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Engine Control Module --

DTC Error Message Diagnostic Procedure Malfunction Criteria and Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illum
P000A  Intake Camshaft Position Response Check Bank 1 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1, CHECKING* .
  • Difference between target and actual position > 12 to 40 °CRK for > 3 Sec.
  • Adjustment angle >= 3 °CRK
  • Engine speed 880 to 6400 RPM
  • Time after engine start > 4 to 300 Sec.
  • Oil temperature -10 to 105 °C
  • Frequency = 3 times
 9 Sec.
  • Multiple
  • 2 DCY
P000C  Intake Camshaft Position Response Check Bank 2 -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to CAMSHAFT ADJUSTMENT VALVE 2, CHECKING* .
  • Difference between target and actual position > 12 to 40 °CRK for > 3 Sec.
  • Adjustment angle >= 3 °CRK
  • Engine speed 880 to 6400 RPM
  • Time after engine start > 4 to 300 Sec.
  • Oil temperature -10 to 105 °C
  • Frequency = 3 times
 9 Sec.
  • Multiple
  • 2 DCY
P00AB Intake Air Temperature Sensor Bank 2 Circuit Range/Performance -- Check the Charge Air Pressure Sensor /Intake Air Temperature Sensor Bank 2 -G447/G430-. Refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* .
  • Difference between IAT after intercooler 2 vs. ECT at start > 26 °C or <= -26 °C
 Cross check (ECT vs. IAT vs. AAT) finished 0 Sec.
  • Once
  • 2 DCY
P00AC Intake Air Temperature Sensor Bank 2 Circuit Low -- Check the Charge Air Pressure Sensor /Intake Air Temperature Sensor Bank 2 -G447/G430-. Refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* . IAT > 128 °C --- 25.5 Sec.
  • Continuous
  • 2 DCY
P00AD Intake Air Temperature Sensor Bank 2 Circuit High -- Check the Charge Air Pressure Sensor /Intake Air Temperature Sensor Bank 2 -G447/G430-. Refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* . IAT < -39 °C Time after engine start > 80 to 300 Sec. 25.5 Sec.
  • Continuous
  • 2 DCY
P00A2 Charge Air Temperature Sensor Bank 2 Circuit Low -- Check the Charge Air Pressure Sensor /Intake Air Temperature Sensor Bank 2 -G447/G430-. Refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* . IAT < 0.1 V --- 2 Sec
  • Continuous
  • 2 DCY
P00A3 Charge Air Temperature Sensor Bank 2 Circuit High -- Check the Charge Air Pressure Sensor /Intake Air Temperature Sensor Bank 2 -G447/G430-. Refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* . IAT > 3.20 V --- 2 Sec
  • Continuous
  • 2 DCY
P00C7 Charge Air Pressure Sensor 1 Correlation -- Check the Charge Air Pressure Sensor/Intake Air Temperature Sensor Bank 1 -G31/G72-. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* . OR -- Check the Charge Air Pressure Sensor /Intake Air Temperature Sensor Bank 2 -G447/G430-. Refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* . Difference between Boost Pressure sensor 1 and 2 > 10.20 kPa --- 0.0 Sec.
  • Continuous
  • 2 DCY
P0010 Intake Camshaft Actuator Circuit Open Bank 1 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1, CHECKING* . Signal voltage, 4.70 - 5.40 V
  • Camshaft valve, off
  • Engine speed, >80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P0011  Intake Camshaft Timing Over Advanced Bank 1 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1, CHECKING* .
  • Difference between target and actual position > 12 to 40 °CRK for > 3 Sec.
  • Adjustment angle >= 3 °CRK
  • Engine speed 880 to 6400 RPM
  • Time after engine start > 4 to 300 Sec.
  • Oil temperature -10 to 105 °C
  • Frequency = 3 times
 9 Sec.
  • Multiple
  • 2 DCY
P0016 Crankshaft Position to Intake Camshaft Position Correlation Bank 1 -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR 1, CHECKING* .-- Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING* .
  • Permissible deviation < -14 °CRK or permissible deviation > 14 °CRK
 --- 20 Rev.
  • Multiple
  • 2 DCY
P0018 Crankshaft Position to Intake Camshaft Position Correlation Bank 2 -- Check the Camshaft Position (CMP) Sensor -G163-. Refer to CAMSHAFT POSITION SENSOR 2, CHECKING* .-- Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING* .
  • Permissible deviation < -14 °CRK or permissible deviation > 14 °CRK
 --- 20 Rev.
  • Multiple
  • 2 DCY
P0020 Intake Camshaft Actuator Circuit Open Bank 2 -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to CAMSHAFT ADJUSTMENT VALVE 2, CHECKING* . Signal voltage 4.70 to 5.40 V
  • Camshaft valve off
  • Engine speed > 80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P0021  Intake Camshaft Timing - Over-Advanced Bank 1 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1, CHECKING* .
  • Difference between target and actual position > 12 to 40 °CRK for > 3 Sec.
  • Adjustment angle >= 3 °CRK
  • Engine speed 880 to 6400 RPM
  • Time after engine start > 4 to 300 Sec.
  • Oil temperature -10 to 105 °C
  • Frequency = 3 times
 9 Sec.
  • Multiple
  • 2 DCY
P0030 HO2S Heater Control Circuit Bank 1 Sensor 1 -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to HO2S BANK 1 SENSOR 1 HEATER, CHECKING* . Heater voltage 4.70 to 5.40 V
  • Time after engine start > 5 Sec.
  • Heater commanded off
 0.5 Sec.
  • Continuous
  • 2 DCY
P0031 HO2S Heater Control Circuit Low Bank 1 Sensor 1 -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to HO2S BANK 1 SENSOR 1 HEATER, CHECKING* . Heater voltage < 0.0 to 3.26 V
  • Time after engine start > 5 Sec.
  • Heater commanded off
 0.5 Sec.
  • Continuous
  • 2 DCY
P0032 HO2S Heater Control Circuit High Bank 1 Sensor 1 -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to HO2S BANK 1 SENSOR 1 HEATER, CHECKING* . Heater current > 5.50 A
  • Time after engine start > 5 Sec.
  • Heater commanded on
 0.5 Sec.
  • Continuous
  • 2 DCY
P0036 HO2S Heater Control Circuit Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to HO2S BANK 1 SENSOR 2 HEATER (BEHIND CATALYTIC CONVERTER) CHECKING* . Heater voltage 2.34 to 3.59 V
  • Engine speed > 80 RPM
  • Heater commanded off
 0.5 Sec.
  • Continuous
  • 2 DCY
P0037 HO2S Heater Control Circuit Low Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to HO2S BANK 1 SENSOR 2 HEATER (BEHIND CATALYTIC CONVERTER) CHECKING* .
  • Heater voltage < 2.34 V
  • Engine speed > 80 RPM
  • Heater commanded off
 0.5 Sec.
  • Continuous
  • 2 DCY
P0038 HO2S Heater Control Circuit High Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to HO2S BANK 1 SENSOR 2 HEATER (BEHIND CATALYTIC CONVERTER) CHECKING* . Heater voltage > 3.59 V
  • Engine speed > 80 RPM
  • Heater commanded on
 0.5 Sec.
  • Continuous
  • 2 DCY
P0040 O2 Sensor Signals Swapped Bank 1 Sensor 1 to Bank 2 Sensor 1 Disconnect both front HO2S sensors and swap the electrical harness connectors. Connect a scan tool. Start the engine and monitor the Long Term Fuel Trim to see if it drops back into the normal range of (0 to 7) positive or negative. Lambda controllers exceed thresholds in opposite directions Lambda control closed loop and VVT ready 5 Sec.
  • Multiple
  • 2 DCY
P0043 HO2S Heater Control Circuit Low Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to HO2S BANK 1 SENSOR 2 HEATER (BEHIND CATALYTIC CONVERTER) CHECKING* .
  • SULEV Heater voltage < 3 V
  • ULEV Heater voltage < 3 V
  • SULEV Time after engine start, >5 Sec
  • heater commanded off
  • ULEV engine speed >80 RPM
  • heater, commanded off
 0.50 Sec
  • Continuous
  • 2 DCY
P0044 HO2S Heater Control Circuit High Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to HO2S BANK 1 SENSOR 2 HEATER (BEHIND CATALYTIC CONVERTER) CHECKING* . Heater current, > 2.70 - 5.50 A
  • engine speed, >80 RPM
  • heater commanded on
 0.50 Sec
  • Continuous
  • 2 DCY
P0050 HO2S Heater Control Circuit Bank 1 Sensor 1 -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to HO2S BANK 1 SENSOR 1 HEATER, CHECKING* . Heater voltage 4.70 to 5.40 V
  • Time after engine start > 5 Sec.
  • Heater commanded off
 0.5 Sec.
  • Continuous
  • 2 DCY
P0051 HO2S Heater Control Circuit Low Bank 1 Sensor 1 -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to HO2S BANK 1 SENSOR 1 HEATER, CHECKING* . Heater voltage < 0.0 to 3.26 V
  • Time after engine start > 5 Sec.
  • Heater commanded off
 0.5 Sec.
  • Continuous
  • 2 DCY
P0052 HO2S Heater Control Circuit High Bank 1 Sensor 1 -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to HO2S BANK 1 SENSOR 1 HEATER, CHECKING* . Heater current > 5.50 A
  • Time after engine start > 5 Sec.
  • Heater commanded on
 0.5 Sec.
  • Continuous
  • 2 DCY
P0056 HO2S Heater Control Circuit Bank 2 Sensor 2 -- Check the Oxygen Sensor (O2S) Heater -Z30-. Refer to HO2S BANK 2 SENSOR 2 HEATER (BEHIND CATALYTIC CONVERTER) CHECKING* . Heater voltage 2.34 to 3.59 V
  • Engine speed > 80 RPM
  • Heater commanded off
 0.5 Sec.
  • Continuous
  • 2 DCY
P0057 HO2S Heater Control Circuit Bank 2 Sensor 2 Low -- Check the Oxygen Sensor (O2S) Heater -Z30-. Refer to HO2S BANK 2 SENSOR 2 HEATER (BEHIND CATALYTIC CONVERTER) CHECKING* .
  • Heater voltage < 2.34 V
  • Engine speed > 80 RPM
  • Heater commanded off
 0.5 Sec.
  • Continuous
  • 2 DCY
P0058 HO2S Heater Control Circuit Bank 2 Sensor 2 High -- Check the Oxygen Sensor (O2S) Heater -Z30-. Refer to HO2S BANK 2 SENSOR 2 HEATER (BEHIND CATALYTIC CONVERTER) CHECKING* . Heater voltage > 3.59 V
  • Engine speed > 80 RPM
  • Heater commanded on
 0.5 Sec.
  • Continuous
  • 2 DCY
P0068 MAP/ Throttle Position Correlation -- Check the Manifold Absolute Pressure (MAP) Sensor -G71-. Refer to MANIFOLD ABSOLUTE PRESSURE SENSOR AND INTAKE AIR TEMPERATURE SENSOR, CHECKING* .
  • deviation throttle controller < 43 or > 43%
  • pressure quotient < 0.53
  • engine speed 600 - 6000 RPM
  • time after engine start > 70 Sec
  • fuel cut-off not active
  • throttle position >4.5%
  • fuel trim activity -15 - 15%
 5 Sec
  • Continuous
  • 2 DCY
P007C Charge Air Temperature Sensor Bank 1 Circuit Low -- Check the Charge Air Pressure Sensor/Intake Air Temperature Sensor Bank 1 -G31/G72-. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* . IAT < 0.099 V --- 2 Sec
  • Continuous
  • 2 DCY
P007D Charge Air Temperature Sensor Bank 1 Circuit High -- Check the Charge Air Pressure Sensor/Intake Air Temperature Sensor Bank 1 -G31/G72-. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* . IAT > 3.20 V --- 2 Sec
  • Continuous
  • 2 DCY
P0070 Ambient Air Temperature Sensor Circuit -- Check the Outside Air Temperature Sensor -G17-. Refer to AMBIENT AIR TEMPERATURE SENSOR CHECKING* Ambient air temp < -50.0 °C CAN active 6 Sec.
  • Multiple
  • 2 DCY
P0071 Ambient Air Temperature Sensor Range/Performance -- Check the Outside Air Temperature Sensor -G17-. Refer to AMBIENT AIR TEMPERATURE SENSOR CHECKING*
  • Difference ECT vs. IAT at engine start (depending on engine-off time) < 25.5 K
AND
  • Difference AAT vs. ECT @ engine start (depending on engine-off time) > 25.5 K
  • Engine off time > 7.8 h
  • ECT @ engine start minus IAT @ engine start <=25 K
  • ECT @ engine start <.75 °C minus ECT @ time after 60 Sec
 0 Sec.
  • Once/DCY
  • 2 DCY
P0072 Ambient Air Temperature Sensor Circuit Low -- Check the Outside Air Temperature Sensor -G17-. Refer to AMBIENT AIR TEMPERATURE SENSOR CHECKING* Ambient air temp > 87.0 °C CAN active 6 Sec.
  • Multiple
  • 2 DCY
P008A Low Pressure Fuel System Pressure Too Low Check fuel pressure. Refer to the Service Information for test. Check for a restricted fuel filter, and bent or kinked fuel lines. If fuel pressure is within specification:-- Check the Low Fuel Pressure Sensor -G410-. Refer to LOW FUEL PRESSURE SENSOR, CHECKING*
  • Actual pressure < 40 kPa
 --- 2 Sec.
  • Continuous
  • 2 DCY
P008B * Low Pressure Fuel System Pressure Too High Check fuel pressure. Refer to the Service Information for test. The low pressure fuel regulator is incorporated into the fuel filter. Check return lines from the filter for obstructions. If fuel pressure is within specification:-- Check the Fuel Pressure Sensor -G410-. Refer to LOW FUEL PRESSURE SENSOR, CHECKING*
  • Actual pressure > 780 kPa
 --- 2 Sec.
  • Continuous
  • 2 DCY
P0087 Fuel Rail System Pressure Too Low Check the low fuel pressure system for correct pressure (to the high pressure pump). Refer to the Service Information for testing. -- Check the Fuel Pressure Regulator Valve -N276- FUEL PRESSURE REGULATOR VALVE, CHECKING* -- Check the Fuel Pressure Sensor -G247-. Refer to HIGH FUEL PRESSURE SENSOR, CHECKING*
  • Pressure control activity > 2.20 MPa
  • Fuel trim activity 0.90 to 15.99
  • Difference between target and actual > 2.20 MPa
  • Engine speed, 1400 - 4000 RPM
  • Engine load 49.99 to 1535.98%
  • EVAP purge adaptation < 23
  • ECT >= 55 °C
  • IAT < 80 °C
  • Closed loop and not in fuel cutoff
 7 Sec.
  • Continuous
  • 2 DCY
P0088 Fuel Rail System Pressure Too High Check fuel pressure. Refer to the Service Information for test. -- Check the Fuel Pressure Regulator Valve -N276- FUEL PRESSURE REGULATOR VALVE, CHECKING* -- Check the Fuel Pressure Sensor -G247-. Refer to HIGH FUEL PRESSURE SENSOR, CHECKING* Fuel rail pressure > 13.9 MPa or 780 kPa --- 2 Sec
  • 2 DCY
P0089 Fuel Pressure Regulator 1 Performance -- Check the Fuel Pressure Regulator Valve -N276- FUEL PRESSURE REGULATOR VALVE, CHECKING* -- Check the Fuel Pressure Sensor -G247-. Refer to HIGH FUEL PRESSURE SENSOR, CHECKING* . Functional check:
  • Difference between actual vs. target pressure > 200 kPa
OR Check 2:
  • Difference between actual vs. target pressure > 150 kPa
OR Check 3:
  • Pressure control activity > 225 kPa
OR Check 4:
  • Pressure control activity < -300 kPa
  • Time after engine start > 10 Sec.
OR Check 2:
  • Fuel cutoff not active
  • Time after fuel cutoff > 20 Sec.
OR Check 3:
  • Time after engine start > 10 Sec.
OR Check 4:
  • Time after engine start > 10 Sec.
 6 to 20 Sec.
  • Continuous
  • 2 DCY
P0111 Intake Air Temperature Sensor Bank 1 Range/Performance -- Check the Charge Air Pressure Sensor/Intake Air Temperature Sensor Bank 1 -G31/G72-. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* .
  • Difference IAT vs. ECT @ engine start (depending on engine-off time > 25.5 K
  • AND
  • Difference IAT vs. AAT @ engine start (depending on engine-off time > 25.5 K
  • Engine-off time > 7.8 h
  • AAT @ engine start minus AAT @ condition <= 5.3 K
  • Vehicle speed > 38 km/h for > 30 Sec.
