Possible Causes
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.
- Purpose of the DTC
- Monitoring fuel temperature sensor for electrical faults or tampering by user
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control module cavity
- Circuit reference Fiats
- Monitor Description
- Plausibility check (at engine start) of fuel temperature against cylinder head temperature
- The powertrain control module detected failure when comparing two or more input parameters for plausibility
- Fuel pump - high pressure - fuel temperature sensor circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Fuel pump - high pressure - fuel temperature sensor failure