Trouble Code Definition
NOTE:
Not all trouble codes will activate CHECK ENGINE light.
TROUBLE CODE IDENTIFICATION CHART
| Code | System/Circuit Affected |
|---|---|
| DTC 11 | Crank Angle Sensor |
| DTC 12 | Mass Airflow Sensor |
| DTC 13 | Engine (Coolant) Temperature Sensor |
| DTC 14 | Vehicle Speed Sensor |
| DTC 21 | No Ignition Reference |
| DTC 31 | Engine Control Module (ECM) |
| DTC 32 | EGR Sensor (Calif.) |
| DTC 33 | Oxygen Sensor |
| DTC 34 | Knock (Detonation) Sensor (3.0L) |
| DTC 35 | EGR Temp. Sensor (Calif.) |
| DTC 43 | Throttle Position Sensor |
| DTC 45 | Injector Leak (Calif.) |
| DTC 51 | Injector Circuit (3.0L - Calif.) |
| 55 | No Malfunction Recorded |