temperature Sensor @ Cylinder Block Rationality Check Inappropriately Low
  • Diff. min temperature of cross check sensors vs. ECT @ cylinder block @ engine start >= 10° C
  • Cross checks finished
  • 1.0 s
  • Once / DCY
  • 2 DCY
Engine Coolant Temperature Sensor @ Cylinder Block Rationality Check High
  • ECT @ cylinder block @ engine start > 40 - 80° C
  • Engine off time >= 240.0 min
  • 3.0 s
  • Once / DCY
Engine Coolant Temperature Sensor @ Cylinder Block Rationality Check Low
  • Difference between modeled and measured cylinder block temperature > 10° C
  • ECT @ cylinder block -128 - 127° C
  • Time after engine start > 60.0 s
  • 10.0 s
  • Continuous
  • 2 DCY
P0117 Engine Coolant Temperature Sensor 1 Circuit Low Engine Coolant Temperature Sensor Short To Ground
  • ECT sensor voltage < 0.30 V
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .-- Check the coolant thermostat. Refer to the appropriate repair information.
P0118 Engine Coolant Temperature Sensor 1 Circuit High Engine Coolant Temperature Sensor Short To Battery / Open Circuit
  • ECT sensor voltage > 4.90 V
  • IAT at throttle >= -33° C
  • Time after engine start > 60.0 s
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .-- Check the coolant thermostat. Refer to the appropriate repair information.
P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Throttle Position Sensor 1 Rationality Check
  • Normalized difference between measured and modeled value of mass air flow from TPS 1 >= 1.00 [-]
  • Or
  • Relative mass air flow integral from TPS 1 > 60.00 [-]
  • Throttle adaptation (@ initial start or after detection of throttle exchange or checksum error) not active
  • 0.01 s
  • Continuous
.
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
  • Difference between TPS 1 and TPS 2 > 6.499° TPS
  • 0.3 s
  • Continuous
P0122 Throttle/Pedal Position Sensor/Switch "A" Circuit Low Throttle Position Sensor 1 Short To Ground
  • Throttle position sensor 1 voltage < 0.17 V
  
  • 0.2 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 1 Short To Battery Plus
  • Throttle position sensor 1 voltage > 4.83 V
  
  • 0.20 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 Front Short To Ground
  • O2S sensor voltage < 0.15 V
  • Engine running
  • 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 .
P0132 O2 Sensor Circuit High Voltage Bank 1 Sensor 1 Oxygen Sensors Front Short To Battery Plus
  • O2S sensor voltage > 5.20 - 5.35 V
  • Engine running
  • 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 .
P0133  O2 Sensor Circuit Slow Response Bank 1 Sensor 1 Oxygen Sensors Front Dynamic Path Response Check
  • Average check
  • Mean value of normalized signal amplitude >= 0.80 [-]
  • Ratio check
  • Ratio of failed diagnostic cycle > n.a. [-]
  • CONDITIONS RANGE 1: (standard parameters)
  • General conditions
  • Time after engine start n.a.
  • ECT >= -48° C
  • Vehicle speed n.a.
  • Waiting for MAF integral is flown off after gear is changed n.a.
  • MAF 0.00 - 1, 389.00 mg/rev
  • Integrated MAF in catalyst per cylinder n.a.
  • Static conditions
  • O2S front ready
  • Lambda stimulation active
  • Lambda control value -35.00 - 35.00 %
  • Engine speed 928 - 3, 008 RPM
  • MAF to activate diagnosis function 150.00 - 600.00 mg/rev
  • MAF per segment > 18.00 kg/h
  • Normalized integrated fuel mass in oil < 255.00 [-]
  • Catalyst purge not active
  • Limited dynamic conditions
  • Integrated MAF after dynamic conditions are fulfilled < n.a. g
  • Dynamic engine speed < 150 RPM
  • Dynamic MAF < n.a. mg/rev
  • Dynamic MAF per segment < 30.00 kg/h
  • Dynamic lambda < n.a. %
  • Change of dynamic torque < 0.07 [-]
  • CONDITIONS RANGE 2: (diagnosis carried out together with the catalyst efficiency diagnosis)
  • General conditions
  • Vehicle speed >= 10 km/h
  • Barometric pressure n.a.
  • Catalyst overheating protection not active
  • O2S rear ready
  • O2S front ready
  • O2S front pump current valid
  • O2S heater rear active
  • internal resistance O2S rear <= 700.00 Ohm
  • Time after a catalyst purge phase >= 0.02 s
  • Integrated heat energy >= 1, 600.00 - 3, 000.00 kJ
  • Time after engine start > 230.0 - 1, 000.0 s
  • (1.8L) Engine speed 1, 280 - 3, 008 RPM
  • (2.0L) Engine speed 1, 344 - 3, 008 RPM
  • Lambda control value < 50.00 %
  • Deviation of lambda controller output @ start diagnosis < 10.00 %
  • Deviation of lambda controller output during diagnosis < 8.00 - 15.00 %
  • Counter lambda controller deviation > 1.00 -
  • Fast trim control not calibrated
  • Or
  • Proportional part of trim control < 0.25 -
  • Coasting function not active
  • Lambda adaptation not active
  • Valve lift not equipped
  • Temperature conditions:
  • ECT > 60° C
  • IAT > -48° C
  • Modeled catalyst temperature once after engine start > 550° C
  • Modeled catalyst temp. 500 - 700° C
  • Modeled catalyst temp. extended range 470 - 730° C
  • Difference between dynamic and stationary catalyst temp. -254.0 - 254.0 K
  • Difference between dynamic and stationary catalyst temp. extended range -304.0 - 304.0 K
  • Modeled catalyst temperature @ start > 550° C
  • Integrated MAF, catalyst temp. conditions fulfilled n.a.
  • Modeled exhaust gas temperature at O2S rear <= 1, 201° C
  • Air mass flow conditions:
  • MAF per cylinder 40.00 - 130.00 kg/h
  • MAF per cylinder extended range 35.00 - 135.00 kg/h
  • MAF 125.01 - 580.00 mg/rev
  • Air mass during diagnosis not calibrated [mg/rev]
  • MAF set point 125.01 - 580.00 mg/rev
  • MAF extended range n.a. mg/rev
  • Low dynamics conditions
  • Dynamic engine speed < 20 RPM
  • Dynamic lambda controller output <= 20.00%
  • Dynamic MAF < 25.01 mg/stk
  • Integrated MAF after dynamic conditions are fulfilled > 20.0 g
  • Evap purge conditions: case 1
  • Evap purge valve not calibrated
  • Case 2:
  • Canister load calculation not calibrated
  • Evap purge flow not calibrated
  • Case 3
  • Canister load not calibrated [-]
  • Evap purge flow not calibrated
  • Close the gap conditions:
  • O2S rear voltage @ diagnosis start >= 0.55 V
  • Integrated air mass @ start diagnosis not calibrated
  • O2S front dynamic diagnosis separate not active
  • 4.4 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 Heater Front Functional Check
  • O2S ceramic temperature < 730° C
  • Actuator commanded on
  • For time >= 10.0 s
  • 20 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0137 O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 Oxygen Sensors Rear Short To Ground
  • O2S sensor voltage < 0.15 V
  • O2S heater active
  • 0.6 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 Rear Short To Battery
  • O2S sensor voltage > 5.2 - 5.35 V
  • O2S heater active
  • 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 .
P013A  O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2 Oxygen Sensors Rear Rich To Lean Transition Response Check At Fuel Cut Off
  • Gradient sensor voltage (arithmetic average) < 600.0 mV/sec.
  • Integrated heat energy n.a.
  • Modeled catalyst temp. > 400° C
  • Vehicle speed 47 - 255 km/h
  • O2S rear ready
  • Internal resistance O2S rear < 700.00 Ohm
  • MAF per cylinder 11.50 - 140.00 kg/h
  • Sensor voltage at begin of fuel cutoff > 0.67 V
  • Integrated mass air flow after last fuel cut off >= 85.0 g
  • Fuel cut off active
  • Number of checks 2.00 [-]
  • 86.5 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 Rear Open Circuit
  • Internal resistance of O2S (binary) > 65, 534.00 Ω
  
  • 2.5 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 Rear Out Of Range High
  • internal resistance of O2S (binary) 700.00 - 65, 534.00 Ω
  • Actuator commanded on
  • For time >= 10.0 s
  • 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 .
P0149 Fuel Timing Error Injection Valves Supply Voltage Out Of Range Low
  • Boost voltage < 30.0 V
  • Engine running >= 0.3 s
  • 3.6 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injector --, CHECKING .
  • Boost voltage <= 50.0 V
Injection Valves Supply Voltage Out Of Range High
  • Boost voltage > 75.0 V
P0171 System Too Lean Bank 1 Fuel System Too Lean
  • Lambda controller output > 35.0%
  • Lambda control closed loop
  • Mass air flow > 60.00 mg/stk
  • Engine speed > 576 RPM
  • ECT @ cylinder block > 55° C
  • IAT at intake manifold > -48° C
  • AAT > -48° C
  • Evap purge valve closed
  • Canister load <= 1.20 [-]
  • Evap purge flow at max. value
  • Depending on canister purge min:
  • Lower limit of lambda controller output n.a.
  • Upper limit of lambda controller output n.a.
  • Evap purge flow at min. value
  • 60.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to Fuel Injector --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check the intake system for leaks, or engine gaskets, oil cap loose/missing that can allow air in via the PCV system.-- Check the vacuum lines for leaks.
P0172 System Too Rich Bank 1 Fuel System Too Rich
  • Lambda controller output < -35.0%
  • Lambda control closed loop
  • Mass air flow > 60.00 mg/stk
  • Engine speed > 576 RPM
  • (1.8L) ECT @ cylinder block > 55° C
  • (2.0L) ECT @ cylinder block > 60° C
  • IAT at intake manifold > -48° C
  • AAT > -48° C
  • Oil dilution not detected
  • Evap purge valve closed
  • Canister load <= 1.20 [-]
  • Evap purge flow at max. value
  • Depending on canister purge min:
  • Lower limit of lambda controller output n.a.
  • Upper limit of lambda controller output n.a.
  • Evap purge flow at min. value
  • 60.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to Fuel Injector --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, 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 Fuel Pressure LP Sensor Short To Battery / Open Circuit
  • High fuel pressure sensor voltage > 4.80 V
  
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P0191 Fuel Rail Pressure Sensor Circuit Range/Performance Bank 1 Fuel Rail Pressure (FRP) Out Of Range High
  • Fuel pressure > 27, 900.09 kPa
  • Engine running
  • Engine speed < 8, 160 RPM
  • Time after engine start > 5.0 s
  • 5.0 s.
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P0192 Fuel Rail Pressure Sensor Circuit Low Bank 1 Fuel Pressure LP Sensor Short To Ground
  • High fuel pressure sensor voltage < 0.20 V
  
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P0201 Cylinder 1 Injector "A" Circuit Fuel Injection Valves Electrical Error
  • Indeterminate fault pattern via powerstage diagnosis detected
  • Injector low side voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector low side voltage < 2.0 V
  • Injector high side switch current driver stage internal value
  • Injector low side voltage < 2.0 V
  • Injector low side switch current (hardware values) driver stage internal value
  • Injector voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector load resistance to ground and battery > 20.0 Ohm
  • Injector low side switch current driver stage internal value
  • Injector load resistance to ground and battery > 20.0 Ohm
  • ground and battery injector high side switch current driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 8, 640.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Cylinder 1 Fuel Injector -N30-. Refer to Fuel Injector --, CHECKING .
Fuel Injection Valves Open Circuit
  • Fault pattern for open circuit via powerstage diagnosis detected
  • Injector low side voltage < 2.0 V
  • Engine stop not active
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
Fuel Injection Valves Short Circuit
  • Fault pattern for short circuit via powerstage diagnosis detected
  • Injector current rise time during peak phase < 0.064 ms
P0202 Cylinder 2 Injector "A" Circuit Fuel Injection Valves Electrical Error
  • Indeterminate fault pattern via powerstage diagnosis detected
  • Injector low side voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector low side voltage < 2.0 V
  • Injector high side switch current driver stage internal value
  • Injector low side voltage < 2.0 V
  • Injector low side switch current (hardware values) driver stage internal value
  • Injector voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector load resistance to ground and battery > 20.0 Ohm
  • Injector low side switch current driver stage internal value
  • Injector load resistance to ground and battery > 20.0 Ohm
  • Ground and battery injector high side switch current driver stage internal value
  • Indeterminate fault pattern via powerstage diagnosis detected
  • Injector low side voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector low side voltage < 2.0 V
  • Injector high side switch current driver stage internal value
  • Injector low side voltage < 2.0 V
  • Injector low side switch current (hardware values) driver stage internal value
  • Injector voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector load resistance to ground and battery > 20.0 Ohm
  • Injector low side switch current driver stage internal value
  • Injector load resistance to ground and battery > 20.0 Ohm
  • Ground and battery injector high side switch current driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 8, 640.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Cylinder 2 Fuel Injector -N31-. Refer to Fuel Injector --, CHECKING .
Fuel Injection Valves Open Circuit
  • Fault pattern for open circuit via powerstage diagnosis detected
  • Injector low side voltage < 2.0 V
  • Engine stop not active
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
Fuel Injection Valves Short Circuit
  • Fault pattern for short circuit via powerstage diagnosis detected
  • Injector current rise time during peak phase < 0.064 ms
P0203 Cylinder 3 Injector "A" Circuit Fuel Injection Valves Electrical Error
  • Indeterminate fault pattern via powerstage diagnosis detected
  • Injector low side voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector low side voltage < 2.0 V
  • Injector high side switch current driver stage internal value
  • Injector low side voltage < 2.0 V
  • Injector low side switch current (hardware values) driver stage internal value
  • Injector voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector load resistance to ground and battery > 20.0 Ohm
  • Injector low side switch current driver stage internal value
  • Injector load resistance to ground and battery > 20.0 Ohm
  • Ground and battery injector high side switch current driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 0.5 s
  • 2 DCY
 -- Check the Cylinder 3 Fuel Injector -N32-. Refer to Fuel Injector --, CHECKING .
Fuel Injection Valves Open Circuit
  • Fault pattern for open circuit via powerstage diagnosis detected
  • Injector low side voltage < 2.0 V
  • Engine stop not active
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
Fuel Injection Valves Short Circuit
  • Fault pattern for short circuit via powerstage diagnosis detected
  • Injector current rise time during peak phase < 0.064 ms
P0204 Cylinder 4 Injector "A" Circuit Fuel Injection Valves Electrical Error
  • Indeterminate fault pattern via powerstage diagnosis detected
  • Injector low side voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector low side voltage < 2.0 V
  • Injector high side switch current driver stage internal value
  • Injector low side voltage < 2.0 V
  • Injector low side switch current (hardware values) driver stage internal value
  • Injector voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector voltage < 2.0 V
  • Injector low side switch current driver stage internal value
  • Injector load resistance to ground and battery > 20.0 Ohm
  • Injector low side switch current driver stage internal value
  • Injector load resistance to ground and battery > 20.0 Ohm
  • ground and battery injector high side switch current driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 8, 640.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Cylinder 4 Fuel Injector -N33-. Refer to Fuel Injector --, CHECKING .
Fuel Injection Valves Open Circuit
  • Fault pattern for open circuit via powerstage diagnosis detected
  • Injector low side voltage < 2.0 V
  • Engine stop not active
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
Fuel Injection Valves Short Circuit
  • Fault pattern for short circuit via powerstage diagnosis detected
  • Injector current rise time during peak phase < 0.064 ms
P0221 Throttle/Pedal Position Sensor/Switch "B" Circuit Range/Performance Throttle Position Sensor 2 Rationality Check
  • Normalized difference between measured and modeled value of mass air flow from TPS 2 >= 1.00 [-]
  • Or
  • Relative mass air flow integral from TPS 2 > 60.00 [-]
  • Throttle adaptation (@ initial start or after detection of throttle exchange or checksum error) not active
  • 0.01 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 2 Short To Ground
  • Throttle position sensor 2 voltage < 0.17 V
  
  • 0.2 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 2 Short To Battery Plus
  • Throttle position sensor 2 voltage > 4.83 V
  
  • 0.2 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 Boost Pressure Control Out Of Range High
  • Boost pressure > calculated max. plausible value
  • And
  • Boost pressure deviation < 209.90 - 265.00 kPa
  • Or
  • Turbocharger protection active
  • Engine running
  • Accelerator pedal value > 0.00%
  • Fuel cut off n.a.
  • Difference between boost pressure and barometric pressure >= 20.00 kPa
  • 1.3 s
  • Continuous
  • 2 DCY
 -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .
P0236 Turbocharger/Supercharger Boost Sensor "A" Circuit Range/Performance Turbocharger Boost Pressure Sensor Cross Check (Engine Standing)
  • Diff. turbocharger boost pressure vs. MAP > 7.50 kPa
  • Diff. BARO vs. turbocharger boost pressure > 7.50 kPa
  • Diff. BARO vs. MAP <= 7.50 kPa
  • Case 1: Engine stop during DCY
  • Engine stopped
  • Vehicle speed < 1 km/h
  • Engine @ driving cycle n.a.
  • For time >= 10.0 s
  • Case 2: engine stop @ start of DCY
  • Engine stopped
  • Vehicle speed < 1 km/h
  • Engine @ driving cycle n.a.
  • 3.0 s
  • Continuous
  • 2 DCY
 -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .
Turbocharger Boost Pressure Sensor Cross Check (ECM Keep Alive Time)
  • Engine stopped
  • Vehicle speed < 1 km/h
  • ECM keep alive-time 10.0 - 6, 553.5 s
  • Time after engine stop >= 5.0 s
  • BARO sensor voltage 0.20 - 4.80 V
  • MAP sensor voltage 0.20 - 4.80 V
  • Boost pressure sensor voltage 0.20 - 4.80 V
P0237 Turbocharger/Supercharger Boost Sensor "A" Circuit Low Turbocharger Boost Pressure Sensor Short To Ground
  • Turbocharger boost pressure sensor voltage < 0.20 V
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .
P0238 Turbocharger/Supercharger Boost Sensor "A" Circuit High Turbocharger Boost Pressure Sensor Short To Battery Plus
  • Turbocharger boost pressure sensor voltage > 4.80 V
  
