Where is the computer located on a 1995 Sunfire 2.2? Can't seem to find it?!!?

i think its under the passenger side of the bumper like everyone elses.

Is it accessed from the top or do I need to go under the car?

Its behind the passanger side fender near the front of the bumper, directly behind the plastic protection crap.

Take the headlight out, then look down in the hole under the rubber flap crap. Or follow the wiring across the lower radiator support to the passenger side.


01 cav w/01 3400 gam gt 4t45e

So it needs to be removed from under the car?

pull the inner fender lining on the passenger side, or pull of the bumper

gotta take out the horn too.

Turbozombie wrote:So it needs to be removed from under the car?

Yep , kinda . 13mm for the horn and 2 10mm for the computer, top left and bottom rt. of the computer bracket.


01 cav w/01 3400 gam gt 4t45e

remove the front inner fencer liner, then remove the horn, and there are two screws holding the case in place. remove these and the computer and case will slide out from the bottom. then the computer will come out of the case easily.

Hmm.... I never took out my horn. At least i dont think so? If I did, it's probably just hanging there LOL. I probably should go check that.

SHOoff wrote:Hmm.... I never took out my horn. At least i dont think so? If I did, it's probably just hanging there LOL. I probably should go check that.

why, you can't hear it over the tire schreeching and exhaust anyway LOL

You know we probably should of asked him why he feels the need to take out the computer, cause if he didnt know where it was then maybe he should have left it in there. Just a suggestion.


01 cav w/01 3400 gam gt 4t45e

joe malechowski wrote:You know we probably should of asked him why he feels the need to take out the computer, cause if he didnt know where it was then maybe he should have left it in there. Just a suggestion.

I'm going to agree with joe on this one.



http://www.cardomain.com/ride/2366291

bet he got a chip for it and needs to put it in, seeing as it's a 95

I have a CEL light and the code was for a quadrent fault in the ECU. So I found one in the wreckers and would like to see if this solves my initial CEL code of DTC 055, lean monitor. This is OBD 1.

well and plus too if you had to do anything with the horn or take the horn out, you'd have to be careful because then you'd be working around the airbag and if that accidentally deploys your kind of up a creek.

Air bag sensor is right beside the hood latch, Horn is under the right headlight, there is a good 2 to 3 feet between them.
Niteowl I think your horn is mounted in the wrong spot.


01 cav w/01 3400 gam gt 4t45e

So I swapped out the ECU still have a cel. Only seems to come on after the engine has warmed up. Front o2 sensor has been replaced.