Possible Causes
| Possible Causes |
|---|
| RELATED TPS ENGINE DTCS PRESENT |
| THROTTLE POSITION SENSOR (TPS) |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting Procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .