Trouble Code Definition
NOTE:
Not all trouble codes will activate CHECK ENGINE light.
TROUBLE CODE IDENTIFICATION CHART
| Code | System/Circuit Affected | ||
|---|---|---|---|
| 11 | Crankshaft Position (CKP) Sensor | ||
| 12 | MASS Airflow (MAF) Sensor | ||
| 13 | Engine Coolant Temperature (ECT) Sensor | ||
| 14 | Vehicle Speed Sensor (VSS) | ||
| 21 | Ignition Signal | ||
| 31 | ECM | ||
| 32 | EGR Function | ||
| 33 | Oxygen Sensor | ||
| 34 | Knock Sensor | ||
| 35 | EGR Temperature Sensor | ||
| 42 | Fuel Temperature Sensor | ||
| 43 | Throttle Position (TP) Sensor | ||
| 45 | Injector Leak | ||
| 51 | Injector Circuit (Non-Turbo) | ||
| 51 | Injector Circuit (Turbocharged) | ||
| 53 | Oxygen Sensor | ||
| 54 | (1) Auto. Trans. Signal | ||
| 55 | No Malfunction Recorded | ||
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