1988 FORD F150 FUEL PUMP RELAY

  • Tiny
  • lil_drummer2009
  • 1988 Ford F-150

Electrical problem
1988 Ford F150 6 cyl Four Wheel Drive Manual 110000 miles

on 1988 ford F-150 what is the proper way for checking the fuel pump relay and its wires to diagnos the problem. (The relay does not turn on) when I jumper 12v on the fuel pumps they run. Also the EEC relay clicks and turns on, from my understanding that is what sends volts to relay.

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Friday, April 3rd, 2009 AT 9:13 PM

1 Reply

  • Tiny
  • blackop555
  • Expert
  • 10,563 posts

Check the fuel pump shut off up agaisnt the firewall.

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Sunday, April 5th, 2009 AT 10:35 AM

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