| P000A
"A" Camshaft Position Slow Response Bank 1 |
Variable Valve Timing (VVT) Intake Actuator Slow Response |
- Difference between target position vs. actual position > 3.0° CRK
- For time > 1.5 - 2.0 s
- And
- Adjustment angle difference > 3.0° CRK
- And
- Number of checks 3 times
|
- Time after engine start > 3.5 - 10.0 s
- Modeled oil temperature -10 - 3, 004° C
- Engine speed 480 - 10, 200 RPM
- Camshaft position adjustment active
- Catalyst heating not active
- Change of target position > 10.0° CRK
|
|
|
-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING
.-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING |
| P000B
"B" Camshaft Position Slow Response Bank 1 |
Variable Valve Timing (VVT) Exhaust Actuator Slow Response |
- Difference between target position vs. actual position > 3.0° CRK
- For time > 1.5 - 2.0 s
- And
- Adjustment angle difference > 3.0° CRK
- And
- Number of checks 3 times
|
- Time after engine start > 3.5 - 10.0 s
- Modeled oil temperature -10 - 3, 004° C
- Engine speed 480 - 10, 200 RPM
- Camshaft position adjustment active
- Catalyst heating not active
- Change of target position > 10.0° CRK
|
|
|
-- Check the Exhaust Cam Adjustment Valve 1 -N318-. Refer to Exhaust Cam Adjustment Valve 1 - N318-, CHECKING
.-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING |
| P000C
"A" Camshaft Position Slow Response Bank 2 |
Variable Valve Timing (VVT) Intake Actuator Slow Response |
- Difference between target position vs. actual position > 3.0° CRK
- For time > 1.5 - 2.0 s
- And
- Adjustment angle difference > 3.0° CRK
- And
- Number of checks 3 times
|
- Time after engine start > 3.5 - 10.0 s
- Modeled oil temperature -10 - 3, 004° C
- Engine speed 480 - 10, 200 RPM
- Camshaft position adjustment active
- Catalyst heating not active
- Change of target position > 10.0° CRK
|
|
|
-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING
.-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING |
| P000D
"B" Camshaft Position Slow Response Bank 2 |
Variable Valve Timing (VVT) Exhaust Actuator Slow Response |
- Difference between target position vs. actual position > 3.0° CRK
- For time > 1.5 - 2.0 s
- And
- Adjustment angle difference > 3.0° CRK
- And
- Number of checks 3 times
|
- Time after engine start > 3.5 - 10.0 s
- Modeled oil temperature -10 - 3, 004° C
- Engine speed 480 - 10, 200 RPM
- Camshaft position adjustment active
- Catalyst heating not active
- Change of target position > 10.0° CRK
|
|
|
-- Check the Exhaust Cam Adjustment Valve 2 -N319-. Refer to Exhaust Cam Adjustment Valve 2 - N319-, CHECKING
.-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING |
| P0010 "A" Camshaft Position Actuator "A" Control Circuit/Open Bank 1 |
Variable Valve Timing (VVT) Intake Actuator Open Circuit |
- Signal voltage 4.7 - 5.4 V
|
|
|
|
-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING
. |
| P0011
"A" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 |
Variable Valve Timing (VVT) Intake Actuator Target Error |
- Difference between target position vs. actual position > 3.0° CRK
- For time > 1.5 - 2.0 s
- And
- Adjustment angle <= 3.0° CRK
- And
- Number of checks 3 times
|
- Time after engine start > 3.5 - 10.0 s
- Modeled oil temperature -10 - 3, 004° C
- Engine speed 480 - 10, 200 RPM
- Camshaft position adjustment active
- Catalyst heating not active
- Change of target position > 10.0° CRK
|
|
|
-- Check Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING
. |
| P0013 "B" Camshaft Position Actuator "A" Control Circuit/Open Bank 1 |
Variable Valve Timing (VVT) Exhaust Actuator Open Circuit |
- Signal voltage 4.7 - 5.4 V
|
|
|
|
-- Check the Exhaust Cam Adjustment Valve 1 -N318-. Refer to Exhaust Cam Adjustment Valve 1 - N318-, CHECKING
. |
| P0014
"B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 |
Variable Valve Timing (VVT) Exhaust Actuator Target Error |
- Difference between target position vs. actual position > 3.0° CRK
- For time > 1.5 - 2.0 s
- And
- Adjustment angle <= 3.0° CRK
- And
- Number of checks 3 times
|
- Time after engine start > 3.5 - 10.0 s
- Modeled oil temperature -10 - 3, 004° C
- Engine speed 480 - 10, 200 RPM
- Camshaft position adjustment active
- Catalyst heating not active
- Change of target position > 10.0° CRK
|
|
|
-- Check the Exhaust Cam Adjustment Valve 1 -N318-. Refer to Exhaust Cam Adjustment Valve 1 - N318-, CHECKING
. |
| P0016 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A |
Camshaft Position (CMP) Intake Sensor Angular Offset Check |
- Permissible deviation < -11.01° CRK
- Or
- Permissible deviation > 11.01° CRK
|
- Camshaft adaptation not active
- Engine speed > 80 RPM
|
|
|
-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING
. |
| P0017 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B |
Exhaust Camshaft Position (CMP) Sensor Angular Offset Check |
- Permissible deviation < -11.01° CRK
- Or
- Permissible deviation > 11.01° CRK
|
- Camshaft adaptation not active
- Engine speed > 80 RPM
|
|
|
-- Check the Camshaft Position Sensor 3 -G300-. Refer to Cam Position Sensor 3 - G300-, CHECKING
. |
| P0018 Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor A |
Camshaft Position (CMP) Intake Sensor 2 Angular Offset Check |
- Permissible deviation > 11.01° CRK
- Or
- Permissible deviation < -11.01° CRK
|
- Camshaft adaptation not active
- Engine speed > 80 RPM
|
|
|
-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING
.-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING
. |
| P0019 Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor B |
Exhaust Camshaft Position (CMP) Sensor 2 Angular Offset Check |
- Permissible deviation < -11.01° CRK
- Or
- Permissible deviation > 11.01° CRK
|
- Camshaft adaptation not active
- Engine speed > 80 RPM
|
|
|
-- Check the Cam Position Sensor 4 -G301-. Refer to Cam Position Sensor 4 - G301-, CHECKING
. |
| P0020 "A" Camshaft Position Actuator "A" Control Circuit/Open Bank 2 |
Variable Valve Timing (VVT) Intake Actuator Open Circuit |
- Signal voltage 4.7 - 5.4 V
|
|
|
|
-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING
. |
| P0021
"A" Camshaft Position - Timing Over-Advanced or System Performance Bank 2 |
Variable Valve Timing (VVT) Intake Actuator Target Error |
- Difference between target position vs. actual position > 3.0° CRK
- For time > 1.5 - 2.0 s
- And
- Adjustment angle <= 3.0° CRK
- And
- Number of checks 3 times
|
- Time after engine start > 3.5 - 10.0 s
- Modeled oil temperature -10 - 3, 004° C
- Engine speed 480 - 10, 200 RPM
- Camshaft position adjustment active
- Catalyst heating not active
- Change of target position > 10.0° CRK
|
|
|
-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING
. |
| P0023 "B" Camshaft Position Actuator "A" Control Circuit/Open Bank 2 |
Variable Valve Timing (VVT) Exhaust Actuator Open Circuit |
- Signal voltage 4.7 - 5.4 V
|
|
|
|
-- Check the Exhaust Cam Adjustment Valve 2 -N319-. Refer to Exhaust Cam Adjustment Valve 2 - N319-, CHECKING
. |
| P0024
"B" Camshaft Position - Timing Over-Advanced or System Performance Bank 2 |
Variable Valve Timing (VVT) Exhaust Actuator Target Error |
- Difference between target position vs. actual position > 3.0° CRK
- For time > 1.5 - 2.0 s
- And
- Adjustment angle <= 3.0° CRK
- And
- Number of checks 3 times
|
- Time after engine start > 3.5 - 10.0 s
- Modeled oil temperature -10 - 3, 004° C
- Engine speed 480 - 10, 200 RPM
- Camshaft position adjustment active
- Catalyst heating not active
- Change of target position > 10.0° CRK
|
|
|
-- Check the Exhaust Cam Adjustment Valve 2 -N319-. Refer to Exhaust Cam Adjustment Valve 2 - N319-, CHECKING
. |
| P0030 HO2S Heater Control Circuit Bank 1 Sensor 1 |
Oxygen Sensors (O2S) Heater Front Open Circuit |
- Signal voltage 4.7 - 5.4 V
|
- Time after engine start > 5.0 s
- Actuator commanded off
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| P0031 HO2S Heater Control Circuit Low Bank 1 Sensor 1 |
Oxygen Sensors (O2S) Heater Front Short To Ground |
- Signal voltage 2.74 - 3.26 V
|
- Time after engine start > 5.0 s
- Actuator commanded off
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| P0032 HO2S Heater Control Circuit High Bank 1, Sensor 1 |
Oxygen Sensors (O2S) Heater Front Short To Battery Plus |
- Signal current > 0.6 - 12.50 A
|
- Time after engine start > 5.0 s
- Actuator commanded on
- Duty cycle > 4.0%
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| P0036 HO2S Heater Control Circuit Bank 1 Sensor 2 |
Oxygen Sensors (O2S) Heater Rear Open Circuit |
- Signal voltage 4.7 - 5.4 V
|
- Engine speed >= 0 RPM
- Actuator commanded off
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
. |
| P0037 HO2S Heater Control Circuit Low Bank 1 Sensor 2 |
Oxygen Sensors (O2S) Heater Rear Short To Ground |
- Signal voltage 2.74 - 3.26 V
|
- Engine speed >= 0 RPM
- Actuator commanded off
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
. |
| P0038 HO2S Heater Control Circuit High Bank 1 Sensor 2 |
Oxygen Sensors (O2S) Heater Rear Short To Battery Plus |
- Signal current > 0.6 - 12.50 A
|
- Engine speed >= 0 RPM
- Time since dew point exceeded 10.0 s
- Actuator commanded on
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
. |
| P0070 Ambient Air Temperature Sensor Circuit "A" |
COM: Ambient Air Temperature (AAT) Sensor Communication With AAT Sensor |
- AAT signal: short to battery / open circuit failure
|
- Time after ignition on > 500.0 ms
|
|
|
-- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor - G17-, CHECKING
. |
| P0071 Ambient Air Temperature Sensor Circuit "A" Range/Performance |
Ambient Air Temperature (AAT) Sensor Cross Check |
- Deviation count
- Counter of detected temperature deviations >= 4.0 [-]
- And
- Counter of detected temperature deviations of the other involved temperature sensors < 5.0 [-]
- Required temperature deviation to increment counter
- AAT vs. ECT @ Cylinder Block > 25.0 K
- Or
- AAT vs. ROT not equipped K
- Or
- AAT vs. ECT @ cylinder head > 25.0 K
- Or
- AAT vs. IAT upstream Throttle > 25.0 K
- Or
- AAT vs. IAT manifold > 25.0 K
- Or
- AAT vs. EOT not equipped K
- Or
- AAT vs. heating circuit temperature not equipped K
- Or
- AAT vs. inverter coolant temperature not equipped K
- Or
- AAT vs. EOT @ cylinder head not equipped K
- Or
- AAT vs. ECT @ crankcase > 25.0 K
- Or
- AAT vs. engine compartment temperature not equipped K
|
- Propulsion off time > 28, 800.0 s
- Retained-Heat Detection after driving conditions not equipped
- Retained-Heat Detection after driving conditions with combustion checked
- Retained-Heat Detection after Purge Manifold checked
- (Referenced)
|
|
|
-- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor - G17-, CHECKING
. |
| P0072 Ambient Air Temperature Sensor Circuit "A" Low |
COM: Ambient Air Temperature (AAT) Sensor Communication With AAT Sensor |
- AAT signal: short to ground failure
|
- Time after ignition on > 500.0 ms
|
|
|
-- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor - G17-, CHECKING
. |
| P007A Charge Air Cooler Temperature Sensor Circuit Bank 1 |
SENT: Intake Air Temperature (IAT) Sensor Upstream Throttle IAT Sensor Internal Diagnostic |
- Sensor signal: electrical check failure
|
|
|
|
-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING
. |
| P0087 Fuel Rail/System Pressure - Too Low Bank 1 |
Fuel Rail Pressure (FRP) Control Valve Functional Check: Stuck Open |
- Filtered rail pressure < 1.0 MPa
|
- Time after engine start > 10.0 s
- Lambda control closed loop
- Fuel cut off not active
- Relative fuel mass 5.02 - 249.98%
- Time after fuel cut off > 5.0 s
|
|
|
-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING
.-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING
.-- Check the Fuel Delivery Unit -GX1-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING |
| Fuel Volume Regulator HP Control Functional Check |
- Filtered difference between target pressure vs. actual pressure > 3.50 MPa
|
- Time after engine start > 10.0 s
- Time after fuel cut off > 7.0 s
- Fuel cut off not active
- Catalyst heating not active
- Fuel volume regulator control active
- Relative fuel mass 5.02 - 249.98%
|
|
| P0088 Fuel Rail/System Pressure - Too High Bank 1 |
Fuel Rail Pressure (FRP) Control Valve Functional Check: Stuck Close |
- Filtered rail pressure > 28.0 MPa
|
- Time after engine start > 10.0 s
- Lambda control closed loop
- Fuel cut off not active
- Relative fuel mass 5.02 - 249.98%
- Time after fuel cut off > 5.0 s
|
|
|
-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING
.-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING
. |
| Fuel Volume Regulator HP Control Functional Check |
- Filtered difference between target pressure vs. actual pressure < -3.50 MPa
|
- Time after engine start > 10.0 s
- Time after fuel cut off > 7.0 s
- Fuel cut off not active
- Catalyst heating not active
- Fuel volume regulator control active
- Relative fuel mass 5.02 - 249.98%
|
|
| P0089 Fuel Pressure Regulator "A" Performance |
Fuel Pressure LP Regulator Functional Check |
- Diff. between actual pressure and target pressure > 150.0 kPa
|
- Time after engine start > 60.0 s
- ECT @ cylinder block > -48° C
- High pressure pump fuel volume request >= 5.0 mm3
- Time after minimum high pressure pump fuel volume request > 1.0 s
- Low pressure pump cleaning function not calibrated
- Fuel cut off not active
- Time after fuel cut off > 15.0 s
|
|
|
-- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor - G410-, CHECKING
.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING
.-- Check the Fuel Delivery Unit -GX1-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING |
- Diff. between target pressure and actual pressure > 275.0 kPa
|
- Time after engine start > 60.0 s
- ECT @ cylinder block > -48° C
- Low pressure pump cleaning function not calibrated
- Fuel cut off not active
- Time after fuel cut off > 15.0 s
|
|
- Pressure control activity external signal > 350.0 kPa
|
- Time after engine start > 60.0 s
- Low pressure pump cleaning function not calibrated
- ECT @ cylinder block > -48° C
|
|
- Pressure control activity external signal < -250.0 kPa
|
| P008A Low Pressure Fuel System Pressure - Too Low |
Fuel Pressure LP Sensor Out Of Range Low |
- Actual pressure < 80.0 MPa
|
|
|
|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor. Refer to Fuel System Mechanical Testing in PRELIMINARY CHECK
.-- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor - G410-, CHECKING
. |
| P008B Low Pressure Fuel System Pressure - Too High |
Fuel Pressure LP Sensor Out Of Range High |
- Actual pressure > 830.0 MPa
|
|
|
|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor. Refer to Fuel System Mechanical Testing in PRELIMINARY CHECK
.-- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor - G410-, CHECKING
. |
| P0090 Fuel Pressure Regulator "A" Control Circuit/Open |
Fuel Volume Regulator Control Open Circuit |
- Low-side sensing
- Signal voltage < 1.0 V
- And
- High-side sensing
- Signal voltage 5.0 V
|
|
|
|
-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING
.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING
.-- Check the Fuel Delivery Unit -GX1-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING |
| Fuel Volume Regulator Control Short To Ground (low side) |
|
| Fuel Volume Regulator Control Short To Ground (High side) |
| Fuel Volume Regulator Control Short To Battery Plus (Low Side) |
- Signal voltage > 9.0 - 14.0 V
|
| Fuel Volume Regulator Control Short To Battery Plus (High Side) |
| Fuel Volume Regulator Control Short Between High Side And Low Side |
- Time to reach desired current, after switch on of power stage < 55.0 μs
|
| P0096 Intake Air Temperature Too High |
Intake Air Temperature (IAT) Sensor 1 Cross Check |
- Deviation count
- Counter of detected temperature deviations >= 4.0 [-]
- And
- Counter of detected temperature deviations of the other involved temperature sensors < 5.0 [-]
- Required temperature deviation to increment counter
- IAT upstream throttle vs. ECT @ cylinder block > 25.0 K
- Or
- IAT upstream throttle vs. ROT not equipped K
- Or
- IAT upstream throttle vs. ECT @ cylinder head > 25.0 K
- Or
- IAT upstream throttle vs. AAT > 25.0 K
- Or
- IAT upstream throttle vs. IAT manifold > 25.0 K
- Or
- IAT upstream throttle vs. EOT not equipped K
- Or
- IAT upstream throttle vs. heating circuit temperature not equipped K
- Or
- IAT upstream throttle vs. inverter coolant temperature not equipped K
- Or
- IAT upstream throttle vs. EOT @ cylinder head not equipped K
- Or
- IAT upstream throttle vs. ECT @ crankcase > 25.0 K
- Or
- IAT upstream throttle vs. engine compartment temperature not equipped K
|
- Propulsion off time > 28, 800.0 s
- Retained-heat detection after driving conditions not equipped
- Retained-heat detection after driving conditions with combustion checked
- Retained-heat detection after purge manifold checked
- (Referenced)
|
|
|
-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING
. |
| P0105 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit |
SENT: Manifold Absolute Pressure (MAP) Sensor MAP Sensor Internal Diagnostic |
- Sensor signal: electrical check failure
|
|
|
|
-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING
. |
| P0106 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Range/Performance |
Manifold Absolute Pressure (MAP) Sensor Cross Check |
- Diff. manifold pressure to average value of all pressure sensors @ start < -3.0 kPa
|
- Engine speed 0 RPM
- For time > 3.0 s
|
|
|
-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING
. |
- Diff. manifold pressure to average value of all pressure sensors @ start > 3.0 kPa
|
| Manifold Absolute Pressure (MAP) Sensor Rationality Check |
- Diff. barometric sensor signal vs. manifold pressure signal @ engine start > 256.0 kPa
|
- Time after engine start < 25.0 s
- Engine speed < 300 RPM
|
|
| Manifold Absolute Pressure (MAP) Sensor Rationality Check Low |
- Difference manifold pressure - lower threshold model < -3.0 kPa
|
|
| Manifold Absolute Pressure (MAP) Sensor Rationality Check High |
- Difference manifold pressure - upper threshold model > 3.0 kPa
|
| P0107 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low |
Manifold Absolute Pressure (MAP) Sensor Range Check |
- Manifold pressure signal < 10.0 kPa
|
- For time >= 0.2 s
- Engine speed > 300 RPM
- Engine state synchronized
|
|
|
-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING
. |
| P0108 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High |
Manifold Absolute Pressure (MAP) Sensor Range Check |
- Manifold pressure signal > 300.0 kPa
|
- For time >= 0.2 s
- Engine speed > 300 RPM
- Engine state synchronized
|
|
|
-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING
.-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| P0110 Intake Air Temperature Sensor 1 Circuit Bank 1 |
SENT: Intake Air Temperature (IAT) Sensor @ Manifold IAT Sensor Internal Diagnostic |
- Sensor signal: electrical check failure
|
|
|
|
-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING
.-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| P0111 Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 |
Intake Air Temperature (IAT) Sensor 2 Cross Check |
- Deviation count
- Counter of detected temperature deviations >= 4.0 [-]
- And
- Counter of detected temperature deviations of the other involved temperature sensors < 5.0 [-]
- Required temperature deviation to increment counter
- IAT manifold vs. ECT @ cylinder block > 25.0 K
- Or
- IAT manifold vs. ROT not equipped K
- Or
- IAT manifold vs. ECT @ cylinder head > 25.0 K
- Or
- IAT manifold vs. AAT > 25.0 K
- Or
- IAT manifold vs. IAT upstream throttle > 25.0 K
- Or
- IAT manifold vs. EOT not equipped K
- Or
- IAT manifold vs. heating circuit temperature not equipped K
- Or
- IAT manifold vs. inverter coolant temperature not equipped K
- Or
- IAT manifold vs. EOT @ cylinder head not equipped K
- Or
- IAT manifold vs. ECT @ crankcase > 25.0 K
- Or
- IAT manifold vs. engine compartment temperature not equipped K
|
- Propulsion off time > 28, 800.0 s
- Retained-heat detection after driving conditions not equipped
- Retained-heat detection after driving conditions with combustion checked
- Retained-heat detection after purge manifold checked
- (Referenced)
|
|
|
-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING
.-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| P0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance |
Engine Coolant Temperature (ECT) Sensor @ Cylinder Block Cross Check |
- Deviation count
- Counter of detected temperature deviations >= 4.0 [-]
- And
- Counter of detected temperature deviations of the other involved temperature sensors < 5.0 [-]
- Required temperature deviation to increment counter
- ECT @ cylinder block vs. ROT not equipped K
- Or
- ECT @ cylinder block vs. ECT @ cylinder head > 25.0 K
- Or
- ECT @ cylinder block vs. AAT > 25.0 K
- Or
- ECT @ cylinder block vs. IAT upstream Throttle > 25.0 K
- Or
- ECT @ cylinder block vs. IAT manifold > 25.0 K
- Or
- ECT @ cylinder block vs. EOT not equipped K
- Or
- ECT @ cylinder block vs. heating circuit temperature not equipped K
- Or
- ECT @ cylinder block vs. inverter coolant temperature not equipped K
- Or
- ECT @ cylinder block vs. EOT @ cylinder head not equipped K
- Or
- ECT @ cylinder block vs. ECT @ crankcase > 25.0 K
- Or
- ECT @ cylinder block vs. engine compartment temperature not equipped K
|
- Propulsion off time > 28, 800.0 s
- Retained-heat detection after driving conditions not equipped
- Retained-heat detection after driving conditions with combustion checked
- Retained-heat detection after purge manifold checked
- (Referenced)
|
|
|
-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING
. |
| P0117 Engine Coolant Temperature Sensor 1 Circuit Low |
Engine Coolant Temperature (ECT) Sensor @ Cylinder Block Short To Ground |
|
|
|
|
-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING
. |
| P0118 Engine Coolant Temperature Sensor 1 Circuit High |
Engine Coolant Temperature (ECT) Sensor @ Cylinder Block Short To Battery / Open Circuit |
|
|
|
|
-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING
. |
| P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance |
Throttle Position Sensor (TPS) 1 Rationality Check |
- Absolute value of deviation between throttle position from TPS 1 and throttle position from TPS 2 > 5.0 - 6.25%
- And
- Absolute value of deviation between throttle position from TPS 1 and modeled throttle position > 9.02%
|
- Throttle adaptation not active
- Actuator commanded on
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| P0122 Throttle/Pedal Position Sensor/Switch "A" Circuit Low |
Throttle Position Sensor (TPS) 1 Short To Ground / Open Circuit |
|
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| P0123 Throttle/Pedal Position Sensor/Switch "A" Circuit High |
Throttle Position Sensor (TPS) 1 Short To Battery Plus |
|
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| P0131 O2 Sensor Circuit Low Voltage Bank 1 Sensor 1 |
Oxygen Sensors (O2S) Front Short To Ground Undervoltage Check, HW: Comparators, SW: Measured Voltages |
- Voltage at sensor pump current, virtual ground, trim current or nernst current < -0.15 V
- Or
- Internal check of voltages at calibration resistance < -0.20 V
|
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| P0132 O2 Sensor Circuit High Voltage Bank 1 Sensor 1 |
Oxygen Sensors (O2S) Front Short To Battery Plus Overvoltage Check, HW: Comparators, SW: Measured Voltages |
- Voltage at sensor pump current, virtual ground, trim current or nernst current > 9.8 V
- Or
- Voltage at calibration resistance > 4.0 V
- Or
- Internal check of voltages at calibration resistance > 0.20 V
|
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| P0133
O2 Sensor Circuit Slow Response Bank 1 Sensor 1 |
Oxygen Sensors (O2S) Front O2S Signal Dynamic Check |
- Delayed response (arithmetic filter)
- Time at lean to rich transition not calibrated s
- Or
- Time at rich to lean transition not calibrated
- Slow transition (arithmetic filter)
- Time at lean to rich transition not calibrated s
- Or
- Time at rich to lean transition not calibrated s
- Delayed response (EWMA filter)
- Time at lean to rich transition > 0.35 s
- Or
- Time at rich to lean transition > 0.35 s
- Slow transition (EWMA filter)
- Time at lean to rich transition > 0.35 s
- Or
- Time at rich to lean transition > 0.35 s
|
- Monitor entry conditions
- Conditions for active lambda diagnosis (referenced) checked
- For arithmetic average value calculation
- Number of checks required for valid result not calibrated [-]
- For EWMA-filter
- Minimum number of tests per DCY required 1 [-]
- Step change detection will initiate multiple tests per DCY conditions for step change detection
- Deviation between new measured value and old EWMA filtered value (delayed response) > 0.25 s
- Or
- Deviation between new measured value and old EWMA filtered value (slow transition) > 0.25 s
- Number of checks 3.0 [-]
- Or
- Deviation between new measured value and old EWMA filtered value (delayed response) <= 0.25 s
- Or
- Deviation between new measured value and old EWMA filtered value (slow transition) <= 0.25 s
- Number of checks 1 [-]
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| Conditions For Active Lambda Diagnosis |
- General conditions
- Time after engine start > 0.0 s
- Or
- Integrated air mass > 2.30 kg
- Integrated heat energy not calibrated kJ
- O2S front ready
- O2S front offset error suspicion not detected
- O2S rear ready
- Integrated air mass after O2S ready >= 0.05 kg
- Modeled EGT at O2S rear > 400° C
- Difference between actual O2S ceramic temp. and O2S ceramic temp. set point < 80.0 K
- Time after fuel cut off > 10.0 s
- Lambda set point 0.98 - 1.02 [-]
- For integrated air mass >= 0.10 kg
- Engine speed 1, 000 - 4, 000 RPM
- Vehicle speed > 22 MPH
- Engine load > 10.01 - 19.99%
- AAT not calibrated ° C
- ECT @ cylinder block >= -3, 550° C
- BARO >= 63.80 kPa
- Cam profile switching not calibrated [-]
- Gear shifting not calibrated [-]
- For time not calibrated s
- Delay after CD transition not calibrated s
- Alternative EVAP condition 1.0 [-]
- Integrated EVAP purge mass since last purge stop > 0.0 g
- Ratio fuel mass from evap purge system to fuel mass through injectors <= 0.70 [-]
- EVAP purge adaption value <= 64.0 [-]
- Or
- Alternative EVAP condition 2
- EVAP purge mass into intake manifold <= 0.0 kg/h
- Or
- Evap purge in limp-home mode active
- Or
- Alternative EVAP condition 3.0 [-]
- Evap purge not active
- Scavenging
- Scavenging rate < 1.02 [-]
- For integrated air mass > 0.05 kg
- Lower range window
- Exhaust gas mass flow, lower range 35.0 - 230.0 kg/h
- Modeled EGT in catalyst system, lower range 480 - 910° C
- Change of modeled catalyst temperature < 50.0 K
- Upper range window
- Exhaust gas mass flow, upper range 6, 553.50 kg/h
- Modeled EGT in catalyst system, upper range 1, 263° C
- Change of modeled catalyst temperature < 50.0 K
- Lower/upper range window (conditions fulfilled)
- Catalyst temperature > -3, 550° C
- For time > 10.0 s
- Integrated air mass >= 0.05 kg
- Change of exhaust gas mass flow -50.0 - 50.0 kg/h
- For integrated exhaust gas mass flow -50.0 - 50.0 kg/h
- With delay time 4.0 s
- Lambda enable condition monitor
- Monitoring stops if lambda deviation >= -5.0 - 5.0%
- Deviation between engine nominal lambda value and expected lambda at sensor position < 0.01 [-]
- With delay time not calibrated s
- Or
- Monitoring stop events per DCY (monitoring stop disabled) not calibrated [-]
- Lambda control not at min or max limit
- Lambda set point request realized
- Conditions to switch from rich to lean phase
- Lambda set point -15.18 - 16.92 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage >= 5.0 V
- Or
- Alternative condition 2
- O2S rear voltage >= 0.75 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF rich gas integral >= 0.5 g
- Conditions to switch from lean to rich phase
- Lambda set point -14.98 - 17.12 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage <= 0.0 V
- Or
- Alternative condition 2
- O2S rear voltage <= 0.25 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF O2 integral >= 0.3 g
|
| P0135
O2 Sensor Heater Circuit Bank 1 Sensor 1 |
Oxygen Sensors (O2S) Heater Front Out Of Range |
- O2S ceramic temperature < 680° C
- And
- Requested heater voltage >= 10.80 V
- For time >= 55.0 s
|
- Modeled EGT >= 450° C
- Fuel cut off not active
- For time >= 40.0 s
- Heater control active
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
- O2S ceramic temperature < 655° C
- For time >= 2.0 s
|
- Modeled EGT >= 240° C
- Fuel cut off not active
- For time >= 30.0 s
|
|
| Oxygen Sensors (O2S) Heater Front Rationality Check (Sensor Heating Up) |
- O2S ceramic temperature < 680° C
- And
- Time after O2S heater on >= 40.0 s
|
- ECT @ cylinder block @ start >= -273° C
- Fuel cut off not active
- Delay time <= 20.0 s
|
|
| P0137 O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 |
Oxygen Sensors (O2S) Rear O2S Signal Check - Circuit Break Out Box Continuity (Short To Ground, Core Connection Signal Wires) |
- Signal voltage < 0.03 V
- For time > 3.0 s
- And
- Difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) < 0.01 V
|
- General:
- Engine running
- Dew point exceeded
- Fuel cut off not active
- Catalyst purge not active
- Case 1: sensor ready for operation
- Sensor voltage <= 0.32 V
- Or
- Sensor voltage 0.55 - 1.26 V
- Or
- Sensor voltage not equipped V
- And
- Internal resistance <= 400.0 Ω
- Or
- Time after protection heating mode finished > 15.0 s
- Or
- O2S heater power not calibrated %
- Case 2: sensor ready for operation expected
- Time after protection heating mode finished > 15.0 s
- Additional delay time 30.0 s
- Signal error during previous DCY detected
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
. |
| P0138 O2 Sensor Circuit High Voltage Bank 1 Sensor 2 |
Oxygen Sensors (O2S) Rear O2S Signal Check - Out Of Range High (Short To Battery Plus) |
- Signal voltage > 1.26 V
- For time > 0.2 s
|
- General:
- Engine running
- Dew point exceeded
- Lambda set value > 0.995 [-]
- Case 1: sensor ready for operation
- Sensor voltage <= 0.32 V
- Or
- Sensor voltage 0.55 - 1.26 V
- Or
- Sensor voltage not equipped V
- And
- Internal resistance <= 400.0 Ω
- Or
- Time after protection heating mode finished > 15.0 s
- Or
- O2S heater power not calibrated %
- Case 2: sensor ready for operation expected
- Time after protection heating mode finished > 15.0 s
- Additional delay time 30.0 s
- Signal error during previous DCY detected
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
. |
| P013A
O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2 |
Oxygen Sensors (O2S) Rear Check Of Transient Time At Rich To Lean Transition |
- Arithmetic average value
- Time at rich to lean transition not calibrated s
- Or
- EWMA filter value transient
- Time at rich to lean transition > 0.6 s
|
- Active diagnosis
- Conditions for active lambda diagnosis (referenced) checked
- Passive diagnosis
- Conditions for passive lambda diagnosis during fuel cut off (referenced) not calibrated
- For arithmetic average value calculation
- Number of checks required for valid result not calibrated [-]
- For EWMA-filter
- Minimum number of tests per DCY required
- Step change detection will initiate multiple tests per DCY conditions for step change detection
- Deviation between new measured value and old EWMA filtered value > 0.3 s
- Number of checks 3.0 [-]
- Or
- Deviation between new measured value and old EWMA filtered value <= 0.3 s
- Number of checks 1.0 [-]
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
. |
| Conditions For Active Lambda Diagnosis |
- General conditions
- Time after engine start > 0.0 s
- Or
- Integrated air mass > 2.30 kg
- Integrated heat energy not calibrated kJ
- O2S front ready
- O2S front offset error suspicion not detected
- O2S rear ready
- Integrated air mass after O2S ready >= 0.05 kg
- Modeled EGT at O2S rear > 400° C
- Difference between actual O2S ceramic temp. and O2S ceramic temp. set point < 80.0 K
- Time after fuel cut off > 10.0 s
- Lambda set point 0.98 - 1.02 [-]
- For integrated air mass >= 0.10 kg
- Engine speed 1, 000 - 4, 000 RPM
- Vehicle speed > 22 MPH
- Engine load > 10.01 - 19.99%
- AAT not calibrated ° C
- ECT @ cylinder block >= -3, 550° C
- BARO >= 63.80 kPa
- Cam profile switching not calibrated [-]
- Gear shifting not calibrated [-]
- For time not calibrated s
- Delay after CD transition not calibrated s
- Alternative EVAP condition 1.0 [-]
- Integrated EVAP purge mass since last purge stop > 0.0 g
- Ratio fuel mass from evap purge system to fuel mass through injectors <= 0.70 [-]
- EVAP purge adaption value <= 64.0 [-]
- Or
- Alternative EVAP condition 2
- EVAP purge mass into intake manifold <= 0.0 kg/h
- Or
- Evap purge in limp-home mode active
- Or
- Alternative EVAP condition 3.0 [-]
- Evap purge not active
- Scavenging
- Scavenging rate < 1.02 [-]
- For integrated air mass > 0.05 kg
- Lower range window
- Exhaust gas mass flow, lower range 35.0 - 230.0 kg/h
- Modeled EGT in catalyst system, lower range 480 - 910° C
- Change of modeled catalyst temperature < 50.0 K
- Upper range window
- Exhaust gas mass flow, upper range 6, 553.50 kg/h
- Modeled EGT in catalyst system, upper range 1, 263° C
- Change of modeled catalyst temperature < 50.0 K
- Lower/upper range window (conditions fulfilled)
- Catalyst temperature > -3, 550° C
- For time > 10.0 s
- Integrated air mass >= 0.05 kg
- Change of exhaust gas mass flow -50.0 - 50.0 kg/h
- For integrated exhaust gas mass flow -50.0 - 50.0 kg/h
- With delay time 4.0 s
- Lambda enable condition monitor
- Monitoring stops if lambda deviation >= -5.0 - 5.0%
- Deviation between engine nominal lambda value and expected lambda at sensor position < 0.01 [-]
- With delay time not calibrated s
- Or
- Monitoring stop events per DCY (monitoring stop disabled) not calibrated [-]
- Lambda control not at min or max limit
- Lambda set point request realized
- Conditions to switch from rich to lean phase
- Lambda set point -15.18 - 16.92 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage >= 5.0 V
- Or
- Alternative condition 2
- O2S rear voltage >= 0.75 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF rich gas integral >= 0.5 g
- Conditions to switch from lean to rich phase
- Lambda set point -14.98 - 17.12 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage <= 0.0 V
- Or
- Alternative condition 2
- O2S rear voltage <= 0.25 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF O2 integral >= 0.3 g
|
| P013B O2 Sensor Slow Response - Lean to Rich Bank 1, Sensor 2 |
Oxygen Sensors (O2S) Rear Check Of Transient Time At Rich To Lean Transition |
- Arithmetic average value
- Time at lean to rich transition not calibrated s
- Or
- EWMA filter value transient
- Time at lean to rich transition > 0.6 s
|
- Monitor entry conditions
- Conditions for active lambda diagnosis (referenced) checked
- For arithmetic average value calculation
- Number of checks required for valid result not calibrated [-]
- For EWMA-filter
- Minimum number of tests per DCY required 1.0
- Step change detection will initiate multiple tests per DCY
- Conditions for step change detection
- Deviation between new measured value and old EWMA filtered value > 0.3 s
- Number of checks 3.0 [-]
- Or
- Deviation between new measured value and old EWMA filtered value <= 0.3 s
- Number of checks 1.0 [-]
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
. |
| Conditions For Active Lambda Diagnosis |
- General conditions
- Time after engine start > 0.0 s
- Or
- Integrated air mass > 2.30 kg
- Integrated heat energy not calibrated kJ
- O2S front ready
- O2S front offset error suspicion not detected
- O2S rear ready
- Integrated air mass after O2S ready >= 0.05 kg
- Modeled EGT at O2S rear > 400° C
- Difference between actual O2S ceramic temp. and O2S ceramic temp. set point < 80.0 K
- Time after fuel cut off > 10.0 s
- Lambda set point 0.98 - 1.02 [-]
- For integrated air mass >= 0.10 kg
- Engine speed 1, 000 - 4, 000 RPM
- Vehicle speed > 22 MPH
- Engine load > 10.01 - 19.99%
- AAT not calibrated ° C
- ECT @ cylinder block >= -3, 550° C
- BARO >= 63.80 kPa
- Cam profile switching not calibrated [-]
- Gear shifting not calibrated [-]
- For time not calibrated s
- Delay after CD transition not calibrated s
- Alternative EVAP condition 1.0 [-]
- Integrated EVAP purge mass since last purge stop > 0.0 g
- Ratio fuel mass from evap purge system to fuel mass through injectors <= 0.70 [-]
- EVAP purge adaption value <= 64.0 [-]
- Or
- Alternative EVAP condition 2
- EVAP purge mass into intake manifold <= 0.0 kg/h
- Or
- Evap purge in limp-home mode active
- Or
- Alternative EVAP condition 3.0 [-]
- Evap purge not active
- Scavenging
- Scavenging rate < 1.02 [-]
- For integrated air mass > 0.05 kg
- Lower range window
- Exhaust gas mass flow, lower range 35.0 - 230.0 kg/h
- Modeled EGT in catalyst system, lower range 480 - 910° C
- Change of modeled catalyst temperature < 50.0 K
- Upper range window
- Exhaust gas mass flow, upper range 6, 553.50 kg/h
- Modeled EGT in catalyst system, upper range 1, 263° C
- Change of modeled catalyst temperature < 50.0 K
- Lower/upper range window (conditions fulfilled)
- Catalyst temperature > -3, 550° C
- For time > 10.0 s
- Integrated air mass >= 0.05 kg
- Change of exhaust gas mass flow -50.0 - 50.0 kg/h
- For integrated exhaust gas mass flow -50.0 - 50.0 kg/h
- With delay time 4.0 s
- Lambda enable condition monitor
- Monitoring stops if lambda deviation >= -5.0 - 5.0%
- Deviation between engine nominal lambda value and expected lambda at sensor position < 0.01 [-]
- With delay time not calibrated s
- Or
- Monitoring stop events per DCY (monitoring stop disabled) not calibrated [-]
- Lambda control not at min or max limit
- Lambda set point request realized
- Conditions to switch from rich to lean phase
- Lambda set point -15.18 - 16.92 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage >= 5.0 V
- Or
- Alternative condition 2
- O2S rear voltage >= 0.75 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF rich gas integral >= 0.5 g
- Conditions to switch from lean to rich phase
- Lambda set point -14.98 - 17.12 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage <= 0.0 V
- Or
- Alternative condition 2
- O2S rear voltage <= 0.25 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF O2 integral >= 0.3 g
|
| P013E
O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 2 |
Oxygen Sensors (O2S) Rear Delayed Response Monitoring, Delay Measurement |
- Arithmetic average value
- Delay time at rich to lean transition not calibrated s
- Or
- EWMA filter value transient
- Delay time at rich to lean transition > 0.75 s
|
- Monitor entry conditions
- Conditions for active lambda diagnosis (referenced) checked
- For arithmetic average value calculation
- Number of checks required for valid result not calibrated [-]
- For EWMA-filter
- Minimum number of tests per DCY required
- Step change detection will initiate multiple tests per DCY
- Conditions for step change detection
- Deviation between new measured value
- And
- Old EWMA filtered value > 0.3 s
- Number of checks 3.0 [-]
- Or
- Deviation between new measured value and old EWMA filtered value <= 0.3 s
- Number of checks 1.0 [-]
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
. |
| Conditions For Active Lambda Diagnosis |
- General conditions
- Time after engine start > 0.0 s
- Or
- Integrated air mass > 2.30 kg
- Integrated heat energy not calibrated kJ
- O2S front ready
- O2S front offset error suspicion not detected
- O2S rear ready
- Integrated air mass after O2S ready >= 0.05 kg
- Modeled EGT at O2S rear > 400° C
- Difference between actual O2S ceramic temp. and O2S ceramic temp. set point < 80.0 K
- Time after fuel cut off > 10.0 s
- Lambda set point 0.98 - 1.02 [-]
- For integrated air mass >= 0.10 kg
- Engine speed 1, 000 - 4, 000 RPM
- Vehicle speed > 22 MPH
- Engine load > 10.01 - 19.99%
- AAT not calibrated ° C
- ECT @ cylinder block >= -3, 550° C
- BARO >= 63.80 kPa
- Cam profile switching not calibrated [-]
- Gear shifting not calibrated [-]
- For time not calibrated s
- Delay after CD transition not calibrated s
- Alternative EVAP condition 1.0 [-]
- Integrated EVAP purge mass since last purge stop > 0.0 g
- Ratio fuel mass from evap purge system to fuel mass through injectors <= 0.70 [-]
- EVAP purge adaption value <= 64.0 [-]
- Or
- Alternative EVAP condition 2
- EVAP purge mass into intake manifold <= 0.0 kg/h
- Or
- Evap purge in limp-home mode active
- Or
- Alternative EVAP condition 3.0 [-]
- Evap purge not active
- Scavenging
- Scavenging rate < 1.02 [-]
- For integrated air mass > 0.05 kg
- Lower range window
- Exhaust gas mass flow, lower range 35.0 - 230.0 kg/h
- Modeled EGT in catalyst system, lower range 480 - 910° C
- Change of modeled catalyst temperature < 50.0 K
- Upper range window
- Exhaust gas mass flow, upper range 6, 553.50 kg/h
- Modeled EGT in catalyst system, upper range 1, 263° C
- Change of modeled catalyst temperature < 50.0 K
- Lower/upper range window (conditions fulfilled)
- Catalyst temperature > -3, 550° C
- For time > 10.0 s
- Integrated air mass >= 0.05 kg
- Change of exhaust gas mass flow -50.0 - 50.0 kg/h
- For integrated exhaust gas mass flow -50.0 - 50.0 kg/h
- With delay time 4.0 s
- Lambda enable condition monitor
- Monitoring stops if lambda deviation >= -5.0 - 5.0%
- Deviation between engine nominal lambda value and expected lambda at sensor position < 0.01 [-]
- With delay time not calibrated s
- Or
- Monitoring stop events per DCY (monitoring stop disabled) not calibrated [-]
- Lambda control not at min or max limit
- Lambda set point request realized
- Conditions to switch from rich to lean phase
- Lambda set point -15.18 - 16.92 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage >= 5.0 V
- Or
- Alternative condition 2
- O2S rear voltage >= 0.75 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF rich gas integral >= 0.5 g
- Conditions to switch from lean to rich phase
- Lambda set point -14.98 - 17.12 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage <= 0.0 V
- Or
- Alternative condition 2
- O2S rear voltage <= 0.25 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF O2 integral >= 0.3 g
|
| P013F
O2 Sensor Delayed Response - Lean to Rich Bank 1, Sensor 2 |
Oxygen Sensors (O2S) Rear Delayed Response Monitoring, Delay Measurement |
- Arithmetic average value
- Delay time at lean to rich transition no calibrated s
- Or
- EWMA filter value transient
- Delay time at lean to rich transition > 0.75 s
|
- Monitor entry conditions
- Conditions for active lambda diagnosis (referenced) checked
- For arithmetic average value calculation
- Number of checks required for valid result not calibrated [-]
- For EWMA-filter
- Minimum number of tests per DCY required 1.0
- Step change detection will initiate multiple tests per DCY
- Conditions for step change detection
- Deviation between new measured value and old EWMA filtered value > 0.3 s
- Number of checks 3.0 [-]
- Or
- Deviation between new measured value and old EWMA filtered value <= 0.3 s
- Number of checks 1.0 [-]
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
. |
| Conditions For Active Lambda Diagnosis |
- General conditions
- Time after engine start > 0.0 s
- Or
- Integrated air mass > 2.30 kg
- Integrated heat energy not calibrated kJ
- O2S front ready
- O2S front offset error suspicion not detected
- O2S rear ready
- Integrated air mass after O2S ready >= 0.05 kg
- Modeled EGT at O2S rear > 400° C
- Difference between actual O2S ceramic temp. and O2S ceramic temp. set point < 80.0 K
- Time after fuel cut off > 10.0 s
- Lambda set point 0.98 - 1.02 [-]
- For integrated air mass >= 0.10 kg
- Engine speed 1, 000 - 4, 000 RPM
- Vehicle speed > 22 MPH
- Engine load > 10.01 - 19.99%
- AAT not calibrated ° C
- ECT @ cylinder block >= -3, 550° C
- BARO >= 63.80 kPa
- Cam profile switching not calibrated [-]
- Gear shifting not calibrated [-]
- For time not calibrated s
- Delay after CD transition not calibrated s
- Alternative EVAP condition 1.0 [-]
- Integrated EVAP purge mass since last purge stop > 0.0 g
- Ratio fuel mass from evap purge system to fuel mass through injectors <= 0.70 [-]
- EVAP purge adaption value <= 64.0 [-]
- Or
- Alternative EVAP condition 2
- EVAP purge mass into intake manifold <= 0.0 kg/h
- Or
- Evap purge in limp-home mode active
- Or
- Alternative EVAP condition 3.0 [-]
- Evap purge not active
- Scavenging
- Scavenging rate < 1.02 [-]
- For integrated air mass > 0.05 kg
- Lower range window
- Exhaust gas mass flow, lower range 35.0 - 230.0 kg/h
- Modeled EGT in catalyst system, lower range 480 - 910° C
- Change of modeled catalyst temperature < 50.0 K
- Upper range window
- Exhaust gas mass flow, upper range 6, 553.50 kg/h
- Modeled EGT in catalyst system, upper range 1, 263° C
- Change of modeled catalyst temperature < 50.0 K
- Lower/upper range window (conditions fulfilled)
- Catalyst temperature > -3, 550° C
- For time > 10.0 s
- Integrated air mass >= 0.05 kg
- Change of exhaust gas mass flow -50.0 - 50.0 kg/h
- For integrated exhaust gas mass flow -50.0 - 50.0 kg/h
- With delay time 4.0 s
- Lambda enable condition monitor
- Monitoring stops if lambda deviation >= -5.0 - 5.0%
- Deviation between engine nominal lambda value and expected lambda at sensor position < 0.01 [-]
- With delay time not calibrated s
- Or
- Monitoring stop events per DCY (monitoring stop disabled) not calibrated [-]
- Lambda control not at min or max limit
- Lambda set point request realized
- Conditions to switch from rich to lean phase
- Lambda set point -15.18 - 16.92 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage >= 5.0 V
- Or
- Alternative condition 2
- O2S rear voltage >= 0.75 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF rich gas integral >= 0.5 g
- Conditions to switch from lean to rich phase
- Lambda set point -14.98 - 17.12 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage <= 0.0 V
- Or
- Alternative condition 2
- O2S rear voltage <= 0.25 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF O2 integral >= 0.3 g
|
| P0140 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2 |
Oxygen Sensors (O2S) Rear O2S Signal Check - Circuit Continuity (Sensor Signal Line Open Circuit) |
- Case 1
- Signal voltage 0.32 - 0.55 V
- For time > 3.0 s
- And
- Difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) >= 3.60 V
- Or
- Case 2
- Internal resistance not calibrated Ω
- And
- Exhaust temperature not calibrated ° C
|
- General:
- Engine running
- Dew point exceeded
- case 1: sensor ready for operation
- C
- Sensor voltage <= 0.32 V
- Or
- Sensor voltage 0.55 - 1.26 V
- Or
- Sensor voltage not equipped V
- And
- Internal resistance <= 400.0 Ω
- Or
- Time after protection heating mode finished > 15.0 s
- Or
- O2S heater power not calibrated %
- Case 2: sensor ready for operation expected
- Time after protection heating mode finished > 15.0 s
- Additional delay time 30.0 signal error during previous DCY detected
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
. |
| P0141
O2 Sensor Heater Circuit Bank 1 Sensor 2 |
Oxygen Sensors (O2S) Heater Rear Out Of Range (During Normal Heater Operation After Dew Point Is Exceeded) |
- Internal resistance > 300.0 - 131, 070.0 Ω
|
- Time since dew point exceeded > 10.0 s
- Modeled EGT 250 - 700° C
- IAT @ manifold > -48° C
- Engine shut-off-time > 120.0 s
- Number of checks 10.0
- Fuel cut off not active
- Actuator commanded on
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
. |
| P0169 Incorrect Fuel Composition |
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Direct Fuel Injection |
- Corrections of fuel mass on single cylinders incorrect
|
- Internal engine speed > 1, 200 RPM
|
|
|
-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Multiport Fuel Injection |
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Coordination Of Fuel Injection Mode MFI / DFI |
- Corrections of fuel injection mode on single cylinders incorrect
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Multiport Fuel Injection |
- Injection cut off incorrect
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Load Plausibility |
- Abs. difference between predicted and real air mass > 11.30%
|
- Internal engine speed >= 1, 200 RPM
|
| P0171 System Too Lean Bank 1 |
Fuel System Direct Fuel Injection System Too Lean @ Idle |
|
- General:
- Number of injections after engine start > 1, 000.0 [-]
- Engine speed 1, 000 - 4, 000 RPM
- Engine load 26 - 109%
- IAT @ manifold < 90° C
- Part load adaptation completed
- Lambda control closed loop
- Lambda set point 0.98 - 1.02 [-]
- Engine warm up correction not calibrated [-]
- Modeled oil temperature not calibrated ° C
- Evap purge valve closed
- High PCV purge load due to oil dilution not detected
|
- 0.0 (FTP 72 : 972.0) s
- Continuous
|
|
-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING
.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
.-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
.-- Check the intake system visually for leaks (false air).-- Check the vacuum lines visually for leaks. |
| Fuel System Direct Fuel Injection System Too Lean @ Part Load |
|
- General:
- Number of injections after engine start > 1, 000.0 [-]
- Engine speed 480 - 880 RPM
- Engine load 10 - 50%
- IAT @ manifold < 90° C
- Lambda control closed loop
- Lambda set point 0.98 - 1.02 [-]
- Engine warm up correction not calibrated [-]
- Modeled oil temperature not calibrated ° C
- Evap purge valve closed
- High PCV purge load due to oil dilution not detected
- Ratio MAP to BARO > 0.35 [-]
- Or
- Valve overlap < 5.0° CRK
- And
- Case 1
- Integrated air mass > 0.0 kg
- ECT @ cylinder block > 60° C
- Or
- Case 2
- ECT @ cylinder block > 60° C
|
- 0.0 (FTP 72 : 645.0) s
- Continuous
|
| Fuel System Too Lean |
- Low pass filtered lambda controller output > 23.0%
- For time > 25.0 s
|
- General:
- Number of injections after engine start >= 200.0 [-]
- ECT @ cylinder block >= 60° C
- Lambda control closed loop
- And
- High PCV purge load due to oil dilution not calibrated
- And
- Case 1:
- Evap purge not active
- Case 2:
- Integrated EVAP purge mass >= 0.0 g
- Case 3:
- Evap purge controller limitation >= 15.94 [-]
- Evap purge flow <= 0.0 kg/h
|
|
| P0172 System Too Rich Bank 1 |
Fuel System Direct Fuel Injection System Too Rich @ Idle |
|
- General:
- Number of injections after engine start > 1, 000.0 [-]
- Engine speed 1, 000 - 4, 000 RPM
- Engine load 26 - 109%
- IAT @ manifold < 90° C
- Part load adaptation completed
- Lambda control closed loop
- Lambda set point 0.98 - 1.02 [-]
- Engine warm up correction not calibrated [-]
- Modeled oil temperature not calibrated ° C
- Evap purge valve closed
- High PCV purge load due to oil dilution not detected
- Ratio MAP to BARO > 0.35 [-]
- Or
- Valve overlap < 5.0° CRK
- And
- Case 1
- Integrated air mass > 0.0 kg
- ECT @ cylinder block > 60° C
- Or
- Case 2
- ECT @ cylinder block > 60° C
|
- 0.0 (FTP 72 972.0) s
- Continuous
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
.-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
. |
| Fuel System Direct Fuel Injection System Too Rich @ Part Load |
|
- General:
- Number of injections after engine start > 1, 000.0 [-]
- Engine speed 480 - 880 RPM
- Engine load 10 - 50%
- IAT @ manifold < 90° C
- Lambda control closed loop
- Lambda set point 0.98 - 1.02 [-]
- Engine warm up correction not calibrated [-]
- Modeled oil temperature not calibrated ° C
- Evap purge valve closed
- High PCV purge load due to oil dilution not detected
- Ratio MAP to BARO > 0.35 [-]
- Or
- Valve overlap < 5.0° CRK
- And
- Case 1
- Integrated air mass > 0.0 kg
- ECT @ cylinder block > 60° C
- Or
- Case 2
- ECT @ cylinder block > 60° C
|
- 0.0 (FTP 72 : 645.0) s
- Continuous
|
| Fuel System Too Rich |
- Low pass filtered lambda controller output < -23.0%
- For time > 25.0 s
|
- General:
- Number of injections after engine start >= 200.0 [-]
- ECT @ cylinder block >= 60° C
- Lambda control closed loop
- And
- High PCV purge load due to oil dilution not calibrated
- And
- Case 1:
- Evap purge not active
- Case 2:
- Integrated EVAP purge mass >= 0.0 g
- Case 3:
- Evap purge controller limitation >= 15.94 [-]
- Evap purge flow <= 0.0 kg/h
|
|
| P017B Cylinder Head Temperature Sensor "A" Range/Performance |
Engine Coolant Temperature (ECT) Sensor @ Cylinder Head Rationality Check |
- Difference between modelled and measured cylinder head temperature > 9.8 K
|
|
|
|
-- Check the Engine Temperature Control Sensor -G694-. Refer to Engine Temperature Control Sensor - G694-, CHECKING
.-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING
. |
| Engine Coolant Temperature (ECT) Sensor @ Cylinder Head Cross Check |
- Deviation count
- Counter of detected temperature deviations >= 4.0 [-]
- And
- Counter of detected temperature deviations of the other involved temperature sensors < 5.0 [-]
- Required temperature deviation to increment counter
- ECT @ cylinder head vs. ECT @ cylinder block > 25.0 K
- Or
- ECT @ cylinder head vs. ROT not equipped K
- Or
- ECT @ cylinder head vs. AAT > 25.0 K
- Or
- ECT @ cylinder head vs. IAT upstream throttle > 25.0 K
- Or
- ECT @ cylinder head vs. IAT manifold > 25.0 K
- Or
- ECT @ cylinder head vs. EOT not equipped K
- Or
- ECT @ cylinder head vs. heating circuit temperature not equipped K
- Or
- ECT @ cylinder head vs. inverter coolant temperature not equipped K
- Or
- ECT @ cylinder head vs. EOT @ cylinder head not equipped K
- Or
- ECT @ cylinder head vs. ECT @ crankcase > 25.0 K
- Or
- ECT @ cylinder head vs. engine compartment temperature not equipped K
|
- Propulsion off time > 28, 800.0 s
- Retained-heat detection after driving conditions not equipped
- Retained-heat detection after driving conditions with combustion checked
- Retained-heat detection after purge manifold checked
- (Referenced)
|
| P017C Cylinder Head Temperature Sensor "A" Circuit Low |
Engine Coolant Temperature (ECT) Sensor @ Cylinder Head Short To Ground |
|
|
|
|
-- Check the Engine Temperature Control Sensor -G694-. Refer to Engine Temperature Control Sensor - G694-, CHECKING
.-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING
. |
| P017D Cylinder Head Temperature Sensor "A" Circuit High |
Engine Coolant Temperature (ECT) Sensor @ Cylinder Head Short To Battery / Open Circuit |
|
|
|
|
-- Check the Engine Temperature Control Sensor -G694-. Refer to Engine Temperature Control Sensor - G694-, CHECKING
.-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING
. |
| P0190 Fuel Rail Pressure Sensor Circuit Bank 1 |
SENT: Fuel Rail Pressure (FRP) Sensor Circuit High / Circuit Low |
- Sensor value > 4, 088.0 [-]
- Or
- Sensor value < 1.0 [-]
|
|
|
|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor. Refer to Fuel System Mechanical Testing in PRELIMINARY CHECK
.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING
.-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING
. |
| P0191 Fuel Rail Pressure Sensor Circuit Range/Performance Bank 1 |
Fuel Rail Pressure (FRP) Sensor Out Of Range Low |
- Actual pressure < 0.02 MPa
|
|
|
|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor. Refer to Fuel System Mechanical Testing in PRELIMINARY CHECK
.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING
.-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING
. |
| Fuel Rail Pressure (FRP) Sensor Out Of Range High |
- Actual pressure > 35.0 MPa
|
- Engine speed 1, 000 - 7, 000 RPM
|
| P01BB Engine Oil Temperature Sensor "B" Circuit Low |
Engine Oil Temperature (EOT) Sensor Short To Ground |
|
|
|
|
-- Check the Oil Temperature Sensor -G8-. Refer to Oil Temperature Sensor - G8-, CHECKING
. |
| P01BC Engine Oil Temperature Sensor "B" Circuit High |
Engine Oil Temperature (EOT) Sensor Open Circuit / Short To Battery Plus |
|
|
|
|
-- Check the Oil Temperature Sensor -G8-. Refer to Oil Temperature Sensor - G8-, CHECKING
. |
| P01C4 Fuel Pressure Sensor "A" Circuit Range/Performance |
Fuel Rail Pressure (FRP) Sensor Rationality Check Inappropriately Low (Negative Offset) |
- General:
- Rail pressure bank 1 @ engine start < 0.10 MPa
- And
- Choice of:
- Fuel system too rich @ part load not calibrated %
- Or
- Fuel system too rich @ idle not calibrated %
- Or
- Fault fuel system too rich @ part load not calibrated
- Or
- Fault fuel system too rich @ idle not calibrated
- Or
- Misfire fault not calibrated
- Or
- Sum of lambda adaptation and lambda controller deviation < 0.75 [-]
- Or
- Lambda control not calibrated
|
- General:
- ECT @ cylinder block @ engine shut-off > 40° C
- Or
- Modeled ECT @ engine shutoff > 80° C
- ECT @ cylinder block @ start <= 35° C
- Diff. between ECT @ cylinder block @ start and IAT @ manifold > -9.8; <= 9.8 K
- Engine off time >= 21, 600.0 s
- Engine speed 0 RPM
- Diff. between AAT and ECT @ cylinder block @ start -9.8 - 9.8 K
- Diff. between AAT and IAT @ manifold @ start -9.8 - 9.8 K
- And
- Conditions optional
- Lambda control active
- DFI mode active
- Catalyst heating not active
- ECT @ cylinder block >= 60° C
- IAT @ manifold <= 90° C
- Engine torque < 0.0 - 25.0%
- Lambda set point 0.95 - 1.05 [-]
|
|
|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor. Refer to Fuel System Mechanical Testing in PRELIMINARY CHECK
.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING
.-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING
. |
| Fuel Rail Pressure (FRP) Sensor Rationality Check Inappropriately High (Positive Offset) |
- General:
- Rail pressure bank 1 @ engine start < 0.15 MPa
- And
- Choice of:
- Fuel system too lean @ part load not calibrated %
- Or
- Fuel system too lean @ idle not calibrated %
- Or
- Fault fuel system too lean @ part load not calibrated
- Or
- Fault fuel system too lean @ idle not calibrated
- Or
- Misfire fault not calibrated
- Or
- Sum of lambda adaptation and lambda controller deviation > 1.3 [-]
- Or
- Lambda control not calibrated
|
- General:
- ECT @ cylinder block @ engine shut-off > 40° C
- Or
- Modeled ECT @ engine shutoff > 80° C
- ECT @ cylinder block @ start <= 35° C
- Diff. between ECT @ cylinder block @ start and IAT @ manifold > -9.8; <= 9.8 K
- Engine off time >= 21, 600.0 s
- Engine speed 0 RPM
- Diff. between ECT @ cylinder block @ start and AAT -9.8 - 9.8 K
- Diff. between AAT and IAT @ manifold @ start -9.8 - 9.8 K
- And
- Conditions optional
- Lambda control active
- DFI mode active
- Catalyst heating not active
- ECT @ cylinder block >= 60° C
- IAT @ manifold <= 90° C
- Engine torque < 0.0 - 25.0%
- Lambda set point 0.95 - 1.05 [-]
|
| P01E4 Engine Coolant Temperature Sensor 3 Circuit Range/Performance |
Engine Coolant Temperature (ECT) Sensor @ Crankcase Rationality Check |
- Diff. between modeled temperature and measured ECT @ cylinder block 10.0 K
|
|
|
|
-- Check the Engine Coolant Temperature Sensor on Engine -G82-. Refer to Engine Coolant Temperature Sensor on Engine - G82-
. |
| Engine Coolant Temperature (ECT) Sensor @ Crankcase Cross Check |
- Deviation count
- Counter of detected temperature deviations >= 4.0 [-]
- And
- Counter of detected temperature deviations of the other involved temperature sensors < 5.0 [-]
- Required temperature deviation to increment counter
- ECT @ crankcase vs. ECT @ cylinder block > 25.0 K
- Or
- ECT @ crankcase vs. ROT not equipped K
- Or
- ECT @ crankcase vs. ECT @ cylinder head > 25.0 K
- Or
- ECT @ crankcase vs. AAT > 25.0 [K
- Or
- ECT @ crankcase vs. IAT upstream Throttle > 25.0 K
- Or
- ECT @ crankcase vs. IAT manifold > 25.0 K
- Or
- ECT @ crankcase vs. EOT not equipped K
- Or
- ECT @ crankcase vs. heating circuit temperature not equipped K
- Or
- ECT @ crankcase vs. inverter coolant temperature not equipped K
- Or
- ECT @ crankcase vs. EOT @ cylinder head not equipped K
- Or
- ECT @ crankcase vs. engine compartment temperature not equipped K
|
- Propulsion off time > 28, 800.0 s
- Retained-heat detection after driving conditions not equipped
- Retained-heat detection after driving conditions with combustion checked
- Retained-heat detection after purge manifold checked
- (Referenced)
|
|
| Conditions Temperature Cross Check Retained-Heat Detection After Driving Conditions |
|
- Conditions:
- Vehicle speed > 25 mph
- For time > 30.0 s
- Temperature difference
- Diff. ECT @ start vs. min temp. until conditions not calibrated K
- Diff. ROT@ start vs. min temp. until conditions not calibrated K
- Diff. ECT @ cylinder head @ start vs. min temp. until conditions not calibrated K
- Diff. AAT @ start vs. min temp. until conditions not calibrated K
- Diff. IAT upstream throttle @ start vs. min. temp. until conditions not calibrated K
- Diff. IAT manifold @ start vs. min. temp. until conditions not calibrated K
- Diff. EOT @ start vs. min temp. until conditions not calibrated K
- Diff. heating circuit temperature @ start vs. min temp. until conditions not calibrated K
- Diff. inverter coolant temperature @ start vs. min temp. until conditions not calibrated K
- Diff. EOT @ cylinder head @ start vs. min temp. until conditions not calibrated K
- Diff. ECT @ crankcase @ start vs. min temp. until conditions not calibrated K
- Diff. engine compartment temperature @ start vs. min temp. until conditions not calibrated K
|
| Conditions Temperature Cross Check Retained-Heat Detection After Driving Conditions With Combustion |
- Conditions:
- Accum. time engine running >= 30.0 s
- Accumulation enable if:
- Engine speed >= 600 RPM
- Vehicle speed > 25 MPH
- For time > 30.0 s
- Temperature difference
- Diff. ECT cylinder block @ start vs. min temp. until conditions <= 5.0 K
- Diff. ROT @ start vs. min temp. until conditions not calibrated K
- Diff. ECT @ cylinder head @ start vs. min temp. until conditions <= 5.0 K
- Diff. AAT @ start vs. min temp. until conditions <= 5.0 K
- Diff. EOT @ start vs. min temp. until conditions not calibrated K
- Diff. heating circuit temperature @ start vs. min temp. until conditions not calibrated K
- Diff. inverter coolant temperature @ start vs. min temp. until conditions not calibrated K
- Diff. EOT @ cylinder head @ start vs. min temp. until conditions not calibrated K
- Diff. ECT @ crankcase @ start vs. min temp. until conditions <= 5.0 K
- Diff. engine compartment temperature @ start vs. min temp. until conditions not calibrated K
|
| Conditions Temperature Cross Check Retained-Heat Detection After Purge Manifold |
- Conditions:
- Throttle position > 10.0%
- Engine speed > 600 RPM
- For time > 5.0 s
- Temperature difference
- Diff. IAT upstream throttle @ start vs. min. temp. until conditions <= 5.0 K
- IF (for high electric range vehicles)
- Diff. IAT upstream throttle @ start vs. min. temp. until conditions > 5.0 K
- Then
- Diff. (IAT upstream throttle - AAT) @ start vs. diff. until conditions <= 5.0 K
- Temperature difference
- Diff. IAT manifold @ start vs. min. temp. until conditions <= 5.0 K
- IF (for high electric range vehicles)
- Diff. IAT manifold @ start vs. min. temp. until conditions > 5.0 K
- Then
- Diff. (IAT manifold - AAT) @ start vs. diff. until conditions <= 5.0 K
|
| P01E5 Engine Coolant Temperature Sensor 3 Circuit Low |
Engine Coolant Temperature (ECT) Sensor @ Crankcase Short To Ground |
|
|
|
|
-- Check the Engine Coolant Temperature Sensor on Engine -G82-. Refer to Engine Coolant Temperature Sensor on Engine - G82-
. |
| P01E6 Engine Coolant Temperature Sensor 3 Circuit High |
Engine Coolant Temperature (ECT) Sensor @ Crankcase Short To Battery Plus |
|
|
|
|
-- Check the Engine Coolant Temperature Sensor on Engine -G82-. Refer to Engine Coolant Temperature Sensor on Engine - G82-
. |
| P0201 Cylinder 1 Injector "A" Circuit |
Fuel Injection Valves Open Circuit |
- Low side sensing
- Signal voltage < 1.0 V
- And
- High side sensing
- Signal voltage 5.0 V
|
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| Fuel Injection Valves Short To Ground (Low Side) |
- Signal voltage 0.0 - 1.0 V
|
| Fuel Injection Valves Short To Ground (High Side) |
| Fuel Injection Valves Short To Battery Plus (Low Side) |
- Signal voltage > 9.0 - 14.0 V
|
| Fuel Injection Valves Short To Battery Plus (High Side) |
| Fuel Injection Valves Short Between High Side And Low Side |
- Time to reach desired current, after switch on of power stage < 10.0 μs
|
| P0202 Cylinder 2 Injector "A" Circuit |
Fuel Injection Valves Open Circuit |
- Low side sensing
- Signal voltage < 1.0 V
- And
- High side sensing
- Signal voltage 5.0 V
|
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| Fuel Injection Valves Short To Ground (Low Side) |
- Signal voltage 0.0 - 1.0 V
|
| Fuel Injection Valves Short To Ground (High Side) |
| Fuel Injection Valves Short To Battery Plus (Low Side) |
- Signal voltage > 9.0 - 14.0 V
|
| Fuel Injection Valves Short To Battery Plus (High Side) |
| Fuel Injection Valves Short Between High Side And Low Side |
- Time to reach desired current, after switch on of power stage < 10.0 μs
|
| P0203 Cylinder 3 Injector "A" Circuit |
Fuel Injection Valves Open Circuit |
- Low side sensing
- Signal voltage < 1.0 V
- And
- High side sensing
- Signal voltage 5.0 V
|
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| Fuel Injection Valves Short To Ground (Low Side) |
- Signal voltage 0.0 - 1.0 V
|
| Fuel Injection Valves Short To Ground (High Side) |
| Fuel Injection Valves Short To Battery Plus (Low Side) |
- Signal voltage > 9.0 - 14.0 V
|
| Fuel Injection Valves Short To Battery Plus (High Side) |
| Fuel Injection Valves Short Between High Side And Low Side |
- Time to reach desired current, after switch on of power stage < 10.0 μs
|
| P0204 Cylinder 4 Injector "A" Circuit |
Fuel Injection Valves Open Circuit |
- Low side sensing
- Signal voltage < 1.0 V
- And
- High side sensing
- Signal voltage 5.0 V
|
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| Fuel Injection Valves Short To Ground (Low Side) |
- Signal voltage 0.0 - 1.0 V
|
| Fuel Injection Valves Short To Ground (High Side) |
| Fuel Injection Valves Short To Battery Plus (Low Side) |
- Signal voltage > 9.0 - 14.0 V
|
| Fuel Injection Valves Short To Battery Plus (High Side) |
| Fuel Injection Valves Short Between High Side And Low Side |
- Time to reach desired current, after switch on of power stage < 10.0 μs
|
| P0205 Cylinder 5 Injector "A" Circuit |
Fuel Injection Valves Open Circuit |
- Low side sensing
- Signal voltage < 1.0 V
- And
- High side sensing
- Signal voltage 5.0 V
|
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| Fuel Injection Valves Short To Ground (Low Side) |
- Signal voltage 0.0 - 1.0 V
|
| Fuel Injection Valves Short To Ground (High Side) |
| Fuel Injection Valves Short To Battery Plus (Low Side) |
- Signal voltage > 9.0 - 14.0 V
|
| Fuel Injection Valves Short To Battery Plus (High Side) |
| Fuel Injection Valves Short Between High Side And Low Side |
- Time to reach desired current, after switch on of power stage < 10.0 μs
|
| P0206 Cylinder 6 Injector "A" Circuit |
Fuel Injection Valves Open Circuit |
- Low side sensing
- Signal voltage < 1.0 V
- And
- High side sensing
- Signal voltage 5.0 V
|
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| Fuel Injection Valves Short To Ground (Low Side) |
- Signal voltage 0.0 - 1.0 V
|
| Fuel Injection Valves Short To Ground (High Side) |
| Fuel Injection Valves Short To Battery Plus (Low Side) |
- Signal voltage > 9.0 - 14.0 V
|
| Fuel Injection Valves Short To Battery Plus (High Side) |
| Fuel Injection Valves Short Between High Side And Low Side |
- Time to reach desired current, after switch on of power stage < 10.0 μs
|
| P0221 Throttle/Pedal Position Sensor/Switch "B" Circuit Range/Performance |
Throttle Position Sensor (TPS) 2 Rationality Check |
- Absolute value of deviation between throttle position from TPS 1 and throttle position from TPS 2 > 5.0 - 6.25%
- And
- Absolute value of deviation between throttle position from TPS 2 and modeled throttle position > 9.02%
|
- Throttle adaptation not active
- Actuator commanded on
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| P0222 Throttle/Pedal Position Sensor/Switch "B" Circuit Low |
Throttle Position Sensor (TPS) 2 Short To Ground / Open Circuit |
|
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| P0223 Throttle/Pedal Position Sensor/Switch "B" Circuit High |
Throttle Position Sensor (TPS) 2 Short To Battery Plus |
|
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| P0230 Fuel Pump Primary Circuit |
Fuel Pump Control Module (FPCM) Open Circuit |
- Phase current < 3.0 A
- Rotating field not detected
|
|
|
|
-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING
. |
| Fuel Pump Control Module (FPCM) Short Circuit |
- Phase current < 60.0 A
- Number of checks 2.0 [-]
|
|
| P0235 Turbocharger/Supercharger Boost Sensor "A" Circuit |
SENT: Turbocharger (TC) Boost Pressure Sensor Boost Pressure Sensor Internal Diagnostics |
- Sensor signal: electrical check failure
|
|
|
|
-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING
. |
| P0236 Turbocharger/Supercharger Boost Sensor "A" Circuit Range/Performance |
Turbocharger (TC) Boost Pressure Sensor Cross Check |
- Diff. pressure in front of throttle to average value of all pressure sensors @ start < -3.0 kPa
|
- Monitor entry conditions
- Engine speed 0 RPM
- For time > 3.0 s
- Conditions at fault decision
- Ignition key transition off to on
|
|
|
-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING
. |
- Diff. pressure in front of throttle to average value of all pressure sensors @ start > 3.0 kPa
|
| Turbocharger (TC) Boost Pressure Sensor Rationality Check |
- Diff. boost pressure signal vs. barometric sensor signal > 23.0 kPa
|
- Engine speed < 1, 500 RPM
- Throttle position < 7.50%
|
|
- Diff. boost pressure signal vs. barometric sensor signal @ engine start not calibrated kPa
|
- Diff. boost pressure signal vs. barometric sensor signal < -13.0 kPa
|
|
|
- Diff. boost pressure signal vs. barometric sensor signal @ engine start not calibrated kPa
|
| P0237 Turbocharger/Supercharger Boost Sensor "A" Circuit Low |
Turbocharger (TC) Boost Modification Box Pressure Sensor Out Of Range Low |
- Pressure upstream throttle < 40.0 kPa
|
|
|
|
-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING
. |
| P0238 Turbocharger/Supercharger Boost Sensor "A" Circuit High |
Turbocharger (TC) Boost Modification Box Pressure Sensor Out Of Range High |
- Pressure upstream throttle > 300.0 kPa
|
|
|
|
-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING
. |
| P0243 Turbocharger/Supercharger Wastegate Actuator "A" |
Turbocharger (TC) Bypass Actuator Open Circuit |
- Signal voltage 4.70 - 5.40 V
|
- Actuator commanded off
- Engine speed >= 0 RPM
|
|
|
-- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve - N75-, CHECKING
. |
| P0245 Turbocharger/Supercharger Wastegate Actuator "A" Low |
Turbocharger (TC) Bypass Actuator Short To Ground |
- Signal voltage < 2.74 - 3.26 V
|
- Actuator commanded off
- Engine speed >= 0 RPM
|
|
|
-- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve - N75-, CHECKING
. |
| P0246 Turbocharger/Supercharger Wastegate Actuator "A" High |
Turbocharger (TC) Bypass Actuator Short To battery Plus |
|
- Actuator commanded on
- Engine speed >= 0 RPM
|
|
|
-- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve - N75-, CHECKING
. |
| P025A Fuel Pump Module "A" Control Circuit/Open |
Fuel Pump Control (FPC) Open Circuit |
- Signal voltage 4.7- 5.4 V
|
|
|
|
-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING
. |
| P025C Fuel Pump Module "A" Control Circuit Low |
Fuel Pump Control (FPC) Short To Ground |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING
. |
| P025D Fuel Pump Module "A" Control Circuit High |
Fuel Pump Control (FPC) Short To Battery Plus |
- Signal current > 0.60 - 12.50 A
|
|
|
|
-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING
. |
| P0299 Turbocharger/Supercharger "A" Underboost Condition |
Turbocharger (TC) Boost Pressure Control Functional Check |
- Boost pressure < 65.0 - 108.0 kPa
|
- General
- Engine speed > 1, 100 RPM
- BARO > 73.0 kPa
- Engine load > 60.0%
- Set point pressure @ manifold > 75.0 - 118.0 kPa
- Boost pressure active
- ECT @ cylinder block > -20° C
- Injection valve commanded on
- Compressor bypass valve commanded off
- No dynamics
- Delta mass air flow -100.0 - 100.0 kg/h
- Delta engine speed < 200 RPM
- Time after transition from throttled to un-throttled engine operation or vice versa > 0.2 s
|
|
|
-- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve - N75-, CHECKING
. |
| P02CC Cylinder 1 Fuel Injector "A" Offset Learning At Min Limit |
Fuel System Adaptation Monitoring Adaptive Value Limit Low |
- Adaptive injection time < -200 μs
- Or
- Injection close time out of range high > 580 μs
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02CD Cylinder 1 Fuel Injector "A" Offset Learning At Max Limit |
Fuel System Adaptation Monitoring Adaptive Value Limit High |
- Adaptive injection time > 200 μs
- Or
- Injection close time out of range low < 200 μs
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02CE Cylinder 2 Fuel Injector "A" Offset Learning At Min Limit |
Fuel System Adaptation Monitoring Adaptive Value Limit Low |
- Adaptive injection time < -200 μs
- Or
- Injection close time out of range high > 580 μs
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02CF Cylinder 2 Fuel Injector "A" Offset Learning At Max Limit |
Fuel System Adaptation Monitoring Adaptive Value Limit High |
- Adaptive injection time > 200 μs
- Or
- Injection close time out of range low < 200 μs
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02D0 Cylinder 3 Fuel Injector "A" Offset Learning At Min Limit |
Fuel System Adaptation Monitoring Adaptive Value Limit Low |
- Adaptive injection time < -200 μs
- Or
- Injection close time out of range high > 580 μs
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02D1 Cylinder 3 Fuel Injector "A" Offset Learning At Max Limit |
Fuel System Adaptation Monitoring Adaptive Value Limit High |
- Adaptive injection time > 200 μs
- Or
- Injection close time out of range low < 200 μs
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02D2 Cylinder 4 Fuel Injector "A" Offset Learning At Min Limit |
Fuel System Adaptation Monitoring Adaptive Value Limit Low |
- Adaptive injection time < -200 μs
- Or
- Injection close time out of range high > 580 μs
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02D3 Cylinder 4 Fuel Injector "A" Offset Learning At Max Limit |
Fuel System Adaptation Monitoring Adaptive Value Limit High |
- Adaptive injection time > 200 μs
- Or
- Injection close time out of range low < 200 μs
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02D4 Cylinder 5 Fuel Injector "A" Offset Learning At Min Limit |
Fuel System Adaptation Monitoring Adaptive Value Limit Low |
- Adaptive injection time < -200 μs
- Or
- Injection close time out of range high > 580 μs
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02D5 Cylinder 5 Fuel Injector "A" Offset Learning At Max Limit |
Fuel System Adaptation Monitoring Adaptive Value Limit High |
- Adaptive injection time > 200 μs
- Or
- Injection close time out of range low < 200 μs
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02D6 Cylinder 6 Fuel Injector "A" Offset Learning At Min Limit |
Fuel System Adaptation Monitoring Adaptive Value Limit Low |
- Adaptive injection time < -200 μs
- Or
- Injection close time out of range high > 580 μs
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02D7 Cylinder 6 Fuel Injector "A" Offset Learning At Max Limit |
Fuel System Adaptation Monitoring Adaptive Value Limit High |
- Adaptive injection time > 200 μs
- Or
- Injection close time out of range low < 200 μs
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02EE Cylinder 1 Injector Circuit Range/Performance |
Fuel System Adaptation Monitoring Functional Check - No Activity |
- Injection close time not detected
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02EF Cylinder 2 Injector Circuit Range/Performance |
Fuel System Adaptation Monitoring Functional Check - No Activity |
- Injection close time not detected
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02F0 Cylinder 3 Injector Circuit Range/Performance |
Fuel System Adaptation Monitoring Functional Check - No Activity |
- Injection close time not detected
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02F1 Cylinder 4 Injector Circuit Range/Performance |
Fuel System Adaptation Monitoring Functional Check - No Activity |
- Injection close time not detected
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02F2 Cylinder 5 Injector Circuit Range/Performance |
Fuel System Adaptation Monitoring Functional Check - No Activity |
- Injection close time not detected
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P02F3 Cylinder 6 Injector Circuit Range/Performance |
Fuel System Adaptation Monitoring Functional Check - No Activity |
- Injection close time not detected
|
- Rail pressure > 2.0 MPa
- ECT @ cylinder block not calibrated ° C
- Engine speed 0 - 4, 000 RPM
- DFI active
|
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P0300 Random / Multiple Cylinder Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3.6%
|
- Case 1:
- ECT @ cylinder block @ start >= -29° C
- Case 2:
- ECT @ cylinder block @ start < -29° C
- Then activation if ECT @ cylinder block > -28° C
- General:
- Active after engine start idle - 150 RPM + 1 camshaft rev
- Time after engine start > 0.0 s
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not calibrated
|
|
|
-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
- Catalyst damage misfire rate (MR) > 5.0 - 15.9%
|
|
|
| P0301
Cylinder 1 Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3.6%
|
- Case 1:
- ECT @ cylinder block @ start >= -29° C
- Case 2:
- ECT @ cylinder block @ start < -29° C
- Then activation if ECT @ cylinder block > -28° C
- General:
- Active after engine start idle - 150 RPM + 1 camshaft rev
- Time after engine start > 0.0 s
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not calibrated
|
|
|
-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
- Catalyst damage misfire rate (MR) > 5.0 - 15.9%
|
|
|
| P0302
Cylinder 2 Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3.6%
|
- Case 1:
- ECT @ cylinder block @ start >= -29° C
- Case 2:
- ECT @ cylinder block @ start < -29° C
- Then activation if ECT @ cylinder block > -28° C
- General:
- Active after engine start idle - 150 RPM + 1 camshaft rev
- Time after engine start > 0.0 s
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not calibrated
|
|
|
-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
- Catalyst damage misfire rate (MR) > 5.0 - 15.9%
|
|
|
| P0303
Cylinder 3 Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3.6%
|
- Case 1:
- ECT @ cylinder block @ start >= -29° C
- Case 2:
- ECT @ cylinder block @ start < -29° C
- Then activation if ECT @ cylinder block > -28° C
- General:
- Active after engine start idle - 150 RPM + 1 camshaft rev
- Time after engine start > 0.0 s
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not calibrated
|
|
|
-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
- Catalyst damage misfire rate (MR) > 5.0 - 15.9%
|
|
|
| P0304
Cylinder 4 Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3.6%
|
- Case 1:
- ECT @ cylinder block @ start >= -29° C
- Case 2:
- ECT @ cylinder block @ start < -29° C
- Then activation if ECT @ cylinder block > -28° C
- General:
- Active after engine start idle - 150 RPM + 1 camshaft rev
- Time after engine start > 0.0 s
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not calibrated
|
|
|
-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
- Catalyst damage misfire rate (MR) > 5.0 - 15.9%
|
|
|
| P0305
Cylinder 5 Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3.6%
|
- Case 1:
- ECT @ cylinder block @ start >= -29° C
- Case 2:
- ECT @ cylinder block @ start < -29° C
- Then activation if ECT @ cylinder block > -28° C
- General:
- Active after engine start idle - 150 RPM + 1 camshaft rev
- Time after engine start > 0.0 s
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not calibrated
|
|
|
-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
- Catalyst damage misfire rate (MR) > 5.0 - 15.9%
|
|
|
| P0306
Cylinder 6 Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3.6%
|
- Case 1:
- ECT @ cylinder block @ start >= -29° C
- Case 2:
- ECT @ cylinder block @ start < -29° C
- Then activation if ECT @ cylinder block > -28° C
- General:
- Active after engine start idle - 150 RPM + 1 camshaft rev
- Time after engine start > 0.0 s
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not calibrated
|
|
|
-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
- Catalyst damage misfire rate (MR) > 5.0 - 15.9%
|
|
|
| P0321 Ignition/Distributor Engine Speed Input Circuit Range/Performance |
Crankshaft Position (CKP) Sensor Rationality Check |
- Counted teeth vs. reference failure
- Or
- Monitoring reference gap failure
|
- General release conditions
- Vehicle speed < 1; > 16 MPH
- Or
- Engine speed > 350 RPM
- Or
- Engine cranking
- Or
- Engine speed gradient > -8, 000.0 RPM/s
- Release conditions to detect disturbance during running engine
- Engine speed > 420 RPM
- Release conditions to detect missing signal engine speed 0 RPM
|
|
|
-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING
. |
| P0322 Ignition/Distributor Engine Speed Input Circuit No Signal |
Crankshaft Position (CKP) Sensor Signal Activity Check |
- Camshaft signals > 3.0 [-]
- And
- Crankshaft signals no signal
|
- General release conditions
- Vehicle speed < 1; > 16 MPH
- Or
- Engine speed > 350 RPM
- Or
- Engine cranking
- Or
- Engine speed gradient > -8, 000.0 RPM/s
- Release conditions to detect disturbance during running engine
- Engine speed > 420 RPM
- Release conditions to detect missing signal engine speed 0 RPM
|
|
|
-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING
. |
| P0327 Knock/Combustion Vibration Sensor 1 Circuit Low Bank 1 or Single Sensor |
Knock Sensor (KS) Signal Range Check |
- Lower threshold < 0.0 - 0.09 V
|
- Engine speed > 1, 600 RPM
- ECT @ cylinder block > 15° C
- Engine load > 30.0 - 34.99%
|
|
|
-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING
. |
| Knock Sensor (KS) Short To Ground Port A |
|
- Engine speed > 1, 000 RPM
|
|
| Knock Sensor (KS) Short To Ground Port B |
| P0328 Knock/Combustion Vibration Sensor 1 Circuit High Bank 1 or Single Sensor |
Knock Sensor (KS) Signal Range Check |
- Upper threshold > 0.17 - 1.14 V
|
- Engine speed > 1, 500 RPM
- ECT @ cylinder block > 15° C
- Engine load > 30.0 - 34.99%
|
|
|
-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING
. |
| Knock Sensor (KS) Short To Battery Plus Port A |
|
- Engine speed > 1, 000 RPM
|
|
| Knock Sensor (KS) Short To Battery Plus Port B |
| P0332 Knock/Combustion Vibration Sensor 2 Circuit Low Bank 2 |
Knock Sensor (KS) Signal Range Check |
- Lower threshold < 0.0 - 0.09 V
|
- Engine speed > 1, 600 RPM
- ECT @ cylinder block > 15° C
- Engine load > 30.0 - 34.99%
|
|
|
-- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING
. |
| Knock Sensor (KS) Short To Ground Port A |
|
- Engine speed > 1, 000 RPM
|
|
| Knock Sensor (KS) Short To Ground Port B |
| P0333 Knock/Combustion Vibration Sensor 2 Circuit High Bank 2 |
Knock Sensor (KS) Signal Range Check |
- Upper threshold > 0.17 - 1.14 V
|
- Engine speed > 1, 500 RPM
- ECT @ cylinder block > 15° C
- Engine load > 30.0 - 34.99%
|
|
|
-- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING
. |
| Knock Sensor (KS) Short To Battery Plus Port A |
|
- Engine speed > 1, 000 RPM
|
|
| Knock Sensor (KS) Short To Battery Plus Port B |
| P0341 Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor |
Intake Camshaft Position (CMP) Sensor Rationality Check |
- Signal pattern incorrect
- Defect counter 8.0 [-]
|
|
|
|
-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
. |
| P0342 Camshaft Position Sensor "A" Circuit Low Bank 1 or Single Sensor |
Intake Camshaft Position (CMP) Sensor Rationality Check |
- Signal voltage permanently low
- And
- Crankshaft signals 6.0 [-]
|
|
|
|
-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
. |
| P0343 Camshaft Position Sensor "A" Circuit High Bank 1 or Single Sensor |
Intake Camshaft Position (CMP) Sensor Rationality Check |
- Signal voltage permanently high
- And
- Crankshaft signals 6.0 [-]
|
|
|
|
-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
. |
| P0346 Camshaft Position Sensor "A" Circuit Range/Performance Bank 2 |
Intake Camshaft Position (CMP) Sensor 2 Rationality Check |
- Signal pattern incorrect
- Defect counter 8.0 [-]
|
|
|
|
-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING
. |
| P0347 Camshaft Position Sensor "A" Circuit Low Bank 2 |
Intake Camshaft Position (CMP) Sensor 2 Rationality Check |
- Signal voltage permanently low
- And
- Crankshaft signals 6.0 [-]
|
|
|
|
-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING
. |
| P0348 Camshaft Position Sensor "A" Circuit High Bank 2 |
Intake Camshaft Position (CMP) Sensor 2 Rationality Check |
- Signal voltage permanently high
- And
- Crankshaft signals 6.0 [-]
|
|
|
|
-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING
. |
| P0351 Ignition Coil "A" Primary Control Circuit/Open |
Ignition Coil Open Circuit |
- Signal current -0.25 - -2.0 mA
- Or
- Internal check failed
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P0352 Ignition Coil "B" Primary Control Circuit/Open |
Ignition Coil Open Circuit |
- Signal current -0.25 - -2.0 mA
- Or
- Internal check failed
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P0353 Ignition Coil "C" Primary Control Circuit/Open |
Ignition Coil Open Circuit |
- Signal current -0.25 - -2.0 mA
- Or
- Internal check failed
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P0354 Ignition Coil "D" Primary Control Circuit/Open |
Ignition Coil Open Circuit |
- Signal current -0.25 - -2.0 mA
- Or
- Internal check failed
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P0355 Ignition Coil "E" Primary Control Circuit/Open |
Ignition Coil Open Circuit |
- Signal current -0.25 - -2.0 mA
- Or
- Internal check failed
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P0356 Ignition Coil "F" Primary Control Circuit/Open |
Ignition Coil Open Circuit |
- Signal current -0.25 - -2.0 mA
- Or
- Internal check failed
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P0366 Camshaft Position Sensor "B" Circuit Range/Performance Bank 1 |
Exhaust Camshaft Position (CMP) Sensor Rationality Check |
- Signal pattern incorrect
- Defect counter 8.0 [-]
|
|
|
|
-- Check the Camshaft Position Sensor 3 -G300-. Refer to Cam Position Sensor 3 - G300-, CHECKING
. |
| P0367 Camshaft Position Sensor "B" Circuit Low Bank 1 |
Exhaust Camshaft Position (CMP) Sensor Rationality Check |
- Signal voltage permanently low
- And
- Crankshaft signals 6.0 [-]
|
|
|
|
-- Check the Camshaft Position Sensor 3 -G300-. Refer to Cam Position Sensor 3 - G300-, CHECKING
. |
| P0368 Camshaft Position Sensor "B" Circuit High Bank 1 |
Exhaust Camshaft Position (CMP) Sensor Rationality Check |
- Signal voltage permanently high
- And
- Crankshaft signals 6.0 [-]
|
|
|
|
-- Check the Camshaft Position Sensor 3 -G300-. Refer to Cam Position Sensor 3 - G300-, CHECKING
. |
| P0391 Camshaft Position Sensor "B" Circuit Range/Performance Bank 2 |
Exhaust Camshaft Position (CMP) Sensor 2 Rationality Check |
- Signal pattern incorrect
- Defect counter 8.0 [-]
|
|
|
|
-- Check the Cam Position Sensor 4 -G301-. Refer to Cam Position Sensor 4 - G301-, CHECKING
. |
| P0392 Camshaft Position Sensor "B" Circuit Low Bank 2 |
Exhaust Camshaft Position (CMP) Sensor 2 Rationality Check |
- Signal voltage permanently low
- And
- Crankshaft signals 6.0 [-]
|
|
|
|
-- Check the Cam Position Sensor 4 -G301-. Refer to Cam Position Sensor 4 - G301-, CHECKING
. |
| P0393 Camshaft Position Sensor "B" Circuit High Bank 2 |
Exhaust Camshaft Position (CMP) Sensor 2 Rationality Check |
- Signal voltage permanently high
- And
- Crankshaft signals 6.0 [-]
|
|
|
|
-- Check the Cam Position Sensor 4 -G301-. Refer to Cam Position Sensor 4 - G301-, CHECKING
. |
| P039B Cylinder 1 Pressure Too High |
Autoignition Crankshaft Speed Fluctuation |
- Cyl. 1 - no dynamic:
- Engine speed angular acceleration > 18, 000.0 - 40, 000.0 1/s2
- Or
- Cyl. 1 - medium dynamic:
- Engine speed angular acceleration > 27, 000.0 - 60, 000.0 1/s2
- Or
- Cyl. 1 - high dynamic:
- Engine speed angular acceleration > 36, 000.0 - 80, 000.0 1/s2
|
- Engine load > 60.0%
- Engine speed < 6, 000 RPM
- Clutch closed
- No gear shift
- Fuel cut off not active
- Difference between set value and actual rail pressure value < 10.0 MPa
- Difference between basic ignition timing and current ignition timing < 191.25° CRK
- Tooth angle adaptation finished
- Medium dynamic
- Engine speed gradient > 180.0 - 220.0 RPM/s
- Or
- Nominal set value intake manifold pressure gradient > 200.0 - 400.0 kPa/s
- High dynamic:
- Engine speed gradient > 180.0 - 220.0 RPM/s
- And
- Set value intake manifold pressure gradient > 200.0 - 400.0 kPa/s
|
|
|
-- Check the spark plugs visually for signs of fouling/damage.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P03A5 Cylinder 2 Pressure Too High |
Autoignition Crankshaft Speed Fluctuation |
- Cyl. 2 - no dynamic:
- Engine speed angular acceleration > 15, 000.0 - 25, 000.0 1/s2
- Or
- Cyl. 2 - medium dynamic:
- Engine speed angular acceleration > 22, 500.0 - 37, 500.0 1/s2
- Or
- Cyl. 2 - high dynamic:
- Engine speed angular acceleration > 30, 000.0 - 50, 000.0 1/s2
|
- Engine load > 60.0%
- Engine speed < 6, 000 RPM
- Clutch closed
- No gear shift
- Fuel cut off not active
- Difference between set value and actual rail pressure value < 10.0 MPa
- Difference between basic ignition timing and current ignition timing < 191.25° CRK
- Tooth angle adaptation finished
- Medium dynamic
- Engine speed gradient > 180.0 - 220.0 RPM/s
- Or
- Nominal set value intake manifold pressure gradient > 200.0 - 400.0 kPa/s
- High dynamic:
- Engine speed gradient > 180.0 - 220.0 RPM/s
- And
- Set value intake manifold pressure gradient > 200.0 - 400.0 kPa/s
|
|
|
-- Check the spark plugs visually for signs of fouling/damage.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P03AF Cylinder 3 Pressure Too High |
Autoignition Crankshaft Speed Fluctuation |
- Cyl. 3 - no dynamic:
- Engine speed angular acceleration > 18, 000.0 - 25, 000.0 1/s2
- Or
- Cyl. 3 - medium dynamic:
- Engine speed angular acceleration > 27, 000.0 - 37, 500.0 1/s2
- Or
- Cyl. 3 - high dynamic:
- Engine speed angular acceleration > 36, 000.0 - 50, 000.0 1/s2
|
- Engine load > 60.0%
- Engine speed < 6, 000 RPM
- Clutch closed
- No gear shift
- Fuel cut off not active
- Difference between set value and actual rail pressure value < 10.0 MPa
- Difference between basic ignition timing and current ignition timing < 191.25° CRK
- Tooth angle adaptation finished
- Medium dynamic
- Engine speed gradient > 180.0 - 220.0 RPM/s
- Or
- Nominal set value intake manifold pressure gradient > 200.0 - 400.0 kPa/s
- High dynamic:
- Engine speed gradient > 180.0 - 220.0 RPM/s
- And
- Set value intake manifold pressure gradient > 200.0 - 400.0 kPa/s
|
|
|
-- Check the spark plugs visually for signs of fouling/damage.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P03B9 Cylinder 4 Pressure Too High |
Autoignition Crankshaft Speed Fluctuation |
- Cyl. 4 - no dynamic:
- Engine speed angular acceleration > 18, 000.0 - 35, 000.0 1/s2
- Or
- Cyl. 4 - medium dynamic:
- Engine speed angular acceleration > 27, 000.0 - 52, 500.0 1/s2
- Or
- Cyl. 4 - high dynamic:
- Engine speed angular acceleration > 36, 000.0 - 70, 000.0 1/s2
|
- Engine load > 60.0%
- Engine speed < 6, 000 RPM
- Clutch closed
- No gear shift
- Fuel cut off not active
- Difference between set value and actual rail pressure value < 10.0 MPa
- Difference between basic ignition timing and current ignition timing < 191.25° CRK
- Tooth angle adaptation finished
- Medium dynamic
- Engine speed gradient > 180.0 - 220.0 RPM/s
- Or
- Nominal set value intake manifold pressure gradient > 200.0 - 400.0 kPa/s
- High dynamic:
- Engine speed gradient > 180.0 - 220.0 RPM/s
- And
- Set value intake manifold pressure gradient > 200.0 - 400.0 kPa/s
|
|
|
-- Check the spark plugs visually for signs of fouling/damage.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P03C3 Cylinder 5 Pressure Too High |
Autoignition Crankshaft Speed Fluctuation |
- Cyl. 5 - no dynamic:
- Engine speed angular acceleration > 18, 000.0 - 25, 000.0 1/s2
- Or
- Cyl. 5 - medium dynamic:
- Engine speed angular acceleration > 27, 000.0 - 37, 500.0 1/s2
- Or
- Cyl. 5 - high dynamic:
- Engine speed angular acceleration > 36, 000.0 - 50, 000.0 1/s2
|
- Engine load > 60.0%
- Engine speed < 6, 000 RPM
- Clutch closed
- No gear shift
- Fuel cut off not active
- Difference between set value and actual rail pressure value < 10.0 MPa
- Difference between basic ignition timing and current ignition timing < 191.25° CRK
- Tooth angle adaptation finished
- Medium dynamic
- Engine speed gradient > 180.0 - 220.0 RPM/s
- Or
- Nominal set value intake manifold pressure gradient > 200.0 - 400.0 kPa/s
- High dynamic:
- Engine speed gradient > 180.0 - 220.0 RPM/s
- And
- Set value intake manifold pressure gradient > 200.0 - 400.0 kPa/s
|
|
|
-- Check the spark plugs visually for signs of fouling/damage.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P03CD Cylinder 6 Pressure Too High |
Autoignition Crankshaft Speed Fluctuation |
- Cyl. 6 - no dynamic:
- Engine speed angular acceleration > 18, 000.0 - 29, 000.0 1/s2
- Or
- Cyl. 6 - medium dynamic:
- Engine speed angular acceleration > 27, 000.0 - 43, 500.0 1/s2
- Or
- Cyl. 6 - high dynamic:
- Engine speed angular acceleration > 36, 000.0 - 58, 000.0 1/s2
|
- Engine load > 60.0%
- Engine speed < 6, 000 RPM
- Clutch closed
- No gear shift
- Fuel cut off not active
- Difference between set value and actual rail pressure value < 10.0 MPa
- Difference between basic ignition timing and current ignition timing < 191.25° CRK
- Tooth angle adaptation finished
- Medium dynamic
- Engine speed gradient > 180.0 - 220.0 RPM/s
- Or
- Nominal set value intake manifold pressure gradient > 200.0 - 400.0 kPa/s
