Ok so i get my fuel pump in and all hooked up and go to turn my key, and no pump ingagement. And no pressure to the FP guage. Now could this be a relay of some sort or the actual main brain of the car. If there is a relay where the fuck is it. I see no fuses that would actually work with my problem? Im so damn tired of this right now and dont know what ut could be. Please throw some sort of info up.

-kyle

 

Used a tester and were not getting power to the pump. I just have no clue. Computer probs?????

 

how did you wire the pump? start with simple things.. either your hot or your ground isnt connected correctly, otherwise you would at least have power to the pump..

 

check under the car by the ABS plugs, the fuel pump plugs up there, make sure its all plugged in and snug. they're right above the axle on the driver side.

 

The pump was a plug and play issue. Connected right into the wiring harness from the pump

 

ABS plugs as in the plug box rivited to the back of the back seat where hte fuel pump harness connects and a ground goes to from the rear end housing?

 

Dont know this helps, on the pump its self the purple wire going to the gauge(on dash,float lever whatever had power.) Nowthe grey wire(hot on the harness itself is what didnt have power. To me it seems likes its not getting power from some where up front

 

What kind of pump and who's plug and play harness is this? Tried contancting the manufacturer for trouble shooting yet? I think the fuel pump has a fuse for it on the inside of the car, when you open the door, driver side...i might be wrong as i dont have my car anymore and cant' check it.

 

Its a walboro pump 255 lph. Was supposily for an LT1 and the harness hooks right up to it. There is no fuel pump fuse in the fuse panel. There is the PCM ign i think which is relayed to it and thats ok

 

I still though i remember having a fuel fuse or relay. Have you tried turning the key to on position, and using a multi meter to test the inside of the harness to check for voltage?