Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0101 | Mass Air Flow Circuit Range/Performance Problem |
| DTC P0102 | Mass Air Flow Sensor Circuit Low Input |
| DTC P0103 | Mass Air Flow Sensor Circuit High Input |
| DTC P0107 | Manifold Absolute Pressure Circuit Low Input |
| DTC P0108 | Manifold Absolute Pressure Circuit High Input |
| DTC P0111 | Intake Air Temperature Circuit Range/Performance |
| DTC P0112 | Intake Air Temperature Circuit Low Input |
| DTC P0113 | Intake Air Temperature Circuit High Input |
| DTC P0116 | Engine Coolant Temperature Circuit Range/Performance |
| DTC P0117 | Engine Coolant Temperature Circuit Low Input |
| DTC P0118 | Engine Coolant Temperature Circuit High Input |
| DTC P0121 | Throttle Position Sensor Circuit Range/Performance |
| DTC P0122 | Throttle Position Sensor Circuit Low Input |
| DTC P0123 | Throttle Position Sensor Circuit High Input |
| DTC P0125 | Insufficient Coolant Temperature for Closed Loop Fuel Control |
| DTC P0128 | Coolant Thermostat |
| DTC P0131, P0132 | 02 Sensor Circuit Low/High Voltage (Sensor-1) |
| DTC P0133 | O2 Sensor Circuit Slow Response (Sensor-1) |
| DTC P0134 | 02 Sensor No Activity Detected (Sensor-1) |
| DTC P0135 | 02 Sensor Heater Circuit (Sensor-1) |
| DTC P0137, P0138 | 02 Sensor Circuit Low/High Voltage (Sensor-2) |
| DTC P0141 | 02 Sensor Heater Circuit (Sensor-2) |
| DTC P0171, P0172 | System Too Lean/Rich |
| DTC P0300, P0301, P0302, P0303, P0304 | Random Cylinder 1-4 Misfire Detected |
| DTC P0327, P0328 | Knock Sensor Circuit Low Input/High Input |
| DTC P0335 | Crankshaft Position Sensor Circuit |
| DTC P0340 | Camshaft Position Sensor Circuit |
| DTC P0401, P0402 | Exhaust Gas Recirculation Flow Insufficient/Excessive Detected |
| DTC P0403 | Exhaust Gas Recirculation Control Circuit |
| DTC P0420 | Catalyst System Efficiency below Threshold |
| DTC P0442, P0455 | Evaporative Emission Control System Leak Detected (Small Leak/Gross Leak) |
| DTC P0444 | Evaporative Emission Control System Purge Control Valve Circuit Open |
| DTC P0445 | Evaporative Emission Control System Purge Control Valve Circuit Shorted |
| DTC P0447 | Evaporative Emission Control System Vent Control Circuit Open |
| DTC P0448 | Evaporative Emission Control System Vent Control Circuit Shorted |
| DTC P0451 | Evaporative Emission Control System Pressure Sensor Range/Performance |
| DTC P0452 | Evaporative Emission Control System Pressure Sensor Low Input |
| DTC P0453 | Evaporative Emission Control System Pressure Sensor High Input |
| DTC P0456 | Evaporative Emission Control System Leak Detected (Very Small Leak) |
| DTC P0461 | Fuel Level Sensor Circuit Range/Performance Problem |
| DTC P0463 | Fuel Level Sensor Circuit High Input |
| DTC P0464 | Fuel Level Sensor Circuit Intermittent |
| DTC P0480 | Cooling Fan 1 (Radiator Cooling Fan) Control Circuit |
| DTC P0481 | Cooling Fan 2 (A/C Condenser Fan) Control Circuit |
| DTC P0496 | Evaporative Emission Control System Flow during Non-Purge |
| DTC P0500 | Vehicle Speed Sensor |
| DTC P0505, P0506, P0507 | Idle Air Control System Malfunction/RPM Lower/Higher than Expected |
| DTC P0601 | Internal Control Module Memory Check Sum Error |
| DTC P0616 | Starter Relay Circuit Low |
| DTC P0617 | Starter Relay Circuit High |
| DTC P0630 | VIN Not Programmed or Incompatible-ECM/PCM |
| DTC P1107 | Manifold Absolute Pressure (MAP) Sensor Rationality - Low |
| DTC P1108 | Manifold Absolute Pressure (MAP) Sensor Rationality - High |
| DTC P1510 | ECM Back-Up Power Supply Malfunction |
| DTC P1600 | Serial Communication Problem Between ECM and TCM |
| DTC P1717 | A/T Driver Range (Park / Neutral Position) Signal Circuit Malfunction |
| DTC P2025 | EVAP Fuel Vapor Temp. Sensor Performance |
| DTC P2026 | EVAP Fuel Vapor Temp. Sensor Circuit Low Voltage |
| DTC P2027 | EVAP Fuel Vapor Temp. Sensor Circuit High Voltage |
| DTC P2227, P2228, P2229 | Barometric Pressure Circuit Range Performance/Low/High |