Originally Posted by rexworx
If you ground direct to the chassis the relay circuit wont open back up till 12v it cut. pump controller ground is what to want. took me a while and opening up a relay that was set up on the car to figure out what was actually going on...
Ian @ Performance Auto Solutions
I woke up this morning to a dead battery using a ground from the chassis to the relay. So you mean to tell me that I need to run the ground from the FPC to the pump and the relay? So NO chassis ground?
Wierd....Funny thing, I wired it like the diagram and my gas gauge was reading half of what it really was. I thought I bent the float arm while re-stallation of the bucket because when I filled up yesterday, the gauge only read half full. Anyhow... I hope to get this figured out soon.