  • 0.5 s
  • Continuous
.
  • 2 DCY
 -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .
P025A Fuel Pump Module "A" Control Circuit/Open Fuel Pump Open Circuit
  • Signal voltage, lower range > 1.92 - 2.21 V
  • Signal voltage, upper range (hardware values) < 2.84 - 3.25 V
  • Commanded PWM 9.80 - 92.20%
  • Actuator commanded off
  • 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-, CHECKING .
P025C Fuel Pump Module "A" Control Circuit Low Fuel Pump Short To Ground
  • Signal voltage (hardware values > 1.92 - 2.21 V
  • Commanded PWM 9.80 - 92.20%
  • Actuator commanded off
  • 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-, CHECKING .
P025D Fuel Pump Module "A" Control Circuit High Fuel Pump Short To Battery Plus
  • Power stage temperature > 160.0 - 200.0° C
  • Signal current (hardware values) driver stage internal value
  • Commanded PWM 9.80 - 92.20%
  • 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-, CHECKING .
P0261 Cylinder 1 Injector "A" Circuit Low Fuel Injection Valves Short To Ground
  • Fault pattern for short to ground via powerstage diagnosis detected
  • Injector voltage < 2.0 V
  • Engine stop not active
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 8, 640.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Cylinder 1 Fuel Injector -N30-. Refer to Fuel Injector --, CHECKING .
Fuel Injection Valves Short To Ground (High Side)
  • Injector driver voltage < 2 V
  • And
  • Injector driver high side switch current driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 720.0° CRK
  • Continuous
Fuel Injection Valves Short To Ground (Low Side)
  • Injector driver voltage < 2 V
  • And
  • Injector driver high side switch current driver stage internal value
  • Injector driver low side switch current (hardware values) driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
P0262 Cylinder 1 Injector "A" Circuit High Fuel Injection Valves Short To Battery Plus
  • Fault pattern for short to battery plus via powerstage diagnosis detected
  • Injector voltage > 2.0 V
  • Engine stop not active
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 8, 640.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Cylinder 1 Fuel Injector -N30-. Refer to Fuel Injector --, CHECKING .
Fuel Injection Valves Short To Battery Plus (High Side)
  • Injector driver voltage > 2.0 V
  • And
  • injector driver high side switch current (hardware values) driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 720.0° CRK
  • Continuous
Fuel Injection Valves Short To Battery Plus (Low Side)
  • Injector driver voltage > 2.0 V
  • And
  • injector driver low side switch current (hardware values) driver stage internal value
P0264 Cylinder 2 Injector "A" Circuit Low Fuel Injection Valves Short To Ground
  • Fault pattern for short to ground via powerstage diagnosis detected
  • Injector voltage < 2.0 V
  • Engine stop not active
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 8, 640.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Cylinder 2 Fuel Injector -N31-. Refer to Fuel Injector --, CHECKING .
Fuel Injection Valves Short To Ground (High Side)
  • Injector driver voltage < 2 V
  • And
  • Injector driver high side switch current driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 720.0° CRK
  • Continuous
Fuel Injection Valves Short To Ground (Low Side)
  • Injector driver voltage < 2 V
  • And
  • Injector driver high side switch current driver stage internal value
  • Injector driver low side switch current (hardware values) driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
P0265 Cylinder 2 Injector "A" Circuit High Fuel Injection Valves Short To Battery Plus
  • Fault pattern for short to battery plus via powerstage diagnosis detected
  • Injector voltage > 2.0 V
  • Engine stop not active
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 8, 640.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Cylinder 2 Fuel Injector -N31-. Refer to Fuel Injector --, CHECKING .
Fuel Injection Valves Short To Battery Plus (High Side)
  • Injector driver voltage > 2.0 V
  • And
  • Injector driver high side switch current (hardware values) driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 720.0° CRK
  • Continuous
Fuel Injection Valves Short To Battery Plus (Low Side)
  • Injector driver voltage > 2.0 V
  • And
  • Injector driver low side switch current (hardware values) driver stage internal value
P0267 Cylinder 3 Injector "A" Circuit Low Fuel Injection Valves Short To Ground
  • Fault pattern for short to ground via powerstage diagnosis detected
  • Injector voltage < 2.0 V
  • Engine stop not active
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 8, 640.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Cylinder 3 Fuel Injector -N32-. Refer to Fuel Injector --, CHECKING .
Fuel Injection Valves Short To Ground (High Side)
  • Injector driver voltage < 2 V
  • And
  • Injector driver high side switch current (hardware values) driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 720.0° CRK
  • Continuous
Fuel Injection Valves Short To Ground (Low Side)
  • Injector driver voltage < 2 V
  • And
  • Injector driver high side switch current driver stage internal value
  • Injector driver low side switch current (hardware values) driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
P0268 Cylinder 3 Injector "A" Circuit High Fuel Injection Valves Short To Battery Plus
  • Fault pattern for short to battery plus via powerstage diagnosis detected
  • Injector voltage > 2.0 V
  • Engine stop not active
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 8, 640.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Cylinder 3 Fuel Injector -N32-. Refer to Fuel Injector --, CHECKING .
Fuel Injection Valves Short To Battery Plus (High Side)
  • Injector driver voltage > 2.0 V
  • And
  • Injector driver high side switch current (hardware values) driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 720.0° CRK
  • Continuous
Fuel Injection Valves Short To Battery Plus (Low Side)
  • Injector driver voltage > 2.0 V
  • And
  • Injector driver low side switch current (hardware values) driver stage internal value
P0270 Cylinder 4 Injector "A" Circuit Low Fuel Injection Valves Short To Ground
  • Fault pattern for short to ground via powerstage diagnosis detected
  • Injector voltage < 2.0 V
  • Engine stop not active
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 8, 640.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Cylinder 4 Fuel Injector -N33-. Refer to Fuel Injector --, CHECKING .
Fuel Injection Valves Short To Ground (High Side)
  • Injector driver voltage < 2 V
  • And
  • Injector driver high side switch current (hardware values) driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 720.0° CRK
  • Continuous
Fuel Injection Valves Short To Ground (Low Side)
  • Injector driver voltage < 2 V
  • And
  • Injector driver high side switch current driver stage internal value
  • Injector driver low side switch current (hardware values) driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
P0271 Cylinder 4 Injector "A" Circuit High Fuel Injection Valves Short To Battery Plus
  • Fault pattern for short to battery plus via powerstage diagnosis detected
  • Injector voltage > 2.0 V
  • Engine stop not active
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 8, 640.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Cylinder 4 Fuel Injector -N33-. Refer to Fuel Injector --, CHECKING .
Fuel Injection Valves Short To Battery Plus (High Side)
  • Injector driver voltage > 2.0 V
  • And
  • Injector driver high side switch current (hardware values) driver stage internal value
  • Engine running
  • ECT @ cylinder block >= -30° C
  • Engine speed < 7, 000 RPM
  • Injection time n.a.
  • 720.0° CRK
  • Continuous
Fuel Injection Valves Short To Battery Plus (Low Side)
  • Injector driver voltage > 2.0 V
  • And
  • Injector driver low side switch current (hardware values) driver stage internal value
P0299 Turbocharger/Supercharger "A" Underboost Condition Turbocharger Boost Pressure Control Out Of Range Low
  • Boost pressure < calculated min. plausible value
  • And
  • Boost pressure deviation > 5.00 kPa
  • Engine running
  • Turbo charger bypass valve closed
  • For time >= 1.0 s
  • Pressure ratio before charger set point > 1.30 [-]
  • For time >= 1.2 - 1.9 s
  • Engine speed > 2, 208 - 2, 750 RPM
  • Barometric pressure > 73.00 kPa
  • ECT > -10° C
  • No cylinder is shut off fuel tank level n.a.
  • 4.0 s
  • Continuous
  • 2 DCY
 -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING -- Check the charge air system for proper seal. Refer to the appropriate repair information.
Intake Manifold Adaptive Value Check
  • Turbo charger actuator set point >= 17.0 - 20.0%
  • Engine running
  • Conditions:
  • For time >= 0.5 s
  • Difference between filtered boost pressure and basic boost pressure > 40.01 kPa
  • Difference between filtered boost pressure set point and basic boost pressure > 40.01 kPa
  • Boost pressure control deviation < 20.0 kPa
  • Boost pressure set point < 16.0 kPa
  • Actual boost pressure < 30.0 kPa
  • Difference between current boost pressure set point and basic boost pressure > 3.0 kPa
  • ECT > -20° C
  • IAT @ throttle > 0° C
  • Engine speed 2, 500 - 6, 800 RPM
  • Condition:
  • For time >= 5, 000 ms.
  • Difference between actual turbocharger speed and maximum turbocharger speed set point > 9, 003 RPM
  • Conditions:
  • For time >= 1, 000 ms.
  • No gear shift
  • Fuel cut off not active
  • 0.01 s
  • Continuous
P0300 Random/Multiple Cylinder Misfire Detected Misfire Crankshaft Speed Fluctuation (Multiple)
  • Number of cylinders with emission threshold misfire within 4, 000 revolutions >= 2.00 [-]
  • Or
  • Number of cylinders with emission threshold misfire within 1, 000 revolutions >= n.a. [-]
  • Emission threshold misfire detected
  • 1, 000 (rev)
  • Continuous
  • 2 DCY
 -- Check the spark plugs with a visual inspection.-- Check the intake system visually for leaks.-- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to Fuel Injector --, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
  • Number of cylinders with catalyst damaging misfire >= 2.00 [-]
  • Catalyst damaging misfire detected
  • 200 (rev)
  • Continuous
  • Immediately
P0301  Cylinder 1 Misfire Detected Misfire Crankshaft Speed Fluctuation (Single Or Multiple)
  • Catalyst damage misfire
  • 1.8L : Catalyst damaging misfire rate > 5.55 - 62.50%
  • 2.0L : Catalyst damaging misfire rate > 5.55 - 31.25%
  • Initial engine speed > 550 RPM
  • Engine speed > 550 RPM
  • Engine speed < 6, 848 RPM
  • Time after engine start not calibrated s
  • 1.8L : Engine load > 5.26 - 44.49%
  • 2.0L : Engine load > 4.36 - 44.00%
  • For A/T:
  • Depending on ECT @ cylinder block @ start
  • ECT @ cylinder block @ engine start <= -48° C
  • Then activation if
  • ECT @ cylinder block >= 20° C
  • ECT @ cylinder block @ engine start > -48° C
  • Fuel cut off not active
  • Single fuel cut off not active
  • Number of fade out cylinders < 2.00 [-]
  • Dynamic manifold air pressure not calibrated kPa
  • Dynamic throttle position not calibrated °TPS / sec.
  • Engine not calibrated
  • Engine speed not calibrated RPM
  • Dynamic of ignition angle not calibrated ° CRK
  • Dynamic of ignition angle not calibrated ° CRK
  • Rough road not detected
  • 200 Rev.
  • Continuous
  • Immed.
 -- Check the spark plugs with a visual inspection.-- Check the intake system visually for leaks.-- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to Fuel Injector --, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
  • Emission threshold misfire within_1, 000_rev
  • Emission threshold misfire rate (MR) not calibrated
  • 1, 000 Rev.
  • Continuous
  • 2 DCY
  • Emission threshold misfire within_4, 000_rev
  • Emission threshold misfire rate (MR) > 2.75%
  • 4 x 1, 000 Rev.
  • Continuous
P0302  Cylinder 2 Misfire Detected Misfire Crankshaft Speed Fluctuation (Single Or Multiple)
  • Catalyst damage misfire
  • 1.8L : Catalyst damaging misfire rate > 5.55 - 62.50%
  • 2.0L : Catalyst damaging misfire rate > 5.55 - 31.25%
  • Initial engine speed > 550 RPM
  • Engine speed > 550 RPM
  • Engine speed < 6, 848 RPM
  • Time after engine start not calibrated s
  • 1.8L : Engine load > 5.26 - 44.49%
  • 2.0L : Engine load > 4.36 - 44.00%
  • For A/T:
  • Depending on ECT @ cylinder block @ start
  • ECT @ cylinder block @ engine start <= -48° C
  • Then activation if
  • ECT @ cylinder block >= 20° C
  • ECT @ cylinder block @ engine start > -48° C
  • Fuel cut off not active
  • Single fuel cut off not active
  • Number of fade out cylinders < 2.00 [-]
  • Dynamic manifold air pressure not calibrated kPa
  • Dynamic throttle position not calibrated °TPS / sec.
  • Engine not calibrated
  • Engine speed not calibrated RPM
  • Dynamic of ignition angle not calibrated ° CRK
  • Dynamic of ignition angle not calibrated ° CRK
  • Rough road not detected
  • 200 Rev.
  • Continuous
  • Immed.
 -- Check the spark plugs with a visual inspection.-- Check the intake system visually for leaks.-- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to Fuel Injector --, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
  • Emission threshold misfire within_1, 000_rev
  • Emission threshold misfire rate (MR) not calibrated
  • 1, 000 Rev.
  • Continuous
  • 2 DCY
  • Emission threshold misfire within_4, 000_rev
  • Emission threshold misfire rate (MR) > 2.75%
  • 4 x 1, 000 Rev.
  • Continuous
P0303  Cylinder 3 Misfire Detected Misfire Crankshaft Speed Fluctuation (Single Or Multiple)
  • Catalyst damage misfire
  • 1.8L : Catalyst damaging misfire rate > 5.55 - 62.50%
  • 2.0L : Catalyst damaging misfire rate > 5.55 - 31.25%
  • Initial engine speed > 550 RPM
  • Engine speed > 550 RPM
  • Engine speed < 6, 848 RPM
  • Time after engine start not calibrated s
  • 1.8L : Engine load > 5.26 - 44.49%
  • 2.0L : Engine load > 4.36 - 44.00%
  • For A/T:
  • Depending on ECT @ cylinder block @ start
  • ECT @ cylinder block @ engine start <= -48° C
  • Then activation if
  • ECT @ cylinder block >= 20° C
  • ECT @ cylinder block @ engine start > -48° C
  • Fuel cut off not active
  • Single fuel cut off not active
  • Number of fade out cylinders < 2.00 [-]
  • Dynamic manifold air pressure not calibrated kPa
  • Dynamic throttle position not calibrated °TPS / sec.
  • Engine not calibrated
  • Engine speed not calibrated RPM
  • Dynamic of ignition angle not calibrated ° CRK
  • Dynamic of ignition angle not calibrated ° CRK
  • Rough road not detected
  • 200 Rev.
  • Continuous
  • Immed.
 -- Check the spark plugs with a visual inspection.-- Check the intake system visually for leaks.-- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to Fuel Injector --, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
  • Emission threshold misfire within_1, 000_rev
  • Emission threshold misfire rate (MR) not calibrated
  • 1, 000 Rev.
  • Continuous
  • 2 DCY
  • Emission threshold misfire within_4, 000_rev
  • Emission threshold misfire rate (MR) > 2.75%
  • 4 x 1, 000 Rev.
  • Continuous
P0304  Cylinder 4 Misfire Detected Misfire Crankshaft Speed Fluctuation (Single Or Multiple)
  • Catalyst damage misfire
  • 1.8L : Catalyst damaging misfire rate > 5.55 - 62.50%
  • 2.0L : Catalyst damaging misfire rate > 5.55 - 31.25%
  • Initial engine speed > 550 RPM
  • Engine speed > 550 RPM
  • Engine speed < 6, 848 RPM
  • Time after engine start not calibrated s
  • 1.8L : Engine load > 5.26 - 44.49 %
  • 2.0L : Engine load > 4.36 - 44.00 %
  • For A/T:
  • Depending on ECT @ cylinder block @ start
  • ECT @ cylinder block @ engine start <= -48° C
  • Then activation if
  • ECT @ cylinder block >= 20° C
  • ECT @ cylinder block @ engine start > -48° C
  • Fuel cut off not active
  • Single fuel cut off not active
  • Number of fade out cylinders < 2.00 [-]
  • Dynamic manifold air pressure not calibrated kPa
  • Dynamic throttle position not calibrated °TPS / sec.
  • Engine not calibrated
  • Engine speed not calibrated RPM
  • Dynamic of ignition angle not calibrated ° CRK
  • Dynamic of ignition angle not calibrated ° CRK
  • Rough road not detected
  • 200 Rev.
  • Continuous
  • Immed.
 -- Check the spark plugs with a visual inspection.-- Check the intake system visually for leaks.-- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to Fuel Injector --, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
  • Emission threshold misfire within_1, 000_rev
  • Emission threshold misfire rate (MR) not calibrated
  • 1, 000 Rev.
  • Continuous
  • 2 DCY
  • Emission threshold misfire within_4, 000_rev
  • Emission threshold misfire rate (MR) > 2.75%
  • 4 x 1, 000 Rev.
  • Continuous
P0326 Knock/Combustion Vibration Sensor 1 Circuit Range/Performance Bank 1 or Single Sensor Knock Sensor Rationality Check Low
  • Difference between knock sensor signal and average knock sensor signal < 0.00 - 0.12 V
  • ECT @ cylinder block > 60° C
  • MAF > 229.0 mg/rev
  • 4.3 s
  • Continuous
  • 2 DCY
 -- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .
P0327 Knock/Combustion Vibration Sensor 1 Circuit Low Bank 1 or Single Sensor Knock Sensor Out Of Range
  • Sensor signal < 0.12 - 0.31 V
  • ECT @ cylinder block > 60° C
  • MAF > 229.00 mg/rev
  • Engine speed > 2, 016 RPM
  • 4.0 s
  • Continuous
  • 2 DCY
 -- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .
P0335 Crankshaft Position Sensor "A" Circuit Crankshaft Position Sensor CKP activity check
  • Pulse width backwards < 62; > 150 [μs]
  • For number of pulse widths outside tolerance > 1.00 [-]
  • Or
  • Pulse width forwards < 15; > 62 [μs]
  • For number of pulse widths outside tolerance > 1.00 [-]
  • Engine speed > 32; < 1200 RPM
  • 1, 800.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .
Crankshaft Position Sensor Activity Check
  • Case 1:
  • Counted exhaust camshaft signals without synchronization >= n.a [-]
  • Or
  • Counted intake camshaft signals without synchronization >= n.a. [-]
  • Case 2:
  • Counted exhaust camshaft signals without synchronization >= 1.00 [-]
  • Or
  • Counted intake camshaft signals without synchronization >= 17.0 [-]
  • Signal edges @ selected camshaft signal detected
  • Choice of:
  • Ignition off
  • Engine speed > 380 RPM
  • Engine stalling >= 1.0 s
  • Synchronization test incorrect
  • Engine speed >= 380 RPM
  • Engine running
  • Engine stalling >= 5.0 s
  • Backwards rotation not detected
  • Engine speed >= 400 RPM
  • Engine stop active
  • 0.01 s
  • Continuous
P0336 Crankshaft Position Sensor "A" Circuit Range/Performance Crankshaft Position Sensor Rationality Check
  • Crankshaft synchronization lost
  • Engine running
  • 2, 160.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .
  • One or two additional teeth recognized incorrect
  • One or two teeth missed
  • Engine speed > 320 RPM
  • 1, 800.0° CRK
  • Continuous
  • 2 DCY
  • Sensor signal < 50 - 156 [μs]
  • Engine speed > 1, 200 RPM
  • Sensor signal < 30 [μs]
  • Engine speed <= 1, 200 RPM
  • Engine running
  • 45, 720.0° CRK
  • Continuous
  • 2 DCY
Crankshaft Position Sensor Out Of Range
  • Segment adaptation >= 7.0%
  • Fuel cut off all cylinders active
  • Segments in fuel cutoff mode >= 32.0 [-]
  • 180.0° CRK
  • Continuous
  • 2 DCY
P0340 Camshaft Position Sensor "A" Circuit Bank 1 or Single Sensor Camshaft Position Sensor Intake Signal Activity Check
  • Signal change not detected
  • For number of reference gap >= 3.00 [-]
  • Engine speed > 32 RPM
  • 2, 520° CRK
  • Continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .
P0341 Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor Camshaft Position Sensor Intake Signal Activity Check
  • Segment time value < 50 μs
  • Engine speed > 32; < 8, 160 RPM
  • 1, 440.00° CRK
  • Continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .
Camshaft Position Sensor Intake Angular Offset Check
  • Offset between camshaft and crankshaft < -79.00; > 15.00° CRK
  • Engine speed > 32 RPM
  • 450.0° CRK
  • Once / DCY
Camshaft Position Sensor Intake Rationality Check
  • Segment period ratio factor < 0.36; > 2.75 [-]
  • Or
  • Offset between camshaft and crankshaft < -79.0; > 15.0° CRK
  • Engine speed > 32; < 8, 160 RPM
  • 952.50° CRK
  • Continuous
P039B Cylinder 1 Pressure Too High Knock Control Function Check
  • Slow detection:
  • Ratio between knock sensor and knock threshold in main knock window > 2.0 - 3.0 [-]
  • For time >= 9, 000.0 - 11, 700.0° CRK
  • Or
  • Ratio between knock sensor and noise level in pre knock window > 3.50 - 5.0 [-]
  • For time >= 5, 760.0 - 6, 840.0° CRK
  • Or
  • Ratio between knock sensor and noise level in pre knock window > 3.50 - 5.0 [-]
  • Ratio between knock sensor and knock threshold in main knock window > 2.0 - 3.0 [-]
  • For time >= 12, 960.0 - 16, 740.0° CRK
  • Or
  • Torque limitation factor < 0.90 [-]
  • Engine running
  • ECT @ cylinder block > 60° C
  • Engine speed 1, 216 - 6, 400 RPM
  • Engine load n.a. %
  • Mass air flow > 403.0 - 501.0 mg/rev
  • Dynamic engine speed not active
  • Delay time n.a.
  • 900.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .
  • Fast detection:
  • Ratio between knock sensor and knock threshold in main knock window > 1.50 - 2.50 [-]
  • For time >= 540.0° CRK
  • Or
  • Ratio between knock sensor and noise level in pre knock window > 2.75 - 4.50 [-]
  • For time >= 360.0° CRK
  • Case 1:
  • Ratio between filtered engine roughness and misfire detection threshold <= 0.41 - 0.59 [-]
  • Or
  • Case 2:
  • Ratio between normalized engine roughness and misfire detection threshold <= n.a. [-]
  • Or
  • Case 3:
  • Ratio between filtered engine roughness and misfire detection threshold <= n.a. [-]
  • Or
  • Ratio between normalized engine roughness and misfire detection threshold <= n.a. [-]
  • Engine running
  • ECT @ cylinder block > 60° C
  • Engine speed 1, 216 - 6, 400 RPM
  • Engine load n.a. %
  • Mass air flow > 403.0 - 501.0 mg/rev
  • Misfire detection active
  • Dynamic engine speed not active
  • Delay time n.a.
P03A5 Cylinder 2 Pressure Too High Knock Control Function Check
  • Slow detection:
  • Ratio between knock sensor and knock threshold in main knock window > 2.0 - 3.0 [-]
  • For time >= 9, 000.0 - 11, 700.0° CRK
  • Or
  • Ratio between knock sensor and noise level in pre knock window > 3.50 - 5.0 [-]
  • For time >= 5, 760.0 - 6, 840.0° CRK
  • Or
  • Ratio between knock sensor and noise level in pre knock window > 3.50 - 5.0 [-]
  • Ratio between knock sensor and knock threshold in main knock window > 2.0 - 3.0 [-]
  • For time >= 12, 960.0 - 16, 740.0° CRK
  • Or
  • Torque limitation factor < 0.90 [-]
  • Engine running
  • ECT @ cylinder block > 60° C
  • Engine speed 1, 216 - 6, 400 RPM
  • Engine load n.a. %
  • Mass air flow > 403.0 - 501.0 mg/rev
  • Dynamic engine speed not active
  • Delay time n.a.
  • 900.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .
  • Fast detection:
  • Ratio between knock sensor and knock threshold in main knock window > 1.50 - 2.50 [-]
  • For time >= 540.0° CRK
  • Or
  • Ratio between knock sensor and noise level in pre knock window > 2.75 - 4.50 [-]
  • For time >= 360.0° CRK
  • Case 1:
  • Ratio between filtered engine roughness and misfire detection threshold <= 0.41 - 0.59 [-]
  • Or
  • Case 2:
  • Ratio between normalized engine roughness and misfire detection threshold <= n.a. [-]
  • Or
  • Case 3:
  • Ratio between filtered engine roughness and misfire detection threshold <= n.a. [-]
  • Or
  • Ratio between normalized engine roughness and misfire detection threshold <= n.a. [-]
  • Engine running
  • ECT @ cylinder block > 60° C
  • Engine speed 1, 216 - 6, 400 RPM
  • Engine load n.a. %
  • Mass air flow > 403.0 - 501.0 mg/rev
  • Misfire detection active
  • Dynamic engine speed not active
  • Delay time n.a.
P03AF Cylinder 3 Pressure Too High Knock Control Function Check
  • Slow detection:
  • Ratio between knock sensor and knock threshold in main knock window > 2.0 - 3.0 [-]
  • For time >= 9, 000.0 - 11, 700.0° CRK
  • Or
  • Ratio between knock sensor and noise level in pre knock window > 3.50 - 5.0 [-]
  • For time >= 5, 760.0 - 6, 840.0° CRK
  • Or
  • Ratio between knock sensor and noise level in pre knock window > 3.50 - 5.0 [-]
  • Ratio between knock sensor and knock threshold in main knock window > 2.0 - 3.0 [-]
  • For time >= 12, 960.0 - 16, 740.0° CRK
  • Or
  • Torque limitation factor < 0.90 [-]
  • Engine running
  • ECT @ cylinder block > 60° C
  • Engine speed 1, 216 - 6, 400 RPM
  • Engine load n.a. %
  • Mass air flow > 403.0 - 501.0 mg/rev
  • Dynamic engine speed not active
  • Delay time n.a.
  • 900.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .
  • Fast detection:
  • Ratio between knock sensor and knock threshold in main knock window > 1.50 - 2.50 [-]
  • For time >= 540.0° CRK
  • Or
  • Ratio between knock sensor and noise level in pre knock window > 2.75 - 4.50 [-]
  • For time >= 360.0° CRK
  • Case 1:
  • Ratio between filtered engine roughness and misfire detection threshold <= 0.41 - 0.59 [-]
  • Or
  • Case 2:
  • Ratio between normalized engine roughness and misfire detection threshold <= n.a. [-]
  • Or
  • Case 3:
  • Ratio between filtered engine roughness and misfire detection threshold <= n.a. [-]
  • Or
  • Ratio between normalized engine roughness and misfire detection threshold <= n.a. [-]
  • Engine running
  • ECT @ cylinder block > 60° C
  • Engine speed 1, 216 - 6, 400 RPM
  • Engine load n.a. %
  • Mass air flow > 403.0 - 501.0 mg/rev
  • Misfire detection active
  • Dynamic engine speed not active
  • Delay time n.a.
P03B9 Cylinder 4 Pressure Too High Knock Control Function Check
  • Slow detection:
  • Ratio between knock sensor and knock threshold in main knock window > 2.0 - 3.0 [-]
  • For time >= 9, 000.0 - 11, 700.0° CRK
  • Or
  • Ratio between knock sensor and noise level in pre knock window > 3.50 - 5.0 [-]
  • For time >= 5, 760.0 - 6, 840.0° CRK
  • Or
  • Ratio between knock sensor and noise level in pre knock window > 3.50 - 5.0 [-]
  • Ratio between knock sensor and knock threshold in main knock window > 2.0 - 3.0 [-]
  • For time >= 12, 960.0 - 16, 740.0° CRK
  • Or
  • Torque limitation factor < 0.90 [-]
  • Engine running
  • ECT @ cylinder block > 60° C
  • Engine speed 1, 216 - 6, 400 RPM
  • Engine load n.a. %
  • Mass air flow > 403.0 - 501.0 mg/rev
  • Dynamic engine speed not active
  • Delay time n.a.
  • 900.0° CRK
  • Continuous
  • 2 DCY
 -- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .
  • Fast detection:
  • Ratio between knock sensor and knock threshold in main knock window > 1.50 - 2.50 [-]
  • For time >= 540.0° CRK
  • Or
  • Ratio between knock sensor and noise level in pre knock window > 2.75 - 4.50 [-]
  • For time >= 360.0° CRK
  • Case 1:
  • Ratio between filtered engine roughness and misfire detection threshold <= 0.41 - 0.59 [-]
  • Or
  • Case 2:
  • Ratio between normalized engine roughness and misfire detection threshold <= n.a. [-]
  • Or
  • Case 3:
  • Ratio between filtered engine roughness and misfire detection threshold <= n.a. [-]
  • Or
  • Ratio between normalized engine roughness and misfire detection threshold <= n.a. [-]
  • Engine running
  • ECT @ cylinder block > 60° C
  • Engine speed 1, 216 - 6, 400 RPM
  • Engine load n.a. %
  • Mass air flow > 403.0 - 501.0 mg/rev
  • Misfire detection active
  • Dynamic engine speed not active
  • Delay time n.a.
P0420  Catalyst System Efficiency Below Threshold Bank 1 Catalyst System NMOG / NMHC / NOX Conversion Capability
  • Cat efficiency (arithmetic average) > 1.00 [-]
  • EWMA filtered
  • catalyst efficiency not calibrated [-]
  • Arithmetic average, corrected with measured delay and transition time of Oxygen Sensors rear
  • Catalyst efficiency not calibrated [-]
  • EWMA filtered, corrected with measured delay and transition time of Oxygen Sensors rear
  • Catalyst efficiency not calibrated [-]
  • General conditions
  • Vehicle speed >= 10 km/h
  • Barometric pressure n.a.
  • Catalyst overheating protection not active
  • turbine overheating protection not active
  • O2S rear ready
  • O2S front ready
  • O2S heater rear active
  • Internal resistance O2S rear <= 700 Ω
  • Time after catalyst purge phase >= 0.02 s
  • Integrated heat energy >= 1, 600.00 - 3, 000.00 kJ
  • Time after engine start > 230.0 -1, 000.0 s
  • Engine speed (2.0L) 1, 344 - 3, 008 rpm
  • Engine speed (1.8L) 1, 280 -3, 008 rpm
  • Lambda control value < 50 %
  • Deviation of lambda controller output @ start diagnosis < 10.00 %
  • Deviation of lambda controller output during diagnosis < 8.00 - 15.00 %
  • Fast trim control not calibrated
  • Proportional part of secondary fuel control loop < 0.25 -
  • Lambda adaptation not active
  • Coasting function not active
  • Valve lift not active
  • Temperature conditions
  • ECT > 60° C
  • IAT > -48° C
  • Modeled catalyst temp. 500 - 700° C
  • Modeled catalyst temp. extended range 470 - 730° C
  • Integrated MAF, catalyst temp. conditions fulfilled not calibrated
  • Difference between dynamic and stationary catalyst temp. -254.0 - 254.0 K
  • Difference between dynamic and stationary catalyst temp. extended range -304.0 - 304.0 K
  • Modeled catalyst temperature @ start > 550° C
  • Modeled exhaust gas temperature at O2S rear <= 1201° C
  • Air mass flow conditions
  • MAF per cylinder 40.00 - 130.00 kg/h
  • MAF per cylinder extended range 35.00 - 135.00 kg/h
  • MAF 125.01 - 580.00 mg/rev
  • MAF set point 125.0 - 580.0 mg/rev
  • MAF extended range n.a. mg/rev
  • Limited dynamics conditions
  • Dynamic engine speed < 20 RPM
  • Dynamic lambda controller output <= 20.00 %
  • Dynamic MAF < 25.01 mg/stk
  • Integrated MAF after dynamic conditions are fulfilled > 20.0 g
  • Evap purge conditions
  • Canister load <= 2.00 [-]
  • Or
  • Evap purge valve not calibrated
  • Canister load calculation not calibrated
  • Evap purge flow not calibrated
  • Case 3
  • Canister load not calibrated [-]
  • Evap purge flow not calibrated
  • Close the gap conditions:
  • O2S rear voltage @ diagnosis start >= 0.55 V
  • Integrated air mass @ start diagnosis not calibrated [g]
  • O2S front dynamic diagnosis separate not active
  • For arithmetic average value calculation:
  • Number of checks required for valid result >= 3.00 [-]
  • 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: relative deviation between new measured value and old EWMA filtered value not calibrated [-]
  • Number of checks not calibrated [-]
  • 86.5 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 .
P043E EVAP System Leak Detection Reference Orifice Low Flow Evaporative Emission (EVAP) System Out Of Range High
  • EVAP pump current during reference measurement > 40.0 mA
  • Barometric pressure > 73.00 kPa
  • AAT 4 - 38° C
  • ECT @ start >= 4° C
  • Vehicle speed < 1 km/h
  • Time since engine start in preceding DCY >= 600.0 s
  • Difference between ECT and AAT @ start not calibrated K
  • Engine stop (during ECM keep alive-time)
  • Air bag not activated
  • Propulsion off time >= 21, 600.0 s
  • 624.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
P043F EVAP System Leak Detection Reference Orifice High Flow Evaporative Emission (EVAP) System Out Of Range Low
  • EVAP pump current during reference measurement < 15 mA
  • Barometric pressure > 73.00 kPa
  • AAT 4 - 38° C
  • ECT @ start >= 4° C
  • Vehicle speed < 1 km/h
  • Time since engine start in preceding DCY >= 600.0 s
  • Difference between ECT and AAT @ start not calibrated K
  • Engine stop (during ECM keep alive-time)
  • Air bag not activated
  • Propulsion off time >= 21, 600.0 s
  • 624.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
P0441  EVAP System Incorrect Purge Flow EVAP Purge Valve Functional Check: Stuck Close
  • Ratio actual intake manifold pressure and modeled set point intake manifold pressure < 0.05 [-]
  • ECT @ cylinder block > 58° C
  • Barometric pressure > 73.0 kPa
  • AAT > 5° C
  • AAT @ start >= 5° C
  • Diff. barometric pressure vs. filtered intake manifold pressure >= 25.00 kPa
  • Diff. barometric pressure vs. filtered intake manifold pressure > 25.0 - 40.0 kPa
  • Ratio MAF @ intake manifold and MAF max. > 0.07 - 0.09 [-]
  • Engine speed < 2, 800 RPM
  • Vehicle speed >= 5 km/h
  • Coasting function not calibrated
  • Engine speed > 1, 180 RPM
  • Diff. engine speed vs. filtered engine speed < 90 RPM
  • Diff. ratio MAF @ intake manifold and MAF max vs. ratio filtered MAF @ intake manifold and MAF max < 0.15 [-]
  • Diff. modeled intake manifold pressure vs. filtered modeled intake manifold pressure < 1.50 kPa
  • Integrated MAF since engine start >= 0.0 - 5, 000.0 g
  • Lambda conditions fulfilled
  • Lambda control active
  • Lambda control value -30.00 - 30.00%
  • O2S front 0.95 - 1.05 [-]
  • Fuel cut off not calibrated
  • Case 1:
  • Integrated MAF @ canister purge per driving cycle >= not calibrated g
  • Case 2:
  • Integrated MAF @ canister purge valve >= 2.1 g
  • Ratio MAF @ canister purge and MAF per cylinder not calibrated
  • Canister purge sampling rate >= 40.00 %
  • Depending on AAT:
  • AAT >= 20° C
  • Canister load <= 0.09 [-]
  • Or
  • AAT >= 30; < 20° C
  • Canister load <= 0.09 [-]
  • Or
  • AAT < 30° C
  • Canister load <= 0.32 [-]
  • 8.5 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 Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
P0442  EVAP System Leak Detected (small leak) Evaporative Emission (EVAP) System Small Leak Rationality Check
  • Difference pump current vs. rough leak reference current < 0 mA
  • For time >= 600.0 s
  • Barometric pressure > 73.00 kPa
  • AAT 4 - 38° C
  • ECT @ start >= 4° C
  • Vehicle speed < 1 km/h
  • Time since engine start in preceding dcy >= 600.0 s
  • Difference between ECT and AAT @ start not calibrated
  • propulsion off time engine stop (during ECM keep alive-time) >= 21, 600.0 >= 21, 600.0 s
  • 624.0 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 Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
P0444 EVAP System Purge Control Valve "A" Circuit Open Evaporative Emission (EVAP) Canister Purge Valve Open Circuit
  • Output voltage, lower range >= 1.92 - 2.21 V
  • Output voltage, upper range (hardware values) <= 2.85 - 3.25 V
  • Engine start not active
  • Engine running
  • Evap purge valve opening signal (PWM) > 3.13; <= 98.83%
  • Actuator commanded off
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0445 EVAP System Purge Control Valve "A" Circuit Shorted Evaporative Emission (EVAP) Canister Purge Valve Short To Ground
  • Output voltage (hardware values) 1.92 - 2.21 V
  • Engine start not active
  • Engine running
  • Evap purge valve opening signal (PWM) <= 98.83%
  • Actuator commanded off
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
Evaporative Emission (EVAP) Canister Purge Valve Short To Battery Plus
  • Actuator temperature 160 - 200° C
  • Or
  • Output current (hardware values) driver stage internal value
  • Engine start not active
  • Engine running
  • Evap purge valve opening signal (PWM) >= 3.13%
  • Actuator commanded on
P0447 EVAP System Vent Control Circuit Open Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit
  • Output voltage, lower range 1.85 - 2.28 V
  • Output voltage, upper range (hardware values) 2.75 - 3.36 V
  • Actuator commanded off
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
P0448 EVAP System Vent Control Circuit Shorted Evaporative Emission (EVAP) Leak Detection Pump (LDP) Short To Ground
  • Output voltage (hardware values) < 1.85 - 2.28 V
  • Actuator commanded off
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
Evaporative Emission (EVAP) Leak Detection Pump (LDP) Short To Battery Plus
  • Actuator temperature > 155 - 185° C
  • Or
  • Output current (hardware values) driver stage internal value
  • Actuator commanded on
P0501 Vehicle Speed Sensor "A" Circuit Range/Performance COM: Vehicle Speed Sensor (VSS) Communication With Vehicle Speed Sensor
  • Speed sensor fault value: out of range high failure
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING .
  • Speed sensor fault value: out of range low failure
  • Speed sensor fault value: rationality check high failure
  • Speed sensor fault value: rationality check low failure
P0502 Vehicle Speed Sensor "A" Circuit Low Vehicle Speed Sensor short to ground
  • Diagnostic signal from output driver failure
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING .
Vehicle Speed Sensor open circuit
Vehicle Speed Sensor short to battery plus
P0506 Idle Control System RPM - Lower Than Expected Idle Speed Control (ISC) Function Monitoring: Engine Speed Deviation
  • Diff. actual engine speed vs. engine speed setpoint < -100 RPM
  • Integrated I-part of idle speed controller n.a.
  • General conditions:
  • Vehicle speed = 0 km/h torque safety limitation not active
  • Accelerator pedal released by driver
  • Throttle actuator commanded on
  • Evap purge flow < 8.00 kg/h
  • Engine running
  • Time after engine start n.a.
  • Clutch switch n.a.
  • Barometric pressure > 70.00 kPa
  • Catalyst heating not active
  • ECT @ cylinder block > -48° C
  • Set point change < n.a. RPM
  • For time >= n.a. sec.
  • Additional after dynamic conditions fulfilled:
  • For time n.a.
  • Gear switch (automatic transmission only) not active
  • Driver request not active
  • Vehicle speed 0 km/h
  • Engine load (manual transmission only) < 30.47 %
  • 10.0 s
  • Continuous
  • 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) Function Monitoring: Engine Speed Deviation
  • Diff. actual engine speed vs. engine speed setpoint > 200 RPM
  • Integrated I-part of idle speed controller n.a.
  • General conditions:
  • Vehicle speed = 0 km/h torque safety limitation not active
  • Accelerator pedal released by driver
  • Throttle actuator commanded on
  • Evap purge flow < 8.00 kg/h
  • Engine running
  • Time after engine start n.a.
  • Clutch switch n.a.
  • Barometric pressure > 70.00 kPa
  • Catalyst heating not active
  • ECT @ cylinder block > -48° C
  • And
  • Set point change < n.a. RPM
  • For time >= n.a. sec.
  • Additional after dynamic conditions fulfilled:
  • Gear switch (automatic transmission only) not active
  • accelerator pedal released by driver
  • Vehicle speed 0 km/h
  • For time not calibrated
  • 10.0 s
  • Continuous
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P05A0 Active Grille Air Shutter "A" Stuck On Active Grille Air Shutter Functional Check
  • Blocked active grille air shutter detected
  • AAT n.a.
  • 0.3 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor -V544-, CHECKING .
  • Uncontrolled adjustment detected
  
P05A2 Active Grille Air Shutter "A" Control Circuit/Open Active Grille Air Shutter Open Circuit
  • Signal voltage, lower range > 1.92 - 2.21 V
  • Signal voltage, upper range < 2.85 - 3.25 V
  
  • 0.5 s
  • 2 DCY
 -- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor -V544-, CHECKING .
P05A3 Active Grille Air Shutter "A" Control Circuit Range/Performance Active Grille Air Shutter Functional Check
  • Internal logic failure detected
  
  • 0.3 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor -V544-, CHECKING .
  • Initialization failure detected
  
  • 0.0 s
  • Continuous
  • 2 DCY
Active Grille Air Shutter Activity Check
  • Active grille air shutter controller feedback signal failed
  
  • 24 s
  • Continuous
  • 2 DCY
P05A4 Active Grille Air Shutter "A" Control Circuit High Active Grille Air Shutter Short To Battery Plus
  • Power stage temperature > 160.0 - 200.0° C
  • Or
  • Signal current driver stage internal value
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor -V544-, CHECKING .
P05A5 Active Grille Air Shutter "A" Control Circuit High Active Grille Air Shutter Short To Ground
  • Signal voltage < 1.92 - 2.21 V
  • Recording time of signal voltage > 3.3 s
  • Active grille air shutter feedback failure not detected
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor -V544-, CHECKING .
P05C0 Active Grille Air Shutter Module "A" Over Temperature Active Grille Air Shutter Functional Check
  • Internal over voltage detected
  • Internal over-temperature detected
  
  • 0.3 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor -V544-, CHECKING .
P0601 Internal Control Module Memory Checksum Error Engine Control Module (ECM): Checksum Verification
  • Calibration checksum incorrect
  
  • 1.0 s
  • Continuous
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to the appropriate repair information.
  • Software checksum incorrect
P0603 Internal Control Module Keep Alive Memory (KAM) Error Engine Control Module (ECM): Communication check
  • Hardware vs. software version check during initialization failure
  
  • 4.9 s
  • Once / DCY
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to the appropriate repair information.
  • Internal hardware check calibration during initialization failure
  • Internal hardware check hardware during initialization failure
  • Internal hardware check time reference from microcontroller during initialization failure
  • Internal hardware check communication between microcontroller and SDI-Driver powerstage failure
  • 4320.0° CRK
  • Continuous
  • Internal hardware check communication between microcontroller and SDI-Driver powerstage failure
  • 360.0° CRK
  • Once / DCY
  • Internal hardware check time reference from microcontroller during initialization missing
  • 4320.0° CRK
  • Continuous
  • Internal hardware check communication between microcontroller and SDI-Driver powerstage failed
  • 4320.0° CRK
  • Continuous
Engine Control Module (ECM): Communication check
  • Device 1: SPI communication with ATIC failure
  • 2.0 s
  • Continuous
  • Device 2: SPI communication with ATIC failure
  • SPI communication with ATIC failure
  • SPI communication with ATIC failure
  • 1 DCY
P0606 Control Module Processor Engine Control Module (ECM): Communication check
  • EEPROM information failure
  
  • 1.0 s.
  • Continuous
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to the appropriate repair information.
  • Decryption of NVMCrypt failed
  • 1.0 s
  • Once / DCY
  • Finished NVMCrypt integrity error
  • Communication between sample software and production hardware error
Engine Control Module (ECM): Communication check Random Access Memory (RAM) Internal Hardware Check
  • RAM error detected
  • Microcontroller failure
  • Reset counter > 1.0 [-]
  • 0.04 s
  • Once / DCY
Engine Control Module (ECM): Communication check Random Access Memory (RAM) Functional Check  
  • 0.01 s
  • Continuous
Engine Control Module (ECM): Communication check A/D Converter Function Monitoring: A/D Converter
  • Diff. A/D-channel 1 vs. A/D channel 2 > 0.30 V
  • 0.5 s
  • Continuous
Engine Control Module (ECM): Communication check Communication Check
  • SPI communication with ATIC failed
  • Time after ignition on >= 1.0 s
  • 10.0 s
  • Continuous
  • SPI communication with ATIC implausible
Engine Control Module (ECM): Communication check Electronic Throttle Control Module Function Monitoring: Torque
  • Monitoring of difference between actual and set point torque value commanded on engine torque overflow > 45.0 - 350.0 Nm
  • Throttle actuator commanded on
  • 0.5 s
  • Continuous
  • Monitoring of torque difference integration integrated engine torque > 550.00 Nms
  • 0.01 s
  • Continuous
Engine Control Module (ECM): Communication check Electronic Throttle Control Module Function Monitoring: Engine Speed Limitation
  • Engine speed > 1, 760 RPM
  • Engine speed limitation active
  • Injection active
  • 0.5 s
  • Continuous
Engine Control Module (ECM): Communication check Electronic Throttle Control Module Function Monitoring: A/D Converter
  • Internal check failed
  
  • 0.5 s
  • Continuous
Barometric Pressure Sensor Cross Check
  • Case 1: Charged engine
  • Diff. BARO vs. MAP > 7.50 kPa
  • Diff. BARO vs. turbocharger boost pressure > 7.50 kPa
  • Case 2: Non-charged engine
  • Diff. BARO mean value vs. MAP mean value >= n.a. kPa
  • Diff. deviation BARO mean value to mean value (MAP mean value, BARO mean value, BARO @ ECM keep alive time and MAP @ ECM keep alive time) > n.a. kPa
  • Diff. deviation MAP mean value to mean value (MAP mean value, BARO mean value, BARO @ ECM keep alive time and MAP @ ECM keep alive time) <= n.a. kPa
  • Case A: Engine stop during DCY
  • Engine stopped
  • Vehicle speed < 1 km/h
  • Engine @ driving cycle n.a.
  • For time >= 10.0 s
  • Case B: Engine stop @ start of DCY
  • Engine stopped
  • Vehicle speed < 1 km/h
  • Engine @ driving cycle n.a.
  • 3.0 s
  • Continuous
  • Diff. BARO vs. MAP > 7.50 kPa
  • Diff. BARO vs. turbocharger boost pressure > 7.50 kPa
  • Engine stopped
  • Vehicle speed < 1 km/h
  • ECM keep alive-time 10.0 - 6, 553.5 s
  • Time after engine stop >= 5.0 s
  • BARO sensor voltage 0.20 - 4.80 V
  • MAP sensor voltage 0.20 - 4.80 V
  • Boost pressure sensor voltage 0.20 - 4.80 V
Barometric Pressure Sensor Out Of Range High
  • Measured barometric pressure > 115.0 kPa
  
  • 5.0 s
  • Continuous
Barometric Pressure Sensor out Of Range Low
  • Measured barometric pressure < 45.0 kPa
Knock Control Internal hardware check
  • Knock control malfunction: Error (signal acquisition)
  • Engine running
  • 6.4 s
  • Continuous
P0607 Control Module Performance Barometric Pressure Sensor Short To Ground
  • Barometric pressure sensor voltage < 0.20 V
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to the appropriate repair information.
Barometric Pressure Sensor Short To Battery Plus
  • Barometric pressure sensor voltage > 4.80 V
P0634 Control Module Internal Temperature "A" Too High Turbocharger Boost Pressure Control Valve Over Temperature
  • Bypass valve driver temperature (hardware values) > 170 - 190° C
  • Control valve commanded on
  • 0.4 s
  • Continuous
  • 2 DCY
 If an injector circuit code exists, perform diagnosis for that code first as a short will set this fault.-- Replace the Engine Control Module -J623-. Refer to the appropriate repair information.
P0638 Throttle Actuator Control Range/Performance Bank 1 Throttle Actuator Basic Settings Adaptation Value Monitoring
  • Battery voltage <= 9.04 V
  • TPS adaptation (@ initial start or after detection of throttle exchange or checksum error) active
  • 0.01 s
  • Once per lifetime
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
Throttle Actuator Basic Settings Adaptation Value Monitoring (Start Check)
  • Difference between actual TPS 1 or 2 voltage and voltage reference position > 0.07 V
  • Difference between actual throttle and reference position > 0.503° TPS
  • Throttle start check active
  • Accelerator pedal value < 99.90%
  • Engine speed < 64 RPM
  • Vehicle speed < 2 km/h
  • IAT > 5° C
  • ECT 5 - 120° C
  • 0.01 s
  • Once / DCY
Throttle Actuator Basic Settings Adaptation Value Monitoring (Top Limit)
  • Difference between actual throttle and reference position > 0.503° TPS
  • Difference between actual TPS 1 or 2 voltage and voltage reference position > 0.07 V
  • Throttle adaptation active
  • Accelerator pedal value < 99.90%
  • Engine speed < 64 RPM
  • Vehicle speed < 2 km/h
  • IAT > 5° C
  • ECT 5 - 120° C
Throttle Actuator Basic Settings Adaptation Value Monitoring (Bottom Limit)
Throttle Actuator Basic Settings Adaptation Value Monitoring (Mechanical Stop Low)
  • TPS 1 voltage < 0.40; > 0.80 V
  • Or
  • TPS 2 voltage < 4.20; > 4.60 V
Throttle Actuator Basic Settings Adaptation Value Monitoring (Limp Home Position)
  • Difference between actual TPS 1 or 2 voltage and voltage reference position > 0.25 V
Throttle Actuator Basic Settings Adaptation Value Monitoring
  • Accelerator pedal value > 99.90%
  • Or
  • Engine speed > 64 RPM
  • Or
  • Vehicle speed > 2 km/h
  • Or
  • IAT @ throttle < 5° C
  • Or
  • ECT @ cylinder block < 5° C
  • Or
  • ECT @ cylinder block > 120° C
  • TPS adaptation (@ initial start or after detection of throttle exchange or checksum error) active
  • 0.01 s
  • Once per lifetime
P0642 Sensor Reference Voltage "A" Circuit Low ECM: 5V Supply Voltage Out Of Range Low
  • Analog output 1 supply voltage < 4.62 V
  
  • 0.2 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 Control Module -J623-. Refer to the appropriate repair information.
P0643 Sensor Reference Voltage "A" Circuit High ECM: 5V Supply Voltage Out Of Range High
  • Analog output 1 supply voltage > 5.43 V
  
  • 0.2 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 Control Module -J623-. Refer to the appropriate repair information.
P0651 Sensor Reference Voltage B Circuit Open Sensor Reference Voltage "B" Circuit/Open
  • Signal voltage deviation > +/- 0.3 V
  
  • 0.5 s
  • 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 Control Module -J623-. Refer to the appropriate repair information.
P0652 Sensor Reference Voltage "B" Circuit Low ECM: 5V Supply Voltage Out Of Range Low
  • Analog output 2 supply voltage < 4.62 V
  
  • 0.2 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 Control Module -J623-. Refer to the appropriate repair information.
P0653 Sensor Reference Voltage "B" Circuit High ECM: 5V Supply Voltage Out Of Range High
  • Analog output 2 supply voltage > 5.43 V
  
  • 0.2 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 Control Module -J623-. Refer to the appropriate repair information.
P0657 Actuator Supply Voltage "A" Circuit/Open Supply Voltage Relay Engine Components Open Circuit
  • Output voltage, lower range >= 1.90 - 2.30 V
  • Output voltage, upper range (hardware values) <= 2.80 - 3.20 V
  • Relay commanded off
  • 1.0 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 Supply Voltage Relay Engine Components Short To Ground
  • Output voltage (hardware values) < 1.90 - 2.30 V
  • Relay commanded off
  • 1.0 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 Supply Voltage Relay Engine Components Short To Battery Plus
  • Output current driver stage internal value
  • Or
  • Actuator temperature (hardware values) > 175 - 195° C
  • Relay commanded on
  • 1.0 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 .
P0686 ECM/PCM Power Relay Control Circuit Low Main Relay Rationality Check During Engine Off
  • Sensed circuit voltage > 6.0 V
  • Main relay commanded off
  • For time >= 0.3 s
  • 0.1 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 .
Main Relay Short To Ground
  • Output voltage (hardware values) < 1.85 - 2.28 V
  • Relay commanded off
  • For time > 40 ms
  • 0.2 s
  • Continuous
  • 2 DCY
P0687 ECM/PCM Power Relay Control Circuit High Main Relay Rationality Check During Engine Running
  • Sensed circuit voltage < 5.0 V
  • Main relay commanded on
  • For time >= 0.1 s
  • 0.1 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 .
Main Relay Short To Battery Plus
  • Main relay driver temperature > 175 - 195° C
  • Or
  • Main relay output current (hardware values) driver stage internal value
  • Main relay commanded on
  • For time >= 0.4 s
  • 0.2 s
  • Continuous
  • 2 DCY
P0698 Sensor Reference Voltage "C" Circuit Low ECM: 5V Supply Voltage Out Of Range Low
  • Analog output 3 supply voltage < 4.62 V
  
  • 0.2 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 Control Module -J623-. Refer to the appropriate repair information.
P0699 Sensor Reference Voltage "C" Circuit High ECM: 5V Supply Voltage Out Of Range High
  • Analog output 3 supply voltage > 5.43 V
  
  • 0.2 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 Control Module -J623-. Refer to the appropriate repair information.
P12A1 Fuel Rail Pressure Sensor Inappropriately Low Fuel Rail Pressure (FRP) Sensor Rationality Check Low
  • Deviation lambda of controller included adaptation < -45.00 %
  • And
  • High pressure controller output > 8 mg
  • Engine speed 608 - 1, 088 RPM
  • Mass fuel flow set point 1.99 - 20.01 mg/rev
  • Time after change to DFI not equipped [s]
  • Time after engine start > 5.0 s
  • Engine warm-up not calibrated
  • Catalyst heating not calibrated
  • Full load not calibrated
  • Catalyst purge not calibrated
  • Lambda control closed loop
  • Evap purge functionality diagnosis not active
  • Depending on low dynamic conditions:
  • Fuel mass setpoint lower range > 1.99 mg/rev
  • For time >= 5.0 s
  • Fuel mass setpoint upper range < 100.32 - 172.41 mg/rev
  • Fuel mass setpoint gradient -1389.00 - 2.20 mg/rev
  • For time >= 1.2 s
  • Depending on canister purge:
  • Canister load <= 0.70
  • Evap purge valve not active or closed
  • 10.0 s
  • Continuous
  • 2 DCY
 -- 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 .
P12A2 Fuel Rail Pressure Sensor Inappropriately High Fuel Rail Pressure (FRP) Sensor Rationality Check High
  • Deviation lambda of controller included adaptation > 30.00%
  • High pressure controller output < -10 mg
  • Engine speed 608 - 1, 088 RPM
  • Mass fuel flow set point 4.01 - 29.99 mg/rev
  • Time after change to DFI not equipped [s]
  • Time after engine start > 5.0 s
  • Engine warm-up not calibrated
  • Catalyst heating not calibrated
  • Full load not calibrated
  • Catalyst purge not calibrated
  • Lambda control closed loop
  • Evap purge functionality diagnosis not active
  • Depending on low dynamic conditions:
  • Fuel mass setpoint lower range > 1.99 mg/rev
  • For time >= 5.0 s
  • Fuel mass setpoint upper range < 100.32 - 172.41 mg/rev
  • Fuel mass setpoint gradient -1389.00 - 2.20 mg/rev
  • For time >= 1.2 s
  • Depending on canister purge:
  • Canister load <= 0.70
  • Evap purge valve not active or closed
  • 10.0 s
  • Continuous
  • 2 DCY
 -- 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 .
P1545 Throttle Actuator "A" Control Motor Circuit Range/Performance Throttle Actuator Out Of Range
  • Control duty cycle > 98.0%
  • Throttle position not at min. value
  • Throttle adaptation not active
  • Throttle actuator commanded on
  • 0.7 s
  • Continuous
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
Throttle Actuator Rationality Check
  • Difference between throttle position set point and throttle flap opening angle for electronic throttle control > 2.998 - 24.982° TPS
  • Throttle adaptation (@ initial start or after detection of throttle exchange or checksum error) not active
  • Throttle actuator commanded on
  • Difference between throttle position set point and throttle flap opening angle <= 1.999; > -1.999° TPS
  • 0.5 s
  • Continuous
P1609 Crash Shut Down Was Deployed Airbag Safety Measures Due To Crash With Airbag Activation
  • Airbag(s) activated
  
