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
- Plausibility check if positive offset of the fuel rail pressure sensor is too high
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control module cavity
- Circuit reference I_A_RAILPS
- Monitor Description
- Raw value of fuel rail pressure sensor voltage is above a threshold
- The powertrain control module has determined failures where some circuit quantity, reported via serial data, is above a specified range
- Other fuel pressure related DTCs
- Fuel system mechanical integrity
- Fuel rail pressure sensor circuit short circuit to power
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Fuel rail pressure sensor failure