Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| P0016 | Crankshaft Position (CKP) - Camshaft Position (CMP) Correlation |
| P0031 | HO2S Heater Control Circuit Low Voltage Sensor 1 |
| P0032 | HO2S Heater Control Circuit High Voltage Sensor 1 |
| P0037 | HO2S Heater Control Circuit Low Voltage Sensor 2 |
| P0038 | HO2S Heater Control Circuit High Voltage Sensor 2 |
| P0068 | Throttle Body Airflow Performance |
| P0106 | Manifold Absolute Pressure (MAP) Sensor Performance |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage |
| P0110 | Intake Air Temperature (IAT) Sensor Circuit |
| P0111 | Intake Air Temperature (IAT) Sensor Performance |
| P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage |
| P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage |
| P0116 | Engine Coolant Temperature (ECT) Sensor Performance |
| P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage |
| P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage |
| P0122 | Throttle Position (TP) Sensor 1 Circuit Low Voltage |
| P0123 | Throttle Position (TP) Sensor 1 Circuit High Voltage |
| P0125 | Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control |
| P0128 | Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature |
| P0131 | HO2S Circuit Low Voltage Sensor 1 |
| P0132 | HO2S Circuit High Voltage Sensor 1 |
| P0133 | HO2S Slow Response Sensor 1 |
| P0134 | HO2S Circuit Insufficient Activity Sensor 1 |
| P0135 | HO2S Heater Performance Sensor 1 |
| P0137 | HO2S Circuit Low Voltage Sensor 2 |
| P0138 | HO2S Circuit High Voltage Sensor 2 |
| P0139 | HO2S Slow Response Sensor 2 |
| P0140 | HO2S Circuit Insufficient Activity Sensor 2 |
| P0141 | HO2S Heater Performance Sensor 2 |
| P0171 | Fuel Trim System Lean |
| P0172 | Fuel Trim System Rich |
| P0217 | Engine Coolant Over Temperature |
| P0222 | Throttle Position (TP) Sensor 2 Circuit Low Voltage |
| P0223 | Throttle Position (TP) Sensor 2 Circuit High Voltage |
| P0261 | Injector 1 Control Circuit Low Voltage |
| P0262 | Injector 1 Control Circuit High Voltage |
| P0264 | Injector 2 Control Circuit Low Voltage |
| P0265 | Injector 2 Control Circuit High Voltage |
| P0267 | Injector 3 Control Circuit Low Voltage |
| P0268 | Injector 3 Control Circuit High Voltage |
| P0270 | Injector 4 Control Circuit Low Voltage |
| P0271 | Injector 4 Control Circuit High Voltage |
| P0300 | Engine Misfire Detected |
| P0301 | Cylinder 1 Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
| P0315 | Crankshaft Position (CKP) System Variation Not Learned |
| P0317 | Rough Road Sensor Sensing System Input Not Present |
| P0324 | Knock Sensor (KS) Module Performance |
| P0325 | Knock Sensor (KS) Circuit |
| P0335 | Crankshaft Position (CKP) Sensor Circuit |
| P0336 | Crankshaft Position (CKP) Sensor Performance |
| P0340 | Camshaft Position (CMP) Sensor Circuit |
| P0351 | Ignition Coil 1 and 4 Control Circuit |
| P0352 | Ignition Coil 2 and 3 Control Circuit |
| P0401 | Exhaust Gas Recirculation (EGR) Flow Insufficient |
| P0402 | Exhaust Gas Recirculation (EGR) Flow Excessive |
| P0403 | Exhaust Gas Recirculation (EGR) Solenoid Control Circuit |
| P0404 | Exhaust Gas Recirculation (EGR) Open Position Performance |
| P0405 | Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage |
| P0406 | Exhaust Gas Recirculation (EGR) Position Sensor Circuit High Voltage |
| P0420 | Catalyst System Low Efficiency |
| P042E | Exhaust Gas Recirculation (EGR) Closed Position Performance |
| P0442 | Evaporative (EVAP) Emission System Small Leak Detected |
| P0446 | Evaporative (EVAP) Emission Vent System Performance |
| P0451 | Fuel Tank Pressure (FTP) Sensor Performance |
| P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage |
| P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage |
| P0454 | Fuel Tank Pressure (FTP) Sensor Circuit Intermittent |
