DTC P0088-85: Fuel Rail/System Pressure - Too High Bank 1 - Signal above allowable range: Action
- Vehicle Conditions to Enable DTC Logging Strategy
- Engine running greater than 1 minute
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Refer to the electrical circuit diagrams and check the fuel rail pressure sensor circuit for
- Check pressure relief valve for mechanical integrity
- Check and install a new fuel rail pressure sensor, only when diagnosed as failed
- Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest