Range Rover (LM) V8-4398cc 4.4L (M62) (2003)
Fuel Level Sensor: Description and Operation
Fuel Tank Level Sensor
Description
There are three fuel level sensor diagnostic checks, a fault is detected if:-
1. The fuel consumption calculated by the ECM and the change in the fuel tank level differs by 15%.
2. The fuel level signal received from the instrument pack is greater than or equal to 127%.
3. No fuel level signal has been received from the instrument pack within the last 2.5 seconds.