DTC P0088-71: Fuel Rail/System Pressure - Too High Bank 1 - Actuator stuck: Action

WARNING: This page is about a different car, the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, and 2016 Land Rover Range Rover. 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 relevant DTC index
Check for fuel level sensor related DTCs and refer to relevant DTC index
Check fuel lines for restrictions and repair as required
Check fuel lines for leakage and repair as required
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