  • IAT @ engine start minus IAT @ condition <= 7.5 K
  • Vehicle speed > 38 km/h for > 30 Sec.
 0 Sec.
  • Once/DCY
  • 2 DCY
P0112 Intake Air Temperature Sensor Bank 1 Circuit Low -- Check the Charge Air Pressure Sensor/Intake Air Temperature Sensor Bank 1 -G31/G72-. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* . IAT > 128 °C --- 25.5 Sec.
  • Continuous
  • 2 DCY
P0113 Intake Air Temperature Sensor Bank 1 Circuit High -- Check the Charge Air Pressure Sensor/Intake Air Temperature Sensor Bank 1 -G31/G72-. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* . IAT < -39 °C --- 25.5 Sec.
  • Continuous
  • 2 DCY
P0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance. -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR 1 OR 2 CHECKING* . Stuck high:
  • No difference of min to max signal < 1.5K
OR
  • Difference between ECT and IAT at cold engine < 25.5 K
  • ECT @ start -44 to 137 °C without 80 to 95 °C
  • Substitute ECT > 48 °C
  • Driving condition 1:
  • Vehicle speed 60 to 180 km/h
  • Mass air flow lower threshold 44 to 72 kg/h
  • Mass air flow upper threshold 168 to 352 kg/h
  • Driving condition 2:
  • fuel cut-off active
  • Vehicle speed 0 to 20 km/h
  • Mass air flow lower threshold 8 to 76 kg/h
  • Mass air flow upper threshold 168 to 308 kg/h
  • Time > 18 Sec.
 0 to 112.5 Sec.
  • Once/DCY
  • 2 DCY
P0117 Engine Coolant Temperature Sensor 1 Circuit Low -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR 1 OR 2 CHECKING* . ECT 137 °C --- 0.5 Sec.
  • Continuous
  • 2 DCY
P0118 Engine Coolant Temperature Sensor 1 Circuit High -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR 1 OR 2 CHECKING* . ECT < -44 °C --- 0.5 Sec.
  • Continuous
  • 2 DCY
P012B Charge Air Pressure Sensor Circuit Range/Performance -- Check the Charge Air Pressure Sensor -G31-. Refer CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING*
  • Difference in boost pressure 1 downstream throttle to boost pressure > 83.28 hPa or < -83.28 hPa
  • Difference in boost pressure 2 downstream throttle to boost pressure > 83.28 hPa or < -83.28 hPa
OR
  • Difference pressure downstream throttle to average value of all pressure sensors @ start < -57.17 hPa or > 51.17 hPa
  • Engine speed 600 to 1800 RPM
  • Time after engine start > 0 Sec.
  • Supercharger control flap wide open for > 1 Sec.
OR
  • Engine shutoff time > 3 Sec.
  • Engine speed < 16384 RPM
 0.2 to 2.5 Sec.
  • Multiple
  • 2 DCY
P012C Charge Air Pressure Sensor Circuit Low -- Check the Charge Air Pressure Sensor -G31-. Refer CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* Signal voltage < 0.25 V --- 0.2 Sec.
  • Continuous
  • 2 DCY
P012D Charge Air Pressure Sensor Circuit High -- Check the Charge Air Pressure Sensor -G31-. Refer CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* Signal voltage > 4.85 V --- 0.2 Sec.
  • Continuous
  • 2 DCY
P0121 Accelerator Pedal Position Sensor A Circuit Range/Performance -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR 1/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING* .
  • TPS 1 vs. TPS 2 > 6.30%
  • AND
  • TPS 1 calculated value > TPS 2 calculated value
  • Engine speed > 480 RPM
 0.3 Sec.
  • Multiple
  • 2 DCY
P0122 Accelerator Pedal Position Sensor A Circuit Low Input -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR 1/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING* . Signal voltage < 0.20 V --- 0.1 Sec.
  • Multiple
  • 2 DCY
P0123 Accelerator Pedal Position Sensor A Circuit High Input -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR 1/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING* . Signal voltage > 4.81 V --- 0.1 Sec.
  • Multiple
  • 2 DCY
P0127 Intake Air Temperature Too High -- Check the Charge Air Pressure Sensor/Intake Air Temperature Sensor Bank 1 -G31/G72-. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* . OR -- Check the Charge Air Pressure Sensor /Intake Air Temperature Sensor Bank 2 -G447/G430-. Refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* . IAT 1 or 2 > 100 °C --- 0 to 0.5 Sec.
  • Continuous
  • 2 DCY
P013A O2 Sensor Bank 1 Sensor 2 Slow Response - Rich to Lean -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* . Arithmetic filtered max differential transient time at fuel cutoff >= 0.5 Sec. and number of checks >= 1
  • Time of fuel cutoff <= 90 Sec.
  • Time after last fuel cutoff >= 5 Sec.
  • O2S rear ready
  • Exhaust temp at sensor >= 600 °C
  • Deviation between expected and measured front O2 sensor lambda signal < 8.00
 10 Sec.
  • Continuous
  • 2 DCY
P013B O2 Sensor Bank 1 Sensor 2 Slow Response Rich to Lean -- Check the HO2S Sensor Bank 1 Sensor 2 -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* EWMA filtered max differential transient time at fuel feed restart >= 1.5 Sec. and number of checks >= 1
  • Time of fuel cutoff <=90 Sec.
  • Time after next fuel feed restart >= 5 Sec.
  • O2S rear ready
  • Exhaust temp at sensor >= 400 °C
  • Exhaust mass flow >= 20 kg/h
  • Engine speed 1000 - 4000 RPM
 10 Sec. 1 DCY
P013C O2 Sensor Bank 2 Sensor 2 Slow Response - Rich to Lean -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G131-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* . Arithmetic filtered max differential transient time at fuel cutoff >= 0.5 Sec. and number of checks >= 1
  • Time of fuel cutoff <= 90 Sec.
  • Time after last fuel cutoff >= 5 Sec.
  • O2S rear ready
  • Exhaust temp at sensor >= 600 °C
  • Deviation between expected and measured front O2 sensor lambda signal < 8.00
 10 Sec.
  • Continuous
  • 2 DCY
P013D O2 Sensor Bank 2 Sensor 2 Slow Response Rich to Lean -- Check the HO2S Sensor Bank 1 Sensor 2 -G130-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* EWMA filtered max differential transient time at fuel feed restart >= 1.5 Sec. and number of checks >= 1
  • Time of fuel cutoff <=90 Sec.
  • Time after next fuel feed restart >= 5 Sec.
  • O2S rear ready
  • Exhaust temp at sensor >= 400 °C
  • Exhaust mass flow >= 20 kg/h
  • Engine speed 1000 - 4000 RPM
 10 Sec. 1 DCY
P013E O2 Sensor Bank 1 Sensor 2 Slow Response Rich to Lean -- Check the HO2S Sensor Bank 1 Sensor 2 -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* EWMA filtered max differential delay time at lean to rich transition >= 0.75 Sec. and number of checks >= 3
  • O2S rear ready
  • Exhaust temp at sensor >= 400 °C
  • Exhaust mass flow >= 35-200 kg/h
  • Engine speed 1200 - 3520 RPM
 40 Sec. 2 DCY
P013F O2 Sensor Bank 1 Sensor 2 Slow Response Rich to Lean -- Check the HO2S Sensor Bank 1 Sensor 2 -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* EWMA filtered max differential delay time at rich to lean transition >= 1.5 Sec. and number of checks >= 1
  • O2S rear ready
  • Exhaust temp at sensor >= 400 °C
  • Exhaust mass flow >= 35-200 kg/h
  • Engine speed 1200 - 3520 RPM
 40 Sec. 2 DCY
P0130 O2 Sensor Circuit Bank 1 Sensor 1 Fault -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* . O2S ceramic temperature < 640 °C
  • Modeled exhaust gas temp > 250 °C
  • Fuel cutoff not active
 15 Sec.
  • Multiple
  • 2 DCY
P0131 O2 Sensor Circuit Bank 1 Sensor 1 Low voltage -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .
  • Virtual mass < 1.75 V or Nernst voltage < 1.50 V or Adjustment voltage < 0.30 V
 --- 15 Sec.
  • Multiple
  • 2 DCY
P0132 O2 Sensor Circuit Bank 1 Sensor 1 High voltage -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .
  • Virtual mass > 3.25 V
  • Nernst voltage > 4.40 V
  • Adjustment voltage > 7.00 V
 --- 15 Sec.
  • Multiple
  • 2 DCY
P0133  O2 Sensor Circuit Bank 1 Sensor 1 Slow Response -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .
  • Lower value of both area ratios R2L and L2R -0.35 to 0.35 for 2 times
  • Lower value of both counters for area ratio R2L and L2R >= 5 times
  • O2S front minimum operating temp. reached > 720 °C and time since readiness > 20 Sec.
  • Engine speed 1180 to 2600 RPM
  • ECT >= 38 °C
  • Engine load 25.01 to 79.99%
  • Gradient of engine load <= 3%
  • Catalyst temperature >= 400 °C
  • AIR, LDP, EVAP purge, Fuel cutoff, Ethanol concentration adaptation not active
 39.5 Sec.
  • once DCY
  • 2 DCY
P0135  O2 Heater Circuit Bank 1 Sensor 1 Fault -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to HO2S BANK 1 SENSOR 1 HEATER, CHECKING* .
  • O2S ceramic temp < 685 °C
  • Heater duty cycle > 90%
OR
  • O2S ceramic temp < 720 °C
  • Time after O2 heater on 40 Sec.
  • O2S front dewpoint exceeded
  • O2S front no other faults
  • lambda control active
  • Heater control, Active
OR
  • ECT at start > -10 °C
  • Engine shut off time > 180 Sec. during ECM keep alive time after ignition off < 350 Sec.
 40 or 60 Sec.
  • once DCY
  • 2 DCY
P0136 O2 Sensor Circuit Bank 1 Sensor 2 Fault -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • O2S signal rear not oscillating at reference0.708 V
  • signal voltage > 0.2 V
  • O2S rear ready
  • trim control post cat closed loop > 250 Sec
  • integrated mass air flow 20 - 75 g
  • fuel cut-off active
 90 Sec
  • once DCY
  • 2 DCY
P0137 O2 Sensor Circuit Bank 1 Sensor 2 Low voltage -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • Signal voltage < 0.04 V for > 3 Sec.
  • voltage difference with vs. without load pulse < 0.01 V
  • Sensor voltage <= 0.04 V or 0.50 to 1.08 V
OR
  • O2S theoretical ready for operation for > 30 Sec.
  • Exhaust temp >= 700 °C for > 20 Sec. or heater power >= 50 % for > 20 Sec.
  • Dewpoint exceeded, fuel cutoff and catalyst purge not active
  • 3 Sec.
  • Multiple
  • 2 DCY
P0138  O2 Sensor Circuit Bank 1 Sensor 2 High voltage -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* . Signal voltage > 1.08 V for > 5 Sec.
  • Sensor voltage <= 0.40 V or 0.50 to 1.08 V
OR
  • O2S theoretical ready for operation for > 30 Sec.
  • Exhaust temp >= 700 °C for > 20 Sec. or heater power >= 50 % for > 20 Sec.
  • Dewpoint exceeded and lambda set value > 0.995
 5 Sec.
  • Multiple
  • 2 DCY
P0139  * O2 Sensor Circuit Slow Response Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • EWMA filtered transient time at fuel cutoff > 0.7 Sec. in voltage range 0.201 to 0.401 V
  • Number of checks 3
  • Rich voltage enable >= 0.548 V
  • Lean voltage <= 0.118 V
  • O2S front/rear ready and fuel cutoff active
  • Front O2S signal > 3.50
  • modeled exhaust gas temp. > 450 °C
  • Slope of exhaust mass < 55 kg/h
  • Rear O2S internal resistance <= 900 ohm
 7 Sec.
  • Multiple
  • 2 DCY
P014A O2 Sensor Bank 2 Sensor 2 Slow Response Rich to Lean -- Check the HO2S Sensor Bank 1 Sensor 2 -G130-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* EWMA filtered max differential delay time at lean to rich transition >= 0.75 Sec. and number of checks >= 3
  • O2S rear ready
  • Exhaust temp at sensor >= 400 °C
  • Exhaust mass flow >= 35-200 kg/h
  • Engine speed 1200 - 3520 RPM
 40 Sec. 2 DCY
P014B O2 Sensor Bank 2 Sensor 2 Slow Response Rich to Lean -- Check the HO2S Sensor Bank 1 Sensor 2 -G130-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* EWMA filtered max differential delay time at rich to lean transition >= 1.5 Sec. and number of checks >= 1
  • O2S rear ready
  • Exhaust temp at sensor >= 400 °C
  • Exhaust mass flow >= 35-200 kg/h
  • Engine speed 1200 - 3520 RPM
 40 Sec. 2 DCY
P0140 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • Signal voltage, 0.40 to 0.60 V for > 3 Sec.
  • voltage difference with vs. without load pulse >= 2.80 V
  • Sensor voltage <= 0.40 V or sensor voltage 0.50 to 1.08 V
OR
  • O2S theoretical ready for operation for > 30 Sec.
  • Exhaust temp >= 700 °C for > 20 Sec. or heater power >= 50 % for > 20 Sec.
  • Dewpoint exceeded
 50 Sec.
  • Multiple
  • 2 DCY
P0141  O2 Sensor Heater Circuit Out of Range Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to HO2S BANK 1 SENSOR 2 HEATER (BEHIND CATALYTIC CONVERTER) CHECKING* . Heater resistance, > 728 to 16632 Ω
  • Modeled exhaust gas temp, 300-820 °C
  • Engine shut off time > 630 Sec. during ECM keep alive time after key off < 350 Sec.
  • Heater commanded on, fuel cutoff not active
 8 Sec.
  • Multiple
  • 2 DCY
P0150 O2 Sensor Circuit Fault Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* . O2S ceramic temperature < 640 °C
  • Modeled exhaust gas temp > 250 °C
  • Fuel cutoff not active
 15 Sec.
  • Multiple
  • 2 DCY
P0151 O2 Sensor Circuit Bank 2 Sensor 1 Low voltage -- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* .
  • Virtual mass < 1.75 V or Nernst voltage < 1.50 V or Adjustment voltage < 0.30 V
 --- 15 Sec.
  • Multiple
  • 2 DCY
P0152 O2 Sensor Circuit Bank 2 Sensor 1 High voltage -- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* .
  • Virtual mass > 3.25 V
  • Nernst voltage > 4.40 V
  • Adjustment voltage > 7.00 V
 --- 15 Sec.
  • Multiple
  • 2 DCY
P0153 O2 Circuit Slow Response Bank 2 Sensor 1 -- Check the HO2S Bank 2 Sensor 1 -G108-. Refer to HO2S BANK 2 SENSOR 1 HEATER, CHECKING* .-- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* .
  • Lower value of both area ratios R2L and L2R -0.35 to 0.35 for 2 times
  • Lower value of both counters for area ratio R2L and L2R >= 5 times
  • O2S front minimum operating temp. reached > 720 °C and time since readiness > 20 Sec.
  • Engine speed 1180 to 2600 RPM
  • ECT >= 38 °C
  • Engine load 25.01 to 79.99%
  • Gradient of engine load <= 3%
  • Catalyst temperature >= 400 °C
  • AIR, LDP, EVAP purge, Fuel cutoff, Ethanol concentration adaptation not active
 39.5 Sec.
  • once DCY
  • 2 DCY
P0155  O2 Heater Circuit Fault Bank 1 Sensor 1 -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to HO2S BANK 1 SENSOR 1 HEATER, CHECKING* .
  • O2S ceramic temp < 685 °C
  • Heater duty cycle > 90%
OR
  • O2S ceramic temp < 720 °C
  • Time after O2 heater on 40 Sec.
  • O2S front dewpoint exceeded
  • O2S front no other faults
  • lambda control active
  • Heater control, Active
OR
  • ECT at start > -10 °C
  • Engine shut off time > 180 Sec. during ECM keep alive time after ignition off < 350 Sec.
 40 or 60 Sec.
  • once DCY
  • 2 DCY
P0156 O2 Sensor Circuit Fault Bank 2 Sensor 2 -- Check the Oxygen Sensor HO2S Bank 2 Sensor 2 -G131-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • O2S signal rear not oscillating at reference0.708 V
  • signal voltage > 0.2 V
  • O2S rear ready
  • trim control post cat closed loop > 250 Sec
  • integrated mass air flow 20 - 75 g
  • fuel cut-off active
 90 Sec
  • once DCY
  • 2 DCY
P0157 O2 Sensor Circuit Low voltage Bank 2 Sensor 2 -- Check the Oxygen Sensor HO2S Bank 2 Sensor 2 -G131-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • Signal voltage < 0.04 V for > 3 Sec.
