I put my fass 150 in tonight. It was tough but every thing worked out. My problem is that I can not find my factory lift pump connection. my lift pump went last yr and my mechanic put a new lift pump in my tank (took out factory pump) Now I can't figure out where to hook up my fass wiring harness ??? Any ideas. ?

 

there should be a two plug connection coming off of your ecm. If your mechanic removed it for whatever reason your gonna have to do some new wiring

 

Ya I hope he didn't do some thing stupid like cut it

 

Mine is cut, the wiring coming out of my ecm for the lp was burnt up so i just grounded my airdog harness to the block and ran a better hot wire from the ecm that goes to my relay(harness that came with airdog). not stock or easy with the connections if i have to remove it but it works and i don't plan on selling my truck.

 

If I can't find mine I'll be doing that