1991 olds bravada
wendell37
05-22-2007, 08:02 AM
no fire going to the fuel pump..... need to see wiring diagram..... can any one help?:banghead:
MT-2500
05-22-2007, 09:22 AM
A little more info would help.
At fuel pump relay the pink/black wire is ign feed from ECM-1 fuse.
Does it have 12 volts?
The gray wire from relay feeds fuel pump.
Does it have 12 volts on engine crank or key on fuel pump 2-3 second prime?
At fuel pump relay the pink/black wire is ign feed from ECM-1 fuse.
Does it have 12 volts?
The gray wire from relay feeds fuel pump.
Does it have 12 volts on engine crank or key on fuel pump 2-3 second prime?
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