Possible Cause
NOTE:
The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
- Manifold absolute pressure (MAP) sensor VCC line short to power
- Crankshaft position (CKP) sensor VCC line short to power
- Throttle body VCC line short to power
- Accelerator pedal position (APP) sensor VCC line short to power
- MAP sensor VCC line short to ground
- CKP sensor VCC line short to ground
- Throttle body VCC line short to ground
- APP sensor VCC line short to ground
- PCM internal circuit failure