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Home >> Land Rover >> 2012 >> LR4 HSE Lux >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel Charging And Controls >> Fuel Charging And Controls (V8 5.0L Petrol) >> Description & Operation >> Fuel Charging And Controls >> Fuel Rails And Crossover Tube

Fuel Rails And Crossover Tube

GJ0012698Courtesy of JAGUAR CARS, INC.
Item Number Description
1 LH fuel rail
2 Crossover tube
3 Fuel injector
4 RH fuel rail
5 FRP sensor

The fuel rails and crossover tube are made from stainless steel. Bolts attach each fuel rail to the related cylinder head. The crossover tube connects the front high pressure line to the left-hand (LH) fuel rail, which ensures there is equal pressure in the two fuel rails. Two P-clips attach the crossover tube to the intake manifold.

The rear of the right-hand (RH) fuel rail incorporates a threaded boss for installation of the fuel rail pressure (FRP) sensor.