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Home >> Land Rover >> 2008 >> Range Rover Supercharged >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Electronic Engine Controls (4.2L) >> Electronic Engine Controls (4.2L) >> Description & Operation >> Electronic Engine Controls >> Fuel Rail Pressure Sensor

Fuel Rail Pressure Sensor

GJ0009746Courtesy of JAGUAR CARS, INC.

The fuel rail pressure sensor is located on top of the fuel rail adjacent to the fuel inlet. The fuel rail pressure sensor measures the pressure of the fuel in the fuel rail. This input is then used by the fuel pump control module to control the amount of fuel delivered to the fuel rail.