Possible Causes
| Possible Causes |
|---|
| MAP SENSOR |
| BOOST PRESSURE SENSOR |
| CRANKCASE PRESSURE SENSOR |
| EGR POSITION SENSOR (EGR VALVE) |
| CKP SENSOR |
| LOW FUEL PRESSURE SENSOR |
| APP SENSOR |
| 5-VOLT SUPPLY CIRCUIT SHORTED TO VOLTAGE |
| 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .