DTC P0088-85 Fuel Rail/System Pressure - Too High Bank 1 - Signal above allowable range: Action
- Check fuel pressure relief valve for correct operation
- Refer to the system wiring diagrams and check fuel rail pressure sensor circuit for short circuit to power
- Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest
- Check and install a new fuel rail pressure sensor as required