jruss

I just got my pc back from AMS installed it, went to crank car ,wouldnt crank. The fuel pump relay switch(drivers side fuse box engine bay) hums clicks . I bought a new relay it made no difference . What could possibly be wrong ???

GrapeApe

pcm ground ? 3 wires on the back of the drivers side head "check those"
and the obvious "battery conn." or could be a loose starter wire --or the pcm plug "2 bolts" is not seated right --or the worst case senario they fried your pcm--or the pcm ing. and/or the pcm bat fuse blew "right by the relay for the F.P."-i hope the bat. was disconnected when you put the pcm back in ---those are my guesses--or it could be the neutral saftey switch

jruss

battery was disconected when I reinstalled pcm.where would the neutral safety switch be ?

GrapeApe

not sure i would guess under the counsole but try starting in it nuetral and then try slamming it into park----but it sure sounds like a bad ground --i had one and had a goofy whine comming from the relay box--it was the ground on top of the radiator satle lil black wire with a 10mm bolt --right by the relay box can miss it--if thats not it try cranking on all those lil grounds you see on the pass. shock tower and any other ones you see

jruss

well I disconnected pcm again and then hooked battery back up also no fuses were blown I guess I will go ground hunting...the car will not start in N also and all wires seem to be grounded just fine .

jruss

Jayson at MTI confirmed PCM was fried

GrapeApe

Damn "I kinda thought that!" but i was trying to be more postive--damn dude that sucks--is AMS going to replace it?