- High dynamic:
- Engine speed gradient > 180.0 - 220.0 RPM/s
- And
- Set value intake manifold pressure gradient > 200.0 - 400.0 kPa/s
|
|
|
-- Check the spark plugs visually for signs of fouling/damage.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P0420
Catalyst System Efficiency Below Threshold Bank 1 |
Catalyst System Measure Of OSC Compared To Modified Component OSC Of Borderline Catalyst |
- Ratio of measured corrected OSC / OSC of borderline catalyst
- Arithmetic average value of OSC ratio not calibrated [-]
- Or
- EWMA filtered value of OSC ratio < 1.0 [-]
|
- Monitor entry conditions
- Conditions for active lambda diagnosis (referenced) checked
- For arithmetic average value calculation
- Number of checks required for valid result not calibrated [-]
- For EWMA-filter
- Minimum number of tests per DCY required
- Step change detection will initiate multiple tests per DCY conditions for step change detection
- Deviation between new measured value and old EWMA filtered value > 0.25 [-]
- Number of checks 3.0 [-]
- Or
- Deviation between new measured value and old EWMA filtered value <= 0.25 [-]
- Number of checks 1.0 [-]
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
.-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
.-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
. |
| P0441
EVAP System Incorrect Purge Flow |
Evaporative Emission (EVAP) System Functional Check |
- Purge valve quality < 0.2 [-]
|
- BARO > 73.0 kPa
- Engine speed > 800 - 3, 000 RPM
- Diff. BARO vs. intake manifold pressure > 9.0 kPa
- ECT @ cylinder block > 60° C
- AAT > 4° C
- Engine load deviation < 4.01%
- Engine speed deviation < 80 RPM
- Integrated purge MAF > 0.0 kg
- Integrated MAF >= 0.50 - 2.0 kg
- Lambda control value 0.85 - 1.15 [-]
- Lambda value 0.90 - 1.10 [-]
- Lambda control closed loop
- Purge flow adaptation factor <= 10.0 [-]
- Engine load > 11.51%
- Selected gear >= 6.0 [-]
|
|
|
-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
.-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| P0442 |
Evaporative Emission (EVAP) Canister Purge Valve Pressure Check |
- modeled pressure from pump current < 0.80 [kPa]
|
- ECT downstream engine @ start >= 4 [°C]
- diff. between ECT downstream engine @ start and AAT not calibrated [K]
- propulsion off time previous dcy >= 21600.0 [s]
- AAT < 35; > 4 [°C]
- BARO > 73.95 [kPa]
- time since engine start in current dcy >= 600.0 [s]
- change of BARO <= 50.00 [kPa]
- during 300.0 [s]
- change in battery voltage during monitoring < 5.00 [V]
- engine off time >= 25.0 [s]
- vehicle speed 0 [mph]
- no sudden change in evap pump current (filling event) < 2.0; > -0.7 [mA]
- deviation of filtered evap pump current during reference measurement within range <= 3.0 [mA]
- change in relative evap pump current during monitoring not calibrated [-]
- within time not calibrated [s]
- (during ECM keep alive-time after ignition off, max. time) < 900.0
- EVAP vent valve not calibrated
- airbag not activated
- battery voltage 10.90...16.10 [V]
|
|
|
-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
.-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| P0444 EVAP System Purge Control Valve "A" Circuit Open |
Evaporative Emission (EVAP) Canister Purge Valve Open Circuit |
- Signal voltage < 4.7 - 5.4 V
|
|
|
|
-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
.-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| P0450 EVAP System Pressure Sensor/Switch "A" Circuit |
Natural Vacuum Leak Detection (NVLD) Switch Open Circuit |
- Signal voltage 0.39 - 0.55 V
|
- Case 1:
- Ignition on
- Engine running
- Case 2:
- Ignition off
- NVLD (EVAP-System) diagnostic mode active
|
|
|
-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
.-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| P0451 EVAP System Pressure Sensor/Switch "A" Circuit Range/Performance |
Natural Vacuum Leak Detection (NVLD) Switch Functional Check: Stuck Close |
- Natural vacuum leak detection (NVLD) switch position closed
|
- Ignition off
- Fuel level < 85.0%
- Fuel temperature increase >= 5.0 K
- For time >= 1.0 h
- AAT >= 4° C
- BARO > 73.0 kPa
- Time since ignition off > 1, 200.0 s
- Time since ignition off < 24.0 h
|
|
|
-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
. |
| P0452 EVAP System Pressure Sensor/Switch "A" Circuit Low |
Natural Vacuum Leak Detection (NVLD) Switch Short To Ground |
|
- Case 1:
- Ignition on
- Engine running
- Case 2:
- Ignition off
- NVLD (EVAP-System) diagnostic mode active
|
|
|
-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
.-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| P0453 EVAP System Pressure Sensor/Switch "A" Circuit High |
Natural Vacuum Leak Detection (NVLD) Switch Short To Battery Plus |
|
- Case 1:
- Ignition on
- Engine running
- Case 2:
- Ignition off
- NVLD (EVAP-System) diagnostic mode active
|
|
|
-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
.-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| P0456
EVAP System Leak Detected (Very Small Leak) |
Evaporative Emission (EVAP) System Very Small Leak Functional Check |
- Natural vacuum leak detection (NVLD) switch position open
|
- Ignition off
- Fuel level < 85.0%
- Fuel temperature drop >= 6.0 K
- For time >= 1.0 h
- AAT >= 4° C
- BARO > 73.0 kPa
- Difference between barometric pressure @ stop and barometric pressure @ start < 0.65 kPa
- Time since ignition off > 1.5; < 10.0 h
|
|
|
-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
.-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| P0458 EVAP System Purge Control Valve "A" Circuit Low |
Evaporative Emission (EVAP) Canister Purge Valve Short To Ground |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
.-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| P0459 EVAP System Purge Control Valve "A" Circuit High |
Evaporative Emission (EVAP) Canister Purge Valve Short To Battery Plus |
- Signal current > 0.6 - 12.5 V
|
|
|
|
-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
.-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| P0461 Fuel Level Sensor "A" Circuit Range/Performance |
Fuel Level (FL) Sensor Rationality Check |
- Difference between fuel consumption and fuel level changes < -127.0; > 12.0 l
|
- Vehicle speed not calibrated km/h
- For time not calibrated s
- Case 1: for tank full
- Fuel level (absolute) not calibrated l
- Or
- Fuel level (relative) > 96.0%
- Fuel consumption since last refueling or last plausibility check >= 44.0 l
- Case 2: for tank not full
- Fuel level (absolute) not calibrated l
- Or
- Fuel level (relative) <= 96.0%
- Fuel consumption since last refueling or last plausibility check >= 15.0 l
|
|
|
-- Check the Fuel Level Sensor -G- and its associated circuitry. Refer to appropriate repair information. |
| P0462 Fuel Level Sensor "A" Circuit Low |
COM: Fuel Level (FL) Sensor 1 Communication With IPC |
- IPC module signal: signal range check failure
|
|
|
|
-- Check the Fuel Level Sensor -G- and its associated circuitry. Refer to appropriate repair information. |
- IPC module signal: short to ground failure
|
| P0463 Fuel Level Sensor "A" Circuit High |
COM: Fuel Level (FL) Sensor 1 Communication With IPC |
- IPC module signal: short to battery / open circuit failure
|
|
|
|
-- Check the Fuel Level Sensor -G- and its associated circuitry. Refer to appropriate repair information. |
| P04F0
EVAP System High Load Purge Line "A" Performance |
Evaporative Emission (EVAP) System Functional Check |
- Purge valve quality < 0.20 [-]
|
- BARO > 73.0 kPa
- Engine speed > 800 - 3, 000 RPM
- ECT @ cylinder block > 60° C
- AAT > 4° C
- Integrated purge MAF >= 0.0 kg
- Integrated MAF >= 0.50 - 2.0 kg
- Selected gear >= 6.0 [-]
- Diff. BARO vs. intake manifold pressure <= -7.0 kPa
|
|
|
-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
.-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| P0501 Vehicle Speed Sensor "A" Circuit Range/Performance |
COM: Vehicle Speed Sensor (VSS) Communication With BSCM |
- VSS signal: rationality error failure
|
|
|
|
-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING
. |
| P0502 Vehicle Speed Sensor "A" Circuit Low |
COM: Vehicle Speed Sensor (VSS) Communication With BSCM |
- VSS signal: open circuit error failure
|
|
|
|
-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING
. |
- VSS signal: short to battery plus error failure
|
- VSS signal: short to ground error failure
|
| P0506 Idle Control System RPM - Lower Than Expected |
Idle Speed Control (ISC) Out Of Range Low |
- Engine speed deviation > 100 RPM
- And
- RPM controller torque value not calibrated Nm
|
- Time after engine start >= 2.5 s
- Vehicle speed 0 MPH
- BARO > 62.50 kPa
- ECT @ cylinder block -10 - 143° C
- IAT @ manifold > -11° C
- Torque safety limitation not active
- Accelerator pedal released by driver
- For time > 5.0 s
- For manual transmission:
- Engine load < 34.50%
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| Idle Speed Control (ISC) Functional Check |
- Integrated deviation of engine speed low and integrated deviation of engine speed high > 1, 800 RPM
|
- Time after engine start >= 2.5 s
- Vehicle speed 0 MPH
- BARO > 62.50 kPa
- ECT @ cylinder block -10 - 143° C
- IAT @ manifold > -11° C
- Torque safety limitation not active
- Accelerator pedal released by driver
- For time > 5.0 s
|
|
| P0507 Idle Control System RPM - Higher Than Expected |
Idle Speed Control (ISC) Out Of Range High |
- Engine speed deviation > 100 RPM
- And
- RPM controller torque value not calibrated Nm
- Or
- Integrated number of fuel cut off transitions >= 5.0 [-]
|
- Time after engine start >= 2.5 s
- Vehicle speed 0 MPH
- BARO > 62.50 kPa
- ECT @ cylinder block -10 - 143° C
- IAT @ manifold > -11° C
- Torque safety limitation not active
- Accelerator pedal released by driver
- For time > 5.0 s
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| P050A Cold Start Idle Control System Performance |
Cold Start Monitoring Idle Speed Control (ISC) Out Of Range Low |
- Engine speed deviation > 100 RPM
- And
- RPM controller torque value not calibrated Nm
|
- Catalyst heating active
- Time after engine start >= 0.0 s
- BARO > 62.50 kPa
- ECT @ cylinder block -10 - 80° C
- Torque safety limitation not active
- Conditions vehicle speed:
- Vehicle speed 0 MPH
- Or
- Engine running and decoupled from powertrain (for hybrid) not equipped
- Conditions driver request:
- Accelerator pedal released by driver
- Or
- Engine running and decoupled from powertrain (for hybrid) not equipped
- For time > 3.0 s
- For manual transmission:
- Engine load < 0.0%
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| Cold Start Monitoring Idle Speed Control (ISC) Out Of Range High |
- Engine speed deviation > 100 RPM
- And
- RPM controller torque value not calibrated Nm
- Or
- Integrated number of fuel cut off transitions >= 5.0 [-]
|
- Catalyst heating active
- Time after engine start >= 0.0 s
- BARO > 62.50 kPa
- ECT @ cylinder block -10 - 80° C
- Torque safety limitation not active
- Conditions vehicle speed:
- Vehicle speed 0 MPH
- Or
- Engine running and decoupled from powertrain (for hybrid) not equipped
- Conditions driver request:
- Accelerator pedal released by driver
- Or
- Engine running and decoupled from powertrain (for hybrid) not equipped
- For time > 3.0 s
|
| P050B Cold Start Ignition Timing Performance |
Cold Start Monitoring Ignition Control (IC) Idle Ignition Timing Monitor |
- Difference between commanded spark timing vs. actual value > 16.5 - 50.0%
|
- General:
- Commanded spark retard during catalyst heating < 70.0 %
- Catalyst heating active
- For time > 4.0 s
- Fuel cut off not active
- BARO > 60.0 kPa
- Idle condition active
- Diff. relative engine load vs. filtered relative engine load <= 10.01%
- (For relative engine load dynamic detection)
- Diff. engine speed vs. filtered engine speed <= 150 RPM
- (For engine speed dynamic detection)
- Relative engine load <= 30.0 - 75.0%
- Conditions vehicle speed:
- Vehicle speed 0 MPH
- Or
- Engine running and decoupled from powertrain (for hybrid) not equipped
|
|
|
-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING
.-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING
. |
| P052A Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1 |
Cold Start Monitoring Variable Valve Timing (VVT) Intake Actuator Target Error |
- Difference between target position vs. actual position > 6.0° CRK
|
- Time after engine start not calibrated s
- Modeled oil temperature -15 - 3, 004° C
- Engine speed > 560 - 1, 800 RPM
- Camshaft position adjustment intake active
- Catalyst heating active
- Commanded camshaft timing correction for catalyst heating active
|
|
|
-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING
. |
| P052C Cold Start "A" Camshaft Position Timing Over-Advanced Bank 2 |
Cold Start Monitoring Variable Valve Timing (VVT) Intake Actuator Target Error |
- Difference between target position vs. actual position > 6.0° CRK
|
- Time after engine start not calibrated s
- Modeled oil temperature -15 - 3, 004° C
- Engine speed > 560 - 1, 800 RPM
- Camshaft position adjustment intake active
- Catalyst heating active
- Commanded camshaft timing correction for catalyst heating active
|
|
|
-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING
. |
| P053F Cold Start Fuel Pressure Performance Bank 2 |
Cold Start Monitoring Fuel Volume Regulator HP Control Functional Check |
- Filtered difference between target pressure vs. actual pressure < -3.0 MPa
|
- Time after engine start > 7.0 s
- Fuel cut off not active
- Time after fuel cut off > 7.0 s
- Catalyst heating active
- Fuel volume regulator control active
- Relative fuel mass for DFI 5.02 -300.0%
|
|
|
-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING
.-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING
.-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING
. |
- Filtered difference between target pressure vs. actual pressure > 3.0 MPa
|
| P054A Cold Start "B" Camshaft Position Timing Over-Advanced Bank 1 |
Cold Start Monitoring Variable Valve Timing (VVT) Exhaust Actuator Target Error |
- Difference between target position vs. actual position > 6.0° CRK
|
- Time after engine start not calibrated s
- Modeled oil temperature -15 - 3, 004° C
- Engine speed > 560 - 1, 800 RPM
- Camshaft position adjustment exhaust active
- Catalyst heating active
- Commanded camshaft timing correction for catalyst heating active
|
|
|
-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING
.-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING
.-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING
. |
| P054C Cold Start "B" Camshaft Position Timing Over-Advanced Bank 2 |
Cold Start Monitoring Variable Valve Timing (VVT) Exhaust Actuator Target Error |
- Difference between target position vs. actual position > 6.0° CRK
|
- Time after engine start not calibrated s
- Modeled oil temperature -15 - 3, 004° C
- Engine speed > 560 - 1, 800 RPM
- Camshaft position adjustment exhaust active
- Catalyst heating active
- Commanded camshaft timing correction for catalyst heating active
|
|
|
-- Check the Exhaust Cam Adjustment Valve 2 -N319-. Refer to Exhaust Cam Adjustment Valve 2 - N319-, CHECKING
. |
| P0562 System Voltage Low |
Engine Control Module (ECM): Battery Supply Voltage Check ECM Power Supply |
- Amount of battery supply power failures >= 5.0 [-]
|
- ECM power on initialization completed
|
|
|
-- Check ALL power and grounds to the ECM. The ECM must have a power supply when the key is off to run the timer and system checks. If OK, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P0606 Control Module Processor |
Oxygen Sensors (O2S) Front Internal Self Test |
|
|
|
|
-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| Ignition Control (IC) Communication Check |
- SPI communications check Identifier failure
|
- Engine speed not calibrated RPM
|
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: A/D Converter |
|
|
- Test voltage check failed
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Coding |
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Accelerator Position |
- Comparison voltage sensor 1 with sensor 2 implausible
|
| Engine Control Module (ECM): Electronic Throttle Control Module Monitoring Module |
- Function controller check failed
- And
- Monitoring module check no failure
|
- SPI - interface no failure
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Injection Quantity Limitation |
- Injection power stage deactivation failed
- Or
- CAN / Flex Ray trans-receiver deactivation failed
|
|
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Error Management Module |
|
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Hardware Watch Dog |
- Over voltage detection failure
|
- Hardware check
- Injection deactivation line failure
|
- Hardware check
- Error pin line failure
|
|
|
| Cold Start Monitoring Engine Control Module (ECM): Multi Injection Rationality Check |
- Ratio of injection fault counter and number of requested injections > 0.10 [-]
|
- General conditions
- Engine running
- Injection mode for catalyst heating active
- Injection on all cylinders active
- Catalyst heating active
- Conditions at fault decision
- Catalyst heating finished
- Required monitoring time > 10.0 s
|
|
| Engine Control Module (ECM): RAM Flex Ray Controller RAM Check |
- Memory checksum error detected
|
- ECM initialization phase active
|
|
| P060C Internal Control Module Main Processor Performance |
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Direct Fuel Injection Mass Ratio |
|
- Internal engine speed > 1, 200 RPM
|
|
|
-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Direct Fuel Injection Mixture Control |
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Multiport Fuel Injection Mass Ratio |
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Multiport Fuel Injection Mixture Control |
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Direct Fuel Injection |
- Injection cut off incorrect
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Engine Speed Deviation |
- Difference between calculated and internal engine speed > 400 RPM
|
- Internal engine speed > 600 RPM
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Ignition Angle |
|
- Internal engine speed > 1, 200 RPM
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Injection Rate Limitation |
- System reaction incorrect
|
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Intern |
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Input Signals For Torque Monitoring |
|
- Internal engine speed > 400 RPM
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Function Monitoring: Cylinder Deactivation (CD) |
- Ignition on deactivated cylinders active
- Or
- Injection on deactivated cylinders active
|
- Internal engine speed > 1, 200 RPM
- Cylinder deactivation (CD) active
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Injection Mode |
|
- Internal engine speed > 1, 200 RPM
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Powertrain Activation |
- Monitoring conditions for power train activation failure
|
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Speed Control |
- Torque interventions from speed control incorrect
|
|
|
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Maximum Torque Comparison |
- Monitoring detects that actual level 1 torque set point is greater than torque set point plus offset incorrect
|
|
- Monitoring detects that actual torque is greater than torque set point plus offset incorrect
|
| P0634 Control Module Internal Temperature "A" Too High |
Fuel Pump Control Module (FPCM) Over-Temperature Power Stage |
- Power stage temperature > 150 - 165° C
|
|
|
|
-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING
. |
| P0638 Throttle Actuator Control Range/Performance Bank 1 |
Throttle Actuator Rationality Check |
- Absolute value of difference between actual throttle position and limp home position > 3.0%
|
- Return spring check opening direction active
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
- Return spring check closing direction active
|
|
- Diff. between actual throttle position and limp home position < 15.0%
|
|
- Diff. between actual throttle position and bottom limit > 1.0%
|
- Return spring check opening direction active
|
|
| Throttle Actuator Adaptation Value Monitoring |
- Diff. between adapted sensor value at bottom limit and sensor value at limp home position > 0.70 V
|
- Throttle adaptation (@ initial start or after detection of throttle exchange or checksum error) active
|
|
- Diff. between adapted sensor value at bottom limit and sensor value at limp home position < 0.10 V
|
- Engine speed > 300 RPM
- Or
- Vehicle speed > 1 MPH
- Or
- IAT @ manifold < 5; > 143° C
- Or
- ECT @ cylinder block < 5; > 100° C
|
| Throttle Actuator Functional Check @ Throttle Valve Limp Home Position Drift |
- Absolute value of difference between actual adaption value of throttle valve limp home position and last adaption value of throttle valve limp home position > 0.61 V
|
- Throttle adaptation active
|
|
| Throttle Actuator Functional Check @ Throttle Valve Limp Home Position Absolute Drift |
- Absolute value of difference between initial adapted voltage at sensor 1 limp home position and actual voltage at sensor 1 limp home position >= 0.70 V
- Or
- Absolute value of difference between initial adapted voltage at sensor 2 limp home position and actual voltage at sensor 2 limp home position >= 0.70 V
|
| P0641 Sensor Reference Voltage "A" Circuit/Open |
Engine Control Module (ECM): Sensor Reference Circuit A Short Circuit |
- Signal voltage < 4.8; > 5.2 V
|
|
|
|
-- If a related sensor voltage code is also set, refer to that sensor for diagnosis. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P0642 Sensor Reference Voltage "A" Circuit Low |
Engine Control Module (ECM): Sensor Reference Circuit A Short Circuit |
- Signal voltage < 4.8; > 5.2 V
|
|
|
|
-- If a related sensor voltage code is also set, refer to that sensor for diagnosis. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P0643 Sensor Reference Voltage "A" Circuit High |
Engine Control Module (ECM): Sensor Reference Circuit A Short Circuit |
- Signal voltage < 4.8; > 5.2 V
|
|
|
|
-- If a related sensor voltage code is also set, refer to that sensor for diagnosis. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P064A Fuel Pump Control Module "A" |
Fuel Pump Control Module (FPCM) Functional Check: Electronics |
- Number of failed internal checks 2.0 [-]
|
|
|
|
-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING
. |
| Fuel Pump Control Module (FPCM) Over-Temperature Warning Power Stage |
- Power stage temperature > 135° C
|
|
| Fuel Pump Control Module (FPCM) Over Temperature |
- Power stage temperature > 140° C
|
|
| P0651 Sensor Reference Voltage "B" Circuit/Open |
Engine Control Module (ECM): Sensor Reference Circuit B Short Circuit |
- Signal voltage < 4.8; > 5.2 V
|
|
|
|
-- If a related sensor voltage code is also set, refer to that sensor for diagnosis. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P0652 Sensor Reference Voltage "B" Circuit Low |
Engine Control Module (ECM): Sensor Reference Circuit B Short Circuit |
- Signal voltage < 4.8; > 5.2 V
|
|
|
|
-- If a related sensor voltage code is also set, refer to that sensor for diagnosis. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P0653 Sensor Reference Voltage "B" Circuit High |
Engine Control Module (ECM): Sensor Reference Circuit B Short Circuit |
- Signal voltage < 4.8; > 5.2 V
|
|
|
|
