Fuel Pump Wiring Diagram (1995 3.1L V6 Chevrolet Lumina, Monte Carlo)

Fuel Pump Wiring Diagram. 1995 3.1L V6 Chevrolet Lumina And Monte Carlo

This typical and simplified fuel pump circuit wiring diagram applies to:

  • 1995 3.1L Chevrolet Lumina.
  • 1995 3.1L Chevrolet Monte Carlo.

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 Chevy Monte Carlo 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.

You can find the fuel pump test tutorial here:


You can find a complete list of wiring diagrams for the 3.1L Chevrolet Lumina and Monte Carlo in this index:

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