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Old May 23rd, 2007, 06:09 PM   #6
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Originally Posted by muddywater View Post
i have nothing coming out of the rail at all no preasure. the pump is good but the pump isnt' getting enough voltage to run i assume. i tested it with key on and its got 7.5 volts.
key on engine off the pump should get 12v for a few seconds (stops priming pump after PCM see's the engine isn't spinning). 7.5volts - if in fact you did test it at the fuel pump connector at the gas tank, is way under spec.

And X2 on the battery voltage - you should have 12.6 across the battery
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