Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0101 | Mass Air Flow (MAF) Sensor Circuit Performance Problem |
| P0102 | Mass Air Flow (MAF) Sensor Circuit, Low Input |
| P0103 | Mass Air Flow (MAF) Sensor Circuit, High Input |
| P0111 | Intake Air Temperature (IAT) Sensor Circuit Range/Performance Problem |
| P0112 | Intake Air Temperature (IAT) Sensor Circuit, Low Input |
| P0113 | Intake Air Temperature (IAT) Sensor Circuit, High Input |
| P0116 | Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance Problem |
| P0117 | Engine Coolant Temperature (ECT) Sensor Circuit, Low Input |
| P0118 | Engine Coolant Temperature (ECT) Sensor Circuit, High Input |
| P0121 | Throttle Position (TP) Sensor Circuit Performance Problem |
| P0122 | Throttle Position (TP) Sensor Circuit, Low Input |
| P0123 | Throttle Position (TP) Sensor Circuit, High Input |
| P0125 | Insufficient Coolant Temperature For Closed Loop Operation |
| P0131 | HO2S No. 1 Circuit, Low Input |
| P0132 | HO2S No. 1 Circuit, High Input |
| P0133 | HO2S No. 1 Circuit, Slow Response |
| P0134 | HO2S No. 1 Circuit, No Activity Detected |
| P0135 | HO2S No. 1 Heater Circuit Malfunction |
| P0136 | HO2S No. 2 Circuit Malfunction |
| P0141 | HO2S No. 2 Heater Circuit Malfunction |
| P0171 | Total Fuel Trim Is Greater Than Allowed Specification |
| P0172 | Total Fuel Trim Is Less Than Allowed Specification |
| P0300 | Random Misfire Detected |
| P0301 | Cylinder No. 1 Misfire Detected |
| P0302 | Cylinder No. 2 Misfire Detected |
| P0303 | Cylinder No. 3 Misfire Detected |
| P0304 | Cylinder No. 4 Misfire Detected |
| P0327 | Knock Sensor Circuit, Low Input |
| P0328 | Knock Sensor Circuit, High Input |
| P0335 | Crankshaft Position (CKP) Sensor Circuit Malfunction |
| P0340 | Camshaft Position (CMP) Sensor Circuit Malfunction |
| P0400 | EGR Flow Malfunction |
| P0403 | EGR Valve Circuit Malfunction |
| P0420 | Catalyst System Low Efficiency |
| P0440 | EVAP Circuit, Malfunction |
| P0443 | EVAP Circuit, Purge Control Valve Circuit Malfunction |
| P0450 | EVAP Circuit, Pressure Sensor Malfunction |
| P0451 | EVAP Circuit, Pressure Sensor Range/Performance Problem |
| P0455 | EVAP Circuit, Large Leak Detected |
| P0461 | Fuel Level Sensor Circuit Performance Problem |
| P0463 | Fuel Level Sensor Circuit, High Input |
| P0500 | Vehicle Speed Sensor (VSS) Malfunction |
| P0505 | Idle Air Control (IAC) System Malfunction |
| P0601 | Internal Control Module Memory Check Sum Error |
| P1408 | Manifold Absolute Pressure (MAP) Sensor Circuit Malfunction |
| P1410 | Fuel Tank Pressure Circuit Malfunction |
| P1450 | Barometric Pressure Sensor Circuit Malfunction |
| P1451 | Barometric Pressure Sensor Performance Problem |
| P1500 | Starter Signal Circuit Malfunction |
| P1510 | PCM Back-Up Power Supply Malfunction |