Symptoms of P2542 OBD II Trouble Code
- Malfunction Indicator Light On
- Possible no start
- Longer than normal crank times
- Hesitation during acceleration
- Decrease in fuel economy
Common Causes of P2542 OBD II Trouble Code
- Short to power in the signal circuit to the FP sensor – possible
- Open in ground circuit at FP sensor – possible
- Failed fuel pressure sensor – likely
- Failed PCM – unlikely