Engine General Information And Diagnosis DTCS
ENGINE GENERAL INFORMATION AND DIAGNOSIS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0010 | "A" Camshaft Position Actuator Circuit/Open |
| DTC P0011 | "A" Camshaft Position-Timing Over-Advanced or System Performance |
| DTC P0012 | "A" Camshaft Position-Timing Over-Retarded |
| DTC P0016 | Crankshaft Position-Camshaft Position Correlation |
| DTC P0031 | HO2S Heater Control Circuit Low (Sensor 1) |
| DTC P0032 | HO2S Heater Control Circuit High (Sensor 1) |
| DTC P0037 | HO2S Heater Control Circuit Low (Sensor 2) |
| DTC P0038 | HO2S Heater Control Circuit High (Sensor 2) |
| DTC P0054 | HO2S Heater Resistance (Sensor2) |
| DTC P0101 | Mass or Volume Air Flow "A" Circuit Range/Performance |
| DTC P0102 | Mass or Volume Air Flow "A" Circuit Low |
| DTC P0103 | Mass or Volume Air Flow "A" Circuit High |
| DTC P0111 | Intake Air Temperature Sensor 1 Circuit Range Performance |
| DTC P0112 | Intake Air Temperature Sensor 1 Circuit Low |
| DTC P0113 | Intake Air Temperature Sensor 1 Circuit High |
| DTC P0116 | Engine Coolant Temperature Sensor 1 Circuit Range/Performance |
| DTC P0117 | Engine Coolant Temperature Sensor 1 Circuit Low |
| DTC P0118 | Engine Coolant Temperature Sensor 1 Circuit High |
| DTC P0125 | Insufficient Coolant Temperature for Closed Loop Fuel Control |
| DTC P0128 | Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) |
| DTC P011B | Engine Coolant Temperature/Intake Air Temperature Correlation |
| DTC P0122 | Throttle/Pedal Position Sensor/Switch "A" Circuit Low |
| DTC P0123 | Throttle/Pedal Position Sensor/Switch "A" Circuit High |
| DTC P0131 | O2 Sensor Circuit Low Voltage (Sensor 1) |
| DTC P0132 | O2 Sensor Circuit High Voltage (Sensor 1) |
| DTC P0133 | O2 Sensor Circuit Slow Response Sensor 1 |
| DTC P0134 | O2 Sensor No Activity Detected (Sensor 1) |
| DTC P0137 | O2 Sensor Circuit Low Voltage (Sensor 2) |
| DTC P0138 | O2 Sensor Circuit High Voltage (Sensor 2) |
| DTC P0139 | O2 Sensor Circuit Slow Response (Sensor 2) |
| DTC P013E | O2 Sensor Delayed Response Rich to Lean (Sensor 2) |
| DTC P0171 | System Too Lean |
| DTC P0172 | System Too Rich |
| DTC P0222 | Throttle/Pedal Position Sensor/Switch "B" Circuit Low |
| DTC P0223 | Throttle/Pedal Position Sensor/Switch "B" Circuit High |
| DTC P0300 | Random/Multiple Cylinder Misfire Detected |
| DTC P0301 | Cylinder 1 Misfire Detected |
| DTC P0302 | Cylinder 2 Misfire Detected |
| DTC P0303 | Cylinder 3 Misfire Detected |
| DTC P0304 | Cylinder 4 Misfire Detected |
| DTC P0327 | Knock Sensor 1 Circuit Low |
| DTC P0328 | Knock Sensor 1 Circuit High |
| DTC P0335 | Crankshaft Position Sensor "A" Circuit |
| DTC P0340 | Camshaft Position Sensor "A" Circuit |
| DTC P0420 | Catalyst System Efficiency Below Threshold |
| DTC P0441 | Evaporative Emission System Incorrect Purge Flow |
| DTC P0443 | Evaporative Emission System Purge Control Valve Circuit |
| DTC P0449 | Evaporative Emission System Vent Valve/Solenoid Circuit |
| DTC P0456 | Evaporative Emission System Leak Detected (Very Small Leak) |
| DTC P0461 | Fuel Level Sensor "A" Circuit Range/Performance |
| DTC P0462 | Fuel Level Sensor "A" Circuit Low |
| DTC P0463 | Fuel Level Sensor "A" Circuit High |
| DTC P0480 | Fan 1 Control Circuit |
| DTC P0481 | Fan 2 Control Circuit |
| DTC P0482 | Fan 3 Control Circuit |
| DTC P0500 | Vehicle Speed Sensor "A" |
| DTC P0504 | Brake Switch "A"/"B" Correlation |
| DTC P0506 | Idle Air Control System RPM Lower than Expected |
| DTC P0507 | Idle Air Control System RPM Higher than Expected |
| DTC P050A | Cold Start Idle Air Control System Performance |
| DTC P050B | Cold Start Ignition Timing Performance |
| DTC P0532 | A/C Refrigerant Pressure Sensor "A" Circuit Low |
| DTC P0533 | A/C Refrigerant Pressure Sensor "A" Circuit High |
| DTC P0560 | System Voltage |
| DTC P0601 | Internal Control Module Memory Check Sum Error |
| DTC P0607 | Control Module Performance |
| DTC P062F | Internal Control Module EEPROM Error |
| DTC P0602 | Control Module Programming Error |
| DTC P0616 | Starter Relay Circuit Low |
| DTC P0617 | Starter Relay Circuit High |
| DTC P0620 | Generator Control Circuit |
| DTC P0625 | Generator Field/F Terminal Circuit Low |
| DTC P0626 | Generator Field/F Terminal Circuit High |
| DTC P0630 | VIN Not Programmed or Incompatible-ECM/PCM |
| DTC P0660 | Intake Manifold Tuning Valve Control Circuit/Open |
| DTC P2096 | Post Catalyst Fuel Trim System Too Lean |
| DTC P2097 | Post Catalyst Fuel Trim System Too Rich |
| DTC P2101 | Throttle Actuator "A" Control Motor Circuit Range/Performance |
| DTC P2102 | Throttle Actuator "A" Control Motor Circuit Low |
| DTC P2103 | Throttle Actuator "A" Control Motor Circuit High |
| DTC P2111 | Throttle Actuator Control System-Stuck Open |
| DTC P2119 | Throttle Actuator Control System - Stuck Open |
| DTC P2122 | Throttle/Pedal Position Sensor/Switch "D" Circuit Low |
| DTC P2123 | Throttle/Pedal Position Sensor/Switch "D" Circuit High |
| DTC P2127 | Throttle/Pedal Position Sensor/Switch "E" Circuit Low |
| DTC P2128 | Throttle/Pedal Position Sensor/Switch "E" Circuit High |
| DTC P2135 | Throttle/Pedal Position Sensor/Switch "A"/"B" Voltage Correlation |
| DTC P2138 | Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation |
| DTC P2195 | O2 Sensor Signal Biased/Stuck Lean (Sensor 1) |
| DTC P2196 | O2 Sensor Signal Biased/Stuck Rich (Sensor 1) |
| DTC P2227 | (EVAP Leak-Check Model): Barometric Pressure Sensor "A" Circuit/Range Performance |
| DTC P2227 | Non EVAP-Leak-Check Model): Barometric Pressure Sensor "A" Circuit Range |
| DTC P2228 | (EVAP Leak-Check Model): Barometric Pressure Sensor "A" Circuit Low |
| DTC P2228 | Non EVAP-Leak-Check Model): Performance/Barometric Pressure Sensor "A" Circuit Low |
| DTC P2229 | (EVAP Leak-Check Model): Barometric Pressure Sensor "A" Circuit High |
| DTC P2229 | Non EVAP-Leak-Check Model): Barometric Pressure Sensor "A" Circuit High |
| DTC P2237 | O2 Sensor Positive Current Control Circuit/Open |
| DTC P2400 | Evaporative Emission System Leak Detection Pump Control Circuit/Open |
| DTC P2404 | Evaporative Emission System Leak Detection Pump Sense Circuit Range/Performance |
| DTC P2610 | ECM/PCM Internal Engine Off Timer Performance |
| DTC P2A01 | O2 Sensor Circuit Range/Performance (Sensor 2) |
| DTC U0073 | Control Module Communication Bus Off |
| DTC U0101 | ECM Lost Communication With TCM |
| DTC U0121 | ECM Lost Communication With ABS / ESP® Control Module |
| DTC U0140 | ECM Lost Communication With BCM |
| DTC U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module |