  • 0.0 s
  • Continuous
  • 2 DCY
 -- Erase Engine Control Module -J623- code after proper repair of damage. Refer to DIAGNOSTIC MODE 04 - ERASE DTC MEMORY .
P169A Vehicle in Transport Mode ECM: Transport Mode Function Monitoring: Mode Change
  • Transport mode active
  • Vehicle speed < 5 km/h
  • Max trip mileage since initial vehicle start-up < 100.0 km
  • During ECM keep alive-time after ignition off
  • Engine speed 0 RPM
  • Production mode not active
  • For hybrid:
  • Drive motor off
  • 0.01 s
  • Continuous
  • 1 DCY
 -- Perform readiness check. Refer to READINESS CODE .
P2004 Intake Manifold Runner Control Stuck Open Bank 1 Intake Manifold Runner Control (IMRC) Actuator Stuck Open
  • Signal voltage > 1.89 V
  • For time >= 1.5 s
  • Flap commanded off
  • Time after engine start > 5.0 s
  • 0.2 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2006 Intake Manifold Runner Control Stuck Closed Bank 1 Intake Manifold Runner Control (IMRC) Actuator Stuck Close
  • Signal voltage < 3.10 V
  • For time >= 1.5 s
  • Flap commanded on
  • Time after engine start > 5.0 s
  • 0.2 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2008 Intake Manifold Runner Control Circuit/Open Bank 1 Intake Manifold Runner Control (IMRC) Actuator Open Circuit
  • Output voltage lower range >= 1.92 - 2.21 V
  • Output voltage upper range (hardware values) <= 2.85 - 3.25 V
  • Engine running
  • Actuator commanded off
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2009 Intake Manifold Runner Control Circuit Low Bank 1 Intake Manifold Runner Control (IMRC) Actuator Short To Ground
  • Output voltage (hardware values) < 1.92 - 2.21 V
  • Engine running
  • Actuator commanded off
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2010 Intake Manifold Runner Control Circuit High Bank 1 Intake Manifold Runner Control (IMRC) Actuator Short To Battery Plus
  • Power stage temperature > 160 - 200° C
  • Output current (hardware values) driver stage internal value
  • Engine running
  • Actuator commanded on
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2014 Intake Manifold Runner Position Sensor/Switch Circuit Bank 1 Intake Manifold Runner Control (IMRC) Position Sensor Short To Ground / Open Circuit
  • Intake manifold runner flap position sensor voltage < 0.20 V
  • Engine start not active
  • 0.04 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .
P2017 Intake Manifold Runner Position Sensor/Switch Circuit High Bank 1 Intake Manifold Runner Control (IMRC) Position Sensor Short To Battery Plus
  • Intake manifold runner flap position sensor voltage > 4.80 V
  • Engine start not active
  • 0.04 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .
P2088 "A" Camshaft Position Actuator Control Circuit Low Bank 1 Variable Valve Timing (VVT) Intake Actuator Short To Ground
  • Output voltage (hardware values) < 1.92 - 2.21 V
  • Actuator commanded off
  • 2.0 s
  • Continuous
  • 2 DCY
 -- 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
  • Power stage temperature > 160 - 200° C
  • Output current (hardware values) driver stage internal value
  • Actuator commanded on
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P2096 Post Catalyst Fuel Trim System Too Lean Bank 1 Fuel System Out Of Range Low
  • Adaptation value < -0.05 -
  • 2nd lambda control n.a.
  • Cat purge not active
  • Combustion mode change not active
  • Engine speed >= 704 RPM
  • Integrated mass for fuel in oil < 255.00 -
  • Choice of:
  • O2S rear (binary) check not active
  • O2S rear (binary) check finished
  • 81.0 s
  • Continuous
  • 2 DCY
 Check exhaust system for leaks first and correct as necessary. -- 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
  • Adaptation value > 0.05 -
  • 2nd lambda control n.a.
  • Cat purge not active
  • Combustion mode change not active
  • Engine speed >= 704 RPM
  • Integrated mass for fuel in oil < 255.00 [-]
  • Choice of:
  • O2S rear (binary) check not active
  • O2S rear (binary) check finished
  • 81.0 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
  • Electronic throttle valve driver load resistance > 200.0 kOhm
  • Difference between measured and filtered throttle position <= 119.500° TPS
  • Actuator commanded off
  • 0.1 s
  • Continuous
  • 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 Over Temperature
  • Electronic throttle valve driver temperature (hardware values) > 170.0 - 190.0° C
  • Actuator commanded on
  • 0.1 s
  • Continuous
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P2103 Throttle Actuator "A" Control Motor Circuit High Throttle Actuator Short Circuit
  • Electronic throttle valve driver current (hardware values) driver stage internal value
  • Actuator commanded on
  • 0.1 s
  • Continuous
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low Accelerator Pedal Position Sensor 1 Out Of Range Low
  • Signal voltage sensor 1 < 0.39 V
  
  • 0.3 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 Sensor 1 Out Of Range High
  • Signal voltage sensor 1 > 4.86 V
  
  • 0.3 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 Sensor 2 Out Of Range Low
  • Signal voltage sensor 2 < 0.19 V
  
  • 0.3 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 Sensor 2 Out Of Range High
  • Signal voltage sensor 2 > 2.80 V
  
  • 0.3 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 Sensor 1 and 2 Rationality Check
  • Difference between signal voltage sensor 1 and sensor 2 > 0.10 - 0.12 V
  
  • 0.4 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 Too Lean @ Part Load
  • Adaptive value >= 28.0%
  • Air mass > 60.00 mg/stk
  • (1.8L) ECT @ cylinder block > 55° C
  • (2.0L) ECT @ cylinder block > 60° C
  • IAT @ manifold > -48° C
  • AAT > -48° C
  • Lambda set point 0.92 - 1.05 [-]
  • Lambda control closed loop
  • Integrated air mass >= 5.0 - 200.0 g
  • Mass fuel flow 17.99 - 51.02 mg/stk
  • Engine speed 1, 280 to 4, 000 RPM
  • Low dynamic conditions:
  • Diff. engine speed vs. averaged engine speed for engine speed dynamic detection < 100 - 175 rpm
  • Diff. air mass vs. averaged air mass for load dynamic detection < 30.01 - 60.00 mg/rev
  • Diff. between reference and actual fuel pressure, high side not calibrated [kPa]
  • Integrated air mass > 5.0 g
  • Evap purge valve closed
  • Canister load <= 1.20 [-]
  • Evap purge flow at max. value
  • Dependence on canister purge min:
  • Lower limit of lambda controller output n.a.
  • Upper limit of lambda controller output n.a.
  • Evap purge flow at min. value
  • 5.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to Fuel Injector --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check the intake system for leaks (false air) with a visual inspection.-- Check the vacuum lines for leaks with a visual inspection.
P2178 System Too Rich Off Idle Bank 1 Fuel System Too Rich @ Part Load
  • Adaptive value <= -25.0%
  • Air mass > 60.00 mg/stk
  • (1.8L) ECT @ cylinder block > 55° C
  • (2.0L) ECT @ cylinder block > 60° C
  • IAT @ manifold > -48° C
  • AAT > -48° C
  • Lambda set point 0.92 - 1.05 [-]
  • Lambda control closed loop
  • Integrated air mass >= 5.0 - 200.0 [g]
  • Mass fuel flow 17.99 - 51.02 mg/stk
  • Engine speed 1, 280 - 4, 000 RPM
  • Low dynamic conditions:
  • Diff. engine speed vs. averaged engine speed for engine speed dynamic detection < 100 - 175 rpm
  • Diff. air mass vs. averaged air mass for load dynamic detection < 30.01 - 60.00 mg/rev
  • Diff. between reference and actual fuel pressure, high side not calibrated [kPa]
  • Integrated air mass > 5.0 g
  • Evap purge valve closed
  • Canister load <= 1.20 -
  • Evap purge flow at max. value
  • Dependence on canister purge min:
  • Lower limit of lambda controller output n.a.
  • Upper limit of lambda controller output n.a.
  • Evap purge flow at min. value
  • 5.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to Fuel Injector --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P2181 Cooling System Performance Engine Cooling System Cooling System Performance Not In The Expected Range
  • Cooling system temperature too low < 61 - 76° C
  • Modeled ECT > 61 - 76° C
  • ECT @ first start > -10° C
  • ECT @ first start < 42 - 57° C
  • Min. AAT > -10° C
  • At time of fault decision:
  • Ratio fuel cut off <= 10.20 %
  • Ratio maximum vehicle speed <= 14.80%
  • For vehicle speed > 120 km/h
  • Ratio start-stop time <= 16.00 %
  • Ratio engine load time <= 39.80 %
  • For air mass flow ratio with max air mass flow < 2.50 %
  • For air mass flow ratio with max air mass flow > 40.00 %
  • 0 (Unified 430.0) s
  • Once / DCY
  • 2 DCY
 -- Check the Engine Coolant Temperature Sensor -G62- and the Engine Coolant Temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING and Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING .-- Check the Coolant Pump -V50-. Refer to the appropriate repair information.-- Check the Coolant Thermostat. Refer to the appropriate repair information.
P2183 Engine Coolant Temperature Sensor 2 Circuit Range/Performance Engine Coolant Temperature Sensor @ Radiator Outlet Cross Check
  • Diff. ROT vs. IAT @ first engine start (depending on engine off time) > 20 K
  • Diff. ROT vs. AAT @ first engine start (depending on engine off time) > 20 K
  • Diff. AAT vs. IAT @ first engine start (depending on engine off time) < 20 K
  • Engine off time > 360.0 min
  • Decrement check to ensure an cold vehicle state:
  • Diff. IAT vs. min. IAT @ condition < 4.5 K
  • Vehicle speed > 20 km/h
  • For time > 20.0 s
  • Diff. ROT vs. min. ROT @ condition < 4.5 K
  • Vehicle speed > 20 km/h
  • For time > 20.0 s
  • Diff. AAT vs. min. AAT @ condition < 4.5 K
  • Vehicle speed > 20 km/h
  • For time > 20.0 s
  • 100 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 Sensor @ Radiator Outlet Short To Ground
  • Sensor voltage <= 0.30 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 Sensor @ Radiator Outlet Short To Battery / Open Circuit
  • Sensor voltage > 4.90 V
  • IAT @ throttle >= -33° C
  • Time after engine start > 60.0 s
  • 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 .
P2187 System Too Lean at Idle Bank 1 Fuel System Too Lean @ Idle
  • Case 1:
  • Adaptive value >= 2.40 mg/stk
  • Case 2:
  • Adaptive value >= n.a. kg/h
  • Air mass > 60.0 mg/stk
  • (1.8L) ECT @ cylinder block > 55° C
  • (2.0L) ECT @ cylinder block > 60° C
  • IAT @ manifold > -48° C
  • AAT > -48° C
  • Lambda set point 0.92 - 1.05 [-]
  • Lambda control closed loop
  • Integrated air mass >= 5.0 - 200.0 g
  • Vehicle speed < 6 km/h
  • Low dynamic conditions:
  • Diff. engine speed vs. averaged engine speed for engine speed dynamic detection < 100 - 175 rpm
  • Diff. air mass vs. averaged air mass for load dynamic detection < 30.01 - 60.00 mg/rev
  • Diff. between reference and actual fuel pressure, high side not calibrated kPa
  • Integrated air mass > 5.0 g
  • Fuel mass upper range < 0.00 -17.00 mg/rev
  • Fuel mass lower range not calibrated [mg/rev]
  • Engine speed 704 - 992 rpm
  • Engine n.a.
  • Evap purge valve closed
  • Canister load <= 1.20 [-]
  • Evap purge flow at max. value
  • Depending on canister purge min:
  • Lower limit of lambda controller output n.a.
  • Upper limit of lambda controller output n.a.
  • Evap purge flow at min. value
  • 5.0 s
  • Continuous
  • 2 DCY
 -- Check the intake system visually for leaks (air not metered through the MAF).-- Check the vacuum lines for leaks with a visual inspection.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to Fuel Injector --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2188 System Too Rich at Idle Bank 1 Fuel System Too Rich @ Idle
  • Case 1:
  • Adaptive value <= 2.40 mg/stk
  • Case 2:
  • Adaptive value <= n.a. kg/h
  • Air mass > 60.0 mg/stk
  • (1.8L) ECT @ cylinder block > 55° C
  • (2.0L) ECT @ cylinder block > 60° C
  • IAT @ manifold > -48° C
  • AAT > -48° C
  • Lambda set point 0.92 to 1.05 [-]
  • Lambda control closed loop
  • Oil dilution not detected
  • Integrated air mass >= 5.0 - 200.0 g
  • Vehicle speed < 6 km/h
  • Low dynamic conditions
  • Diff. engine speed vs. averaged engine speed for engine speed dynamic detection < 100 - 175 rpm
  • Diff. air mass vs. averaged air mass for load dynamic detection < 30.01 - 60.00 mg/rev
  • Diff. between reference and actual fuel pressure, high side not calibrated [kPa]
  • Integrated air mass > 5.0 g
  • Mass fuel flow lower range not calibrated [kPa]
  • Mass fuel flow upper range < 0.00 - 17.00 mg/stk
  • Engine speed 704 - 992 RPM
  • Engine n.a.
  • Evap purge valve closed
  • Canister load <= 1.20 [-]
  • Evap purge flow at max. value
  • Depending on canister purge min:
  • Lower limit of lambda controller output n.a.
  • Or
  • Upper limit of lambda controller output n.a.
  • Evap purge flow at min. value
  • 5.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to Fuel Injector --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, 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 Front Rationality Check - upstream and downstream oxygen sensor signal
  • Lambda value > 1.15 [-]
  • O2S signal rear >= 0.88 V
  • O2S front ready
  • O2S rear ready
  • ECT @ cylinder block >= -48° C
  • MAF > 15.0; < 300.0 kg/h
  • Catalyst purge not active
  • Engine speed > 1, 152 RPM
  • Limited dynamic conditions active
  • Exhaust gas temperature at O2S rear > -273; < 800° C
  • Combustion mode change not active
  • 72.0 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2196  O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Oxygen Sensors Front Rationality Check - upstream and downstream oxygen sensor signa
  • Lambda value < 0.85 [-]
  • And
  • O2S signal rear <= 0.25 [V]
  • O2S front ready
  • O2S rear ready
  • ECT @ cylinder block >= -48° C
  • MAF > 15.0; < 300.0 kg/h
  • Catalyst purge not active
  • Engine speed > 1, 152 RPM
  • Limited dynamic conditions active
  • Exhaust gas temperature at O2S rear > -273; < 800° C
  • Combustion mode change not active
  • 72.0 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2237 O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1 Oxygen Sensors Front Open Circuit Pump Voltage (VIP)
  • Diff. pump voltage (VIP) vs. virtual ground voltage (VG) > 1.20 V
  • Diff. nernst voltage (VN) vs. virtual ground voltage (VG) <= 1.20 V
  • Choice of:
  • Nernst voltage (VN) > 4.40 V
  • Diff. pump voltage (VIP) vs. virtual ground voltage (VG) > 2.35 V
  • Diff. pump voltage (VIP) vs. virtual ground voltage (VG) < -2.35 V
  • Diff. nernst voltage (VN) vs. virtual ground voltage (VG) > 1.60 V
  • Diff. nernst voltage (VN) vs. virtual ground voltage (VG) < -0.10 V
  • Pump current driver stage internal value
  • measurement O2S front label resistor > n.a. Ohm
  • O2S front (linear) ready
  • O2S ceramic temperature > 785° C
  • For time >= 10.0 s
  • 2.3 s
  • Continuous
  • 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 Front Open Circuit Nernst Voltage (VN)
  • Diff. pump voltage (VIP) vs. virtual ground voltage (VG) <= 1.20 V
  • Diff. nernst voltage (VN) vs. virtual ground voltage (VG) > 1.20 V
  • Choice of:
  • Nernst voltage (VN) > 4.40 V
  • Diff. pump voltage (VIP) vs. virtual ground voltage (VG) > 2.35 V
  • Diff. pump voltage (VIP) vs. virtual ground voltage (VG) < -2.35 V
  • Or
  • Diff. nernst voltage (VN) vs. virtual ground voltage (VG) > 1.60 V
  • Diff. nernst voltage (VN) vs. virtual ground voltage (VG) < -0.10 V
  • Pump current driver stage internal value
  • measurement O2S front label resistor > n.a. Ohm
  • O2S front (linear) ready
  • O2S ceramic temperature > 785° C
  • For time >= 10.0 s
  • 2.3 s
  • 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 Front Open Circuit Virtual Ground (VG)
  • Nernst voltage (VN) > 4.40 V
  • Diff. pump voltage (VIP) vs. virtual ground voltage (VG) > 2.35 V
  • Diff. pump voltage (VIP) vs. virtual ground voltage (VG) < -2.35 V
  • Diff. nernst voltage (VN) vs. virtual ground voltage (VG) > 1.60 V
  • Diff. nernst voltage (VN) vs. virtual ground voltage (VG) < -0.10 V
  • Or
  • Pump current driver stage internal value
  • Measurement O2S front label resistor > n.a. Ohm
  • Choice of:
  • Diff. pump voltage (VIP) vs. virtual ground voltage (VG) <= 1.20 V
  • Diff. nernst voltage (VN) vs. virtual ground voltage (VG) <= 1.20 V
  • Diff. pump voltage (VIP) vs. virtual ground voltage (VG) > 1.20 V
  • Diff. nernst voltage (VN) vs. virtual ground voltage (VG) > 1.20 V
  • O2S front (linear) ready
  • O2S ceramic temperature > 785° C
  • For time >= 10.0 s
  • 2.3 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2261 Turbocharger/Supercharger Bypass Valve "A" - Mechanical Turbocharger Bypass (TCBY) Functional Check: Stuck Close
  • Case 1:
  • Integrated boost pressure deviation between PUT and filtered PUT n.a. [kPa]
  • Case 2:
  • Counter PUT crosses filtered PUT > 5.00 [-]
  • Operational sequence for incrementing counter in case 2:
  • Positive difference between PUT and filtered PUT > 0.80 kPa
  • Negative difference between PUT and filtered PUT < -2.00 kPa
  • External torque request not demanded
  • IAT @ throttle > -11° C
  • Barometric pressure > 73.0 kPa
  • Intake overpressure protection not active
  • Active turbocharger protection leading to opening of the wastegate not active
  • Activations conditions:
  • Recirculation actuator position setpoint 100.0%
  • Time since last valve closed activation > 1, 200 ms.
  • Gradient accelerator pedal value <= -97.70% / sec.
  • Max boost pressure variation <= 50.0 kPa
  • 0.1 s
  • Continuous
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve -N249-, CHECKING .
P2263 Turbocharger/Supercharger Boost System Performance Turbocharger (TC) Position Sensor adaptation monitoring: Functional Check
  • No adaptation of boost pressure actuator sensor in actual driving cycle (no previous adaptation occurred)
  
