1/24/2011

Fuel system-Sequential electronic fuel injection engines

http://www.cadfamily.com/downinfo/303754.html
General information
The fuel system consists of a fuel tank(mounted under the body, beneath the rear seats),fuel hoses, an electric fuel pump mounted in the fuel tank, and a sequential electronic fuel injection system.
The electric fuel pump supplies fuel under pressure to the fuel rail, which distributes fuel
evenly to all injectors. A pressure regulator controls the system pressure in relation to
inlet tract depression. From the fuel rail,fuel is injected into the inlet ports,just above the
inlet valves, by four fuel injectors.The system also includes features such as the flushing of
fresh(ie,cold)fuel around each injector on start-up,thus improving hot starts.

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