| P0455 | Evaporative Emission (EVAP) System Large Leak Detected |
| P0456 | Evaporative Emission (EVAP) System Very Small Leak Detected |
| P0458 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit Low Voltage |
| P0459 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit High Voltage |
| P0461 | Fuel Level Sensor Performance |
| P0462 | Fuel Level Sensor Circuit Low Voltage |
| P0463 | Fuel Level Sensor Circuit High Voltage |
| P0464 | Fuel Level Sensor Circuit Intermittent |
| P0480 | Cooling Fan Relay 1 Control Circuit |
| P0481 | Cooling Fan Relay 2 Control Circuit |
| P0496 | Evaporative (EVAP) Emission System Flow During Non-Purge |
| P0498 | Evaporative (EVAP) Emission Vent Solenoid Control Circuit Low Voltage |
| P0499 | Evaporative (EVAP) Emission Vent Solenoid Control Circuit High Voltage |
| P0502 | Vehicle Speed Sensor (VSS) Circuit Low Voltage |
| P0504 | Brake Switch Circuit 1 - 2 Correlation |
| P0506 | Idle Speed Low |
| P0507 | Idle Speed High |
| P0532 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage |
| P0533 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage |
| P0562 | System Voltage Low |
| P0563 | System Voltage High |
| P0564 | Cruise Control Multi-Function Switch Circuit |
| P0565 | Cruise Control Switch Circuit |
| P0567 | Cruise Control Resume Switch Circuit |
| P0568 | Cruise Control Set Switch Circuit |
| P0571 | Brake Switch Circuit |
| P0601 | Control Module Read Only Memory (ROM) |
| P0602 | Control Module Not Programmed |
| P0604 | Control Module Random Access Memory (RAM) |
| P0606 | Control Module Internal Performance |
| P0630 | VIN Not Programmed or Mismatched - Engine Control Module (ECM) |
| P0641 | 5 Volt Reference 1 Circuit |
| P0646 | Air Conditioning (A/C) Clutch Relay Control Circuit Low Voltage |
| P0647 | Air Conditioning (A/C) Clutch Relay Control Circuit High Voltage |
| P0650 | Malfunction Indicator Lamp (MIL) Control Circuit |
| P0651 | 5 Volt Reference 2 Circuit |
| P0685 | Engine Controls Ignition Relay Control Circuit |
| P0834 | Clutch Pedal Switch Circuit Low Voltage |
| P0835 | Clutch Pedal Switch Circuit High Voltage |
| P1137 | HO2S Circuit Low Voltage During Power Enrichment Sensor 2 |
| P1138 | HO2S Circuit High Voltage During Decel Fuel Cut-Off (DFCO) Sensor 2 |
| P1166 | HO2S Circuit Low Voltage During Power Enrichment Sensor 1 |
| P1391 | Rough Road Sensor Performance |
| P1392 | Rough Road Sensor Circuit Low Voltage |
| P1393 | Rough Road Sensor Circuit High Voltage |
| P1396 | WSSD Rough Road System fault |
| P1397 | WSSD Rough Road - Serial Data fault |
| P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance |
| P161B | Control Module Torque Performance |
| P2101 | Throttle Actuator Position Performance |
| P2104 | Throttle Actuator Control (TAC) System - Forced Idle |
| P2105 | Throttle Actuator Control (TAC) System - Forced Engine Shutdown |
| P2106 | Throttle Actuator Control (TAC) System Performance - Throttle Limitation Active |
| P2110 | Throttle Actuator Control (TAC) System - Forced Limited Engine Speed |
| P2119 | Throttle Closed Position Performance |
| P2122 | Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage |
| P2123 | Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage |
| P2127 | Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage |
| P2128 | Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage |
| P2135 | Throttle Position (TP) Sensor 1 - 2 Correlation |
| P2138 | Accelerator Pedal Position (APP) Sensor 1 - 2 Correlation |
| P2187 | Fuel Trim System Lean at Idle |
| P2188 | Fuel Trim System Rich at Idle |
| P2282 | Intake Manifold Air Leak |
| P2297 | HO2S Performance During Decel Fuel Cut-Off (DFCO) Sensor 1 |
| P2610 | Lower Power Control Error |
| U0073 | Control Module Communication Bus OFF |