  • 0.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve -N249-, CHECKING .
P2270  O2 Sensor Signal Stuck Lean Bank 1 Sensor 2 Oxygen Sensors Rear Signal Range Check
  • Case 1:
  • Max. O2S rear voltage < 0.87 V
  • Oxygen load during Peak Max detection > 4.0 g
  • Case 2:
  • Max. O2S rear voltage < 0.87 V
  • Oxygen load during Peak Max detection > 3.8 g
  • Counter in case of suspected peak max error > 5, 000.00 [-]
  • General conditions
  • Vehicle speed >= 10 km/h
  • Barometric pressure n.a.
  • Catalyst overheating protection not active
  • O2S rear ready
  • O2S front ready
  • O2S front pump current valid
  • Internal resistance O2S rear <= 700.00 Ohm
  • Time after a catalyst purge phase >= 0.02 s
  • O2S heater rear active
  • Integrated heat energy >= 1, 600.0 - 3, 000.0 kJ
  • Or
  • Time after engine start > 230.0 - 1, 000.0 s
  • (1.8L) Engine speed 1, 280 - 3, 008 RPM
  • (2.0L) Engine speed 1, 344 - 3, 008 RPM
  • Lambda control value < 50.0%
  • Deviation of lambda controller output @ start diagnosis < 10.00 %
  • Deviation of lambda controller output during diagnosis < 8.00 - 15.00 [-]
  • Fast trim control not calibrated
  • Proportional part of secondary fuel control loop < 0.25 [-]
  • Coasting function not active
  • Lambda adaptation not active
  • Valve lift not equipped
  • Temperature conditions
  • ECT > 60° C
  • IAT > -48° C
  • Modeled catalyst temperature once after engine start > 550° C
  • Modeled catalyst temperature @ start of diagnosis 500° C
  • Modeled catalyst temp. extended range 470 - 730° C
  • Integrated MAF, catalyst temp. conditions fulfilled > n.a. g
  • Difference between dynamic and stationary catalyst temp. -254.0 - 254.0 K
  • Difference between dynamic and stationary catalyst temp. extended range -304.0 - 304.0 K
  • Modeled catalyst temperature @ start > 550° C
  • Modeled exhaust gas temperature at O2S rear <= 1, 201° C
  • Air mass flow conditions
  • MAF per cylinder 40.0 - 130.0 kg/h
  • MAF per cylinder extended range 35.00 - 135.00 kg/h
  • Load conditions:
  • Air mass setpoint 125.01 - 580.00 mg/rev
  • Engine load not calibrated [%]
  • Accelerator pedal value not calibrated [%]
  • For time not calibrated [s]
  • Low dynamic conditions:
  • Dynamic engine speed < 20 rpm
  • Dynamic air mass < 25.01 mg/rev
  • Dynamic lambda controller output < 20.00 %
  • Integrated air mass after dynamic conditions are fulfilled > 20.0 g
  • Evap purge conditions: Case 1
  • Evap purge valve not calibrated
  • Case 2
  • Canister load calculation not calibrated
  • Evap purge flow not calibrated
  • Case 3
  • Canister load not calibrated [-]
  • Evap purge flow not calibrated
  • Close the gap conditions:
  • O2S rear voltage @ diagnosis start >= 0.55 V
  • Integrated air mass @ start diagnosis not calibrated
  • O2S front dynamic diagnosis separate not active
  • 86.5 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 Rear Signal Range Check
  • Case 1:
  • Min. O2S rear voltage > 0.25 V
  • Oxygen load during Peak Min detection > 2.6 g
  • Case 2:
  • Min. O2S rear voltage > 0.25 V
  • Oxygen load during Peak Min detection > 2.5 g
  • Counter in case of suspected peak min error > 5, 000.00 [-]
  • General conditions
  • Vehicle speed >= 10 km/h
  • Barometric pressure n.a.
  • Catalyst overheating protection not active
  • O2S rear ready
  • O2S front ready
  • O2S front pump current valid
  • Internal resistance O2S rear <= 700.00 Ohm
  • Time after a catalyst purge phase >= 0.02 s
  • O2S heater rear active
  • Integrated heat energy >= 1, 600.0 - 3, 000.0 kJ
  • Or
  • Time after engine start > 230.0 - 1, 000.0 s
  • (1.8L) Engine speed 1, 280 - 3, 008 RPM
  • (2.0L) Engine speed 1, 344 - 3, 008 RPM
  • Lambda control value < 50.0%
  • Deviation of lambda controller output @ start diagnosis < 10.00 %
  • Deviation of lambda controller output during diagnosis < 8.00 - 15.00 [-]
  • Fast trim control not calibrated
  • Proportional part of secondary fuel control loop < 0.25 [-]
  • Coasting function not active
  • Lambda adaptation not active
  • Valve lift not equipped
  • Temperature conditions
  • ECT > 60° C
  • IAT > -48° C
  • Modeled catalyst temperature once after engine start > 550° C
  • modeled catalyst temperature @ start of diagnosis 500° C
  • Modeled catalyst temp. extended range 470 - 730° C
  • Integrated MAF, catalyst temp. conditions fulfilled > n.a. g
  • Difference between dynamic and stationary catalyst temp. -254.0 - 254.0 K
  • Difference between dynamic and stationary catalyst temp. extended range -304.0 - 304.0 K
  • Modeled catalyst temperature @ start > 550° C
  • Modeled exhaust gas temperature at O2S rear <= 1, 201° C
  • Air mass flow conditions
  • MAF per cylinder 40.0 - 130.0 kg/h
  • MAF per cylinder extended range 35.00 - 135.00 kg/h
  • Load conditions:
  • Air mass setpoint 125.01 - 580.00 mg/rev
  • Engine load not calibrated [%]
  • Accelerator pedal value not calibrated [%]
  • For time not calibrated [s]
  • Low dynamic conditions:
  • Dynamic engine speed < 20 [rpm]
  • Dynamic air mass < 25.01 [mg/rev]
  • Dynamic lambda controller output < 20.00 %
  • Integrated air mass after dynamic conditions are fulfilled > 20.0 g
  • Evap purge conditions: Case 1
  • Evap purge valve not calibrated
  • Case 2
  • Canister load calculation not calibrated
  • Evap purge flow not calibrated
  • Case 3
  • Canister load not calibrated [-]
  • Evap purge flow not calibrated
  • Close the gap conditions:
  • O2S rear voltage @ diagnosis start >= 0.55 V
  • Integrated air mass @ start diagnosis not calibrated
  • O2S front dynamic diagnosis separate not active
  • 86.5 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 MAP/MAF - Throttle Position Correlation Intake Air System Rationality Check
  • Ratio adapted turbocharger boost pressure and actual turbocharger boost pressure > 35.0%
  • Lambda correction included controller and adaptation -50.0 - 50.0%
  • Lambda controller active
  • Intake manifold modeled adaptation active (by turbocharger boost pressure)
  • Throttle position > 4.50° TPS
  • Engine speed 1, 216 - 6, 000 RPM
  • Pressure quotient @ throttle 0.63 - 0.90 [-]
  • Engine running
  • Fast throttle adaptation finished
  • MAP gradient -200.0 - 200.0 kPa/sec.
  • Fuel cut off not active
  • Time after engine start > 5.0 s
  • Boost pressure < 135.0 kPa
  • BARO 73.00 - 107.50 kPa
  • 5.0 s
  • Continuous
  • 2 DCY
 Check for air leaks between MAF and throttle body, oil fill cap not tight or oil dipstick not seated in tube. Also 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 gasket sealing is at cause, the idle may be rough or unstable.
  • Throttle opening area correction included controller and adaptation > 50.0 %
  • Lambda correction included controller and adaptation -28.0 - 28.0 %
  • Lambda controller active
  • Intake manifold modeled adaptation active (by turbocharger boost pressure)
  • Throttle position 0.000 - 100.003° TPS
  • Engine speed 576 - 3, 008 RPM
  • Pressure quotient @ throttle 0.27 - 0.60 [-]
  • Fast throttle adaptation finished
  • MAP gradient -200.0 - 200.0 kPa/sec.
  • Fuel cut off not active
  • Time after engine start > 5.0 s
  • Turbocharger boost pressure < 135.00 kPa
  • BARO 73.00 - 107.50 kPa
P2300 Ignition Coil A Primary Control Circuit Low Ignition Coils Short To Ground
  • Output current in ON state (hardware values) driver stage internal value
  • Engine speed > 512 RPM
  • ECT @ cylinder block > -30° C
  • Engine stop not active
  • 0.8 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coil with Power Output Stage -N70-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2301 Ignition Coil A Primary Control Circuit High Ignition Coils Short To Battery Plus
  • Diagnosis_by_inactive_low side switch in ATIC:
  • Output voltage in OFF state (hardware values) > 4.95 - 5.285 V
  • Engine speed > 512 RPM
  • Engine stop not active
  • Actuator commanded off
  • 0.8 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coil with Power Output Stage -N70-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
  • Diagnosis_by_inactive_low side switch in ATIC:
  • Output temperature from ATIC in ON state > 160.0 - 200.0° C
  • Or
  • Output current in ON state (hardware values) driver stage internal value
  • Engine speed > 512 RPM
  • Engine stop not active
  • Actuator commanded on
P2302 Ignition Coil "A" Secondary Circuit Ignition Coils Open Circuit
  • Output voltage in OFF state lower range >= 1.92 - 2.21 V
  • Output voltage in OFF state upper range (hardware values) <= 2.85 - 3.25 V
  • Engine speed > 512 RPM
  • ECT @ cylinder block > -30° C
  • Engine stop not active
  • 0.8 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coil with Power Output Stage -N70-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2303 Ignition Coil B Primary Control Circuit Low Ignition Coils Short To Ground
  • Output current in ON state (hardware values) driver stage internal value
  • Engine speed > 512 RPM
  • ECT @ cylinder block > -30° C
  • Engine stop not active
  • 0.8 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coil with Power Output Stage -N127-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2304 Ignition Coil B Primary Control Circuit High Ignition Coils Short To Battery Plus
  • Diagnosis_by_inactive_low side switch in ATIC:
  • Output voltage in OFF state (hardware values) > 4.95 - 5.285 V
  • Engine speed > 512 RPM
  • Engine stop not active
  • Actuator commanded off
  • 0.8 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coil with Power Output Stage -N127-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
  • Diagnosis_by_inactive_low side switch in ATIC:
  • Output temperature from ATIC in ON state > 160.0 - 200.0° C
  • Or
  • Output current in ON state (hardware values) driver stage internal value
  • Engine speed > 512 RPM
  • Engine stop not active
  • Actuator commanded on
P2305 Ignition Coil "B" Secondary Circuit Ignition Coils Open Circuit
  • Output voltage in OFF state lower range >= 1.92 - 2.21 V
  • Output voltage in OFF state upper range (hardware values) <= 2.85 - 3.25 V
  • Engine speed > 512 RPM
  • ECT @ cylinder block > -30° C
  • Engine stop not active
  • 0.8 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coil with Power Output Stage -N127-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2306 Ignition Coil C Primary Control Circuit Low Ignition Coils Short To Ground
  • Output current in ON state (hardware values) driver stage internal value
  • Engine speed > 512 RPM
  • ECT @ cylinder block > -30° C
  • Engine stop not active
  • 0.8 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coil with Power Output Stage -N291-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2307 Ignition Coil C Primary Control Circuit High Ignition Coils Short To Battery Plus
  • Diagnosis_by_inactive_low side switch in ATIC:
  • Output voltage in OFF state (hardware values) > 4.95 - 5.285 V
  • Engine speed > 512 RPM
  • Engine stop not active
  • Actuator commanded off
  • 0.8 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coil with Power Output Stage -N291-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
  • Diagnosis_by_inactive_low side switch in ATIC:
  • Output temperature from ATIC in ON state > 160.0 - 200.0° C
  • Or
  • Output current in ON state (hardware values) driver stage internal value
  • Engine speed > 512 RPM
  • Engine stop not active
  • Actuator commanded on
P2308 Ignition Coil "C" Secondary Circuit Ignition Coils Open Circuit
  • Output voltage in OFF state lower range >= 1.92 - 2.21 V
  • Output voltage in OFF state upper range (hardware values) <= 2.85 - 3.25 V
  • Engine speed > 512 RPM
  • ECT @ cylinder block > -30° C
  • Engine stop not active
  • 0.8 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coil with Power Output Stage -N291-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2309 Ignition Coil D Primary Control Circuit Low Ignition Coils Short To Ground
  • Output current in ON state (hardware values) driver stage internal value
  • Engine speed > 512 RPM
  • ECT @ cylinder block > -30° C
  • Engine stop not active
  • 0.8 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coil with Power Output Stage -N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2310 Ignition Coil D Primary Control Circuit High Ignition Coils Short To Battery Plus
  • Diagnosis_by_inactive_low side switch in ATIC:
  • Output voltage in OFF state (hardware values) > 4.95 - 5.285 V
  • Engine speed > 512 RPM
  • Engine stop not active
  • Actuator commanded off
  • 0.8 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coil with Power Output Stage -N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
  • Diagnosis_by_inactive_low side switch in ATIC:
  • Output temperature from ATIC in ON state > 160.0 - 200.0° C
  • Or
  • Output current in ON state (hardware values) driver stage internal value
  • Engine speed > 512 RPM
  • Engine stop not active
  • Actuator commanded on
P2311 Ignition Coil "D" Secondary Circuit Ignition Coils Open Circuit
  • Output voltage in OFF state lower range >= 1.92 - 2.21 V
  • Output voltage in OFF state upper range (hardware values) <= 2.85 - 3.25 V
  • Engine speed > 512 RPM
  • ECT @ cylinder block > -30° C
  • Engine stop not active
  • 0.8 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coil with Power Output Stage -N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P240A EVAP System Leak Detection Pump Heater Control Circuit/Open Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit
  • Output voltage lower range 1.85 - 2.28 V
  • Output voltage upper range (hardware values) 2.75 - 3.36 V
  • Actuator commanded off
  • 0.3 s
  • Continuous
  • 2 DCY
 -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
P240B EVAP System Leak Detection Pump Heater Control Circuit Low Evaporative Emission (EVAP) Leak Detection Pump (LDP) Short To Ground
  • Output voltage (hardware values) < 1.85 - 2.28 V
  • Actuator commanded off
  • 0.3 s
  • Continuous
  • 2 DCY
 -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
P240C EVAP System Leak Detection Pump Heater Control Circuit High Evaporative Emission (EVAP) Leak Detection Pump (LDP) Short To Battery Plus
  • Actuator temperature > 155 - 185° C
  • Or
  • Output current (hardware values) driver stage internal value
  • Actuator commanded ON
  • 0.3 s
  • Continuous
  • 2 DCY
 -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
P2400 EVAP System Leak Detection Pump Control Circuit/Open Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit
  • Output voltage (hardware values) 1.85 - 2.28 V
  • Actuator commanded off
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
P2401 EVAP System Leak Detection Pump Control Circuit Low Evaporative Emission (EVAP) Leak Detection Pump (LDP) Short To Ground
  • Output voltage (hardware values) < 1.85 - 2.28 V
  • Actuator commanded off
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
P2402 EVAP System Leak Detection Pump Control Circuit High Evaporative Emission (EVAP) Leak Detection Pump (LDP) Short To Battery Plus
  • Actuator temperature > 155 - 185° C
  • Or
  • Output current (hardware values) driver stage internal value
  • Actuator commanded ON
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
P2407 EVAP System Leak Detection Pump Sense Circuit Intermittent/Erratic Evaporative Emission (EVAP) System Signal Check
  • Pump current oscillation > 1.5 mA
  • Number of aborted leak measurements due to pump current oscillations > 0.00 [-]
  • Time after measurement start (during ECM keep alive-time) > 4.0 s
  • 624.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
P2414 O2 Sensor Exhaust Sample Error Bank 1, Sensor 1 Oxygen Sensors Front Rationality Check
  • Pump current correction (nernst-cell) > 1.2 mA
  • O2S front ready
  • Fuel cut off not active
  • injection mode change (DFI/MFI) not active
  • Depending on engine state:
  • Engine part load
  • Engine full load
  • Engine idle
  • For time >= 3.0 s
  • 10.0 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2450 EVAP System Switching Valve Performance/Stuck Open Evaporative Emission (EVAP) System Rationality Check
  • Time after measurement start > 2.0; < 2.5 s
  • Drop of evap pump current < 3.0 mA
  • Barometric pressure > 73.00 kPa
  • AAT 4 - 38° C
  • ECT @ start >= 4° C
  • vehicle speed < 1 km/h
  • Time since engine start in preceding DCY >= 600.0 s
  • Difference between ECT and AAT @ start not calibrated K
  • Engine stop (during ECM keep alive-time)
  • Air bag not activated
  • Propulsion off time >= 21600.0 s
  • 0.5 s
  • Once / DCY
  • 2 DCY
 -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144- / DM - TL (TANK LEAK DIAGNOSTIC MODULE), CHECKING .
P2563 Turbocharger Boost Control Position Sensor "A" Circuit Range/Performance Turbocharger (TC) Position Sensor adaptation monitoring: Functional Check
  • Boost pressure actuator sensor voltage > 4.52; < 2.73 V
  • Gradient of boost pressure >= -2.98 % / s
  • 0.3 s
  • Continuous
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve -N249-, CHECKING .
P2564 Turbocharger Boost Control Position Sensor "A" Circuit Low Turbocharger Position Sensor Short To Ground / Open Circuit
  • Turbocharger boost control position sensor voltage < 0.20 V
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve -N249-, CHECKING .
P2565 Turbocharger Boost Control Position Sensor "A" Circuit High Turbocharger Position Sensor Short To Battery Plus
  • Turbocharger boost control position sensor voltage > 4.80 V
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve -N249-, CHECKING .
P2610 ECM/PCM Engine Off Timer Performance Engine Off Time Rationality Check
  • Difference between engine-off-time and ECM keep alive-time > 12.0 s
  • Monitor Entry Conditions:
  • ECM keep alive time active
  • Delay time >= 1.0 s
  • Last ECM activation time >= 2.0 s
  • Time after last engine stop < 48 h
  • Case 1:
  • For time (after entry conditions fulfilled) >= 65.0 s
  • Case 2:
  • For time (after entry conditions fulfilled) < 65.0 s
  • Ignition key transition off to on
  • 10.0 ms
  • Once / DCY
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to the appropriate repair information.
  • Difference between engine-off-time and ECM keep alive-time >= 12.0 s
  • Time after engine stop < 86, 400.0 s
  • Engine off time plausible
  • Engine off time monitoring not finished
  • Engine off time signal valid
  • Time after reset < 2.0 s
  • Case 1:
  • Engine off timer n.a.
  • Engine off time n.a.
  • Case 2:
  • ECM internal timer active
  • SPI communication failure after reset detected
  • 0.01 s
  • Once / DCY
Engine Off Time ECM Internal Timer Check
  • ECM internal timer failure
  • ECM internal timer signal not calibrated
  • ECM internal timer not calibrated
  • time after last engine stop not calibrated [h]
  • SPI initialization finished
  • 1.3 s
  • Continuous
  • 2 DCY
P3043 Fuel pump mechanical malfunction COM: Fuel Pump Control Module (FPCM) communication with FPCM
  • FP signal: ROM / RAM failure feedback >= 3.00 [-]
  • Engine on
  • 13.8 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-, CHECKING .
P3044 Fuel Pump "A" Control Circuit Low COM: Fuel Pump Control Module (FPCM) communication with FPCM
  • FP signal: overcurrent failure feedback >= 3.00 [-]
  • Engine on
  • 19.8 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-, CHECKING .
P3045 Fuel pump electronics Faulty COM: Fuel Pump Control Module (FPCM) communication with FPCM
  • FP signal: rotary failure feedback >= 3.00 [-]
  • Engine on
  • 22.8 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-, CHECKING .
P3073 Fuel Pump "A" Control Circuit/Open COM: Fuel Pump Control Module (FPCM) communication with FPCM
  • FP signal: power amplifier failure feedback >= 3.00 [-]
  • Engine on
  • 16.8 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-, CHECKING .
P334A Charge Pressure Actuator Electrical Error Turbocharger Boost Pressure Control Short Circuit
  • Bypass valve driver current (hardware values) driver stage internal value
  • Boost pressure actuator controller active
  • 0.4 s
  • Continuous
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve -N249-, CHECKING .
U0001 High Speed CAN Communication Bus CAN: Powertrain BUS Reading Back Sent Message Powertrain
  • Message no feedback
  • 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 .
U0002 High Speed CAN Communication Bus Performance CAN: Powertrain BUS communication check
  • General CAN timeout >= 0.4 sec.
  • 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 .
U0101 Lost Communication with TCM CAN: Transmission Control Module (TCM) Communication With TCM
  • Received CAN 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 .
U0121 Lost Communication With Anti-Lock Brake System (ABS) Control Module CAN: Brake System Control Module (BSCM) Communication With BSCM
  • Received CAN 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 CAN: Body Control Module (BCM) Communication With BCM
  • Received CAN 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 .
U0146 Lost Communication With Gateway A COM: Gateway Communication With Gateway
  • Received CAN 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 .
U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module COM: Instrument Panel Cluster (IPC) communication with IPC
  • Received CAN 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 .
U0302 Software Incompatibility with Transmission Control Module Engine Control Module (ECM): Coding Code Check Of ECM Concerning TCM
  • Received A/T vehicle data from TCM, TCM signal
  