-- If a related sensor voltage code is also set, refer to that sensor for diagnosis. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P0657 Actuator Supply Voltage "A" Circuit/Open |
Engine Components Supply Voltage Relay Open Circuit |
- Signal voltage 4.7 - 5.4 V
|
|
|
|
-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING
.-- Check the Engine Component Power Supply Relay -J757-. Refer to Engine Component Power Supply Relay - J757-, CHECKING |
| P0658 Actuator Supply Voltage "A" Circuit Low |
Engine Components Supply Voltage Relay Short To Ground |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING
.-- Check the Engine Component Power Supply Relay -J757-. Refer to Engine Component Power Supply Relay - J757-, CHECKING |
| P0659 Actuator Supply Voltage "A" Circuit High |
Engine Components Supply Voltage Relay Short To Battery Plus |
- Signal current > 0.6 - 12.5 A
|
|
|
|
-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING
.-- Check the Engine Component Power Supply Relay -J757-. Refer to Engine Component Power Supply Relay - J757-, CHECKING |
| P0697 Sensor Reference Voltage "C" Circuit/Open |
Engine Control Module (ECM): Sensor Reference Circuit C Short Circuit |
- Signal voltage < 4.8; > 5.2 V
|
|
|
|
-- If a related sensor voltage code is also set, refer to that sensor for diagnosis. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P0698 Sensor Reference Voltage "C" Circuit Low |
Engine Control Module (ECM): Sensor Reference Circuit C Short Circuit |
- Signal voltage < 4.8; > 5.2 V
|
|
|
|
-- If a related sensor voltage code is also set, refer to that sensor for diagnosis. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P0699 Sensor Reference Voltage "C" Circuit High |
Engine Control Module (ECM): Sensor Reference Circuit C Short Circuit |
- Signal voltage < 4.8; > 5.2 V
|
|
|
|
-- If a related sensor voltage code is also set, refer to that sensor for diagnosis. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P06D1 Internal Control Module Ignition Coil Control Performance |
Ignition Control (IC) Communication Check |
|
- Engine speed not calibrated RPM
|
|
|
-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| Ignition Control (IC) Communication With Ignition Driver |
- Initialization error detected
|
|
|
| P112D Cam Adjuster, Inlet "A" Cylinder 6 Short Circuit To B+ |
Variable Valve Lift (VVL) Intake Actuator Short To Battery Plus @ Modified Valve Lift |
- Signal current > 0.60 - 12.50 A
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P112E Cam Adjuster, Inlet "A" Cylinder 5 Short Circuit To B+ |
Variable Valve Lift (VVL) Intake Actuator Short To Battery Plus @ Modified Valve Lift |
- Signal current > 0.60 - 12.50 A
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P112F Cam Adjuster, Inlet "A" Cylinder 4 Short Circuit To B+ |
Variable Valve Lift (VVL) Intake Actuator Short To Battery Plus @ Modified Valve Lift |
- Signal current > 0.60 - 12.50 A
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P114E Cam Adjuster, Inlet "A" Cylinder 3 Short Circuit To B+ |
Variable Valve Lift (VVL) Intake Actuator Short To Battery Plus @ Modified Valve Lift |
- Signal current > 0.60 - 12.50 A
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P114F Cam Adjuster, Inlet "A" Cylinder 2 Short Circuit To B+ |
Variable Valve Lift (VVL) Intake Actuator Short To Battery Plus @ Modified Valve Lift |
- Signal current > 0.60 - 12.50 A
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P116D Cam Adjuster, Inlet "A" Cylinder 1 Short Circuit To B+ |
Variable Valve Lift (VVL) Intake Actuator Short To Battery Plus @ Modified Valve Lift |
- Signal current > 0.60 - 12.50 A
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P11A1 Cam Shift Actuator "A" Cylinder 1 Circuit/Open |
Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Modified Valve Lift |
- Signal voltage 4.70 - 5.40 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P11A2 Cam Shift Actuator "A" Cylinder 1 Range/Performance |
Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Modified Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) successful
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) failed
|
|
| P11A3 Cam Shift Actuator "B" Cylinder 1 Circuit/Open |
Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Standard Valve Lift |
- Signal voltage 4.70 - 5.40 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P11A4 Cam Shift Actuator "B" Cylinder 1 Range/Performance |
Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) successful
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) failed
|
|
| P11A5 Cam Shift Actuator "A" Cylinder 2 Circuit/Open |
Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Modified Valve Lift |
- Signal voltage 4.70 - 5.40 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P11A6 Cam Shift Actuator "A" Cylinder 2 Range/Performance |
Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Modified Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) successful
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) failed
|
|
| P11A7 Cam Shift Actuator "B" Cylinder 2 Circuit/Open |
Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Standard Valve Lift |
- Signal voltage 4.70 - 5.40 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P11A8 Cam Shift Actuator "B" Cylinder 2 Range/Performance |
Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) successful
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) failed
|
|
| P11A9 Cam Shift Actuator "A" Cylinder 3 Circuit/Open |
Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Modified Valve Lift |
- Signal voltage 4.70 - 5.40 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P11AA Cam Shift Actuator "A" Cylinder 3 Range/Performance |
Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Modified Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) successful
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) failed
|
|
| P11AB Cam Shift Actuator "B" Cylinder 3 Circuit/Open |
Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Standard Valve Lift |
- Signal voltage 4.70 - 5.40 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P11AC Cam Shift Actuator "B" Cylinder 3 Range/Performance |
Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) successful
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) failed
|
|
| P11AD Cam Shift Actuator "A" Cylinder 4 Circuit/Open |
Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Modified Valve Lift |
- Signal voltage 4.70 - 5.40 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P11AE Cam Shift Actuator "A" Cylinder 4 Range/Performance |
Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Modified Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) successful
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) failed
|
|
| P11AF Cam Shift Actuator "B" Cylinder 4 Circuit/Open |
Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Standard Valve Lift |
- Signal voltage 4.70 - 5.40 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P11B0 Cam Shift Actuator "B" Cylinder 4 Range/Performance |
Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) successful
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) failed
|
|
| P11B1 Cam Shift Actuator "A" Cylinder 5 Circuit/Open |
Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Modified Valve Lift |
- Signal voltage 4.70 - 5.40 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P11B2 Cam Shift Actuator "A" Cylinder 5 Range/Performance |
Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Modified Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) successful
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) failed
|
|
| P11B3 Cam Shift Actuator "B" Cylinder 5 Circuit/Open |
Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Standard Valve Lift |
- Signal voltage 4.70 - 5.40 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P11B4 Cam Shift Actuator "B" Cylinder 5 Range/Performance |
Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) successful
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) failed
|
|
| P11B5 Cam Shift Actuator "A" Cylinder 6 Circuit/Open |
Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Modified Valve Lift |
- Signal voltage 4.70 - 5.40 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P11B6 Cam Shift Actuator "A" Cylinder 6 Range/Performance |
Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Modified Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) successful
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) failed
|
|
| P11B7 Cam Shift Actuator "B" Cylinder 6 Circuit/Open |
Variable Valve Lift (VVL) Intake Actuator Open Circuit @ Standard Valve Lift |
- Signal voltage 4.70 - 5.40 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P11B8 Cam Shift Actuator "B" Cylinder 6 Range/Performance |
Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) successful
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| Variable Valve Lift (VVL) Intake Actuator Functional Check @ Switch To Standard Valve Lift |
- Actuator feedback signal voltage permanently low
- And
- Correction run (switches into the opposite direction) failed
|
|
| P13EA Cold Start Ignition Timing Performance Off Idle |
Cold Start Monitoring Ignition Control (IC) Part Load Ignition Timing Monitor |
- Difference between commanded spark timing vs. actual value > 10.0 - 35.0%
|
- Commanded spark retard during catalyst heating < 95.0%
- Catalyst heating active
- For time > 4.0 s
- Fuel cut off not active
- BARO > 60.0 kPa
- Diff. relative engine load vs. filtered relative engine load <= 10.01%
- (For relative engine load dynamic detection)
- Diff. engine speed vs. filtered engine speed <= 150 RPM
- (For engine speed dynamic detection)
- Idle condition not calibrated
- Conditions vehicle
- Vehicle speed not calibrated km/h
- Or
- Vehicle speed > 3 MPH
- Additional (only for hybrid):
- Engine running and decoupled from power train not equipped
|
|
|
-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING
.-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING
. |
| P169A Loading Mode Active |
Engine Control Module (ECM): Transport Mode Function Monitoring: Mode Change |
|
- For activation:
- During ECM keep alive-time after ignition off
- Vehicle speed <= 3 MPH
- Engine speed 0 RPM
- Max trip mileage since initial vehicle start-up < 62.15 miles
- Production modenot active
- For hybrid:
- Drive motor off
|
|
|
-- Vehicle in transport mode (loading mode). Refer to appropriate repair information. May need to perform readiness check. Refer to READINESS CODE
. |
| P18FA Camshaft Adjuster, Inlet "B" Cylinder 1 Short Circuit To B+ |
Variable Valve Lift (VVL) Intake Actuator Short To Battery Plus @ Standard Valve Lift |
- Signal current > 0.60 - 12.50 A
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P18FB Camshaft Adjuster, Inlet "B" Cylinder 2 Short Circuit To B+ |
Variable Valve Lift (VVL) Intake Actuator Short To Battery Plus @ Standard Valve Lift |
- Signal current > 0.60 - 12.50 A
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P18FC Camshaft Adjuster, Inlet "B" Cylinder 3 Short Circuit To B+ |
Variable Valve Lift (VVL) Intake Actuator Short To Battery Plus @ Standard Valve Lift |
- Signal current > 0.60 - 12.50 A
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P18FD Camshaft Adjuster, Inlet "B" Cylinder 4 Short Circuit To B+ |
Variable Valve Lift (VVL) Intake Actuator Short To Battery Plus @ Standard Valve Lift |
- Signal current > 0.60 - 12.50 A
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P18FE Camshaft Adjuster, Inlet "B" Cylinder 5 Short Circuit To B+ |
Variable Valve Lift (VVL) Intake Actuator Short To Battery Plus @ Standard Valve Lift |
- Signal current > 0.60 - 12.50 A
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P18FF Camshaft Adjuster, Inlet "B" Cylinder 6 Short Circuit To B+ |
Variable Valve Lift (VVL) Intake Actuator Short To Battery Plus @ Standard Valve Lift |
- Signal current > 0.60 - 12.50 A
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P19C1 Intake Camshaft Timing Adaptation Implausible Signal |
Camshaft Adaptive Value Limit Low |
- Estimated error in camshaft angle position based on lambda deviation < -6.0° CRK
- Estimated error in camshaft angle position based on engine load deviation not calibrated ° CRK
|
- General enable conditions for first phase:
- ECT >= 60; <= 120° C
- Fuel cut-off not active
- Engine speed >= 1, 000; <= 2, 500 RPM
- Diff. engine speed vs. filtered engine speed >= -5; <= 5 RPM
- (For engine speed dynamic detection)
- Engine load >= 15.0; <= 100.01%
- Diff. relative engine load vs. filtered relative engine load >= -1.01; <= 1.01%
- (For relative engine load dynamic detection)
- Scavenging-rate < 0.10 [-]
- Deviation set point vs. actual camshaft position < 5.0° CRK
- Cam profile:
- Modified valve lift active or standard valve lift not calibrated [-]
- Lambda residuum enable conditions for first phase:
- Deviation desired vs. measured lambda value < 0.02 [-]
- For time > 1.0 s
- Lambda control active
- Lambda value >= 0.99; <= 1.01 [-]
- Catalyst heating not active
- Close fuel purge valve
- Enable conditions for first phase:
- Integrated EVAP purge mass > 10.0 g
- Factor of canister purge flow adaption < 7.0 [-]
- Fuel purge enable conditions for first phase:
- Canister purge diagnosis not active
- Case 1:
- Integrated EVAP purge mass not calibrated g
- Factor of canister purge flow adaption not calibrated [-]
- Evap purge valve not calibrated
- For time not calibrated s
- Or
- Case 2:
- Evap purge valve commanded closed
- Valid operating point enable conditions for first phase:
- Valid operating points in measurement window 1 >= 5.0 [-]
- Engine load in measurement window 1 >= 14.51; <= 25.52%
- Engine speed in measurement window 1 >= 1, 000; <= 1, 900 RPM
- Valid operating points in measurement window 2 >= 5.0 [-]
- Engine load in measurement window 2 >= 25.50; <= 36.52%
- Engine speed in measurement window 2 >= 1, 000; <= 1, 900 RPM
- Valid operating points in measurement window 3 >= 5.0 [-]
- Engine load in measurement window 3 >= 36.49; <= 47.51%
- Engine speed in measurement window 3 >= 1, 000; <= 1, 900 RPM
- Valid operating points in measurement window 4 >= 5.0 [-]
- Engine load in measurement window 4 >= 48.49; <= 59.51%
- Engine speed in measurement window 4 >= 1.000; <= 1.900 RPM
- Additional valid operating points >= 25.0 [-]
- Camshaft angle deviation rationality enable conditions for first phase:
- Diff. measured relative camshaft offset based on lambda deviation vs. measured relative camshaft offset based on engine load deviation - Bank 1 not calibrated ° CRK
- Diff. measured relative camshaft offset based on lambda deviation vs. measured relative camshaft offset based on engine load deviation - Bank 2 not calibrated ° CRK
- General enable conditions for second phase:
- ECT >= 60; <= 120° C
- Fuel cut-off not active engine speed >= 1, 000; <= 2, 500 RPM
- Diff. engine speed vs. filtered engine speed >= -5; <= 5 RPM
- (For engine speed dynamic detection)
- Engine load >= 15.0; <= 100.01%
- Diff. relative engine load vs. filtered relative engine load >= -1.01; <= 1.01%
- (For relative engine load dynamic detection)
- Scavenging-rate < 0.10 [-]
- Deviation set point vs. actual camshaft position < 5.0° CRK
- Cam profile:
- Modified valve lift active
- Or
- Standard valve lift not calibrated [-]
- Lambda residuum enable conditions for second phase:
- Lambda value >= 0.99; <= 1.01 [-]
- Lambda control active deviation desired vs. measured lambda value < 0.02 [-]
- For time > 1.0 s
- Catalyst heating not active
- Close fuel purge valve enable conditions for second phase:
- Integrated EVAP purge mass not calibrated g
- Factor of canister purge flow adaption not calibrated [-]
- Fuel purge enable conditions for second phase:
- Canister purge diagnosis not active
- Case 1:
- Integrated EVAP purge mass > 10.0 g
- Factor of canister purge flow adaption < 5.0 [-]
- Evap purge valve commanded opened
- For time > 1.0 s
- Or
- Case 2:
- Evap purge valve commanded closed
- Valid operating point enable conditions for second phase:
- Valid operating points >= 50.0 [-]
|
- 0.0 s / First Phase:
- Once per Lifetime / Second Phase:
- Continuous
|
|
-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING
. |
| Camshaft Adaptive Value Limit High |
- Estimated error in camshaft angle position based on lambda deviation > 6.0° CRK
- Estimated error in camshaft angle position based on engine load deviation not calibrated ° CRK
|
| P2024 EVAP Fuel Vapor Temperature Sensor Circuit |
Evaporative Emission (EVAP) Fuel Vapor Temperature Sensor Open Circuit |
- Signal voltage 4.70 - 5.40 V
|
- Case 1:
- Ignition on
- Case 2:
- Ignition (during ECM keep alive-time) off
|
|
|
-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| P2025 EVAP Fuel Vapor Temperature Sensor Performance |
Evaporative Emission (EVAP) Fuel Vapor Temperature Sensor Rationality Check |
|
- Ignition on
- Fuel level < 85.0%
- Engine running
- Last ECM keep alive mode finished
|
|
|
-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
- Time difference between ECM and smart module > 3.0 s
|
|
|
|
| Evaporative Emission (EVAP) Fuel Vapor Temperature Sensor Cross Check |
- Diff. between smart temperature and ECT @ cylinder block >= 25.5 K
- And
- Diff. between smart temperature and IAT @ manifold >= 25.5 K
|
- Engine off time > 28, 800.0 s
- Fuel level < 85.0%
- IAT cross check finished
- ECT cross check finished
|
|
| Evaporative Emission (EVAP) Fuel Vapor Temperature Sensor Out Of Range Low |
- Smart module temperature < -39° C
|
- Engine off time > 28, 800.0 s
- ECT @ cylinder block > -14° C
- IAT @ manifold > -14° C
- Fuel level < 85.0%
- IAT cross check finished
- ECT cross check finished
|
| Evaporative Emission (EVAP) Fuel Vapor Temperature Sensor Out Of Range High |
- Case 1:
- Smart module temperature > 119° C
|
- Case 1:
- Ignition off
- Fuel level < 85.0%
- NVLD (EVAP-System) diagnostic mode active
- Case 2:
- Ignition on
- Engine running
|
|
- Case 2:
- Smart module temperature > 119° C
|
|
| Evaporative Emission (EVAP) Fuel Vapor Temperature Sensor Signal Dynamic Check |
- Gradient smart temperature > 20.0 K/10 min
|
- Ignition off
- Fuel level < 85.0%
- NVLD (EVAP-System) diagnostic mode active
|
|
| Evaporative Emission (EVAP) Fuel Vapor Temperature Sensor Communication With Smart Temperature Sensor |
- Response time > 1, 000.0 ms
- And
- Number of checks > 3.0 [-]
- Or
- Security bit incorrect
- And
- Number of checks > 3.0 [-]
|
- Case 1:
- Ignition on
- Engine running
- Case 2:
- Ignition (during ECM keep alive-time) off
|
|
| P2026 EVAP Fuel Vapor Temperature Sensor Circuit Low Voltage |
Evaporative Emission (EVAP) Fuel Vapor Temperature Sensor Short To Ground |
- Signal voltage < 2.74 - 3.26 V
|
- Case 1:
- Ignition on
- Case 2:
- Ignition (during ECM keep alive-time) off
|
|
|
-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| P2027 EVAP Fuel Vapor Temperature Sensor Circuit High Voltage |
Evaporative Emission (EVAP) Fuel Vapor Temperature Sensor Short To Battery Plus |
- Signal current > 0.60 - 12.50 A
|
- Case 1:
- Ignition on
- Case 2:
- Ignition (during ECM keep alive-time) off
|
|
|
-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| P2067 Fuel Level Sensor "B" Circuit Low |
COM: Fuel Level (FL) Sensor 2 Communication With IPC |
- IPC module signal: signal range check failure
|
|
|
|
-- Check the Fuel Level Sensor 2 -G169- and its associated circuitry. Refer to appropriate repair information. |
- IPC module signal: short to ground failure
|
| P2068 Fuel Level Sensor "B" Circuit High |
COM: Fuel Level (FL) Sensor 2 Communication With IPC |
- IPC module signal: short to battery / open circuit failure
|
|
|
|
-- Check the Fuel Level Sensor 2 -G169- and its associated circuitry. Refer to appropriate repair information. |
| P2088 "A" Camshaft Position Actuator Control Circuit Low Bank 1 |
Variable Valve Timing (VVT) Intake Actuator Short To Ground |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING
. |
| P2089 "A" Camshaft Position Actuator Control Circuit High Bank 1 |
Variable Valve Timing (VVT) Intake Actuator Short To Battery Plus |
- Signal current > 0.60 - 12.50 A
|
- Actuator commanded on
- Engine speed > 0 RPM
|
|
|
-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING
. |
| P2090 "B" Camshaft Position Actuator Control Circuit Low Bank 1 |
Variable Valve Timing (VVT) Exhaust Actuator Short To Ground |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Cam Adjustment Valve 1 - N318-, CHECKING
. |
| P2091 "B" Camshaft Position Actuator Control Circuit High Bank 1 |
Variable Valve Timing (VVT) Exhaust Actuator Short To Battery Plus |
- Signal current > 0.60 - 12.50 A
|
- Actuator commanded on
- Engine speed > 0 RPM
|
|
|
-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Cam Adjustment Valve 1 - N318-, CHECKING
. |
| P2092 "A" Camshaft Position Actuator Control Circuit Low Bank 2 |
Variable Valve Timing (VVT) Intake Actuator Short To Ground |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING
. |
| P2093 "A" Camshaft Position Actuator Control Circuit High Bank 2 |
Variable Valve Timing (VVT) Intake Actuator Short To Battery Plus |
- Signal current > 0.60 - 12.50 A
|
- Actuator commanded on
- Engine speed > 0 RPM
|
|
|
-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING
. |
| P2094 "B" Camshaft Position Actuator Control Circuit Low Bank 2 |
Variable Valve Timing (VVT) Exhaust Actuator Short To Ground |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to Exhaust Cam Adjustment Valve 2 - N319-, CHECKING
. |
| P2095 "B" Camshaft Position Actuator Control Circuit High Bank 2 |
Variable Valve Timing (VVT) Exhaust Actuator Short To Battery Plus |
- Signal current > 0.60 - 12.50 A
|
- Actuator commanded on
- Engine speed > 0 RPM
|
|
|
-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING
.-- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to Exhaust Cam Adjustment Valve 2 - N319-, CHECKING
. |
| P2096 Post Catalyst Fuel Trim System Too Lean Bank 1 |
Fuel System Out Of Range Low |
- I-part of 2nd lambda control loop (fuel trim) < -0.03 [-]
- And
- I-part of 2nd lambda control loop (lambda offset) >= -0.07 [-]
- And
- Deviation I-part of 2nd lambda control loop between previous DCY and actual DCY < 0.01 [-]
|
- General:
- Modeled exhaust gas temperature 350 - 950° C
- For time > 2.0 s
- Scavenging-rate < 1.02 [-]
- Split factor DFI/MFI not calibrated
- Lambda control closed loop
- 2nd lambda control closed loop
- For time >= 33.0 s
- O2S front ready
- O2S rear ready
- O2S heater front ready
- O2S heater rear ready
- H2 correction of rear oxygen sensor voltage < 80.0 V
- Exhaust gas mass flow 28.0 - 500.0 kg/h
- Or
- Exhaust gas mass flow 15.0 - 28.0 kg/h
- Within time < 3.0 s
- And
- After fuel cut off without catalyst purge:
- Integrated exhaust gas mass > 250.0 g
- After fuel cut off with catalyst purge:
- Integrated exhaust gas mass > 250.0 g
- And
- Case 1:
- 1st lambda control loop not at min or max limit
- 2nd lambda control loop active
- Case 2:
- 1st lambda control loop at min limit
- O2S front < 1.0 [-]
- O2S rear voltage < 0.4 V
- Case 3:
- 1st lambda control loop at max limit
- O2S front > 1.0 [-]
- O2S rear voltage > 0.6 V
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
.-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| P2097 Post Catalyst Fuel Trim System Too Rich Bank 1 |
Fuel System Out Of Range High |
- I-part of 2nd lambda control loop (fuel trim) > 0.03 [-]
- And
- I-part of 2nd lambda control loop (lambda offset) <= 0.07 [-]
- And
- Deviation I-part of 2nd lambda control loop between previous DCY and actual DCY < 0.01 [-]