  • voltage difference with vs. without load pulse < 0.01 V
  • Sensor voltage <= 0.04 V or 0.50 to 1.08 V
OR
  • O2S theoretical ready for operation for > 30 Sec.
  • Exhaust temp >= 700 °C for > 20 Sec.
  • Dewpoint exceeded, fuel cutoff and catalyst purge not active
  • 3 Sec.
  • Multiple
  • 2 DCY
P0158 O2 Sensor Circuit High voltage Bank 2 Sensor 2 -- Check the Oxygen Sensor HO2S Bank 2 Sensor 2 -G131-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* . Signal voltage > 1.08 V for > 5 Sec.
  • Sensor voltage <= 0.40 V or 0.50 to 1.08 V
OR
  • O2S theoretical ready for operation for > 30 Sec.
  • Exhaust temp >= 700 °C for > 20 Sec. or heater power >= 50 % for > 20 Sec.
  • Dewpoint exceeded and lambda set value > 0.995
 5 Sec.
  • Multiple
  • 2 DCY
P0159  * O2 Sensor Circuit Slow Response Bank 2 Sensor 2 -- Check the Oxygen Sensor HO2S Bank 2 Sensor 2 -G131-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • EWMA filtered transient time at fuel cutoff > 0.7 Sec. in voltage range 0.201 to 0.401 V
  • Number of checks 3
  • Rich voltage enable >= 0.548 V
  • Lean voltage <= 0.118 V
  • O2S front/rear ready and fuel cutoff active
  • Front O2S signal > 3.50
  • modeled exhaust gas temp. > 450 °C
  • Slope of exhaust mass < 55 kg/h
  • Rear O2S internal resistance <= 900 ohm
 7 Sec.
  • Multiple
  • 2 DCY
P0160 O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2 -- Check the Oxygen Sensor HO2S Bank 2 Sensor 2 -G131-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • Signal voltage, 0.40 to 0.60 V for > 3 Sec.
  • voltage difference with vs. without load pulse >= 2.80 V
  • Sensor voltage <= 0.40 V or sensor voltage 0.50 to 1.08 V
OR
  • O2S theoretical ready for operation for > 30 Sec.
  • Exhaust temp >= 700 °C for > 20 Sec. or heater power >= 50 % for > 20 Sec.
  • Dewpoint exceeded
 50 Sec.
  • Multiple
  • 2 DCY
P0161  O2 Heater Circuit Bank 2 Sensor 2 out of range -- Check the Oxygen Sensor HO2S Bank 2 Sensor 2 -G131-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* . Heater resistance, > 728 to 16632 Ω
  • Modeled exhaust gas temp, 300-820 °C
  • Engine shut off time > 630 Sec. during ECM keep alive time after key off < 350 Sec.
  • Heater commanded on, fuel cutoff not active
 8 Sec.
  • Multiple
  • 2 DCY
P0169 Incorrect Fuel Composition Fuel delivery quantity is out of range. Check for: Fuel trim out of range, follow diagnostic for trim code if also set. Check MAF sensor reading for correct g/sec. readings. See Mode 6 data for MAF reading ranges. Contaminated or poor quality fuel, or high alcohol concentration (E85). Air quantity vs. fuel delivery incorrect Engine speed > 1200 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P017B Cylinder Head Temperature Sensor Circuit Fault -- Check the Cylinder Head Temperature Sensor - G27-. Refer to CYLINDER HEAD TEMPERATURE SENSOR CHECKING* .
  • Difference between model and measured cylinder head temperature > 9.8 K
OR
  • Difference between CHT and ECT (or CHT and IAT) at engine start >= 25 K
  • Modeled temperature < 60 to 75 °C
OR
  • AAT at start <- 5 Modeled temperature < 60 to 75 °C minus AAT at condition > 38 km/h for > 30 Sec.
 0 Sec.
  • Once
  • 2 DCY
P017C Cylinder Head Temperature Sensor Circuit Low -- Check the Cylinder Head Temperature Sensor - G27-. Refer to CYLINDER HEAD TEMPERATURE SENSOR CHECKING* . Signal voltage < 0.10 V --- 1 Sec.
  • Continuous
  • 2 DCY
P017D Cylinder Head Temperature Sensor Circuit High -- Check the Cylinder Head Temperature Sensor - G27-. Refer to CYLINDER HEAD TEMPERATURE SENSOR CHECKING* . Signal voltage > 4.65 V --- 1 Sec.
  • Continuous
  • 2 DCY
P0171 Fuel System Too Lean Bank 1 Check for sensor related codes and perform those diagnostics first. Check for exhaust leaks upstream of the O2 sensors.-- Check the fuel pressure --. Refer to FUEL PRESSURE TEST* .-- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING* .-- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .-- Check the intake system for leaks.
  • lean @ idle Adaptive value > 0.0063 g/Rev
  • Engine speed, < 864 RPM
  • mass fuel flow < 0.0375 g/Rev
  • mass air flow, < 7.5 g/rev/s
  • ECT, >63.0 °C
  • accelerator PP value < 250 %
  • integrated mass air flow > 25g
  • lambda control, closed loop
  • evap purge valve, closed
  • 35 Sec
  • continuous
  • 2 DCY
P0172 Fuel System Too Rich Bank 1 -- Check the fuel pressure --. Refer to FUEL PRESSURE TEST* .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* .-- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING* .-- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • too rich at idle Adaptive value < 0.0075 g/Rev)
  • Engine speed, < 864 RPM
  • mass fuel flow < 0.0375 g/Rev
  • mass air flow, < 7.5 g/rev/s
  • ECT, >63.0 °C
  • accelerator PP value < 250 %
  • integrated mass air flow > 25g
  • lambda control, closed loop
  • evap purge valve, closed
  • 35 Sec
  • continuous
  • 2 DCY
P0174 Fuel System Too Lean, Bank 2 -- Check the fuel pressure --. Refer to FUEL PRESSURE TEST* .-- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING* .-- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G131-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .-- Check the intake system for leaks.
  • lean @ idle Adaptive value > 0.0063 g/Rev
  • Engine speed, < 864 RPM
  • mass fuel flow < 0.0375 g/Rev
  • mass air flow, < 7.5 g/rev/s
  • ECT, >63.0 °C
  • accelerator PP value < 250 %
  • integrated mass air flow > 25g
  • lambda control, closed loop
  • evap purge valve, closed
 35 Sec
  • continuous
  • 2 DCY
P0175 Fuel System Too Rich Bank 2 -- Check the fuel pressure --. Refer to FUEL PRESSURE TEST* . If the fuel pressure is out of range:-- Check the Fuel Pressure Sensor -G247-. Refer to HIGH FUEL PRESSURE SENSOR, CHECKING* .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* .-- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING* .-- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G131-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .-- Check the intake system for leaks.
  • too rich at idle Adaptive value < 0.0075 g/Rev)
  • Engine speed, < 864 RPM
  • mass fuel flow < 0.0375 g/Rev
  • mass air flow, < 7.5 g/rev/s
  • ECT, >63.0 °C
  • accelerator PP value < 250 %
  • integrated mass air flow > 25g
  • lambda control, closed loop
  • evap purge valve, closed
 35 Sec
  • continuous
  • 2 DCY
P0190 Fuel Rail Pressure Sensor Circuit -- Check the Fuel Pressure Sensor -G247-. Refer to HIGH FUEL PRESSURE SENSOR, CHECKING* . Signal voltage > 4.80 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P0191 Fuel Rail Pressure Sensor Range/Performance -- Check the Fuel Pressure Sensor -G247-. Refer to HIGH FUEL PRESSURE SENSOR, CHECKING* . Actual pressure > 15 MPa or actual pressure < 0.005 MPa
  • Ignition on
  • Fuel pump commanded on
 1.0 Sec.
  • Continuous
  • 2 DCY
P0192 Fuel Rail Pressure Sensor Circuit Low Input -- Check the Fuel Pressure Sensor -G247-. Refer to HIGH FUEL PRESSURE SENSOR, CHECKING* . Signal voltage < 0.2 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P0196 Engine Oil Temperature Sensor Range/Performance -- Check the Oil Level Thermal Sensor -G266-. Refer to OIL LEVEL THERMAL SENSOR CHECKING* . Difference of engine oil temp vs. ECT or oil temp vs. IAT, at startup > 25 K (high check) or <= -25 K (low check) Cross check (ECT vs. IAT vs. AAT) finished 0 Sec.
  • Once
  • 2 DCY
P0197 Engine Oil Temperature Sensor Circuit Low -- Check the Oil Level Thermal Sensor -G266-. Refer to OIL LEVEL THERMAL SENSOR CHECKING* . Sensor signal short to voltage for > 10 Sec. Ignition on. 5 Sec.
  • Continuous
  • 2 DCY
P0198 Engine Oil Temperature Sensor Circuit High -- Check the Oil Level Thermal Sensor -G266-. Refer to OIL LEVEL THERMAL SENSOR CHECKING* . Sensor signal short to ground for > 10 Sec. Ignition on. 5 Sec.
  • Continuous
  • 2 DCY
P0201 Injector Circuit Open Cylinder 1 -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* .
  • Signal current < 2.10 A
  • Internal logic failure
 Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P0202 Injector Circuit Open Cylinder 2 -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* .
  • Signal current < 2.10 A
  • Internal logic failure
 Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P0203 Injector Circuit Open Cylinder 3 -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* .
  • Signal current < 2.10 A
  • Internal logic failure
 Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P0204 Injector Circuit Open Cylinder 4 -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* .
  • Signal current < 2.10 A
  • Internal logic failure
 Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P0205 Injector Circuit Open Cylinder 5 -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* .
  • Signal current < 2.10 A
  • Internal logic failure
 Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P0206 Injector Circuit Open Cylinder 6 -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* .
  • Signal current < 2.10 A
  • Internal logic failure
 Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P0221 Accelerator Pedal Position Sensor B Circuit Range/Performance -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR 1/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING* .
  • TPS 1 vs. TPS 2 > 6.30%
  • AND
  • TPS 1 calculated value > TPS 2 calculated value
  • Engine speed > 480 RPM
 0.3 Sec.
  • Multiple
  • 2 DCY
P0222 Accelerator Pedal Position Sensor B Circuit Low Input -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR 1/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING* . Signal voltage < 0.20 V --- 0.1 Sec.
  • Multiple
  • 2 DCY
P0223 Accelerator Pedal Position Sensor B Circuit High Input -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR 1/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING* . Signal voltage > 4.81 V --- 0.1 Sec.
  • Multiple
  • 2 DCY
P023A Charge Air Cooler Coolant Pump Control Circuit Open -- Check the Low Temperature Coolant Pump -V468-. Refer to LOW TEMPERATURE COOLANT PUMP CHECKING . Signal voltage 4.8 to 5.3 V Ignition on 0.5 Sec.
  • Continuous
  • 2 DCY
P023B Charge Air Cooler Coolant Pump Control Circuit Low -- Check the Low Temperature Coolant Pump -V468-. Refer to LOW TEMPERATURE COOLANT PUMP CHECKING . Signal voltage < 2.8 to 3.2 V Ignition on 0.5 Sec.
  • Continuous
  • 2 DCY
P023C Charge Air Cooler Coolant Pump Control Circuit High -- Check the Low Temperature Coolant Pump -V468-. Refer to LOW TEMPERATURE COOLANT PUMP CHECKING . Signal current > 2.2 to 4 A Ignition on 0.5 Sec.
  • Continuous
  • 2 DCY
P0234 Supercharger Overboost Condition -- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* .
  • Diff. set value boost pressure vs actual boost pressure value > 200 - 1275 hPa
 Altitude < 2700 m 1.2 Sec
  • multiple
  • 2 DCY
P0235 Charge Air Pressure Sensor A Circuit Fault -- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* .
  • Boost pressure sensor signal vs target value > 27 -.50 kPa, depending on altitude
  • Time after start 70 Sec
  • engine speed 4000 - 7200 RPM
  • ECT > 5 °C
  • TIA > 5 °C
  • modeled charge pressure quotient 1.25 -.2.2
 5 Sec
  • Continuous
  • 2 DCY
P0236 Charge Air Pressure Sensor A Circuit Performance -- Check the Charge Air system for proper sealing. -- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* .
  • Difference in boost pressure lower threshold < 0 hPa or upper threshold > 0 hPa
  • Model range lower threshold 173 to 2500 hPa or upper threshold 224 to 4419 hPa
 --- 3.5 Sec.
  • Multiple
  • 2 DCY
P0237 Charge Air Pressure Sensor A Circuit Low -- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* . Signal voltage < 0.25 V Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P0238 Charge Air Pressure Sensor A Circuit High -- Check the Charge Air Pressure Sensor -G31-. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* . Signal voltage, > 4.75 V Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P0240 Charge Air Pressure Sensor B Circuit Performance -- Check the Charge Air Pressure Sensor /Intake Air Temperature Sensor Bank 2 -G447/G430-. Refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* .
  • Difference in boost pressure lower threshold < 0 hPa or upper threshold > 0 hPa
  • Model range lower threshold 173 to 2500 hPa or upper threshold 224 to 4419 hPa
 --- 3.5 Sec.
  • Multiple
  • 2 DCY
P0241 Charge Air Pressure Sensor B Circuit Low -- Check the Charge Air Pressure Sensor /Intake Air Temperature Sensor Bank 2 -G447/G430-. Refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* . Signal voltage < 0.25 V Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P0242 Charge Air Pressure Sensor B Circuit High -- Check the Charge Air Pressure Sensor /Intake Air Temperature Sensor Bank 2 -G447/G430-. Refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* . signal voltage > 4.75 V --- 5 Sec
  • Continuous
  • 2 DCY
P025A Fuel Pump Module Control Circuit Open -- Check the fuel pump. Refer to FUEL PUMP ELECTRICAL, TESTING . Signal current < 0.8 mA or signal voltage = 4.8 to 5.3 V
  • fuel pump commanded on
 2 Sec
  • Continuous
  • 2 DCY
P025C Fuel Pump Module Control Range/Performance -- Check the fuel pump. Refer to FUEL PUMP ELECTRICAL, TESTING . Signal voltage < 2.0 V
  • fuel pump commanded off
 2 Sec
  • Continuous
  • 2 DCY
P025D Fuel Pump Module Control Circuit High -- Check the fuel pump. Refer to FUEL PUMP ELECTRICAL, TESTING . Signal current > 0.60 A
  • fuel pump commanded on
 2 Sec
  • Continuous
  • 2 DCY
P026A Charge Air Cooler Efficiency Below Threshold Check coolant level. Check hoses for kinks or restrictions to coolers.-- Check the Intake Air Temperature Sensor --. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* . OR CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* Difference between measured IAT and modeled IAT > 8 K
  • Air mass flow > 47 kg/h
  • Time after last engine start > 20 Sec.
  • Supplementary water pump in lower temperature circuit > 30%
 20 Sec.
  • Multiple
  • 2 DCY
P0261 Cylinder 1 Injector Circuit Low -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* . Signal current < 2.10 A
  • Engine speed, > 80 RPM
  • High side signal current > 4.20 A
 0.5 Sec.
  • Continuous
  • 2 DCY
P0262 Cylinder 1 Injector Circuit High -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* . Signal current > 14.70 A
  • Engine speed > 80 RPM
  • Injector commanded on
 0.5 Sec.
  • Continuous
  • 2 DCY
P0264 Cylinder 2 Injector Circuit Low -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* . Signal current < 2.10 A
  • Engine speed, > 80 RPM
  • High side signal current > 4.20 A
 0.5 Sec.
  • Continuous
  • 2 DCY
P0265 Cylinder 2 Injector Circuit High -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* . Signal current > 14.70 A
  • Engine speed > 80 RPM
  • Injector commanded on
 0.5 Sec.
  • Continuous
  • 2 DCY
P0267 Cylinder 3 Injector Circuit Low -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* . Signal current < 2.10 A
  • Engine speed, > 80 RPM
  • High side signal current > 4.20 A
 0.5 Sec.
  • Continuous
  • 2 DCY
P0268 Cylinder 3 Injector Circuit High -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* . Signal current > 14.70 A
  • Engine speed > 80 RPM
  • Injector commanded on
 0.5 Sec.
  • Continuous
  • 2 DCY
P0270 Cylinder 4 Injector Circuit Low -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* . Signal current < 2.10 A
  • Engine speed, > 80 RPM
  • High side signal current > 4.20 A
 0.5 Sec.
  • Continuous
  • 2 DCY
P0271 Cylinder 4 Injector Circuit High -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* . Signal current > 14.70 A
  • Engine speed > 80 RPM
  • Injector commanded on
 0.5 Sec.
  • Continuous
  • 2 DCY
P0273 Cylinder 5 Injector Circuit Low -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* . Signal current < 2.10 A
  • Engine speed, > 80 RPM
  • High side signal current > 4.20 A
 0.5 Sec.
  • Continuous
  • 2 DCY
P0274 Cylinder 5 Injector Circuit High -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* . Signal current > 14.70 A
  • Engine speed > 80 RPM
  • Injector commanded on
 0.5 Sec.
  • Continuous
  • 2 DCY
P0276 Cylinder 6 Injector Circuit Low -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* . Signal current < 2.10 A
  • Engine speed, > 80 RPM
  • High side signal current > 4.20 A
 0.5 Sec.
  • Continuous
  • 2 DCY
P0277 Cylinder 6 Injector Circuit High -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* . Signal current > 14.70 A
  • Engine speed > 80 RPM
  • Injector commanded on
 0.5 Sec.
  • Continuous
  • 2 DCY
P0299 Supercharger Underboost Condition -- Check the charge air system for proper seal. -- Check the Control Valve Control Module -J808- Refer to CONTROL VALVE CONTROL MODULE, CHECKING* .
