94 pickup no click or no noise from fuel pump
03-16-2016, 04:21 PM
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94 pickup no click or no noise from fuel pump
My truck no crank or no sound from the fuel pump. Thought it was the computer so I tried another ecu same thing. Also checked the fuses and efi relay. Could it be the circuit opening relay? Anybody had this problem? Lmk any help is good.
03-16-2016, 05:09 PM
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Sure.
It seems there is a new discussion on this just about every day. I can't imagine how you could have missed this with the simplest of searches.
Start with easy stuff. Jumper FP to B+ and turn the key to "on." You should be able to hear the fuel pump. If not, almost certainly a bad pump (FP goes direct to the pump, but of course you could have an unlikely broken wire). If the pump is now running, your problem is in the VAF-COR circuit. (Don't go swapping out expensive parts, like the COR, at random.)
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