DTC P0089-64: Fuel Pressure Regulator 1 Performance - Signal plausibility failure: Action
WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
- Check for fuel system leakage from the fuel tank and lines both internal and external of the fuel tank
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
- Check and install a new low pressure fuel pump as required