  • Diff. set value boost pressure vs actual boost pressure value, >150 hPa
  • Engine speed, 2200-2800 RPM
  • altitude <2700 m
  • diff. set value boost pressure vs actual boost pressure value
  • Boost pressure control, active
  • turbo charger bypass valve, closed
 6 Sec
  • multiple
  • 2 DCY
P0300 Random Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST* .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* .
  • Emission threshold misfire rate (MR) > 2.2%
  • Catalyst damage misfire rate (MR) > 1.2 to 14%
  • Engine speed range, 400 to 6500 RPM
  • Engine torque, >=0 Nm
  • Active after engine start, idIe +1 camshaft Rev
  • IAT > -48 °C
  • ECT at start, > -30 °C
  • Fuel cutoff, Not active
  • Rough road not detected
  • 1000 Rev.
  • 200 Rev.
  • 2 DCY
  • continuous
P0301  Cylinder 1 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST* .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* .
  • Emission threshold misfire rate (MR) > 2.2%
  • Catalyst damage misfire rate (MR) > 1.2 to 15.7%
  • Engine speed range, 400 to 6500 RPM
  • Engine torque, >=0 Nm
  • Active after engine start, idIe +1 camshaft Rev
  • IAT > -48 °C
  • ECT at start, > -30 °C
  • Fuel cutoff, Not active
  • Rough road not detected
  • 1000 Rev.
  • 200 Rev.
  • 2 DCY
  • continuous
P0302  Cylinder 2 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST* .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* .
  • Emission threshold misfire rate (MR) > 2.2%
  • Catalyst damage misfire rate (MR) > 1.2 to 15.7%
  • Engine speed range, 400 to 6500 RPM
  • Engine torque, >=0 Nm
  • Active after engine start, idIe +1 camshaft Rev
  • IAT > -48 °C
  • ECT at start, > -30 °C
  • Fuel cutoff, Not active
  • Rough road not detected
  • 1000 Rev.
  • 200 Rev.
  • 2 DCY
  • continuous
P0303  Cylinder 3 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST* .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* .
  • Emission threshold misfire rate (MR) > 2.2%
  • Catalyst damage misfire rate (MR) > 1.2 to 15.7%
  • Engine speed range, 400 to 6500 RPM
  • Engine torque, >=0 Nm
  • Active after engine start, idIe +1 camshaft Rev
  • IAT > -48 °C
  • ECT at start, > -30 °C
  • Fuel cutoff, Not active
  • Rough road not detected
  • 1000 Rev.
  • 200 Rev.
  • 2 DCY
  • continuous
P0304  Cylinder 4 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST* .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* .
  • Emission threshold misfire rate (MR) > 2.2%
  • Catalyst damage misfire rate (MR) > 1.2 to 15.7%
  • Engine speed range, 400 to 6500 RPM
  • Engine torque, >=0 Nm
  • Active after engine start, idIe +1 camshaft Rev
  • IAT > -48 °C
  • ECT at start, > -30 °C
  • Fuel cutoff, Not active
  • Rough road not detected
  • 1000 Rev.
  • 200 Rev.
  • 2 DCY
  • continuous
P0305  Cylinder 5 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST* .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* .
  • Emission threshold misfire rate (MR) > 2.2%
  • Catalyst damage misfire rate (MR) > 1.2 to 15.7%
  • Engine speed range, 400 to 6500 RPM
  • Engine torque, >=0 Nm
  • Active after engine start, idIe +1 camshaft Rev
  • IAT > -48 °C
  • ECT at start, > -30 °C
  • Fuel cutoff, Not active
  • Rough road not detected
  • 1000 Rev.
  • 200 Rev.
  • 2 DCY
  • continuous
P0306  Cylinder 6 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST* .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING* .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* .
  • Emission threshold misfire rate (MR) > 2.2%
  • Catalyst damage misfire rate (MR) > 1.2 to 15.7%
  • Engine speed range, 400 to 6500 RPM
  • Engine torque, >=0 Nm
  • Active after engine start, idIe +1 camshaft Rev
  • IAT > -48 °C
  • ECT at start, > -30 °C
  • Fuel cutoff, Not active
  • Rough road not detected
  • 1000 Rev.
  • 200 Rev.
  • 2 DCY
  • continuous
P0321 Engine Speed Sensor Range/Performance -- Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING* .
  • counted teeth versus reference, incorrect
  • OR
  • monitoring reference gap, failure
 --- 0.5 Sec.
  • Continuous
  • 2 DCY
P0322 Engine Speed Sensor, No Signal -- Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING* .
  • camshaft signals >3
  • Engine speed, no signal
 --- 0.5 Sec.
  • Continuous
  • 2 DCY
P0324 Knock Sensor 1 Circuit -- Check the Knock Sensor -G61-. Refer to KNOCK SENSOR 1, CHECKING* .
  • signal fault counter (combustion) > 28.0
  • OR
  • signal fault counter (measuring window) > 5.00
 Engine speed > 2500 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P0326 Knock Sensor 1 Circuit Range/Performance -- Check the Knock Sensor -G61-. Refer to KNOCK SENSOR 1, CHECKING* .
  • lower threshold < 0.029 V
  • upper threshold > 1.992 V
  • engine speed > 2656 RPM
  • mass air flow > 0.75 g/Rev
 40 times
  • Continuous
  • 2 DCY
P0327 Knock Sensor 1 Circuit Low -- Check the Knock Sensor -G61-. Refer to KNOCK SENSOR 1, CHECKING* . Lower threshold < 0.30 to 2.50 V or < -0.70 V
  • Engine speed > 1960 RPM
  • ECT > 45 °C
  • Engine load > 30.80 to 42%
 2.5 Sec.
  • Continuous
  • 2 DCY
P0328 Knock Sensor 1 Circuit High -- Check the Knock Sensor -G61-. Refer to KNOCK SENSOR 1, CHECKING* . Upper threshold > 113.09 to 240.0 V
  • Engine speed > 1960 RPM
  • ECT > 45 °C
  • Engine load > 30.80 to 42%
 2.5 Sec.
  • Continuous
  • 2 DCY
P0331 Knock Sensor 2 Circuit Range/Performance -- Check the Knock Sensor -G66-. Refer to or KNOCK SENSOR 2, CHECKING* .
  • lower threshold < 0.029 V
  • upper threshold > 1.992 V
  • engine speed > 2656 RPM
  • mass air flow > 0.75 g/Rev
 40 times
  • Continuous
  • 2 DCY
P0332 Knock Sensor 2 Circuit Low -- Check the Knock Sensor -G66-. Refer to KNOCK SENSOR 2, CHECKING* . Lower threshold < 0.30 to 2.50 V or < -0.70 V
  • Engine speed > 1960 RPM
  • ECT > 45 °C
  • Engine load > 30.80 to 42%
 2.5 Sec.
  • Continuous
  • 2 DCY
P0333 * Knock Sensor 2 Circuit High -- Check the Knock Sensor -G66-. Refer to KNOCK SENSOR 2, CHECKING* . Upper threshold > 51.54 to 120 V
  • Engine speed > 1960 RPM
  • ECT > 45 °C
  • Engine load > 30.80 to 42%
 2.5 Sec.
  • Continuous
  • 2 DCY
P0341 Camshaft Position Sensor Circuit Range/Performance -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR 1, CHECKING* . Signal pattern incorrect and defect counter at 12 --- 0.5 Sec.
  • Continuous
  • 2 DCY
P0342 Camshaft Position Sensor Circuit Low Input -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR 1, CHECKING* .
  • signal voltage permanently low and crankshaft signals, 8.0
 --- 0.5 Sec.
  • Continuous
  • 2 DCY
P0343 Camshaft Position Sensor Circuit High Input -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR 1, CHECKING* .
  • Signal voltage permanently high and crankshaft signals, 8.0
 --- 0.5 Sec.
  • Continuous
  • 2 DCY
P0346 Camshaft Position Sensor Bank 2 Circuit Range/Performance -- Check the Camshaft Position (CMP) Sensor 2 -G163-. Refer to CAMSHAFT POSITION SENSOR 2, CHECKING* Signal pattern incorrect and defect counter at 12 --- 0.5 Sec.
  • Continuous
  • 2 DCY
P0347 Camshaft Position Sensor Bank 2 Circuit Low -- Check the Camshaft Position (CMP) Sensor 2 -G163-. Refer to CAMSHAFT POSITION SENSOR 2, CHECKING*
  • signal voltage permanently low and crankshaft signals, 8.0
 --- 0.5 Sec.
  • Continuous
  • 2 DCY
P0348 Camshaft Position Sensor Bank 2 Circuit High -- Check the Camshaft Position (CMP) Sensor 2 -G163-. Refer to CAMSHAFT POSITION SENSOR 2, CHECKING*
  • Signal voltage permanently high and crankshaft signals, 8.0
 --- 0.5 Sec.
  • Continuous
  • 2 DCY
P0351 Ignition Coil A Primary/Secondary Circuit -- Check the Ignition Coils with Power Output Stage -N70-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal current < 0.25 to -2 mA or internal check failed Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P0352 Ignition Coil B Primary/Secondary Circuit -- Check the Ignition Coils with Power Output Stage - N127-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal current < 0.25 to -2 mA or internal check failed Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P0353 Ignition Coil C Primary/Secondary Circuit -- Check the Ignition Coils with Power Output Stage - N291-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal current < 0.25 to -2 mA or internal check failed Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P0354 Ignition Coil D Primary/Secondary Circuit -- Check the Ignition Coils with Power Output Stage -N292-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal current < 0.25 to -2 mA or internal check failed Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P0355 Ignition Coil E Primary/Secondary Circuit -- Check the Ignition Coils with Power Output Stage -N323-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal current < 0.25 to -2 mA or internal check failed Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P0356 Ignition Coil F Primary/Secondary Circuit -- Check the Ignition Coils with Power Output Stage -N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal current < 0.25 to -2 mA or internal check failed Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P0410  Secondary Air Injection System Fault Check the Secondary Air System. Refer to SECONDARY AIR INJECTION PUMP AND RELAY, CHECKING* OR SECONDARY AIR INJECTION SENSOR, CHECKING*
  • Difference of ambient pressure vs. AIR pressure measured by AIR pressure sensor > 20 hPa
  • Mass air flow, 7 to 120 kg/h
  • Modeled catalyst temp < 900 °C
  • ECT 5 to 110 °C
  • IAT 5 to 70 °C
  • Altitude, <2700 m
  • AIR system commanded off
 0.5 Sec.
  • Once/DCY
  • 2 DCY
P0413 Secondary Air Injection Switching Valve A Open Circuit Check the Secondary Air System. Refer to SECONDARY AIR INJECTION VALVE SOLENOID 1, CHECKING* Signal voltage 4.70 to 5.40 V
  • air valve, commanded off
  • Engine speed > 80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P0414 Secondary Air Injection Switching Valve A Shorted Check the Secondary Air System. Refer to SECONDARY AIR INJECTION VALVE SOLENOID 1, CHECKING*
  • Signal voltage 0.0 to 3.25 V
OR
  • Signal current > 2.20 A
  • air valve, commanded off
  • Engine speed > 80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P0415 Secondary Air Injection Switching Valve B Circuit Malfunction Check the Secondary Air System. Refer to SECONDARY AIR INJECTION VALVE SOLENOID 2, CHECKING* signal current 2.20 - 4.20 A
  • air valve, commanded on
  • engine speed, >80 RPM
 0.5 Sec
  • Continuous
  • 2 DCY
P0416 Secondary Air Injection Switching Valve B Circuit Open Check the Secondary Air System. Refer to SECONDARY AIR INJECTION VALVE SOLENOID 2, CHECKING* Signal voltage 4.70 to 5.40 V
  • air valve, commanded off
  • Engine speed > 80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P0417 Secondary Air Injection Switching Valve B Circuit Shorted Check the Secondary Air System. Refer to SECONDARY AIR INJECTION VALVE SOLENOID 2, CHECKING*
  • Signal voltage 0.0 to 3.25 V
OR
  • Signal current > 2.20 A
  • air valve, commanded off
  • Engine speed > 80 RPM
OR
  • air valve, commanded on
  • Engine speed > 80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P0418 Secondary Air Injection System Relay Circuit Check the Secondary Air System. Refer to SECONDARY AIR INJECTION PUMP AND RELAY, CHECKING* Signal voltage 4.70 to 5.40 V
  • Pump relay commanded off
  • Engine speed > 80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P0420 or P0430  Catalyst System Bank 1 or Bank 2 Efficiency Below Threshold Check for any fuel or misfire codes that are set. Any of these codes that have set must be diagnosed and repaired before a catalyst replacement. -- Check the Three Way Catalytic Converter (TWC). Refer to CATALYTIC CONVERTER, CHECKING* .
  • Measured Oxygen Storage Content < 1.00
  • Time after engine start 80 to 300 Sec.
OR
  • Engine load 15 to 68.30%
  • Time after dew point > 80 to 300 Sec.
  • Exhaust gas mass flow lower range 25 kg/h and upper range 1000 kg/h
  • Minimum modeled exhaust gas temp. > 550 °C for > 60 Sec.
  • Lambda control, closed loop and not at min. or max.
  • Engine speed, 1000-3000 RPM
  • O2S front and rear, ready
  • SAI not active
  • evap purge loading not high, no misfire present
 25 Sec.
  • Once/DCY
  • 2 DCY
P043E Evaporative Emission System Leak Detection Reference Low Flow -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING* . EVAP pump current during reference measurement > 40 mA
  • Time since engine start> 600 Sec.
  • ECT > 50 °C
  • Altitude < 2700 m
  • ECT at start < 60 °C
  • Engine off time > 3 Sec.
  • Change in battery voltage during monitoring < 1 mA
  • ambient air temp >4 and < 35 °C
  • During ECM keep alive time < 900 Sec.
  • Altitude, < 2700 m
  • Vehicle speed, 0 MPH
  • Evap purge adaptation < 5
 3 to 10 Sec.
  • Once/DCY
  • 2 DCY
P043F Evaporative Emission System Leak Detection Reference High Flow -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING* . EVAP pump current during reference measurement < 15 mA
  • Time since engine start> 600 Sec.
  • ECT > 50 °C
  • Altitude < 2700 m
  • ECT at start < 60 °C
  • Engine off time > 3 Sec.
  • Change in battery voltage during monitoring < 1 mA
  • ambient air temp >4 and < 35 °C
  • During ECM keep alive time < 900 Sec.
  • Altitude, < 2700 m
  • Vehicle speed, 0 MPH
  • O2S front ready
 3 to 10 Sec.
  • Once/DCY
  • 2 DCY
P0430  * Catalyst System Bank 2 Efficiency Below Threshold Check for any fuel or misfire codes that are set. Any of these codes that have set must be diagnosed and repaired before a catalyst replacement. -- Check the Three Way Catalytic Converter (TWC). Refer to CATALYTIC CONVERTER, CHECKING* .
  • Measured Oxygen Storage Content < 1.00
  • Time after engine start 80 to 300 Sec.
OR
  • Engine load 15 to 68.30%
  • Time after dew point > 80 to 300 Sec.
  • Exhaust gas mass flow lower range 25 kg/h and upper range 1000 kg/h
  • Minimum modeled exhaust gas temp. > 550 °C for > 60 Sec.
  • Lambda control, closed loop and not at min. or max.
  • Engine speed, 1000-3000 RPM
  • O2S front and rear, ready
  • SAI not active
  • evap purge loading not high, no misfire present
 25 Sec.
  • Once/DCY
  • 2 DCY
P0441  Evaporative Emission System Incorrect Purge Flow -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* .-- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING* . Actual pump current > 1.50
  • OR
  • Drop of EVAP pump current < 1 mA within 5 Sec.
  • Engine speed, Idle RPM
  • Engine speed Deviation, 80 RPM
  • ECT @ start < 60 °C or ECT > 50 °C
  • AAT > 4 and < 35 °C
  • IAT at engine start > 5.0 °C
  • Altitude, < 2700 m
  • Time since engine start >= 600 Sec.
  • Integrated EVAP purge flow since last pump stop > 2 g
  • Intake manifold vacuum > 40 hPa
  • VSS 20 to 125 km/h
 4.5 to 14.5 Sec.
  • Once/ DCY
  • 2 DCY
P0442  Evaporative Emission System Small Leak Detected -- Check the EVAP System, for Leaks. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS* .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* .-- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING* . Modeled pressure from pump current < 7.00 hPa
  • Time since engine start> 600 Sec.
  • Altitude < 2700 m
  • ECT at start >= 4 °C
  • Engine off time > 3 Sec.
  • Change in battery voltage during monitoring < 1 V
  • ambient air temp >4 and < 35 °C
  • During ECM keep alive time < 900 Sec.
  • Altitude, < 2700 m
  • Vehicle speed, 0 MPH
  • IAT > 5.25 °C
  • IAT drop after engine start < 6k
  • Evap purge valve closed
  • LDP, Activated
 249 Sec.
  • once DCY
  • 2 DCY
P0444  Evaporative Emission System Purge Control Valve Circuit Open -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* . Signal voltage 4.70 to 5.40 V
  • EVAP purge valve, Commanded on
  • Engine speed > 80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P0445  Evaporative Emission System Purge Control Valve Shorted -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* . Signal voltage < 2.0 V or Signal current >1.0 A
  • EVAP purge valve, Commanded off
  • Engine start completed
 2.0 Sec
  • Continuous
  • 2 DCY
P0447 Evaporative Emission System Vent Control Circuit Open -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING* . Signal voltage > 4.7 to 5.4 V EVAP pump solenoid commanded off 0.5 Sec.
  • Continuous
  • 2 DCY
P0448 Evaporative Emission System Vent Control Circuit Shorted -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING* . Signal voltage < 2.74 to 3.26 V or signal current > 2.2 to 4.0 A EVAP pump solenoid commanded off 0.5 Sec.
  • Continuous
  • 2 DCY
P0455  Evaporative Emission System Gross Leak Detected -- Check the EVAP System, for Leaks. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS* .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* .-- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING* . Time for pressure drop < 0.6 - 0.7 Sec.
  • Time after engine start> 225 - 1200 Sec.
  • altitude < 2500 m
  • ECT at start, 5.3 - 35 °C
  • engine off time, >21600 Sec
  • number of diagnostic attempts <= 5
  • ambient air temp 3.8 - 59.3 °C
  • delta ambient pressure 0.3 kpa
  • Altitude, < 2700 m
  • Vehicle speed, 0 - 80.7 MPH
  • IAT > 5.25 °C
  • IAT drop after engine start < 6k
  • Evap purge valve closed
  • LDP, Activated
  • Delta ambient pressure, -1.523 - 1.523 hPa
 140 Sec
  • Once/DCY
  • 2 DCY
P0456  * Evaporative Emission System Small Leak Detected -- Check the EVAP System, for Leaks. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS* .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* .-- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING* .
  • EVAP system leakage area calculated from pump current curve > 0.2 (mm2)
  • Difference between ECT and IAT at start <= 15 Kelvin
  • Altitude < 2700 m
  • AAT >4 and < 35 °C
  • ECT at start > 4 °C
  • Time since engine start from last DCY > 600 Sec.
  • number of diagnostic attempts <= 5
  • ambient air temp 3.8 - 59.3 °C
  • delta ambient pressure 0.3 kpa
  • Altitude, < 2700 m
  • Vehicle speed, 0 - 80.7 MPH
  • Vehicle acceleration < 4 mSec
  • IAT > 5.25 °C
  • IAT drop after engine start < 6k
  • Evap purge valve closed
  • LDP, Activated
  • Delta ambient pressure, -1.523 - 1.523 hPa
 800 Sec.
  • once DCY
  • 2 DCY
P0458 Evaporative Emission System Purge Control Valve Circuit Low -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* .
  • Signal voltage 0.0 to 3.26 V
  • EVAP purge valve, Commanded off
  • Engine speed, > 80 RPM
OR
  • EVAP pump solenoid commanded on.
 0.5 Sec.
  • Continuous
  • 2 DCY
P0459 Evaporative Emission System Purge Control Valve Circuit High -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* . Signal current, > 2.20 A
  • EVAP purge valve, Commanded on
  • Engine speed, > 80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P0491  Secondary Air System Bank 1 Insufficient Flow Check for kinked, open or restricted air tubes to the combination valve. Check the Secondary Air System. Refer to SECONDARY AIR INJECTION COMBINATION VALVE, CHECKING*
  • AIR pressure measured with AIR pressure vs. modeled < 29.7 to 39.8%
OR
  • Difference of ambient pressure vs. AIR pressure measured by AIR pressure sensor > 20 hPa
  • Mass air flow 7 to 120 kg/h
  • Delta engine load -10 to 10 % per Rev.
  • ECT 5 to 110 °C
  • IAT 5 to 80 °C
  • Altitude < 2700 m
OR
  • Mass air flow, 7 to 120 kg/h
  • Modeled catalyst temp < 900 °C
  • ECT 5 to 110 °C
  • IAT 5 to 70 °C
  • Altitude, <2700 m
  • AIR system commanded off
 0.5 to 57 Sec.
  • Once/DCY
  • 2 DCY
P0492  Secondary Air System Bank 2 Insufficient Flow Check for kinked, open or restricted air tubes to the combination valve. Check the Secondary Air System. Refer to SECONDARY AIR INJECTION COMBINATION VALVE, CHECKING*
  • AIR pressure measured with AIR pressure vs. modeled < 29.7 to 39.8%
OR
  • Difference of ambient pressure vs. AIR pressure measured by AIR pressure sensor > 20 hPa
  • Mass air flow 7 to 120 kg/h
  • Delta engine load -10 to 10 % per Rev.
  • ECT 5 to 110 °C
  • IAT 5 to 80 °C
  • Altitude < 2700 m
OR
  • Mass air flow, 7 to 120 kg/h
  • Modeled catalyst temp < 900 °C
  • ECT 5 to 110 °C
  • IAT 5 to 70 °C
  • Altitude, <2700 m
  • AIR system commanded off
 0.5 to 57 Sec.
  • Once/DCY
  • 2 DCY
P050A Cold Start Idle Air Control System Performance -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING* .
  • Out of range low
  • Engine speed deviation > 200 RPM
  • Out of range high
  • engine speed deviation >80 - 250 RPM
  • Engine speed idle
  • Time after engine start > 0 Sec.
  • Vehicle speed 0 MPH
  • Altitude < 2700 m
  • Commanded idle speed increase active
  • IAT > -48 °C
 5 to 10 Sec.
  • Multiple
  • 2 DCY
P050B Cold Start Ignition Timing Performance -- Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING* . Difference between commanded and actual spark timing > 26%
  • Time during catalyst heating > 11 Sec.
  • Commanded spark retard during catalyst heating < 80%
  • Idle speed active
  • Vehicle speed >= 2 km/h
 90 Sec.
  • Once/DCY
  • 2 DCY
P0501 * Vehicle Speed Sensor Range/Performance -- Check vehicle speed signal. Refer to SPEED SIGNAL, CHECKING* . VSS signal < 4 km/h
  • Fuel cutoff active
  • Engine speed 1520 to 4520 RPM
  • ECT > 40 °C
 1980 mSec.
  • Multiple
  • 2 DCY
P0506 Idle Air Control System RPM Lower Than Expected -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING* . Engine speed deviation > 100 RPM, and RPM torque value >= calculated max. value
  • Engine speed idle
  • Time after engine start > 0 Sec.
  • Vehicle speed 0 MPH
  • Altitude < 2700 m
  • ECT > 20 °C
  • IAT > -48 °C
 5 Sec.
  • Multiple
  • 2 DCY
P0507 Idle Air Control System RPM Higher Than Expected -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING* . engine speed deviation < -100 RPM, and RPM torque value <= calculated min. value
  • Engine speed idle
  • Time after engine start > 0 Sec.
  • Vehicle speed 0 MPH
  • Altitude < 2700 m
  • ECT > 20 °C
  • IAT > -48 °C
 5 Sec.
  • multiple
  • 2 DCY
P052A Cold Start Camshaft Position Timing Bank 1 Over-Advanced -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1, CHECKING* . OR CAMSHAFT POSITION SENSOR 1, CHECKING* Difference between target and actual position > 12 to 40 °CRK
  • Time after engine start >= 4 Sec.
  • Engine speed >= 720 to 4000 RPM
  • Modeled oil temperature >= 48 °C
  • Commanded cam timing for cat heating active.
 3 Sec.
  • Once
  • 2 DCY
P052C Cold Start Camshaft Position Timing Bank 2 Over-Advanced -- Check the Camshaft Adjustment Valve 2 -N208-. CAMSHAFT ADJUSTMENT VALVE 2, CHECKING* . OR CAMSHAFT POSITION SENSOR 2, CHECKING* Difference between target and actual position > 12 to 40 °CRK
  • Time after engine start >= 4 Sec.
  • Engine speed >= 720 to 4000 RPM
  • Modeled oil temperature >= 48 °C
  • Commanded cam timing for cat heating active.
 3 Sec.
  • Once
  • 2 DCY
P053F Cold Start Fuel Pressure Performance -- Check the Low Fuel Pressure Sensor -G410-. Refer to LOW FUEL PRESSURE SENSOR, CHECKING*
  • difference between target pressure vs. actual pressure, >1.50mPa
  • difference between target pressure vs. actual pressure, < -1.50 mPa
  • Time after engine start, > 5 Sec.
  • Fuel cut off not active
  • Time after fuel cutoff 2.5 Sec.
 3 Sec.
  • multiple
  • 2 DCY
P0601 Internal Control Module Memory Check Sum Error -- Replace the Engine Control Module (ECM) -J623-. Refer to the Service Information. Internal check sum, incorrect --- 2 Sec.
  • Continuous
  • 2 DCY
P0604 Internal Control Module Random Access Memory (RAM) Error -- Replace the Engine Control Module (ECM) -J623-. Refer to the Service Information. Write ability check, failed --- 1 Sec
  • Once/DCY
  • 2 DCY
P0606 Control Module Processor Fault -- Replace the Engine Control Module (ECM) -J623-. Refer to the Service Information.
  • Internal check failed
 Ignition on 0.5 to 2 Sec.
  • Continuous
  • 2 DCY
P062B Internal Control Module Fuel Injector Control Performance -- Replace the Engine Control Module (ECM) -J623-. Refer to the Service Information. SPI communication check identifier failure Engine speed > 80 RPM 2.2
  • Continuous
  • 2 DCY
P0634 ECM Internal Temperature Too High If any low voltage codes are set, repair those codes first as a circuit short will overheat the driver in the ECM.-- Replace the Engine Control Module (ECM) -J623-. Refer to the Service Information. Power stage temperature > 170 °C Ignition on 0.5 Sec.
  • Continuous
  • 2 DCY
P0638 Throttle Actuator Control Range/Performance -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING* . Functional check: close movement
  • Time to close to reference point > 0.6 Sec.
  • Reference point 2.88%
Signal range check @ mechanical stop low
  • TPS 1 signal voltage not 0.40 to 0.80 V
  • OR
  • TPS 2 signal voltage not 4.20 to 5.18 V
  • Engine speed 0 RPM
  • Vehicle speed 0 mph
  • ECT 5.3 to 114.8 °C
  • IAT 5.3 to 143.3 °C
 0.3 to 5 Sec.
  • Multiple
  • 2 DCY
P0641 Sensor Reference voltage A Circuit Open Check for any sensor voltage codes (high or low) and repair those codes before proceeding. If after the repair, the ECM voltage output is not present to the sensor(s):-- Replace the Engine Control Module (ECM) -J623-. Refer to the Service Information. Signal voltage, deviation +/- 0.3 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P0651 Sensor Reference voltage B Circuit Open Check for any engine sensor voltage codes set (high or low) and diagnose/repair those codes before proceeding. If after the repair and clearing of faults, the ECM voltage output is not present to the sensor(s):-- Replace the Engine Control Module (ECM) -J623-. Refer to the Service Information. Signal voltage, deviation +/- 0.3 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P0697 Sensor Reference voltage C Circuit Open Check for any engine sensor voltage codes set (high or low) and diagnose/repair those codes before proceeding. If after the repair and clearing of faults, the ECM voltage output is not present to the sensor(s):-- Replace the Engine Control Module (ECM) -J623-. Refer to the Service Information. Signal voltage, deviation +/- 0.3 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P10A0 Supercharger Control Flap Signal Range Check Check the Control Valve Control Module Control Valve Control Module -J808- Refer to CONTROL VALVE CONTROL MODULE, CHECKING* Signal range check
  • ECM power stage failure
  • Controller commanded on
 0.5 Sec.
  • Continuous
  • 2 DCY
P10A4 Supercharger Control Flap Actuator, functional check Check the Control Valve Control Module -J808- Refer to CONTROL VALVE CONTROL MODULE, CHECKING*
  • Duty cycle > 68 to 108%
OR
  • Deviation between set point and actual angle> 6%
  • Controller commanded on
 0.7 to 5 Sec.
  • Continuous
  • 2 DCY
P10A5 Supercharger Control Flap sensor, short to voltage Check the Control Valve Control Module -J808- Refer to CONTROL VALVE CONTROL MODULE, CHECKING* Sensor voltage > 4.82 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P10A6 Supercharger Control Flap sensor short circuit Check the Control Valve Control Module -J808- Refer to CONTROL VALVE CONTROL MODULE, CHECKING* Sensor voltage < 0.30 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P10A7 Adaptation For Supercharger Control Flap Sticking Check the Control Valve Control Module -J808- Refer to CONTROL VALVE CONTROL MODULE, CHECKING* Sensor signal > 0.80
  • Ignition on
  • Engine RPM = 0
  • ECT 5 to 120 °C
  • IAT 5 °C
 0 Sec.
  • Once
  • 2 DCY
P10A8 Adaptation For Supercharger Control Flap Lower Stop Not Reached Check the Control Valve Control Module -J808- Refer to CONTROL VALVE CONTROL MODULE, CHECKING* Sensor signal < 0.41
  • Ignition on
  • Engine RPM = 0
  • ECT 5 to 120 °C
  • IAT 5 °C
 0 Sec.
  • 2 DCY
P12A1 Fuel Rail Pressure Sensor Inappropriately Low Check the low fuel pressure system for correct pressure (to the high pressure pump). Refer to the Service Information for testing. -- Check the Fuel Pressure Sensor -G247-. Refer to HIGH FUEL PRESSURE SENSOR, CHECKING* -- Check the Fuel Pressure Regulator Valve -N276- FUEL PRESSURE REGULATOR VALVE, CHECKING*
  • Pressure control activity > 0.10 MPa
  • Fuel trim activity < 0.80
  • Difference between target and actual pressure -16 to 16.38 MPa
  • engine speed 640 - 3480 RPM
  • time after engine start > 85 Sec
  • evap canister load < 25%
  • lambda control closed loop
  • fuel cut off not active
  • catalyst heating not active
  • high pressure pump setpoint 0.015 - 0.15 g/Rev
  • 5 Sec
  • Continuous
  • 2 DCY
P12A2 Fuel Rail Pressure Sensor Inappropriately High -- Check the Fuel Pressure Sensor -G247-. Refer to HIGH FUEL PRESSURE SENSOR, CHECKING* .Check the Fuel Pressure Regulator Valve -N276- FUEL PRESSURE REGULATOR VALVE, CHECKING*
  • Pressure control activity < -0.08 MPa
  • Fuel trim activity> 1.25
  • Difference between target and actual pressure -16 to 16.38 MPa
  • Engine speed 450 - 1600 RPM
  • Engine load 7.99 to 55.01%
  • EVAP purge adaptation < 23
OR
  • Engine speed 600 - 1600 RPM
  • Engine load 7.99 to 55.01%
  • EVAP purge adaptation < 23
  • ECT >= 55 °C
  • IAT < 80 °C
  • Target pressure 0 to 5 MPa
  • Closed loop, not in fuel cutoff
  • 5 Sec.
  • Continuous
  • 2 DCY
P12A4 Fuel Rail Pump Control Valve Stuck Closed Check the Fuel Pressure Regulator Valve -N276- FUEL PRESSURE REGULATOR VALVE, CHECKING*
  • Pressure control activity < -4 MPa
  • Fuel trim activity 0.75 to 1.25
  • AND
  • Difference between target vs. actual pressure < -4 MPa
  • Engine speed 600 - 1400 RPM
  • Engine load 7.99 to 49.99%
  • EVAP purge adaptation < 23
  • ECT >= 55 °C
  • IAT < 80 °C
  • Closed loop, not in fuel cutoff
 5 Sec.
  • Continuous
  • 2 DCY
P13EA Cold Start Ignition Timing Performance Off Idle -- Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING* . Difference between commanded and actual spark timing > 13%
  • Time during catalyst heating > 9 Sec.
  • Commanded spark retard during catalyst heating < 80%
  • Idle speed not active
  • Vehicle speed >= 2 km/h
 90 Sec.
  • Once/DCY
  • 2 DCY
P1335 * Engine Torque Monitoring 2 Control Limit Exceeded -- Replace the Engine Control Module (ECM) -J623-. Refer to the Service Information. Internal calculated engine torque incorrect --- 0.5 Sec.
  • Continuous
  • 2 DCY
P1427 Brake Vacuum Pump Circuit Fault -- Check the Brake Booster Electric Vacuum Pump -V469-. Refer to BRAKE BOOSTER ELECTRIC VACUUM PUMP AND RELAY CHECKING . Signal current > 2.2 A Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P1428 Brake Vacuum Pump Short To Ground -- Check the Brake Booster Electric Vacuum Pump -V469-. Refer to BRAKE BOOSTER ELECTRIC VACUUM PUMP AND RELAY CHECKING . Signal voltage < 2.15 V Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P1429 Brake Vacuum Pump Interruption -- Check the Brake Booster Electric Vacuum Pump -V469-. Refer to BRAKE BOOSTER ELECTRIC VACUUM PUMP AND RELAY CHECKING . Signal voltage 4.40 to 5.60 V Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P1479 Brake Vacuum System Mechanical Fault -- Check the Brake Booster Electric Vacuum Pump -V469-. Refer to BRAKE BOOSTER ELECTRIC VACUUM PUMP AND RELAY CHECKING .
  • Brake boost pressure high > 1300 hPa or low < 40 hPa
OR
  • Difference brake booster pressure vs. ambient pressure > 100 hPa or gradient brake booster pressure > 1.5 kPa
 Brake light switch off 0.6 to 1 Sec.
  • Continuous
  • 2 DCY
P150A Engine Off Timer Performance The ECM must have battery power and ground when the ignition is off, in order for the ECM timer to function. Check all ECM power and ground inputs BEFORE replacing the ECM. Refer to the wiring diagrams for pin locations. If power and grounds are present: -- Replace the Engine Control Module (ECM) -J623-. Refer to the Service Information. Difference between engine off time and ECM after run time < -8 or > 8 Sec. Key on after ECM after run time active 6 Sec.
  • Once
  • 2 DCY
P169A Vehicle in Transport Mode ECM will default to normal mode after 100 km drive. Transport mode active Max trip mileage since initial vehicle start up < 100 km 0 Sec. 1 DCY
P1609 Crash shut down was deployed Code may be erased after vehicle has been repaired and all safety issues corrected. Airbags activated --- 0 Sec.
  • Continuous
  • 2 DCY
P1912 Brake Booster Pressure Sensor Interruption or Short To voltage -- Check the Brake Booster Pressure Sensor -G294-. Refer to BRAKE BOOSTER PRESSURE SENSOR CHECKING* . Sensor voltage > 4.80 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P1913 Brake Booster Pressure Sensor Short To Ground -- Check the Brake Booster Pressure Sensor -G294-. Refer to BRAKE BOOSTER PRESSURE SENSOR CHECKING* . Sensor voltage < 0.20 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P2004 Intake Manifold Runner Control Bank 1 Stuck Open -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR 1, CHECKING* .
  • Difference between target and actual position > 40%
  • Flap solenoid commanded on
  • Adaptation ready
 3 Sec.
  • Multiple
  • 2 DCY
P2005 Intake Manifold Runner Control Bank 2 Stuck Open -- Check the Intake Manifold Runner Position Sensor -G512-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR 2, CHECKING* .
  • Difference between target and actual position > 40%
  • Flap solenoid commanded on
  • Adaptation ready
 3 Sec.
  • Multiple
  • 2 DCY
P2006 Intake Manifold Runner Control Bank 1 Stuck Closed -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR 1, CHECKING* .
  • Difference between target and actual position > 40%
  • Flap solenoid commanded off
  • Adaptation ready
 3 Sec.
  • Multiple
  • 2 DCY
P2007 Intake Manifold Runner Control Bank 2 Stuck Closed -- Check the Intake Manifold Runner Position Sensor -G512-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR 2, CHECKING* .
  • Difference between target and actual position > 40%
  • Flap solenoid commanded off
  • Adaptation ready
 3 Sec.
  • Multiple
  • 2 DCY
P2008 Intake Manifold Runner Bank 1 Control Circuit Open -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR 1, CHECKING* . Signal voltage 4.70 to 5.40 V
  • IMRC flap commanded off
  • Engine speed > 80 RPM
  • 0.5 Sec.
  • Continuous
  • 2 DCY
P2009 Intake Manifold Runner Bank 1 Control Circuit Low -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR 1, CHECKING* .
  • Signal voltage 0 to 3.26 V
  • IMRC flap commanded off
  • Engine speed > 80 RPM
  • 0.5 Sec.
  • Continuous
  • 2 DCY
P2010 Intake Manifold Runner Bank 1 Control Circuit High -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR 1, CHECKING* .
  • Signal current > 2.20 A
  • duty cycle commanded on
  • 2Sec
  • Continuous
  • 2 DCY
P2014 Intake Manifold Runner Bank 1 Position Sensor Circuit -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR 1, CHECKING* . Signal voltage, < 0.2 V --- 0.2 Sec.
  • Continuous
  • 2 DCY
P2015 Intake Manifold Runner Bank 1 Position Sensor Circuit Performance -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR 1, CHECKING* .
  • Difference between target and actual position > 40%
  • Adaptation ready
 3 Sec.
  • Multiple
  • 2 DCY
P2017 Intake Manifold Runner Bank 1 Position Sensor Circuit High -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR 1, CHECKING* . Signal voltage > 4.88 V --- 0.2 Sec.
  • Continuous
  • 2 DCY
P2019 Intake Manifold Runner Position Sensor Circuit Bank 2 -- Check the Intake Manifold Runner Position Sensor -G512-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR 2, CHECKING* . Signal voltage, < 0.2 V --- 0.2 Sec.
  • Continuous
  • 2 DCY
P2020 Intake Manifold Runner Position Sensor Circuit Performance Bank 2 -- Check the Intake Manifold Runner Position Sensor -G512-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR 2, CHECKING* .
  • Difference between target and actual position > 40%
  • Actual position NOT 0 to 100%
  • Adaptation ready
 3 Sec.
  • Multiple
  • 2 DCY
P2022 Intake Manifold Runner Position Sensor Bank 2 Circuit High -- Check the Intake Manifold Runner Position Sensor -G512-. Refer to INTAKE MANIFOLD RUNNER POSITION SENSOR 2, CHECKING* . Signal voltage > 4.88 V --- 0.2 Sec.
  • Continuous
  • 2 DCY
P2088 A Camshaft Position Actuator Bank 1 Control Circuit Low -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1, CHECKING* . Signal voltage 0 to 3.25 V
  • Camshaft valve off
  • Engine speed 80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P2089 A Camshaft Position Actuator Bank 1 Control Circuit High -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1, CHECKING* . Signal current, > 2.20 A
  • Camshaft valve on
  • Engine speed > 80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P2092 A Camshaft Position Actuator Bank 2 Control Circuit Low -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to CAMSHAFT ADJUSTMENT VALVE 2, CHECKING* . Signal voltage 0 to 3.25 V
  • Camshaft valve off
  • Engine speed 80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P2093 A Camshaft Position Actuator Bank 2 Control Circuit High -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to CAMSHAFT ADJUSTMENT VALVE 2, CHECKING* . Signal current, > 2.20 A
  • Camshaft valve on
  • Engine speed > 80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P2096 Post Catalyst Fuel Trim Too Lean Bank 1 Check the exhaust system for leaks. Repair any leaks in the exhaust.-- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • Integral part of trim control, post cat < -0.035
  • Modeled exhaust gas temp 550 to 980 °C
  • Exhaust gas mass flow 30 to 100 kg/h
  • Lambda control not at min or max and in closed loop
  • 2nd lambda control, closed loop
  • O2 front and rear ready and heaters active
  • Fuel cutoff, AIR, catalyst heating, not active
 60 Sec.
  • Continuous
  • 2 DCY
P2097 Post Catalyst Fuel Trim Too Rich Bank 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • Integral part of trim control, post cat > 0.035
  • Modeled exhaust gas temp 550 to 980 °C
  • Exhaust gas mass flow 30 to 100 kg/h
  • Lambda control not at min or max and in closed loop
  • 2nd lambda control, closed loop
  • O2 front and rear ready and heaters active
  • Fuel cutoff, AIR, catalyst heating, not active
 60 Sec.
  • Continuous
  • 2 DCY
P2098 Post Catalyst Fuel Trim Too Lean Bank 2 Check the exhaust system for leaks. Repair any leaks in the exhaust.-- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G131-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • Integral part of trim control, post cat < -0.035
  • Modeled exhaust gas temp 550 to 980 °C
  • Exhaust gas mass flow 30 to 100 kg/h
  • Lambda control not at min or max and in closed loop
  • 2nd lambda control, closed loop
  • O2 front and rear ready and heaters active
  • Fuel cutoff, AIR, catalyst heating, not active
 60 Sec.
  • Continuous
  • 2 DCY
P2099 Post Catalyst Fuel Trim Too Rich Bank 2 -- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G131-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • Integral part of trim control, post cat > 0.035
  • Modeled exhaust gas temp 550 to 980 °C
  • Exhaust gas mass flow 30 to 100 kg/h
  • Lambda control not at min or max and in closed loop
  • 2nd lambda control, closed loop
  • O2 front and rear ready and heaters active
  • Fuel cutoff, AIR, catalyst heating, not active
 60 Sec.
  • Continuous
  • 2 DCY
P2101 Throttle Actuator "A" Control Motor Circuit Performance -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING* .
  • Duty cycle > 80% and no ECM power stage failure
  • OR
  • Deviation throttle value angles vs. calculated value > 4 to 50%
 --- 0.5 to 5 Sec.
  • Multiple
  • 2 DCY
P2106 Throttle Actuator Control System - Forced Limited Power -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING* .
  • Internal check failed
 Duty cycle > 80% or deviation throttle angle values vs. calculated value > 4 to 50% 0.5 Sec.
  • Multiple
  • 2 DCY
P2122 Accelerator Pedal Position Sensor D Circuit Low Input -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR 1/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING* . Signal voltage < 0.65 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P2123 Accelerator Pedal Position Sensor D Circuit High Input -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR 1/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING* . Signal voltage > 4.89 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P2127 Accelerator Pedal Position Sensor E Circuit Low Input -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR 1/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING* . Signal voltage < 0.28 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P2128 Accelerator Pedal Position Sensor E Circuit High Input -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR 1/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING* . Signal voltage > 2.64 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P2138 * Accelerator Pedal Position Sensor D / E voltage Correlation -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR 1/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING* .
  • Signal voltage sensor 1 vs 2 > 0.14•••0.26 V
 --- 0.5 Sec.
  • Continuous
  • 2 DCY
P2146 Fuel Injector A Supply voltage Circuit Open -- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING* . Signal current, >14.90 A or < 2.60 V Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P2149 Fuel Injector B Supply voltage Circuit Open -- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING* . Signal current, >14.90 A or < 2.60 V Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P2152 Fuel Injector C Supply voltage Circuit Open -- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING* . Signal current, >14.90 A or < 2.60 V Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P2155 Fuel Injector D Supply voltage Circuit Open -- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING* . Signal current, >14.90 A or < 2.60 V Engine speed > 80 RPM 0.5 Sec.
  • Continuous
  • 2 DCY
P2177 System Too Lean Off Idle Bank 1 -- Check the Fuel Pressure --. Refer to FUEL PRESSURE TEST* If the fuel pressure is out of range: -- Check the Fuel Pressure Regulator Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE, CHECKING* .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS, CHECKING* .-- Check the Heated Oxygen Sensor Before Catalytic Converter -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* . Adaptive value > 30%
  • Number of injections after engine start > 500
  • Engine speed 1040 to 6000 RPM
  • Engine load > 32%
  • Mass air flow > 75 kg/h
  • ECT > 55 °C
  • IAT < 80 °C
  • Ratio map to Baro > 0.30
 25 Sec.
  • Continuous
  • 2 DCY
P2178 System Too Rich Off Idle Bank 1 -- Check the Fuel Pressure --. Refer to FUEL PRESSURE TEST* If the fuel pressure is out of range: -- Check the Fuel Pressure Regulator Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE, CHECKING* .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS, CHECKING* .-- Check the Heated Oxygen Sensor Before Catalytic Converter -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* . Adaptive value < -30%
  • Number of injections after engine start > 500
  • Engine speed 1040 to 6000 RPM
  • Engine load > 32%
  • Mass air flow > 75 kg/h
  • ECT > 55 °C
  • IAT < 80 °C
  • Ratio map to Baro > 0.30
 25 Sec.
  • Continuous
  • 2 DCY
P2179 System Too Lean Off Idle Bank 2 -- Check the Fuel Pressure --. Refer to FUEL PRESSURE TEST* If the fuel pressure is out of range: -- Check the Fuel Pressure Regulator Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE, CHECKING* .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS, CHECKING* .-- Check the Heated Oxygen Sensor Before Catalytic Converter -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* . Adaptive value > 30%
  • Number of injections after engine start > 500
  • Engine speed 1040 to 6000 RPM
  • Engine load > 32%
  • Mass air flow > 75 kg/h
  • ECT > 55 °C
  • IAT < 80 °C
  • Ratio map to Baro > 0.30
 25 Sec.
  • Continuous
  • 2 DCY
P2180 System Too Rich Off Idle Bank 2 -- Check the Fuel Pressure --. Refer to FUEL PRESSURE TEST* If the fuel pressure is out of range: -- Check the Fuel Pressure Regulator Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE, CHECKING* .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS, CHECKING* .-- Check the Heated Oxygen Sensor Before Catalytic Converter -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* . Adaptive value < -30%
  • Number of injections after engine start > 500
  • Engine speed 1040 to 6000 RPM
  • Engine load > 32%
  • Mass air flow > 75 kg/h
  • ECT > 55 °C
  • IAT < 80 °C
  • Ratio map to Baro > 0.30
 25 Sec.
  • Continuous
  • 2 DCY
P2181 Cooling System Performance -- Check the Coolant Thermostat. Refer to the Service Information.-- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR 1 OR 2 CHECKING* .-- Check the Coolant Pump -V50- Refer to the Service Information.
  • ECT temperature too low after a sufficient air mass flow integral < 48 to 75 °C
OR
  • Filtered ECT decreases under a threshold value after reaching a high temperature level < 28 to 45 °C
  • ECT at start -10 to 70 °C
  • AAT -10 to 60 °C
  • Integrated air mass 1 to 21 kg/h
  • Accumulated engine load > 150%
  • Air mass flow < 3276.70 kg/h
  • Delta ambient temp < 191 K
 0 Sec.
  • Once/DCY
  • 2 DCY
P2184 Engine Coolant Temperature Sensor 2 Circuit Low -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR 1 OR 2 CHECKING* . Signal voltage < 0.10 V --- 1 Sec.
  • Continuous
  • 2 DCY
P2185 Engine Coolant Temperature Sensor 2 Circuit High -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR 1 OR 2 CHECKING* . Signal voltage > 4.94 V --- 1 Sec.