  • 50.0 s
  • Continuous
  • 2 DCY
 -- Check for software updates and TSB's. Reprogram as necessary. If none are found, replace the DSG Transmission Mechatronic -J743-. Refer to the appropriate repair information.
U0323 Software Incompatibility With Instrument Panel Control Module COM: Ambient Air Temperature (AAT) Sensor communication with IPC
  • Ambient temperature sensor: source configuration failure
  • Time after ignition on > 1.2 s
  • 1.0 s
  • Continuous
  • 2 DCY
 -- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor -G17-, CHECKING .
U0402 Invalid Data Received From TCM COM: Transmission Control Module (TCM) Communication With TCM
  • Received data from TCS, implausible message
  • Time after ignition on >= 0.5 s
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check for software updates and TSB's. Reprogram as necessary. If none are found, replace the DSG Transmission Mechatronic -J743-. Refer to the appropriate repair information.
U0415 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module CAN: Vehicle Speed Sensor CAN Communication With Vehicle Speed Sensor
  • Speed sensor signal: sensor error 327.42 km/h
  • Time after ignition on > 500 ms.
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
  • Speed sensor signal: initialization error 327.08 km/h
  • Speed sensor signal: low voltage error 327.25 km/h
  • Speed sensor signal: range error 326.40 - 327.07 km/h
  • Or
  • Speed sensor signal: range error 327.09 - 327.24 km/h
  • Or
  • Speed sensor signal: range error 327.26 - 327.41 km/h
  • Or
  • Speed sensor signal: range error 327.43 - 327.67 km/h
CAN: Brake System Control Module (BSCM) CAN Communication With Brake Unit
  • Received data from TCS implausible message
  • Time after ignition on >= 0.5 s
Vehicle Speed Rationality Check High
  • Vehicle speed > 325 km/h
  
  • 2.0 s
  • Continuous
  • 2 DCY
U0423 Invalid Data Received From Instrument Panel Cluster Control Module CAN: Ambient Air Temperature Sensor CAN Communication With Ambient Air Temperature Sensor
  • Ambient air temperature signal failure
  • Time after ignition on > 0.5 s
  • Engine running
  • 0.6 s
  • Continuous
  • 2 DCY
 -- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor -G17-, CHECKING .
CAN: Ambient Air Temperature Sensor Communication With Instrument Cluster Module
  • Ambient temperature sensor: source in reset failure
  • Time after ignition on > 1.2 s
  • 2.0 s
  • Continuous
CAN: Instrument Cluster CAN Communication With Instrument Cluster Module
  • Received data from Instrument Cluster implausible message
  • Time after ignition on > 0.5 s
  • 0.5 s
  • Continuous
U0447 Invalid Data Received From Gateway "A" CAN: Gateway CAN Communication With Gateway
  • Received data from Gateway implausible 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 .
U1103 Production mode active Engine Control Module (ECM): Production Mode Function Monitoring: Mode Change
  • Production mode active
  • Vehicle speed < 5 km/h
  • Max trip mileage since initial vehicle start-up < 100 km
  • During ECM keep alive-time after ignition off
  • Engine speed 0 RPM
  • For hybrid: drive motor off
  • 0.01 s
  • Continuous
  • 1 DCY
 -- Vehicle in production mode. Refer to appropriate repair information for resolution.
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