Fuel Delivery System: Injectors
WARNING: This page is about a different car, the 2005 Land Rover Range Rover, 2004 Land Rover Range Rover, and 2003 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
An electromagnetic, top feed fuel injector is installed in each cylinder inlet tract of the inlet manifolds. See Fig 1. A common fuel rail supplies the injectors with fuel from a returnless fuel delivery system. The fuel in the fuel rail is maintained at a pressure of 3.5 bar (50.75 psi) by a pressure regulator incorporated in the fuel filter unit on the side of the fuel tank. A Schrader valve is installed in the fuel rail, to the rear of injector No. 7, to enable the fuel pressure to be checked.