  • Continuous
  • 2 DCY
P2187 System Too Lean at Idle Bank 1 -- Check for sources of air leaks not measured by the MAF such as an oil dipstick not seated in the tube or an oil cap loose or missing the gasket. or any engine seal/gasket that would allow the PCV system to draw more air will cause this fault.-- Check the Fuel Pressure --. Refer to FUEL PRESSURE TEST* If the fuel pressure is out of range: -- Check the Fuel Pressure Regulator Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE, CHECKING* .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS, CHECKING* .-- Check the Heated Oxygen Sensor Before Catalytic Converter -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* . Adaptive value > 6%
  • Number of injections after engine start > 500
  • Engine speed < 1480 RPM
  • Mass air flow < 31 kg/h
  • ECT > 55 °C
  • IAT < 80 °C
 25 Sec.
  • Continuous
  • 2 DCY
P2188 System Too Rich at Idle Bank 1 -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* .-- Check the Fuel Pressure --. Refer to FUEL PRESSURE TEST* If the fuel pressure is out of range: -- Check the Fuel Pressure Regulator Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE, CHECKING* .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS, CHECKING* .-- Check the Heated Oxygen Sensor Before Catalytic Converter -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* . Adaptive value < -6%
  • Number of injections after engine start > 500
  • Engine speed < 1480 RPM
  • Mass air flow < 31 kg/h
  • ECT > 55 °C
  • IAT < 80 °C
 25 Sec.
  • Continuous
  • 2 DCY
P2189 System Too Lean at Idle Bank 2 -- Check for sources of air leaks not measured by the MAF such as a dipstick not seated in the tube or an oil cap loose or missing the gasket. or any engine seal/gasket that would allow the PCV system to draw more air will cause this fault.-- Check the Fuel Pressure --. Refer to FUEL PRESSURE TEST* If the fuel pressure is out of range: -- Check the Fuel Pressure Regulator Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE, CHECKING* .-- Check the Fuel Injectors --. Refer to FUEL INJECTORS, CHECKING* .-- Check the Heated Oxygen Sensor Before Catalytic Converter -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* . Adaptive value > 6%
  • Number of injections after engine start > 500
  • Engine speed < 1480 RPM
  • Mass air flow < 31 kg/h
  • ECT > 55 °C
  • IAT < 80 °C
 25 Sec.
  • Continuous
  • 2 DCY
P2190 System Too Rich at Idle Bank 2 -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE VALVE, CHECKING* .-- Check the Fuel Pressure --. Refer to FUEL PRESSURE TEST* If the fuel pressure is out of range: -- Check the Fuel Pressure Regulator Valve -N276-. Refer to FUEL PRESSURE REGULATOR VALVE, CHECKING* .-- Check the Fuel Injectors --. Refer to KNOCK SENSOR 1, CHECKING* .-- Check the Heated Oxygen Sensor Before Catalytic Converter -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* . Adaptive value < -6%
  • Number of injections after engine start > 500
  • Engine speed < 1480 RPM
  • Mass air flow < 31 kg/h
  • ECT > 55 °C
  • IAT < 80 °C
 25 Sec.
  • Continuous
  • 2 DCY
P2195  O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .
  • Delta lambda of 2nd lambda control loop > 0.059 V
  • modeled exhaust gas temp 550 to 980 °C
  • Delta engine load < 6% /Rev.
  • Exhaust gas mass flow, 30 to 100 kg/h
  • 1st and 2nd lambda control closed loop
  • O2S front and rear ready and heaters ready
  • 68 Sec.
  • Continuous
  • 2 DCY
P2196 O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .
  • Delta lambda of 2nd lambda control loop < -0.059 V
  • modeled exhaust gas temp 550 to 980 °C
  • Delta engine load < 6% /Rev.
  • Exhaust gas mass flow, 30 to 100 kg/h
  • 1st and 2nd lambda control closed loop
  • O2S front and rear ready and heaters ready
  • 68 Sec.
  • Continuous
  • 2 DCY
P2197  O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* .
  • Delta lambda of 2nd lambda control loop > 0.059 V
  • modeled exhaust gas temp 550 to 980 °C
  • Delta engine load < 6% /Rev.
  • Exhaust gas mass flow, 30 to 100 kg/h
  • 1st and 2nd lambda control closed loop
  • O2S front and rear ready and heaters ready
  • 68 Sec.
  • Continuous
  • 2 DCY
P2198  O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* .
  • Delta lambda of 2nd lambda control loop < -0.059 V
  • modeled exhaust gas temp 550 to 980 °C
  • Delta engine load < 6% /Rev.
  • Exhaust gas mass flow, 30 to 100 kg/h
  • 1st and 2nd lambda control closed loop
  • O2S front and rear ready and heaters ready
  • 68 Sec.
  • Continuous
  • 2 DCY
P2199 Intake Air Temperature Sensor 1/2 Correlation -- Check the Charge Air Pressure Sensor/Intake Air Temperature Sensor Bank 1 -G31/G72-. Refer to CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR BANK 1, CHECKING* . OR -- Check the Charge Air Pressure Sensor/Intake Air Temperature Sensor Bank 2 -G447/G430-. Refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* . Difference between IAT 1 and IAT 2 > 10 °C --- 0 Sec.
  • Continuous
  • 2 DCY
P2237 O2 Sensor Positive Current Control Circuit Open Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .
  • O2S signal front 1.49 to 1.51 V
  • Delta lambda controller > 0.07
  • O2S ceramic temp > 685 °C
  • Lambda controller > 0.02
  • Lambda control and heater in closed loop
  • 4.5 Sec.
  • Multiple
  • 2 DCY
P2240 O2 Sensor Positive Current Control Circuit Open Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* .
  • O2S signal front 1.49 to 1.51 V
  • Delta lambda controller > 0.07
  • O2S ceramic temp > 685 °C
  • Lambda controller > 0.02
  • Lambda control and heater in closed loop
  • 4.5 Sec.
  • Multiple
  • 2 DCY
P2243 O2 Sensor Reference voltage Circuit Open Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .
  • O2S signal front > 4.80 V or < 0.25 V
  • Internal resistance > 950 ohm
 Heater control active 16 Sec.
  • Multiple
  • 2 DCY
P2247 O2 Sensor Reference voltage Circuit Open Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* .
  • O2S signal front > 4.80 V or < 0.25 V
  • Internal resistance > 950 ohm
 Heater control active 16 Sec.
  • Multiple
  • 2 DCY
P2251 O2 Sensor Negative Current Control Circuit Open Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .
  • O2S signal front 1.47 to 1.52 V
  • Internal resistance > 950 ohm
  • Modeled exhaust gas temp. < 800 °C
  • No fuel cutoff > 2 Sec.
  • Heater control active
 31 Sec.
  • Multiple
  • 2 DCY
P2254 O2 Sensor Negative Current Control Circuit Open Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* .
  • O2S signal front 1.47 to 1.52 V
  • Internal resistance > 950 ohm
  • Modeled exhaust gas temp. < 800 °C
  • No fuel cutoff > 2 Sec.
  • Heater control active
 31 Sec.
  • Multiple
  • 2 DCY
P2257 Secondary Air Injection System Control Circuit Low Check the Secondary Air System. Refer to SECONDARY AIR INJECTION PUMP AND RELAY, CHECKING* Signal voltage 0.0 to 3.26 V
  • Pump relay commanded off
  • Engine speed > 80 RPM
 0.5 Sec.
  • Continuous
  • 2 DCY
P2258 Secondary Air Injection System Control Circuit High Check the Secondary Air System. Refer to SECONDARY AIR INJECTION PUMP AND RELAY, CHECKING* Signal current 0.60 to 2.40 A
  • Pump relay commanded on
  • Engine speed > 80 RPM
 0.5 Sec
  • Continuous
  • 2 DCY
P226B Supercharger Boost Pressure Too High - Mechanical -- Check the Control Valve Control Module -J808-. Refer to CONTROL VALVE CONTROL MODULE, CHECKING* . Boost pressure > 250 kPa --- 0.0 Sec.
  • Continuous
  • 2 DCY
P2262 Supercharger Boost Pressure Not Detected - Mechanical Check drive belt and tensioner for proper operation. -- Check the Control Valve Control Module -J808-. Refer to CONTROL VALVE CONTROL MODULE, CHECKING* . Ratio between boost pressure and manifold pressure < 1 to 1.25
  • Compressor throttle valve < 3 to 55%
  • Throttle position > 25%
  • Engine speed 1700 to 6500 RPM
 6 Sec.
  • Continuous
  • 2 DCY
P2263 Supercharger Boost System Performance Check drive belt and tensioner for proper operation. -- Check the Control Valve Control Module -J808-. Refer to CONTROL VALVE CONTROL MODULE, CHECKING* . Difference between set point and actual boost pressure > 25 to 75 kPa
  • Engine speed 1700 to 6000 RPM
  • Altitude < 3100 m
  • Desired load value > 90%
 3 Sec.
  • Continuous
  • 2 DCY
P2270  O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* . O2S signal rear not oscillating at reference < 0.66 V and enrichment after stuck lean 25%
  • Mass air flow 30 to 200 kg/h
  • Modeled exhaust gas temp > 350 °C
  • O2S rear readiness > 25 Sec.
  • 2nd lambda control in closed loop
 265 Sec.
  • Once/DCY
  • 2 DCY
P2271  O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • O2S signal rear not oscillating at reference > 0.66 V and enleanment after stuck rich 15%
OR
  • Measurement range from fuel cutoff to voltage threshold <= 0.15 V
  • Number of checks >=1
  • Mass air flow 30 to 200 kg/h
  • Modeled exhaust gas temp > 350 °C
  • O2S rear readiness > 25 Sec.
  • Fuel cutoff > 1.8 Sec.
  • 2nd lambda control in closed loop
OR
  • Rich voltage enable >=0.548 V
  • Lean voltage <= 0.118 V
  • EVAP purge diagnosis, O2S front, ready
  • Fuel cutoff active
  • Modeled exhaust gas temp > 450 °C
 265 OR 5 Sec.
  • Once/DCY
  • 2 DCY
P2272  O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2 -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G131-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* . O2S signal rear not oscillating at reference < 0.66 V and enrichment after stuck lean 25%
  • Mass air flow 30 to 200 kg/h
  • Modeled exhaust gas temp > 350 °C
  • O2S rear readiness > 25 Sec.
  • 2nd lambda control in closed loop
 265 Sec.
  • Once/DCY
  • 2 DCY
P2273  * O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2 -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G131-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 2 (BEHIND THREE WAY CATALYTIC CONVERTER) CHECKING* .
  • O2S signal rear not oscillating at reference > 0.66 V and enleanment after stuck rich 15%
OR
  • Measurement range from fuel cutoff to voltage threshold <= 0.15 V
  • Number of checks >=1
  • Mass air flow 30 to 200 kg/h
  • Modeled exhaust gas temp > 350 °C
  • O2S rear readiness > 25 Sec.
  • Fuel cutoff > 1.8 Sec.
  • 2nd lambda control in closed loop
OR
  • Rich voltage enable >=0.548 V
  • Lean voltage <= 0.118 V
  • EVAP purge diagnosis, O2S front, ready
  • Fuel cutoff active
  • Modeled exhaust gas temp > 450 °C
 265 OR 5 Sec.
  • Once/DCY
  • 2 DCY
P2279 Intake Air System Leak -- Check the intake ducting after the MAF for leaks including the supercharger intake. Any source of unmeasured air (by MAF) will cause this DTC to set. If a System Lean at Idle DTC is also set, check for oil dipstick not seated in tube or oil cap not seated, or any engine seal/gasket that will allow ambient air to be drawn into the PCV system.
  • Offset value throttle mass flow > 15 kg/h
  • Desired mass air flow 0.0 to 37.50 kg/h
  • EVAP purge valve closed
  • EGR off
 2 Sec.
  • multiple
  • 2 DCY
P2293 Fuel Pressure Regulator 2 Performance -- Check the Fuel Pressure Sensor -G247-. Refer to HIGH FUEL PRESSURE SENSOR, CHECKING* .
  • difference between target pressure vs. actual pressure, >1.50 MPa
  • difference between target pressure vs. actual pressure, < -1.50 MPa
  • Time after engine start, > 5 Sec.
  • Fuel cut off not active
  • Time after fuel cutoff 2.5 Sec.
 3 Sec.
  • multiple
  • 2 DCY
P2294 Fuel Pressure Regulator 2 Control Circuit Open -- Check the Fuel Pressure Sensor -G247-. Refer to HIGH FUEL PRESSURE SENSOR, CHECKING* . Signal voltage 1.40 to 3.20 V or signal pattern incorrect.
  • Fuel control valve commanded off
  • Fuel pump commanded on
 0.2 Sec.
  • Continuous
  • 2 DCY
P2295 Fuel Pressure Regulator 2 Control Circuit Low -- Check the Fuel Pressure Sensor -G247-. Refer to HIGH FUEL PRESSURE SENSOR, CHECKING* . Signal voltage 1.40 to 3.20 V
  • Fuel control valve commanded off
 0.5 Sec.
  • Continuous
  • 2 DCY
P2296 Fuel Pressure Regulator 2 Control Circuit High -- Check the Fuel Pressure Sensor -G247-. Refer to HIGH FUEL PRESSURE SENSOR, CHECKING* . Signal voltage > 3.20 V
  • Fuel control valve commanded off
 0.5 Sec.
  • Continuous
  • 2 DCY
P2300 Ignition Coil A Primary Control Circuit Low -- Check the Ignition Coils with Power Output Stage -N70-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal current > 24 mA Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P2301 Ignition Coil A Primary Control Circuit High -- Check the Ignition Coils with Power Output Stage -N70-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal voltage > 5.1 to 7.0 V Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P2303 Ignition Coil B Primary Control Circuit Low -- Check the Ignition Coils with Power Output Stage - N127-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal current > 24 mA Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P2304 Ignition Coil B Primary Control Circuit High -- Check the Ignition Coils with Power Output Stage - N127-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal voltage > 5.1 to 7.0 V Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P2306 Ignition Coil C Primary Control Circuit Low -- Check the Ignition Coils with Power Output Stage -N291-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal current > 24 mA Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P2307 Ignition Coil C Primary Control Circuit High -- Check the Ignition Coils with Power Output Stage -N291-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal voltage > 5.1 to 7.0 V Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P2309 Ignition Coil D Primary Control Circuit Low -- Check the Ignition Coils with Power Output Stage -N292-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal current > 24 mA Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P2310 Ignition Coil D Primary Control Circuit High -- Check the Ignition Coils with Power Output Stage -N292-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal voltage > 5.1 to 7.0 V Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P2312 Ignition Coil E Primary Control Circuit Low -- Check the Ignition Coils with Power Output Stage -N323-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal current > 24 mA Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P2313 Ignition Coil E Primary Control Circuit High -- Check the Ignition Coils with Power Output Stage -N323-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal voltage > 5.1 to 7.0 V Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P2315 Ignition Coil F Primary Control Circuit Low -- Check the Ignition Coils with Power Output Stage -N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal current > 24 mA Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P2316 Ignition Coil "F" Primary Control Circuit High -- Check the Ignition Coils with Power Output Stage -N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING* . Signal voltage > 5.1 to 7.0 V Engine speed > 680 RPM 2 Sec.
  • Continuous
  • 2 DCY
P240A Evaporative Emission System Leak Detection Pump Heater Control Circuit/Open Check the Leak Detection Pump -V144-. Refer to LEAK DETECTION PUMP, CHECKING* Signal voltage > 4.7 to 5.4 V EVAP pump heater commanded on. 0.5 Sec.
  • Continuous
  • 2 DCY
P240B Evaporative Emission System Leak Detection Pump Heater Control Circuit Low Check the Leak Detection Pump -V144-. Refer to LEAK DETECTION PUMP, CHECKING* Signal voltage < 2.74 to 3.26 V EVAP pump heater commanded off. 0.5 Sec.
  • Continuous
  • 2 DCY
P240C Evaporative Emission System Leak Detection Pump Heater Control Circuit High Check the Leak Detection Pump -V144-. Refer to LEAK DETECTION PUMP, CHECKING* Signal current > 2.2 to 4 A EVAP pump heater commanded off. 0.5 Sec.
  • Continuous
  • 2 DCY
P2400 Evaporative Emission System Leak Detection Pump Control Circuit/Open -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING* . Signal voltage > 4.7 to 5.4 V
  • EVAP pump electric drive commanded off
 0.5 Sec.
  • Continuous
  • 2 DCY
P2401 Evaporative Emission System Leak Detection Pump Control Circuit Low -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING* . Signal voltage < 2.74 to 3.26 V
  • EVAP pump electric drive commanded off
 0.5 Sec.
  • Continuous
  • 2 DCY
P2402 Evaporative Emission System Leak Detection Pump Control Circuit High -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING* .
  • Signal voltage at EVAP pump current measuring resistor > 1.80 to 4 V
OR
  • Signal voltage at EVAP pump current measuring resistor > 1.50 V
  • EVAP pump commanded on
 0.5 Sec.
  • continuous
  • 2 DCY
P2407 Evaporative Emission System Leak Detection Pump Circuit Intermittent/Erratic -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING* . Fluctuation of EVAP pump current during reference measurement > 1 mA or drop of pump current during pump phase > 6 mA for >= 3 Sec.
  • Time since engine start> 600 Sec.
  • Altitude < 2700 m
  • ECT at start >= 4 °C
  • Engine off time > 3 Sec.
  • Change in battery voltage during monitoring < 1 V
  • ambient air temp >4 and < 35 °C
  • During ECM keep alive time < 900 Sec.
