P0181-85 - Fuel Temperature Sensor A Circuit Range/Performance - Signal above allowable range: Action
WARNING: This page is about a different car, the 2017 Jaguar XJ, 2016 Jaguar XJ, 2015 Jaguar XJ, 2014 Jaguar XJ, and 2013 Jaguar XJ. However, it is still accessible from the selected car via links, so may be relevant.
- Vehicle Conditions to enable DTC Logging strategy
- Drive vehicle under steady-state conditions for up to 30 minutes. Using the Jaguar Land Rover approved diagnostic equipment, check datalogger signal - Fuel Temperature A Raw (0x0429)
- Prioritised Checks to Perform
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Refer to the applicable SYSTEM WIRING DIAGRAMS and check fuel temperature sensor circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
- Check and install a new fuel temperature sensor as required