Possible Causes
- The powertrain control module has not detected any motion upon commanding the operation of a motor, solenoid or relay to close some piece of equipment
- Other fuel pressure related DTCs
- Fuel rail pressure sensor circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Stuck fuel pump - high pressure
- Fuel volume control valve