  • Altitude, < 2700 m
  • Vehicle speed, 0 MPH
  • IAT > 5.25 °C
  • IAT drop after engine start < 6k
  • Evap purge valve closed
  • LDP, Activated
 800 Sec.
  • Once/DCY
  • 2 DCY
P2414 O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* . Threshold 1
  • O2S signal front 3.70 to 4.81 V
Threshold 2
  • Signal voltage 2.51 - 3.00 V Depending on gain factor that actual is used for, the threshold is switched
  • Lambda set value < 1.6
  • O2S ceramic temp > 715 °C
  • Closed loop, not in fuel cutoff and AIR not active
  • If low fuel signal, wait 600 Sec.
 10 Sec.
  • Continuous
  • 2 DCY
P2415 O2 Sensor Exhaust Sample Error Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G108-. Refer to OXYGEN SENSOR HO2S BANK 2 SENSOR 1, CHECKING* . Threshold 1
  • O2S signal front 3.70 to 4.81 V
Threshold 2
  • Signal voltage 2.51 - 3.00 V Depending on gain factor that actual is used for, the threshold is switched
  • Lambda set value < 1.6
  • O2S ceramic temp > 715 °C
  • Closed loop, not in fuel cutoff and AIR not active
  • If low fuel signal, wait 600 Sec.
 10 Sec.
  • Continuous
  • 2 DCY
P2431 Secondary Air Injection System Air Pressure Sensor Circuit Range/Performance Check the Secondary Air System. Refer to SECONDARY AIR INJECTION SENSOR, CHECKING* Difference between AIR pressure and ambient pressure NOT -60 to 60 hPa AIR injection complete 0.5 Sec.
  • Once/DCY
  • 2 DCY
P2432 Secondary Air Injection System Air Pressure Sensor Circuit Low Check the Secondary Air System. Refer to SECONDARY AIR INJECTION SENSOR, CHECKING* Signal voltage < 0.5 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P2433 Secondary Air Injection System Air Pressure Sensor Circuit High Check the Secondary Air System. Refer to SECONDARY AIR INJECTION SENSOR, CHECKING* Signal voltage, > 4.5 V --- 0.5 Sec.
  • Continuous
  • 2 DCY
P2440  Secondary Air Injection System Switching Valve Stuck Open Bank1 Check the Secondary Air System. Refer to SECONDARY AIR INJECTION VALVE SOLENOID 1, CHECKING*
  • AIR pressure measured with AIR pressure sensor vs. modeled with AIR valve closed < 71.9%
  • ECT 5 to 110 °C
  • IAT 5 to 70 °C
  • Altitude < 2700 m
  • AIR pressure sensor ready
 57 Sec.
  • once/DCY
  • 2 DCY
P2442  Secondary Air Injection System Switching Valve Stuck Open Bank2 Check the Secondary Air System. Refer to SECONDARY AIR INJECTION VALVE SOLENOID 2, CHECKING*
  • AIR pressure measured with AIR pressure sensor vs. modeled with AIR valve closed < 71.9%
  • ECT 5 to 110 °C
  • IAT 5 to 70 °C
  • Altitude < 2700 m
  • AIR pressure sensor ready
 57 Sec.
  • once/DCY
  • 2 DCY
P2450 Evaporative Emission System Switching Valve Performance/Stuck Open -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING* . EVAP pump current difference between reference measurement to idle <= 4 mA
  • Time since engine start> 600 Sec.
  • Altitude < 2700 m
  • ECT at start >= 4 °C
  • Engine off time > 3 Sec.
  • Change in battery voltage during monitoring < 1 V
  • ambient air temp >4 and < 35 °C
  • During ECM keep alive time < 900 Sec.
  • Altitude, < 2700 m
  • Vehicle speed, 0 MPH
  • Engine speed > 25 RPM
  • ECT > 60 °C
  • Evap purge valve closed
  • LDP, Activated
 4.5 to 13.5 Sec.
  • once DCY
  • 2 DCY
P2539 Low Pressure Fuel System Sensor Circuit -- Check the Low Fuel Pressure Sensor -G410-. Refer to LOW FUEL PRESSURE SENSOR, CHECKING* . Signal voltage > 4.80 V Time after engine start > 80 to 300 Sec. 0.5 Sec.
  • Continuous
  • 2 DCY
P2540 Low Pressure Fuel System Sensor Circuit Range/Performance -- Check the Low Fuel Pressure Sensor -G410-. Refer to LOW FUEL PRESSURE SENSOR, CHECKING* . Actual pressure Deviation < 800 kPa <80 kPa --- 5 Sec
  • 2 DCY
P2541 Low Pressure Fuel System Sensor Circuit Low -- Check the Low Fuel Pressure Sensor -G410-. Refer to LOW FUEL PRESSURE SENSOR, CHECKING* . Signal voltage < 0.2 V --- 0.5 Sec.
  • 2 DCY
P2600 Coolant Pump "A" Control Circuit/Open -- Check the Low Temperature Coolant Pump -V468-. Refer to LOW TEMPERATURE COOLANT PUMP CHECKING . Signal voltage 4.8 to 5.3 V Ignition on 0.5 Sec.
  • Continuous
  • 2 DCY
P2602 Coolant Pump "A" Control Circuit Low -- Check the Low Temperature Coolant Pump -V468-. Refer to LOW TEMPERATURE COOLANT PUMP CHECKING . Signal voltage < 2.8 to 3.2 V Ignition on 0.5 Sec.
  • Continuous
  • 2 DCY
P2603 Coolant Pump "A" Control Circuit High -- Check the Low Temperature Coolant Pump -V468-. Refer to LOW TEMPERATURE COOLANT PUMP CHECKING . Signal current > 5.5 to 10 A Ignition on 0.5 Sec.
  • Continuous
  • 2 DCY
P261A Coolant Pump "B" Control Circuit/Open -- Check the High Temperature Circuit Cooling Pump -V467-. Refer to HIGH TEMPERATURE CIRCUIT COOLING PUMP, CHECKING . Signal voltage 4.8 to 5.3 V Ignition on 0.5 Sec.
  • Continuous
  • 2 DCY
P261C Coolant Pump "B" Control Circuit Low -- Check the High Temperature Circuit Cooling Pump -V467-. Refer to HIGH TEMPERATURE CIRCUIT COOLING PUMP, CHECKING . Signal voltage < 2.8 to 3.2 V Ignition on or ECU after run active 30 Sec.
  • Continuous
  • 2 DCY
P261D Coolant Pump "B" Control Circuit High -- Check the High Temperature Circuit Cooling Pump -V467-. Refer to HIGH TEMPERATURE CIRCUIT COOLING PUMP, CHECKING . Signal current > 2.2 to 4 A Ignition on 0.5 Sec.
  • Continuous
  • 2 DCY
P2626 O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .
  • O2S signal front > 4.81 V
  • Modeled exhaust temp, < 800 °C
  • O2S ceramic temp. > 685 °C
  • Fuel cut off active, heater control closed loop
  • If low fuel signal, wait > 600 Sec.
  • 1 Sec.
  • Multiple
  • 2 DCY
P2629 O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to OXYGEN SENSOR HO2S BANK 1 SENSOR 1, CHECKING* .
  • O2S signal front > 4.81 V
  • Modeled exhaust temp, < 800 °C
  • O2S ceramic temp. > 685 °C
  • Fuel cut off active, heater control closed loop
  • If low fuel signal, wait > 600 Sec.
  • 1 Sec.
  • Multiple
  • 2 DCY
P2681 Engine Coolant Bypass Valve Control Circuit/Open -- Check the Coolant Regulation Valve -N515-. Refer to COOLANT REGULATION VALVE CHECKING . Signal voltage 4.8 to 5.3 V Ignition on 0.5 Sec.
  • Continuous
  • 2 DCY
P2682 Engine Coolant Bypass Valve Control Circuit Low -- Check the Coolant Regulation Valve -N515-. Refer to COOLANT REGULATION VALVE CHECKING . Signal voltage < 2.8 to 3.2 V Ignition on 0.5 Sec.
  • Continuous
  • 2 DCY
P2683 Engine Coolant Bypass Valve Control Circuit High -- Check the Coolant Regulation Valve -N515-. Refer to COOLANT REGULATION VALVE CHECKING . Signal current > 2.2 to 4 A Ignition on 0.5 Sec.
  • Continuous
  • 2 DCY
P305C Intake Air Temperature Sensor 2 Short to Ground Check the IAT 2. refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* IAT > 128 °C --- 25.5 Sec.
  • Continuous
  • 2 DCY
P305D Intake Air Temperature Sensor 2 Short to voltage Check the IAT 2. refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING* IAT < -39 °C --- 25.5 Sec.
  • Continuous
  • 2 DCY
P305E Intake air temperature sensor 2 Implausible signal Check the IAT 2. refer to CHARGE AIR PRESSURE SENSOR /INTAKE AIR TEMPERATURE SENSOR BANK 2, CHECKING*
  • Downstream IAT vs ECT > 26 or < = -26 °C
OR
  • Downstream IAT vs IAT after intercooler 1 > 26 or < = -26 °C
 Cross check finished (ECT vs IAT vs AAT) 0 Sec.
  • Once
  • 2 DCY
P308D Fuel Pump Speed Too Low -- Check the Fuel Pump Control Module -J538-. Refer to FUEL PUMP ELECTRICAL, TESTING . Phase current > 35 A or speed deviation > 10% Ignition on 1.1 to 5 Sec.
  • Continuous
  • 2 DCY
P308E * Fuel Pump Over Temperature -- Check the Fuel Pump Control Module -J538-. Refer to FUEL PUMP ELECTRICAL, TESTING . Power stage temperature > 126 to 129 °C Ignition on 0.9 to 2.1 Sec.
  • Continuous
  • 2 DCY
P3081 Engine Temperature Too Low Check for a thermostat stuck open.-- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR 1 OR 2 CHECKING* . Difference between modeled and actual ECT > 9.8 K --- 2 Sec.
  • Continuous
  • 2 DCY
P309C * Clutch control mechanical fault -- Check hydraulic fluid level first and add if low. Repair any system leaks. Perform the Hydraulic Bleed Procedure HYDRAULIC BLEED PROCEDURE FOR THE DECOUPLER PRESSURE ACTUATOR -- Check the Decoupler Pressure Actuator - N511-. Refer to DECOUPLER PRESSURE ACTUATOR CHECKING . Actuator hardware failure or actuator voltage failure --- 0.5 Sec.
  • Continuous
  • 2 DCY
P309D Clutch control insufficient slip when open -- Check hydraulic fluid level first and add if low. Repair any system leaks. Perform the Hydraulic Bleed Procedure HYDRAULIC BLEED PROCEDURE FOR THE DECOUPLER PRESSURE ACTUATOR -- Check the Decoupler Pressure Actuator - N511-. Refer to DECOUPLER PRESSURE ACTUATOR CHECKING . Combustion engine speed is detected while electronic clutch is open > 25 RPM
  • Electric drive commanded on
  • Electric clutch open
 0.5 Sec.
  • Continuous
  • 2 DCY
P309F Control for divided coupling slip in closed position -- Check the Decoupler Pressure Actuator - N511-. Refer to DECOUPLER PRESSURE ACTUATOR CHECKING . Check mechanical clutch. Refer to the Service Information for diagnosis. Difference between combustion engine speed and electric machine speed > 200 to 300 RPM
  • Electric drive commanded on
  • Electric clutch closed
 1 Sec.
  • Continuous
  • 2 DCY
U0001 High Speed CAN Communication Bus -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . CAN message, No feedback Time after ignition on 0.5 Sec. 250 mSec.
  • Continuous
  • 2 DCY
U0002 High Speed CAN Communication Bus -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . Global time out, receiving no messages Time after ignition on 0.5 Sec. 450 mSec.
  • Continuous
  • 2 DCY
U0028 Vehicle Communication Loss CAN Bus -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . CAN message no feedback Time after ignition on 500 mSec. 250 mSec
  • Continuous
  • 2 DCY
U0029 Vehicle Communication CAN Bus Performance -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . Global time out, receiving no messages Time after ignition on 500 mSec. 450 mSec.
  • Continuous
  • 2 DCY
U0101 Lost Communication with TCM -- Check the CAN-Bus terminal resistance. Refer to TCM TO ECM CAN BUS TERMINAL RESISTANCE, CHECKING* . No message received from TCM Time after ignition on 0.5 Sec. 0.5 Sec.
  • Continuous
  • 2 DCY
U0110 Lost Communication With Drive Motor Control Module -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . No CAN messages received from DMCM Time after ignition on 0.5 Sec. 5000 mSec.
  • Continuous
  • 2 DCY
U0112 Lost Communication With Battery Energy Control Module -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . No CAN messages received from BECM Time after ignition on 0.5 Sec. 5000 mSec.
  • Continuous
  • 2 DCY
U0121 Lost Communication With Anti-Lock Brake System (ABS) Control Module -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . No CAN communication with ABS, time-out Time after ignition on 0.5 Sec. 500 mSec.
  • Continuous
  • 2 DCY
U0140 Lost Communication With Body Control Module -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . CAN message no message Time after ignition on 0.5 Sec. 0.5 Sec.
  • Continuous
  • 2 DCY
U0146 Lost Communication With Gateway -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . CAN communication with gateway no message received Time after ignition on 0.5 Sec. 0.5 Sec.
  • Continuous
  • 2 DCY
U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . No CAN communication with IPC, time-out Time after ignition on 0.5 Sec. 2000 mSec.
  • Continuous
  • 2 DCY
U0302 Software Incompatibility with Transmission Control Module Check ECM software number for correct ID. Reprogram ECM with correct software for the application. MT vehicle. ECM coded as AT vehicle. Time after ignition on 0.5 Sec. 5000 mSec.
  • Continuous
  • 2 DCY
U0402 CAN communication with TCM -- Check the CAN-Bus terminal resistance. Refer to TCM TO ECM CAN BUS TERMINAL RESISTANCE, CHECKING* . Implausible message received Time after ignition on 0.5 Sec. 300 mSec.
  • Continuous
  • 2 DCY
U0411 Invalid Data Received From Drive Motor Control Module -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . Implausible message received from DMCM Time after ignition on 0.5 Sec. 2500 mSec.
  • Continuous
  • 2 DCY
U0413 Invalid Data Received From Battery Energy Control Module -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . Implausible message received from BECM Time after ignition on 0.5 Sec. 2500 mSec.
  • Continuous
  • 2 DCY
U0415 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module -- Check the ABS module for DTC's and software update. For diagnosis of the ABS system, refer to the Service Information Speed sensor signal out of range > 325 km/h or implausible message received from ABS module Time after ignition on 0.5 Sec. 400 to 1980 mSec.
  • Continuous
  • 2 DCY
U0422 Invalid Data Received From Body Control Module -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . Ambient temp. value (initialization), 00h
  • Key on
  • Status ambient temp from instrument cluster no fault
  • Electrical check ambient temp. sensor, no fault
 30 Sec.
  • Continuous
  • 2 DCY
U0423 Invalid Data Received From Instrument Panel Cluster Control Module -- Check the IPC for the latest software. Update if software is available. If IPC is up to date and code is set, replace the IPC. Refer to the Service Information. Invalid data received from IPC implausible message Time after ignition on 0.5 Sec. 3000 mSec.
  • Continuous
  • 2 DCY
U0447 Invalid Data Received From Gateway -- Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING* . Implausible message received from Gateway Time after ignition on 0.5 Sec. 300 mSec
  • Continuous
  • 2 DCY
U10DD Lost Communication With Clutch Control Unit -- Check the Decoupler Pressure Actuator - N511-. Refer to DECOUPLER PRESSURE ACTUATOR CHECKING . No CAN messages received from Clutch Control Unit Time after ignition on 0.5 Sec. 500 mSec
  • Continuous
  • 2 DCY
U10DE Invalid Data Received From Clutch Control Unit -- Check the Decoupler Pressure Actuator - N511-. Refer to DECOUPLER PRESSURE ACTUATOR CHECKING . Implausible message received from CCU Time after ignition on 0.5 Sec. 60 mSec
  • Continuous
  • 2 DCY
U1103 Vehicle in Production Mode Mode should have been changed during dealer prep. with a scan tool. Production mode will end automatically when accumulated mileage is above 80 km Production mode active Maximum trip mileage < 80 km since first start up 0 Sec.
  • Continuous
  • 1 DCY
U309C Separating clutch adjuster Mechanical fault -- Check the Decoupler Pressure Actuator - N511-. Refer to DECOUPLER PRESSURE ACTUATOR CHECKING . Actuator voltage failure. --- 0.1 Sec.
  • Continuous
  • 2 DCY
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