|
- General:
- Modeled exhaust gas temperature 350 - 950° C
- For time > 2.0 s
- Scavenging-rate < 1.02 [-]
- Split factor DFI/MFI not calibrated
- Lambda control closed loop
- 2nd lambda control closed loop
- For time >= 33.0 s
- O2S front ready
- O2S rear ready
- O2S heater front ready
- O2S heater rear ready
- H2 correction of rear oxygen sensor voltage < 80.0 V
- Exhaust gas mass flow 28.0 - 500.0 kg/h
- Or
- Exhaust gas mass flow 15.0 - 28.0 kg/h
- Within time < 3.0 s
- And
- After fuel cut off without catalyst purge:
- Integrated exhaust gas mass > 250.0 g
- After fuel cut off with catalyst purge:
- Integrated exhaust gas mass > 250.0 g
- And
- Case 1:
- 1st lambda control loop not at min or max limit
- 2nd lambda control loop active
- Case 2:
- 1st lambda control loop at min limit
- O2S front < 1.0 [-]
- O2S rear voltage < 0.4 V
- Case 3:
- 1st lambda control loop at max limit
- O2S front > 1.0 [-]
- O2S rear voltage > 0.6 V
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
.-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| P2100 Throttle Actuator "A" Control Motor Circuit/Open |
Throttle Actuator Open Circuit |
- Load resistance 2.5 - 50.0 kΩ
|
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| P2101 Throttle Actuator "A" Control Motor Circuit Range/Performance |
Throttle Actuator Functional Check |
- Absolute value of difference between throttle position set point and throttle flap opening angle for electronic throttle control > 5.0%
|
- Throttle adaptation not active
- Actuator commanded on
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| Throttle Actuator Out Of Range |
- Absolute value of control duty cycle > 80.0%
|
- Throttle adaptation not active
- Actuator commanded on
- Absolute value of difference between throttle position set point and throttle flap opening angle for electronic throttle control < 5.0%
|
|
| P2106 Throttle Actuator Control System - Forced Limited Power |
Throttle Actuator Short Circuit |
- Signal current > 8.4 - 14.0 A
- And
- Position deviation error active
|
- Throttle adaptation not active
- Actuator commanded on
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| Throttle Actuator Functional Check |
- Actuator diagnostic signal: internal error failure
- And
- Position deviation error active
|
- Throttle actuator not active
- Actuator commanded on
|
- Power stage temperature > 140° C
- And
- Position deviation error active
|
- Throttle adaptation not active
- Actuator commanded on
|
| P2119 Throttle Actuator "A" Control Throttle Body Range/Performance |
Throttle Actuator Signal Range Check Low |
- Throttle position sensor (TPS) 1 voltage < 0.38 V
- Or
- Throttle position sensor (TPS) 2 voltage < 4.38 V
|
- Throttle adaptation active
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| Throttle Actuator Signal Range Check High |
- Throttle position sensor (TPS) 1 voltage > 0.72 V
- Or
- Throttle position sensor (TPS) 2 voltage > 4.62 V
|
| P2121 Throttle/Pedal Position Sensor/Switch "D" Circuit Range/Performance |
Accelerator Pedal Position (APP) Sensor 1 Internal Hardware Check |
|
|
|
|
-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING
. |
| P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low |
Accelerator Pedal Position (APP) Sensor 1 Out Of Range Low |
|
|
|
|
-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING
. |
| P2123 Throttle/Pedal Position Sensor/Switch "D" Circuit High |
Accelerator Pedal Position (APP) Sensor 1 Out Of Range High |
|
|
|
|
-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING
. |
| P2126 Throttle/Pedal Position Sensor/Switch "E" Circuit Range/Performance |
Accelerator Pedal Position (APP) Sensor 2 Internal Hardware Check |
|
|
|
|
-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING
. |
| P2127 Throttle/Pedal Position Sensor/Switch "E" Circuit Low |
Accelerator Pedal Position (APP) Sensor 2 Out Of Range Low |
|
|
|
|
-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING
. |
| P2128 Throttle/Pedal Position Sensor/Switch "E" Circuit High |
Accelerator Pedal Position (APP) Sensor 2 Out Of Range High |
|
|
|
|
-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING
. |
| P2138 Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation |
Accelerator Pedal Position (APP) Sensor 1 and 2 Rationality Check |
- Signal voltage sensor 1 vs. 2 > 0.14 - 0.38 V
|
- Signal voltage sensor 1 > 440.0 mV
- Signal voltage sensor 2 > 440.0 mV
|
|
|
-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING
. |
| P2181 Cooling System Performance |
Engine Cooling System Performance Not In The Expected Range |
- Cooling system temperature too low after a sufficient MAF integral < 63 - 79° C
- For time >= 30.0 s
|
- Monitor entry conditions:
- ECT @ cylinder block @ start -10 - 60° C
- And
- AAT -10 - 3, 004° C
- Or
- IAT @ manifold not calibrated ° C
- Begin of air mass integration:
- ECT @ cylinder block > 10° C
- Conditions for diagnosis:
- MAF < 3, 276.70 kg/h
- Delta BARO < 3, 276.70 kPa
- Delta AAT < 3, 003.6 K
- And
- Accum. time required < 32, 767.0 s
- Or
- Accum. integrated air mass not calibrated kg
- Accumulation enable if
- Fuel cut off active
- Or
- Engine load > 399.99%
- Or
- Engine load < 18.99 - 38.0%
- Start of fault decision:
- Integrated air mass > 8.13 - 18.44 kg
- Conditions at fault decision:
- (Average values since start)
- MAF (lower threshold) >= 41.0 - 90.0 kg/h
- MAF (upper threshold) <= 100.0 - 260.0 kg/h
- Vehicle speed (lower threshold) >= 22 MPH
- Vehicle speed (upper threshold) <= 75 MPH
|
- 0.0 (Unified 1, 300.0) s
- Once / DCY
|
|
-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING
.-- Check the After-Run Coolant Pump -V51-. Refer to After-Run Coolant Pump - V51-, CHECKING
.-- Check the Engine Coolant Temperature Sensor on Engine - G82-. Refer to Engine Coolant Temperature Sensor on Engine - G82-
.-- Check the Engine Coolant Temperature Sensor on Radiator Outlet - G83-. Refer to Engine Coolant Temperature Sensor on Radiator Outlet - G83-, CHECKING
.-- Check the engine coolant thermostat. Refer to appropriate repair information. |
- Cooling system temperature too low after a sufficient MAF integral < 63 - 79° C
- For time >= 30.0 s
- Or
- Filtered ECT @ cylinder block decreases under a threshold value after reaching a high temperature level < 60° C
|
- Monitor entry conditions:
- ECT @ cylinder block @ start -10 - 60° C
- And
- AAT -10 - 3, 004° C
- Or
- IAT @ manifold not calibrated ° C
- Begin of air mass integration:
- ECT @ cylinder block > 10° C
- Conditions for diagnosis:
- MAF < 3, 276.70 kg/h
- Delta BARO < 3, 276.70 kPa
- Delta AAT < 3, 003.6 K
- And
- Accum. time required < 32, 767.0 s
- Or
- Accum. integrated air mass not calibrated kg
- Accumulation enable if
- Fuel cut off active
- Or
- Engine load > 399.99%
- Or
- Engine load < 18.99 - 38.0%
- Start of fault decision:
- Integrated air mass > 8.13 - 18.44 kg
- Conditions at fault decision:
- (Average values since start)
- MAF (lower threshold) >= 41.0 - 90.0 kg/h
- MAF (upper threshold) <= 100.0 - 260.0 kg/h
- Vehicle speed (lower threshold) >= 22 MPH
- Vehicle speed (upper threshold) <= 75 MPH
- Deactivated after first fault detection Mil illumination (2 dcy) with diagnosis above
- ECT @ cylinder block > 60° C
- ECT @ cylinder block @ start (lower threshold) > -10° C
- ECT @ cylinder block @ start (upper threshold) < 3, 004° C
- Time since last engine start > 30.1 s
- Engine stop counter < 100.0 [-]
- Single engine stop-time < 300.0 s
- Engine load > 30.0%
- Fuel cut off not active
- Engine running
|
- 0.0 (Unified 250.0) s
- Once / DCY
|
| P2184 Engine Coolant Temperature Sensor 2 Circuit Low |
Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet Short To Ground |
|
|
|
|
-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor on Radiator Outlet - G83-, CHECKING
. |
| P2185 Engine Coolant Temperature Sensor 2 Circuit High |
Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet Short To Battery / Open Circuit |
|
|
|
|
-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor on Radiator Outlet - G83-, CHECKING
. |
| P2195
O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 |
Oxygen Sensors (O2S) Front Out Of Range High |
- I-part of 2nd lambda control loop > 0.07 [-]
|
- General:
- Modeled exhaust gas temperature 350 - 950° C
- For time > 2.0 s
- Scavenging-rate < 1.02 [-]
- Split factor DFI/MFI not calibrated
- Lambda control closed loop
- 2nd lambda control closed loop
- For time >= 33.0 s
- O2S front ready
- O2S rear ready
- O2S heater front ready
- O2S heater rear ready
- H2 correction of rear oxygen sensor voltage < 80.0 V
- Exhaust gas mass flow 28.0 - 500.0 kg/h
- Or
- Exhaust gas mass flow 15.0 - 28.0 kg/h
- Within time < 3.0 s
- And
- After fuel cut off without catalyst purge:
- Integrated exhaust gas mass > 250.0 g
- After fuel cut off with catalyst purge:
- Integrated exhaust gas mass > 250.0 g
- And
- Case 1:
- 1st lambda control loop not at min or max limit
- 2nd lambda control loop active
- Case 2:
- 1st lambda control loop at min limit
- O2S front < 1.0 [-]
- O2S rear voltage < 0.4 V
- Case 3:
- 1st lambda control loop at max limit
- O2S front > 1.0 [-]
- O2S rear voltage > 0.6 V
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
. |
| P2196
O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 |
Oxygen Sensors (O2S) Front Out Of Range Low |
- I-part of 2nd lambda control loop < -0.07 [-]
|
- General:
- Modeled exhaust gas temperature 350 - 950° C
- For time > 2.0 s
- Scavenging-rate < 1.02 [-]
- Split factor DFI/MFI not calibrated
- Lambda control closed loop
- 2nd lambda control closed loop
- For time >= 33.0 s
- O2S front ready
- O2S rear ready
- O2S heater front ready
- O2S heater rear ready
- H2 correction of rear oxygen sensor voltage < 80.0 V
- Exhaust gas mass flow 28.0 - 500.0 kg/h
- Or
- Exhaust gas mass flow 15.0 - 28.0 kg/h
- Within time < 3.0 s
- And
- After fuel cut off without catalyst purge:
- Integrated exhaust gas mass > 250.0 g
- After fuel cut off with catalyst purge:
- Integrated exhaust gas mass > 250.0 g
- And
- Case 1:
- 1st lambda control loop not at min or max limit
- 2nd lambda control loop active
- Case 2:
- 1st lambda control loop at min limit
- O2S front < 1.0 [-]
- O2S rear voltage < 0.4 V
- Case 3:
- 1st lambda control loop at max limit
- O2S front > 1.0 [-]
- O2S rear voltage > 0.6 V
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING
. |
| P219C
Cylinder 1 Air-Fuel Ratio Imbalance |
Fuel System A/F Cylinder Imbalance: Out Of Range Low |
- Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.80 [-]
|
- General:
- Camshaft adjustment ready
- Crankshaft adaptation not calibrated
- Rough road not detected
- Engine roughness signal valid
- Engine speed 1, 000 - 2, 400 RPM
- Engine load 26.30 - 65.30%
- Selected gear >= 7.0 [-]
- BARO > 65.0 kPa
- AAT > -28° C
- ECT @ cylinder block 50 - 150° C
- Modeled catalyst temperature 250 - 900° C
- Electrical check of O2S front completed
- Electrical check of O2S rear completed
- Lambda control closed loop
- Canister load not calibrated [-]
- Lambda set value not calibrated [-]
- Catalyst heating not active
- Ratio fuel mass from evap purge system to fuel mass through injectors < 0.99 [-]
- Integrated air mass >= 3.20 - 20.0 kg
- Misfire on currently lean shifted cylinder not detected
|
- 20.0 (does not run in FTP) s
- Once / DCY
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P219D
Cylinder 2 Air-Fuel Ratio Imbalance |
Fuel System A/F Cylinder Imbalance: Out Of Range Low |
- Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.80 [-]
|
- General:
- Camshaft adjustment ready
- Crankshaft adaptation not calibrated
- Rough road not detected
- Engine roughness signal valid
- Engine speed 1, 000 - 2, 400 RPM
- Engine load 26.30 - 65.30%
- Selected gear >= 7.0 [-]
- BARO > 65.0 kPa
- AAT > -28° C
- ECT @ cylinder block 50 - 150° C
- Modeled catalyst temperature 250 - 900° C
- Electrical check of O2S front completed
- Electrical check of O2S rear completed
- Lambda control closed loop
- Canister load not calibrated [-]
- Lambda set value not calibrated [-]
- Catalyst heating not active
- Ratio fuel mass from evap purge system to fuel mass through injectors < 0.99 [-]
- Integrated air mass >= 3.20 - 20.0 kg
- Misfire on currently lean shifted cylinder not detected
|
- 20.0 (does not run in FTP) s
- Once / DCY
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P219E
Cylinder 3 Air-Fuel Ratio Imbalance |
Fuel System A/F Cylinder Imbalance: Out Of Range Low |
- Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.80 [-]
|
- General:
- Camshaft adjustment ready
- Crankshaft adaptation not calibrated
- Rough road not detected
- Engine roughness signal valid
- Engine speed 1, 000 - 2, 400 RPM
- Engine load 26.30 - 65.30%
- Selected gear >= 7.0 [-]
- BARO > 65.0 kPa
- AAT > -28° C
- ECT @ cylinder block 50 - 150° C
- Modeled catalyst temperature 250 - 900° C
- Electrical check of O2S front completed
- Electrical check of O2S rear completed
- Lambda control closed loop
- Canister load not calibrated [-]
- Lambda set value not calibrated [-]
- Catalyst heating not active
- Ratio fuel mass from evap purge system to fuel mass through injectors < 0.99 [-]
- Integrated air mass >= 3.20 - 20.0 kg
- Misfire on currently lean shifted cylinder not detected
|
- 20.0 (does not run in FTP) s
- Once / DCY
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P219F
Cylinder 4 Air-Fuel Ratio Imbalance |
Fuel System A/F Cylinder Imbalance: Out Of Range Low |
- Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.80 [-]
|
- General:
- Camshaft adjustment ready
- Crankshaft adaptation not calibrated
- Rough road not detected
- Engine roughness signal valid
- Engine speed 1, 000 - 2, 400 RPM
- Engine load 26.30 - 65.30%
- Selected gear >= 7.0 [-]
- BARO > 65.0 kPa
- AAT > -28° C
- ECT @ cylinder block 50 - 150° C
- Modeled catalyst temperature 250 - 900° C
- Electrical check of O2S front completed
- Electrical check of O2S rear completed
- Lambda control closed loop
- Canister load not calibrated [-]
- Lambda set value not calibrated [-]
- Catalyst heating not active
- Ratio fuel mass from evap purge system to fuel mass through injectors < 0.99 [-]
- Integrated air mass >= 3.20 - 20.0 kg
- Misfire on currently lean shifted cylinder not detected
|
- 20.0 (does not run in FTP) s
- Once / DCY
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P21A0
Cylinder 5 Air-Fuel Ratio Imbalance |
Fuel System A/F Cylinder Imbalance: Out Of Range Low |
- Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.80 [-]
|
- General:
- Camshaft adjustment ready
- Crankshaft adaptation not calibrated
- Rough road not detected
- Engine roughness signal valid
- Engine speed 1, 000 - 2, 400 RPM
- Engine load 26.30 - 65.30%
- Selected gear >= 7.0 [-]
- BARO > 65.0 kPa
- AAT > -28° C
- ECT @ cylinder block 50 - 150° C
- Modeled catalyst temperature 250 - 900° C
- Electrical check of O2S front completed
- Electrical check of O2S rear completed
- Lambda control closed loop
- Canister load not calibrated [-]
- Lambda set value not calibrated [-]
- Catalyst heating not active
- Ratio fuel mass from evap purge system to fuel mass through injectors < 0.99 [-]
- Integrated air mass >= 3.20 - 20.0 kg
- Misfire on currently lean shifted cylinder not detected
|
- 20.0 (does not run in FTP) s
- Once / DCY
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P21A1
Cylinder 6 Air-Fuel Ratio Imbalance |
Fuel System A/F Cylinder Imbalance: Out Of Range Low |
- Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.80 [-]
|
- General:
- Camshaft adjustment ready
- Crankshaft adaptation not calibrated
- Rough road not detected
- Engine roughness signal valid
- Engine speed 1, 000 - 2, 400 RPM
- Engine load 26.30 - 65.30%
- Selected gear >= 7.0 [-]
- BARO > 65.0 kPa
- AAT > -28° C
- ECT @ cylinder block 50 - 150° C
- Modeled catalyst temperature 250 - 900° C
- Electrical check of O2S front completed
- Electrical check of O2S rear completed
- Lambda control closed loop
- Canister load not calibrated [-]
- Lambda set value not calibrated [-]
- Catalyst heating not active
- Ratio fuel mass from evap purge system to fuel mass through injectors < 0.99 [-]
- Integrated air mass >= 3.20 - 20.0 kg
- Misfire on currently lean shifted cylinder not detected
|
- 20.0 (does not run in FTP) s
- Once / DCY
|
|
-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
. |
| P2227 Barometric Pressure Sensor "A" Circuit Range/Performance |
Barometric Pressure (BARO) Sensor Cross Check |
- Diff. BARO to average value of all pressure sensors @ start < -1.50 kPa
|
- Engine speed 0 RPM
- For time > 3.0 s
|
|
|
-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
- Diff. BARO to average value of all pressure sensors @ start > 1.50 kPa
|
| Barometric Pressure (BARO) Sensor Rationality Check |
- Signal gradient > 0.25 kPa/s
|
|
|
- Signal gradient < -0.25 kPa/s
|
- Diff. barometric sensor vs. last driving cycle > 256.0 kPa
- And
- Diff. barometric sensor signal vs. boost pressure signal > 257.50 kPa
|
- Time after engine start < 5.0 s
- Engine speed < 0 RPM
- Throttle position < 0.0%
|
|
- Diff. barometric sensor vs. last driving cycle > 256.0 kPa
- And
- Diff. barometric sensor signal vs. boost pressure signal < -257.50 kPa
|
| P2228 Barometric Pressure Sensor "A" Circuit Low |
Barometric Pressure (BARO) Sensor Short To Ground |
|
|
|
|
-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING
. |
| Barometric Pressure (BARO) Sensor Out Of Range Low |
|
| P2229 Barometric Pressure Sensor "A" Circuit High |
Barometric Pressure (BARO) Sensor Rationality Check |
- Barometric sensor signal failure
|
|
|
|
-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING
. |
| Barometric Pressure (BARO) Sensor Out Of Range High |
|
|
|
| Barometric Pressure (BARO) Sensor Short To Battery / Open Circuit |
|
| P2237 O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1 |
Oxygen Sensors (O2S) Front Pump Cell Transition Check - Circuit Continuity |
- Measured calibration resistance at nernst cell > 164.0 Ω
- And
- Measured calibration resistance at pump cell < 164.0 Ω
|
- Operating temperature reached
- Heater control closed loop
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| P223C O2 Sensor Pumping Current Range/Performance Bank 1 |
Oxygen Sensors (O2S) Front Electrode Resistance Check |
- Number of positive pump current exceedance > 0.0 [-]
- Or
- Number of negative pump current exceedance > 0.0 [-]
- Or
- Number of invalid pump current measurements out of 15 per pump current measurement cycle not calibrated [-]
- For time not calibrated s
|
- Sensor pump current active
- Number of confirmations of current ASIC mode > 10.0 [-]
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| P2243 O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 |
Oxygen Sensors (O2S) Front Nernst Cell Transition Check For Hot Sensor - Circuit Continuity |
- Measured calibration resistance at nernst cell < 164.0 Ω
- And
- Measured calibration resistance at pump cell > 164.0 Ω
|
- Operating temperature reached
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| P2251 O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1 |
Oxygen Sensors (O2S) Front Nernst And Pump Cell Transition Check - Circuit Continuity |
- Difference between measured calibration resistance at pump cell and at nernst cell < 164.0 Ω
- And
- Measured calibration resistance at pump cell < 164.0 Ω
|
- Operating temperature reached
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| P2270
O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 |
Oxygen Sensors (O2S) Rear O2S Signal Check - Stuck Low |
- O2S sensor voltage < 0.75 V
- And
- Accumulated rich gas mass flow into catalyst >= 2, 200.0 mg
|
- Monitor entry conditions
- Conditions for active lambda diagnosis (referenced) checked
- Conditions for measurement window
- Requested lambda 0.87 [-]
- End of measurement window
- Number of checks 1.0 [-]
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
. |
| Conditions For Active Lambda Diagnosis |
- General conditions
- Time after engine start > 0.0 s
- Or
- Integrated air mass > 2.30 kg
- Integrated heat energy not calibrated kJ
- O2S front ready
- O2S front offset error suspicion not detected
- O2S rear ready
- Integrated air mass after O2S ready >= 0.05 kg
- Modeled EGT at O2S rear > 400° C
- Difference between actual O2S ceramic temp. and O2S ceramic temp. set point < 80.0 K
- Time after fuel cut off > 10.0 s
- Lambda set point 0.98 - 1.02 [-]
- For integrated air mass >= 0.10 kg
- Engine speed 1, 000 - 4, 000 RPM
- Vehicle speed > 22 MPH
- Engine load > 10.01 - 19.99%
- AAT not calibrated ° C
- ECT @ cylinder block >= -3, 550° C
- BARO >= 63.80 kPa
- Cam profile switching not calibrated [-]
- Gear shifting not calibrated [-]
- For time not calibrated s
- Delay after CD transition not calibrated s
- Alternative EVAP condition 1.0 [-]
- Integrated EVAP purge mass since last purge stop > 0.0 g
- Ratio fuel mass from evap purge system to fuel mass through injectors <= 0.70 [-]
- EVAP purge adaption value <= 64.0 [-]
- Or
- Alternative EVAP condition 2
- EVAP purge mass into intake manifold <= 0.0 kg/h
- Or
- Evap purge in limp-home mode active
- Or
- Alternative EVAP condition 3.0 [-]
- Evap purge not active
- Scavenging
- Scavenging rate < 1.02 [-]
- For integrated air mass > 0.05 kg
- Lower range window
- Exhaust gas mass flow, lower range 35.0 - 230.0 kg/h
- Modeled EGT in catalyst system, lower range 480 - 910° C
- Change of modeled catalyst temperature < 50.0 K
- Upper range window
- Exhaust gas mass flow, upper range 6, 553.50 kg/h
- Modeled EGT in catalyst system, upper range 1, 263° C
- Change of modeled catalyst temperature < 50.0 K
- Lower/upper range window (conditions fulfilled)
- Catalyst temperature > -3, 550° C
- For time > 10.0 s
- Integrated air mass >= 0.05 kg
- Change of exhaust gas mass flow -50.0 - 50.0 kg/h
- For integrated exhaust gas mass flow -50.0 - 50.0 kg/h
- With delay time 4.0 s
- Lambda enable condition monitor
- Monitoring stops if lambda deviation >= -5.0 - 5.0%
- Deviation between engine nominal lambda value and expected lambda at sensor position < 0.01 [-]
- With delay time not calibrated s
- Or
- Monitoring stop events per DCY (monitoring stop disabled) not calibrated [-]
- Lambda control not at min or max limit
- Lambda set point request realized
- Conditions to switch from rich to lean phase
- Lambda set point -15.18 - 16.92 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage >= 5.0 V
- Or
- Alternative condition 2
- O2S rear voltage >= 0.75 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF rich gas integral >= 0.5 g
- Conditions to switch from lean to rich phase
- Lambda set point -14.98 - 17.12 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage <= 0.0 V
- Or
- Alternative condition 2
- O2S rear voltage <= 0.25 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF O2 integral >= 0.3 g
|
| P2271
O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 |
Oxygen Sensors (O2S) Rear O2S Signal Check - Stuck High |
- O2S sensor voltage > 0.25 V
- And
- Accumulated O2 mass flow into catalyst >= 1, 800.0 mg
|
- Active diagnosis
- Conditions for active lambda diagnosis (referenced) checked
- Passive diagnosis
- Conditions for passive lambda diagnosis during fuel cut off (referenced) not calibrated
- Conditions for measurement window
- Requested lambda 1.07 [-]
- End of measurement window
- Number of checks 1.0 [-]
|
|
|
-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING
. |
| Conditions For Active Lambda Diagnosis |
