Possible Causes
WARNING: This page is about a different car, the 2003 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- ET control relay and related circuit malfunction
- Main relay and related circuit malfunction
- Throttle Position (TP) sensor No. 1 and related circuit malfunction
- TP sensor No. 2 and related circuit malfunction
- PCM malfunction