Possible Causes
| Possible Causes |
|---|
| INTERMITTENT DTC |
| FUEL DELIVERY SYSTEM |
| ECT SENSOR, WIRING, OR CONNECTORS |
| MAP SENSOR, WIRING, OR CONNECTORS |
| O2 SENSOR, WIRING, OR CONNECTORS |
| ENGINE MECHANICAL SYSTEM |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to *PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .