This typical and simplified fuel pump circuit wiring diagram applies to:
- 1995 3.1L Oldsmobile Cutlass Supreme.
This wiring diagram includes the following component circuits:
- Fuel pump.
- Fuel pump/engine oil pressure switch.
- Fuel pump relay.
The fuel pump is located in the fuel tank.
The 1995 3.1L Oldsmobile Cutlass Supreme fuel pump pressure specification is:
- 41-47 PSI Key On With Engine Off.
- With Key On Engine Running, fuel pressure should drop 3 to 10 PSI.
The following tutorial explains how to test the fuel pump:
RELATED WIRING DIAGRAMS:
- Ignition System Circuit Diagram (1995 3.1L V6 Oldsmobile Cutlass Supreme).
- Fuel Injector Circuit Diagram (1995 3.1L V6 Oldsmobile Cutlass Supreme).
You can find a complete list of wiring diagrams for the 3.1L Oldsmobile Cutlass Supreme in this index:
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