- General conditions
- Time after engine start > 0.0 s
- Or
- Integrated air mass > 2.30 kg
- Integrated heat energy not calibrated kJ
- O2S front ready
- O2S front offset error suspicion not detected
- O2S rear ready
- Integrated air mass after O2S ready >= 0.05 kg
- Modeled EGT at O2S rear > 400° C
- Difference between actual O2S ceramic temp. and O2S ceramic temp. set point < 80.0 K
- Time after fuel cut off > 10.0 s
- Lambda set point 0.98 - 1.02 [-]
- For integrated air mass >= 0.10 kg
- Engine speed 1, 000 - 4, 000 RPM
- Vehicle speed > 22 MPH
- Engine load > 10.01 - 19.99%
- AAT not calibrated ° C
- ECT @ cylinder block >= -3, 550° C
- BARO >= 63.80 kPa
- Cam profile switching not calibrated [-]
- Gear shifting not calibrated [-]
- For time not calibrated s
- Delay after CD transition not calibrated s
- Alternative EVAP condition 1.0 [-]
- Integrated EVAP purge mass since last purge stop > 0.0 g
- Ratio fuel mass from evap purge system to fuel mass through injectors <= 0.70 [-]
- EVAP purge adaption value <= 64.0 [-]
- Or
- Alternative EVAP condition 2
- EVAP purge mass into intake manifold <= 0.0 kg/h
- Or
- Evap purge in limp-home mode active
- Or
- Alternative EVAP condition 3.0 [-]
- Evap purge not active
- Scavenging
- Scavenging rate < 1.02 [-]
- For integrated air mass > 0.05 kg
- Lower range window
- Exhaust gas mass flow, lower range 35.0 - 230.0 kg/h
- Modeled EGT in catalyst system, lower range 480 - 910° C
- Change of modeled catalyst temperature < 50.0 K
- Upper range window
- Exhaust gas mass flow, upper range 6, 553.50 kg/h
- Modeled EGT in catalyst system, upper range 1, 263° C
- Change of modeled catalyst temperature < 50.0 K
- Lower/upper range window (conditions fulfilled)
- Catalyst temperature > -3, 550° C
- For time > 10.0 s
- Integrated air mass >= 0.05 kg
- Change of exhaust gas mass flow -50.0 - 50.0 kg/h
- For integrated exhaust gas mass flow -50.0 - 50.0 kg/h
- With delay time 4.0 s
- Lambda enable condition monitor
- Monitoring stops if lambda deviation >= -5.0 - 5.0%
- Deviation between engine nominal lambda value and expected lambda at sensor position < 0.01 [-]
- With delay time not calibrated s
- Or
- Monitoring stop events per DCY (monitoring stop disabled) not calibrated [-]
- Lambda control not at min or max limit
- Lambda set point request realized
- Conditions to switch from rich to lean phase
- Lambda set point -15.18 - 16.92 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage >= 5.0 V
- Or
- Alternative condition 2
- O2S rear voltage >= 0.75 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF rich gas integral >= 0.5 g
- Conditions to switch from lean to rich phase
- Lambda set point -14.98 - 17.12 [-]
- For time > 0.0 s
- Integrated exhaust gas mass >= 0.01 kg
- Alternative condition 1
- O2S rear voltage <= 0.0 V
- Or
- Alternative condition 2
- O2S rear voltage <= 0.25 V
- O2S rear voltage gradient -66.50 - 66.50 V/s
- MAF O2 integral >= 0.3 g
|
| P2279 MAP/MAF - Throttle Position Correlation |
Intake Manifold Adaptation Value Monitoring |
- Offset value throttle mass flow > 18.0 kg/h
- And
- Correction factor > 0.97 [-]
|
- Desired MAF 3.0 - 20.0 kg/h
- ECT @ cylinder block -48 - 143° C
- BARO > 0.0 kPa
- Evap purge valve closed
- EGR off
|
|
|
-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING
. |
| P2300 Ignition Coil "A" Primary Control Circuit Low |
Ignition Coil Short To Ground |
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P2301 Ignition Coil "A" Primary Control Circuit High |
Ignition Coil Short To Battery Plus |
- Signal voltage > 5.0 - 7.0 V
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P2303 Ignition Coil "B" Primary Control Circuit Low |
Ignition Coil Short To Ground |
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P2304 Ignition Coil "B" Primary Control Circuit High |
Ignition Coil Short To Battery Plus |
- Signal voltage > 5.0 - 7.0 V
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P2306 Ignition Coil "C" Primary Control Circuit Low |
Ignition Coil Short To Ground |
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P2307 Ignition Coil "C" Primary Control Circuit High |
Ignition Coil Short To Battery Plus |
- Signal voltage > 5.0 - 7.0 V
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P2309 Ignition Coil "D" Primary Control Circuit Low |
Ignition Coil Short To Ground |
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P230A Cylinder 1 Air-Fuel Ratio Imbalance - Adjustment At Limit During Balance |
Fuel System A/F Cylinder Imbalance: Backstop Monitor |
- Cylinder misfire counter > 10.0 [-]
|
- General:
- Camshaft adjustment ready
- Crankshaft adaptation not calibrated
- Rough road not detected
- Engine roughness signal valid
- Engine speed 1, 000 - 2, 400 RPM
- Engine load 26.30 - 65.30%
- Selected gear >= 7.0 [-]
- BARO > 65.0 kPa
- AAT > -28° C
- ECT @ cylinder block 50 - 150° C
- Modeled catalyst temperature 250 - 900° C
- Electrical check of O2S front completed
- Electrical check of O2S rear completed
- Lambda control closed loop
- Canister load not calibrated [-]
- Lambda set value not calibrated [-]
- Catalyst heating not active
- Ratio fuel mass from evap purge system to fuel mass through injectors < 0.99 [-]
- Integrated air mass >= 3.20 - 20.0 kg
- Additional conditions:
- A/F cylinder imbalance monitor active
|
- 20.0 (does not run in FTP) s
- Once / DCY
|
|
-- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P230B Cylinder 2 Air-Fuel Ratio Imbalance - Adjustment At Limit During Balance |
Fuel System A/F Cylinder Imbalance: Backstop Monitor |
- Cylinder misfire counter > 10.0 [-]
|
- General:
- Camshaft adjustment ready
- Crankshaft adaptation not calibrated
- Rough road not detected
- Engine roughness signal valid
- Engine speed 1, 000 - 2, 400 RPM
- Engine load 26.30 - 65.30%
- Selected gear >= 7.0 [-]
- BARO > 65.0 kPa
- AAT > -28° C
- ECT @ cylinder block 50 - 150° C
- Modeled catalyst temperature 250 - 900° C
- Electrical check of O2S front completed
- Electrical check of O2S rear completed
- Lambda control closed loop
- Canister load not calibrated [-]
- Lambda set value not calibrated [-]
- Catalyst heating not active
- Ratio fuel mass from evap purge system to fuel mass through injectors < 0.99 [-]
- Integrated air mass >= 3.20 - 20.0 kg
- Additional conditions:
- A/F cylinder imbalance monitor active
|
- 20.0 (does not run in FTP) s
- Once / DCY
|
|
-- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P230C Cylinder 3 Air-Fuel Ratio Imbalance - Adjustment At Limit During Balance |
Fuel System A/F Cylinder Imbalance: Backstop Monitor |
- Cylinder misfire counter > 10.0 [-]
|
- General:
- Camshaft adjustment ready
- Crankshaft adaptation not calibrated
- Rough road not detected
- Engine roughness signal valid
- Engine speed 1, 000 - 2, 400 RPM
- Engine load 26.30 - 65.30%
- Selected gear >= 7.0 [-]
- BARO > 65.0 kPa
- AAT > -28° C
- ECT @ cylinder block 50 - 150° C
- Modeled catalyst temperature 250 - 900° C
- Electrical check of O2S front completed
- Electrical check of O2S rear completed
- Lambda control closed loop
- Canister load not calibrated [-]
- Lambda set value not calibrated [-]
- Catalyst heating not active
- Ratio fuel mass from evap purge system to fuel mass through injectors < 0.99 [-]
- Integrated air mass >= 3.20 - 20.0 kg
- Additional conditions:
- A/F cylinder imbalance monitor active
|
- 20.0 (does not run in FTP) s
- Once / DCY
|
|
-- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P230D Cylinder 4 Air-Fuel Ratio Imbalance - Adjustment At Limit During Balance |
Fuel System A/F Cylinder Imbalance: Backstop Monitor |
- Cylinder misfire counter > 10.0 [-]
|
- General:
- Camshaft adjustment ready
- Crankshaft adaptation not calibrated
- Rough road not detected
- Engine roughness signal valid
- Engine speed 1, 000 - 2, 400 RPM
- Engine load 26.30 - 65.30%
- Selected gear >= 7.0 [-]
- BARO > 65.0 kPa
- AAT > -28° C
- ECT @ cylinder block 50 - 150° C
- Modeled catalyst temperature 250 - 900° C
- Electrical check of O2S front completed
- Electrical check of O2S rear completed
- Lambda control closed loop
- Canister load not calibrated [-]
- Lambda set value not calibrated [-]
- Catalyst heating not active
- Ratio fuel mass from evap purge system to fuel mass through injectors < 0.99 [-]
- Integrated air mass >= 3.20 - 20.0 kg
- Additional conditions:
- A/F cylinder imbalance monitor active
|
- 20.0 (does not run in FTP) s
- Once / DCY
|
|
-- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P230E Cylinder 5 Air-Fuel Ratio Imbalance - Adjustment At Limit During Balance |
Fuel System A/F Cylinder Imbalance: Backstop Monitor |
- Cylinder misfire counter > 10.0 [-]
|
- General:
- Camshaft adjustment ready
- Crankshaft adaptation not calibrated
- Rough road not detected
- Engine roughness signal valid
- Engine speed 1, 000 - 2, 400 RPM
- Engine load 26.30 - 65.30%
- Selected gear >= 7.0 [-]
- BARO > 65.0 kPa
- AAT > -28° C
- ECT @ cylinder block 50 - 150° C
- Modeled catalyst temperature 250 - 900° C
- Electrical check of O2S front completed
- Electrical check of O2S rear completed
- Lambda control closed loop
- Canister load not calibrated [-]
- Lambda set value not calibrated [-]
- Catalyst heating not active
- Ratio fuel mass from evap purge system to fuel mass through injectors < 0.99 [-]
- Integrated air mass >= 3.20 - 20.0 kg
- Additional conditions:
- A/F cylinder imbalance monitor active
|
- 20.0 (does not run in FTP) s
- Once / DCY
|
|
-- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P230F Cylinder 6 Air-Fuel Ratio Imbalance - Adjustment At Limit During Balance |
Fuel System A/F Cylinder Imbalance: Backstop Monitor |
- Cylinder misfire counter > 10.0 [-]
|
- General:
- Camshaft adjustment ready
- Crankshaft adaptation not calibrated
- Rough road not detected
- Engine roughness signal valid
- Engine speed 1, 000 - 2, 400 RPM
- Engine load 26.30 - 65.30%
- Selected gear >= 7.0 [-]
- BARO > 65.0 kPa
- AAT > -28° C
- ECT @ cylinder block 50 - 150° C
- Modeled catalyst temperature 250 - 900° C
- Electrical check of O2S front completed
- Electrical check of O2S rear completed
- Lambda control closed loop
- Canister load not calibrated [-]
- Lambda set value not calibrated [-]
- Catalyst heating not active
- Ratio fuel mass from evap purge system to fuel mass through injectors < 0.99 [-]
- Integrated air mass >= 3.20 - 20.0 kg
- Additional conditions:
- A/F cylinder imbalance monitor active
|
- 20.0 (does not run in FTP) s
- Once / DCY
|
|
-- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING
.-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P2310 Ignition Coil "D" Primary Control Circuit High |
Ignition Coil Short To Battery Plus |
- Signal voltage > 5.0 - 7.0 V
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P2312 Ignition Coil "E" Primary Control Circuit Low |
Ignition Coil Short To Ground |
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P2313 Ignition Coil "E" Primary Control Circuit High |
Ignition Coil Short To Battery Plus |
- Signal voltage > 5.0 - 7.0 V
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P2315 Ignition Coil "F" Primary Control Circuit Low |
Ignition Coil Short To Ground |
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P2316 Ignition Coil "F" Primary Control Circuit High |
Ignition Coil Short To Battery Plus |
- Signal voltage > 5.0 - 7.0 V
|
|
|
|
-- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING
. |
| P2414 O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 |
Oxygen Sensors (O2S) Front Signal Range Check (Check For Sensor At Ambient Air) |
- O2S signal front > 12.0 [-]
|
- Lambda set value < 1.60 [-]
- Deviation between actual and set point O2S ceramic temp. < 40.0 K
- Fuel cut off not active
- Engine running
- Only AIR system
- AIR not active
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| P2610 ECM/PCM Engine Off Timer Performance |
Engine Control Module (ECM): Internal Timer Internal Hardware Check |
|
- Ignition off
- (During ECM keep alive-time)
|
|
|
-- Check ALL power and grounds to the ECM. The ECM must have a power supply when the key is off to run the timer and system checks. If OK, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| Engine Control Module (ECM): Internal Timer Rationality Check High |
- Deviation engine-off-time and ECM keep alive-time > 8.0%
|
- Reference ECM keep alive time 63.0 s
|
| Engine Control Module (ECM): Internal Timer Rationality Check Low |
- Deviation engine-off-time and ECM keep alive-time < -8.0%
|
- ECM shut down completed >= 1.0 [-]
- Ignition on
|
| P2626 O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 |
Oxygen Sensors (O2S) Front Nernst Cell Transition Check For Hot Sensor - Circuit Continuity |
- Measured calibration resistance at pump cell > 297.0 Ω
|
- Operating temperature reached
|
|
|
-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING
. |
| P2635 Fuel Pump "A" Low Flow/Performance |
Fuel Pump Control Module (FPCM) Signal Range Check |
|
|
|
|
-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING
. |
| Fuel Pump Control Module (FPCM) Functional Check: Pump Blocked |
- Number of detected non successful pump starts 3.0 [-]
|
|
| Fuel Pump Control Module (FPCM) Function Check: Engine Speed Deviation |
|
|
| P3081 Engine Temperature Too Low |
Engine Coolant Temperature (ECT) Sensor @ Cylinder Block Rationality Check Low |
- Diff. between modeled temperature and measured ECT @ cylinder block > 10.0 K
- Or
- Diff. between measured ECT @ cylinder block and reference model temperature > 3, 003.6 K
|
- Engine running
- Residual heat not detected
- ECT @ cylinder block @ start <= 40° C
- Reference model ECT >= -48° C
- Engine speed >= 0 RPM
- For time required > 0.0 s
|
|
|
-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING
.-- Check the After-Run Coolant Pump -V51-. Refer to After-Run Coolant Pump - V51-, CHECKING
.-- Check the engine coolant thermostat. Refer to appropriate repair information. |
| P31A1 Cam Shift Actuator "B" Cylinder 1 Circuit Low |
Variable Valve Lift (VVL) Intake Actuator Short To Ground @ Standard Valve Lift |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P31A2 Cam Shift Actuator "B" Cylinder 2 Circuit Low |
Variable Valve Lift (VVL) Intake Actuator Short To Ground @ Standard Valve Lift |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P31A3 Cam Shift Actuator "B" Cylinder 3 Circuit Low |
Variable Valve Lift (VVL) Intake Actuator Short To Ground @ Standard Valve Lift |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P31A4 Cam Shift Actuator "B" Cylinder 4 Circuit Low |
Variable Valve Lift (VVL) Intake Actuator Short To Ground @ Standard Valve Lift |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P31A5 Cam Shift Actuator "B" Cylinder 5 Circuit Low |
Variable Valve Lift (VVL) Intake Actuator Short To Ground @ Standard Valve Lift |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P31A6 Cam Shift Actuator "B" Cylinder 6 Circuit Low |
Variable Valve Lift (VVL) Intake Actuator Short To Ground @ Standard Valve Lift |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P31B1 Cam Shift Actuator "A" Cylinder 1 Circuit Low |
Variable Valve Lift (VVL) Intake Actuator Short To Ground @ Modified Valve Lift |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P31B2 Cam Shift Actuator "A" Cylinder 2 Circuit Low |
Variable Valve Lift (VVL) Intake Actuator Short To Ground @ Modified Valve Lift |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P31B3 Cam Shift Actuator "A" Cylinder 3 Circuit Low |
Variable Valve Lift (VVL) Intake Actuator Short To Ground @ Modified Valve Lift |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P31B4 Cam Shift Actuator "A" Cylinder 4 Circuit Low |
Variable Valve Lift (VVL) Intake Actuator Short To Ground @ Modified Valve Lift |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P31B5 Cam Shift Actuator "A" Cylinder 5 Circuit Low |
Variable Valve Lift (VVL) Intake Actuator Short To Ground @ Modified Valve Lift |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| P31B6 Cam Shift Actuator "A" Cylinder 6 Circuit Low |
Variable Valve Lift (VVL) Intake Actuator Short To Ground @ Modified Valve Lift |
- Signal voltage < 2.74 - 3.26 V
|
|
|
|
-- Check the Intake Cam Actuators --. Refer to Intake Cam Actuators --, CHECKING
. |
| U0080 Vehicle Communication Bus F |
FlexRay: Powertrain FlexRay Communication Check |
- FlexRay lost synchronization transmitting and receiving no messages
|
- Time after ignition on >= 0.5 s
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0101 Lost Communication With TCM |
COM: Transmission Control Module (TCM) Communication With TCM |
- Received message no message
|
- Time after ignition on >= 0.5 s
|
|
|
-- Check the CAN-Bus terminal resistance from the DSG Transmission Mechatronic -J743- to the Engine Control Module - J623-. Refer to CAN-BUS TERMINAL RESISTANCE, POWERTRAIN, CHECKING
. |
| U0114 Lost Communication With Four-Wheel Drive Clutch Control Module |
COM: All Wheel Drive Control Module (AWDCM) Communication With AWDCM |
- Received message no message
|
- Time after ignition on >= 0.5 s
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0121 Lost Communication With Anti-Lock Brake System (ABS) Control Module |
COM: Brake System Control Module (BSCM) Communication With BSCM |
- Received message no message
|
- Time after ignition on >= 0.5 s
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U013C Lost Communication With Accelerator Pedal Module |
Accelerator Pedal Position (APP) Sensor 1 Communication With APP Sensor 1 |
- Received message no message
|
|
|
|
-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING
.-- If ok, then check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| Accelerator Pedal Position (APP) Sensor 2 Communication With APP Sensor 2 |
| U0140 Lost Communication With Body Control Module |
COM: Body Control Module (BCM) Communication With BCM |
- Received message no message
|
- Time after ignition on >= 0.5 s
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0141 Lost Communication With Body Control Module "A" |
COM: Body Control Module (BCM) 2 Communication With BCM 2 |
- Received message no message
|
- Time after ignition on >= 0.5 s
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module |
COM: Instrument Panel Cluster (IPC) Communication With IPC |
- Received message no message
|
- Time after ignition on >= 0.5 s
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0302 Software Incompatibility With Transmission Control Module |
COM: Transmission Control Module (TCM) Communication With TCM |
- Received AT vehicle data TCM signal
|
- Time after ignition on > 500.0 ms
|
|
|
-- Replace the DSG Transmission Mechatronic -J743-. Refer to appropriate repair information. |
| U0323 Software Incompatibility With Instrument Panel Control Module |
COM: Ambient Air Temperature (AAT) Sensor Communication With AAT Sensor |
- AAT signal: module not encoded for AAT sensor failure
|
- Time after ignition on > 500.0 ms
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0415 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module |
Vehicle Speed Sensor (VSS) Out Of Range High |
|
|
|
|
-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING
. |
| COM: Brake System Control Module (BSCM) Communication With BSCM |
- Received message implausible message
|
- Time after ignition on >= 0.5 s
|
|
- Received message signal out of valid range
|
|
| COM: Vehicle Speed Sensor (VSS) Communication With VSS |
- Speed sensor signal: initialization error 407.296 MPH
|
- Time after ignition on> 500.0 ms
|
|
- Speed sensor signal: low voltage error 407.290 MPH
|
- Speed sensor signal: sensor error 407.303 MPH
|
|
| U0422 Invalid Data Received From Body Control Module |
COM: Ambient Air Temperature (AAT) Sensor Communication With AAT Sensor |
- AAT signal: initialization failure
|
- Time after ignition on> 500.0 ms
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0423 Invalid Data Received From Instrument Panel Cluster Control Module |
COM: Instrument Panel Cluster (IPC) Communication With IPC |
- Received message signal out of valid range
|
- Time after ignition on >= 0.5 s
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0431 Invalid Data Received From Body Control Module "A" |
COM: Body Control Module (BCM) 2 Communication With BCM 2 |
- Received message implausible message
|
- Time after ignition on >= 0.5 s
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U043D Invalid Data Received From Accelerator Pedal Module |
Accelerator Pedal Position (APP) Sensor 1 Communication With APP Sensor 1 |
- Received data implausible message
|
|
|
|
-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING
.-- If ok, then check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| Accelerator Pedal Position (APP) Sensor 2 Communication With APP Sensor 2 |
| U0609 Lost Communication With Manifold Absolute Pressure Sensor "A" |
SENT: Intake Air Temperature (IAT) Sensor @ Manifold And Manifold Absolute Pressure (MAP) Sensor Communication With IAT Sensor And MAP Sensor |
- Received message no message
|
|
|
|
-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING
.-- If ok, then check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U060B Lost Communication With Turbocharger/Supercharger Boost Sensor "A" |
SENT: Turbocharger (TC) Boost Pressure Sensor And Intake Air Temperature (IAT) Sensor upstream Throttle Communication With Boost Pressure Sensor And IAT Sensor |
- Received message no message
|
|
|
|
-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING
.-- If ok, then check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0625 Lost Communication With Fuel Rail Pressure Sensor Bank 1 |
SENT: Fuel Rail Pressure (FRP) Sensor Communication With Fuel Rail Pressure Sensor |
- Received message no message
|
|
|
|
-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING
.-- If ok, then check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U1103 Production Mode Active |
Engine Control Module (ECM): Production Mode Function Monitoring: Mode Change |
|
- For activation:
- During ECM keep alive-time after ignition off
- Vehicle speed <= 3 MPH
- Engine speed 0 RPM
- Max trip mileage since initial vehicle start-up < 62.15 miles
- For hybrid:
- Drive motor off
|
|
|
-- Vehicle in production mode. Refer to appropriate repair information for resolution. Note the mode can be deactivated with a factory scan tool or will automatically turn off after vehicle accumulates the first 100 km (62.14 miles) of driving. |
| U129E Turbocharger/Supercharger Boost Sensor "A" Circuit |
SENT: Turbocharger (TC) Boost Pressure Sensor And Intake Air Temperature (IAT) Sensor upstream Throttle Communication With Boost Pressure Sensor And IAT Sensor |
- Received data implausible message
|
|
|
|
-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING
.-- If ok, then check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U12C2 Fuel Pressure Sensor Implausible Message |
SENT: Fuel Rail Pressure (FRP) Sensor Communication With Fuel Rail Pressure Sensor |
- Received message implausible message
|
|
|
|
-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING
.-- If ok, then check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U13BB Manifold Absolute Pressure Sensor Implausible Signal |
SENT: Intake Air Temperature (IAT) Sensor @ Manifold And Manifold Absolute Pressure (MAP) Sensor Communication With IAT Sensor And MAP Sensor |
- Received data implausible message
|
|
|
|
-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING
.-- If ok, then check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |