I have a 2000 F-150/w 5.4,I unhooked the pos battery cable changed the driver side O2 sensor,hooked the bat cable back up and now it wont start! It will crank but wont fire. I cant hear the fuel pump when I turn the key on. The remote starter wont do any thing. I checked fueses ,any suggestions before I tear into this in the morning? Thanx

 

what lights are on in the dash cluster?

what's the theft light doing?

Could be a PATS issue...

 

NEVER unhook the positive cable first. Always go to the NEGATIVE cable first.

 

Right, - that could get nasty..

 

Since you can't hear the FP, perhaps you tripped the inertia breaker.

Who knows what you could of fried lol.

 

I am getting a PAT code of 13 , I probly fried the transceiver. Hate it when I try to work with my head up my ***!
Thanx for the input guys!