Possible Causes
WARNING: This page is about a different car, the 2015 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| ASD OUTPUT CIRCUIT |
| INJECTOR CONTROL CIRCUIT |
| COIL CONTROL CIRCUIT |
| SPARK PLUG |
| IGNITION COIL |
| FUEL PUMP INLET STRAINER PLUGGED |
| RESTRICTED FUEL SUPPLY LINE |
| FUEL PUMP MODULE |
| FUEL PRESSURE LEAK DOWN |
| FUEL INJECTOR |
| ENGINE MECHANICAL |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .