Mechanics

NEED A WIRING DIAGRAM FOR FUEL PUMP

1993 Mazda MX3 • 120,000 miles

Want to put cut-off switch in to shut off fuel pump
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Ray I
December 30, 2011.



Our reference doesn't have a schematic for the fuel pump. Locate the fuel pump relay in the underhood relay box. Detach the relay box from the fender and locate the relay energizing wire. Use that wire to install your cut-off switch.

Rivermikerat
Dec 30, 2011.