Originally Posted by Sparky280
do you know if the pump itself works? is it a walboro or stock sti? try attaching a 12V+ source and ground to the FP connector itself and see if it starts up, make sure the pump is good. did you ground the FP relay? dunno what else it could be.
The pump itself was working when I had my turbo kit installed on my car. I removed that kit to do my STI swap. As for the ground, I attached the FP ground to the ground on the FP relay, like Brydon stated in his wiring guide.