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Home >> Land Rover >> 2015 >> LR4 Base, AWD >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Fuel Charging & Controls - V6 S/C 3.0L Petrol -- LR4/L319 >> Fuel Charging And Controls - V6 S/C 3.0L Petrol >> Fuel Charging And Controls (Description And Operation) >> Description And Operation >> Operation

Description And Operation: Operation

The ECM controls the output from the HP fuel pumps to deliver the required volume of fuel at pressures up to 200 bar (2900 lbf/in2 ).

The ECM uses the signal from the FRPT sensor to calculate the time the fuel injectors need to be energized to deliver the correct mass of fuel to the combustion chambers.