Possible Causes
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control module cavity
- Circuit reference I_A_RAILPS
- Monitor Description
- Fuel rail pressure above threshold
- To detect if the fuel rail pressure is over the expected maximum
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Fuel rail pressure sensor - Wiring integrity
- Short circuit to power
- Stuck pressure relief valve
- Fuel rail pressure sensor failure