Trouble Code Definition
NOTE:
Not all trouble codes will activate CHECK ENGINE light.
TROUBLE CODE IDENTIFICATION CHART
| Code | System/Circuit Affected | ||
|---|---|---|---|
| 11 | Crank Angle Sensor | ||
| 12 | Mass Airflow Sensor | ||
| 13 | Engine (Coolant) Temperature Sensor | ||
| 14 | Vehicle Speed Sensor | ||
| 21 | No Ignition Reference | ||
| 31 | Engine Control Unit (ECU) | ||
| 32 | EGR Sensor (Calif.) | ||
| 33 | Oxygen Sensor (Left Side) | ||
| 34 | Knock (Detonation) Sensor | ||
| 35 | EGR Temp. Sensor (Calif.) | ||
| 42 | Fuel Temp. Sensor | ||
| 43 | Throttle Position Sensor | ||
| 45 | Injector Leak (Calif.) | ||
| 51 | Injector Circuit (Calif.) | ||
| 53 | Oxygen Sensor (Right Side) | ||
| 54 | (1) Auto. Trans. Signal | ||
| 55 | No Malfunction Recorded | ||
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