Fuel pump fuse, 04 Grand Am 3.4 l

[450guy]

Is there a fuse for the fuel pump circuit? I found the relay in the fuse box, but cannot find a fuse. I have now power to the fuel pump, any suggestions?

 

[melsg5]

do you have power at the relay? did you try switching the relay with another one that has the same markings on it?

 

[450guy]

Yes I have power at the relay and yes I swapped relays. I also have ony 4 volts back at the pump harness. Any suggestions?

 

[verlando]

Not a 94 grand am but similar problem

I have a similar problem with my 92 Grand Prix 3.1 which is what brought me here. Engine runs fine off of starting fluid but gas isn't there to sustain it. You most likely do have a fuel pump fuse, mine does. You might want to look at the Autozone wiring diagrams for your year. Might even be the same as this one.

http://repairguide.autozone.com/zne...00c152/80/06/80/cd/large/0900c152800680cd.gif

My biggest worry is that it'll turn out to be something in the "Engine Control Module" which may help decide what I do with the car (haven't priced one of those yet. Having found this thread, I'm headed out now to check the fuse and try and swap a module. Good thing about the modules is they're dirt cheap at AZ ($13).

______________________________

 

[Zimgxp]

there is a problem with the wiring between the relay and pump. There should be battery voltage at the pump.