mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Fuel Pressure Release > < Pressure Feedback Exhaust Sensor, EGR|Specifications|Page 4673
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Fuel Pressure Test Port: Description and Operation

Pressure Test Point

There is a pressure test point with a schrader fitting in the fuel rail that relieves fuel pressure and measures the fuel injector supply pressure for service
and diagnostic procedures. Before servicing or testing the fuel system, read any CAUTION, WARNING, and HANDLING information.

Fuel Pressure Release > < Pressure Feedback Exhaust Sensor, EGR|Specifications|Page 4673