Possible Causes
WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| VACUUM LEAK |
| RESISTANCE IN THE 5-VOLT SUPPLY CIRCUIT |
| 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND |
| RESISTANCE IN THE MAP SIGNAL CIRCUIT |
| MAP SIGNAL CIRCUIT SHORTED TO GROUND |
| RESISTANCE IN SENSOR GROUND CIRCUIT |
| RESISTANCE IN THE TPS SIGNAL CIRCUIT |
| TPS SIGNAL CIRCUIT SHORTED TO GROUND |
| RESISTANCE IN THE TPS RETURN CIRCUIT |
| MAP SENSOR |
| TPS/THROTTLE BODY |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .