ok heres the scoop, i have 0 fuel pressure . all electronics are good and everything is working normal. this is an intermittent problem.
ok so i swap relays they are good, i test the realy socket. i have 12v, ignition, but no ground on the center pin... i know this is why it will not kick on the fuel pump. what i don't know is why i have no ground? where do i start on that one? is the ecm controlling this ? i cant find any info on a roll over switch to kill the pump. if i mess with it long enough it will kick in and start but it could be hours as i found out yesterday. it is way before the pump, i have no 12 v signal even leaving the fuel pump relay, so i know the no ground signal on center pin is my issue, but what i don't know is why... thanks hopefully someone else has had this issue. im going to go plug my blue tooth adapter from my 99 in to it now and use torque to pull trouble codes, im leaning towards a ground issue in the truck or an ecm failure

 

either a ground issue or a moisture issue... going to run a reference ground to fp ground if that doesnt do it its toggle switch time for everything with push button start.....its a trail rig who cares...