Econoline E250 3/4 Ton V8-5.4L CNG VIN M (1998)
Fuel Rail: Description and Operation
The fuel injection supply manifold delivers line-pressure fuel from the vehicle fuel supply line to the fuel injectors. The fuel injection supply manifold
consists of the following:
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a tubular fuel rail
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eight fuel injector connectors
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a fuel pressure relief valve
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a fuel shut off valve solenoid
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mounting attachments that locate the fuel injection supply manifold and provide fuel injector retention
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a fuel inlet connection that has a push-connect fitting
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an injection pressure sensor
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an engine fuel temperature sensor
