mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

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Fuel Pressure Relief Valve <--> [Fuel Pressure Test Port]|Specifications|Page 4824 > < Fuel Pressure Relief Valve <--> [Fuel Pressure Test Port]|Specifications|Page 4822

Cougar/XR7 V8-4.6L VIN W (1997)

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Fuel Pressure Relief Valve: Description and Operation

PURPOSE

There is a pressure test point with a Schrader fitting in the fuel injection supply manifold, which is used for fuel pressure release and to measure
the injector supply pressure for service and diagnostic work.

Fuel Pressure Relief Valve <--> [Fuel Pressure Test Port]|Specifications|Page 4824 > < Fuel Pressure Relief Valve <--> [Fuel Pressure Test Port]|Specifications|Page 4822