DTC P0088-71: Fuel Rail/System Pressure - Too High Bank 1 - Actuator stuck: Action
WARNING: This page is about a different car, the 2018 Jaguar XF and 2017 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Operational requirements needed to allow the monitor to be fully tested. Drive the vehicle over 3 drive cycles (engine on/off) across varied driving conditions including high torque to confirm the repair
- Check powertrain control module for fuel pressure related DTCs and refer to the relevant DTC index
- Check low pressure fuel system for leaks or blockage
- Check fuel pump - high pressure for mechanical integrity
- Fuel volume control valve
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest