P008B-77: Low Pressure Fuel System Pressure - Too High - Commanded position not reachable: Action
- Vehicle Conditions to enable DTC Logging Strategy
- Prioritized Checks to Perform
- Using the Jaguar Land Rover approved diagnostic equipment check datalogger signals.
- Low Pressure Fuel Line Pressure (0x05B3)
- Fuel Rail Pressure - Low Range Sensor (0x0376)
- Fuel Rail Pressure (0xF423)
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Refer to the electrical circuit diagrams and check the LP - fuel pressure sensor circuit for
- Short circuit to ground
- Open circuit
- High resistance
- Install new LP - fuel pressure sensor, only when diagnosed as failed
- Using the Jaguar Land Rover approved diagnostic equipment, clear all stored Diagnostic Trouble Code(s) and retest