DTC P064A-38: Fuel Pump Control Module - Signal frequency incorrect: Action
WARNING: This page is about a different car, the 2015 Jaguar XF, 2014 Jaguar XF, and 2013 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check fuel pump driver module diagnostic circuit for open circuit, short circuit to power, short circuit to ground
- Using the Jaguar Land Rover approved diagnostic equipment, clear all stored DTCs using the `Diagnosis Menu' tab and retest
- Using the Jaguar Land Rover approved diagnostic equipment, perform routine - Inline diagnostic unit 2 non-intrusive test - Low pressure fuel pump
- Check and install new fuel pump driver module as required