85_HO_GT

where is the damn computer on a 90 gt? also where is the fuel pump relay?

RacquetballRyan

The computer should be inside the firewall on the passengers side....

Trainman

I just found mine today. I have a 92 gt it was under the passenger side kick panel.

Trainman

behind I should say. don't know about the relay

85_HO_GT

*explitive delete* it! its goin to the dealership. since im only 100 bucks out of pocket into this car (sold an s10 blazer for 600 added 100 and viola! i have another gt) i will post what they have to do to fix it.( idles at 1500 to 2000 with a code 95)

btw. it didnt idle when i got it. $3.00 can of fi cleaner thrown at the iac produced an idle

85_HO_GT

ok.... i decided to giv it another go. i found what is supposed to be my fuel pump relay under the drivers seat. i pulled it out and unpluged and just to double check i turned my car on and the pump started running and i was able to start my car.now im no rocket scientist but if i pull the relay souldnt the pump not work? is their more than 1 relay down there? did i miss something?

the thing i pulled out had 4 wires plugged into it, is gray, about 2"x1"x1", has 5 prongs where the plug goes.


it has #'s on it that look like this:
6590093
//5125-2

grabbem88

i would think it shouldn't work....the computer is in the kick panel on the pass side...the other plug no clue

85_HO_GT

yeah i found the computer im trying to cure a high idle problem and i pulled a code 95 on KOEO test. auto zone told me to test the inertia switch, fuel pump, the #19 wire between the ecm and relay, and if those are all good its the ecm. but now im WAY lost lol.

Liquid_02

Relay's on mounted behind the passenger side strut tower if I remember correctly.. maybe in front of it... right there anyway. both my A/C and fuel pump relay died at the same time, and they're both right there.

85_HO_GT

ill go take a look