Possible Causes
WARNING: This page is about a different car, the 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| RESTRICTED AIR INLET SYSTEM |
| RESISTANCE IN THE 5-VOLT SUPPLY CIRCUIT |
| RESISTANCE IN THE 5-VOLT SUPPLY CIRCUIT |
| RESISTANCE IN THE MAP SENSOR SIGNAL CIRCUIT |
| RESISTANCE IN SENSOR GROUND CIRCUIT |
| RESISTANCE IN THE THROTTLE POSITION SENSOR SIGNAL CIRCUITS |
| RESISTANCE IN THE THROTTLE POSITION SENSOR RETURN CIRCUIT |
| MAP SENSOR |
| THROTTLE POSITION SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .