95 cutlass supreme vats delete on ecm

[cavalierboy02]

i have a 95 olds cutlass supreme that is obd2 is there anyone that can delete the vats in the ecm so i can use this ecm in my motor swap

[robertisaar]

what makes you certain that it's OBD2? the 94-95 vehicles sometimes use the OBD2 connector, but they are still an OBD1 PCM.

[cavalierboy02]

ok tou got me lol i mean i read your info in post and u know you know pretty good all i know is i used a obd2 scan tool to cheek codes

how can i tell if its obd1 would the ecm tell me what do i need to look for

[cavalierboy02]

what would be my best bet for tunability

[robertisaar]

if it's a 95, it has an OBD1 PCM. did it come from the factory with the 3.4, or the 3100? the 3100 PCM, as-is, is not in any way tuneable, no one has bothered hacking through it to be able to tune it. the 3.4 on the other hand, has been somewhat of a mystery for quite some time. darren freed did manage to hack through and comment on quite a bit of it. i made an XDF for tunerpro based off of the commenting, and it is a fairly hefty file.

[cavalierboy02]

its a 3100

i got got the car free it and and drove great but body look like some one rolled the car 100 times lol but i got it to do a v6 swap in my cavalier but as of now im stuck on what wire harness and ecm to use as i want tunability with it

im willing to make any thang work and im going to run after market gauges its a street/drag toy

would going obd1 be best if so what harness and ecu shoild i look for

[cavalierboy02]

im open to anythang the car is guted and all im lookin for is to not to have vats and some tunability

[robertisaar]

what year of cavalier?

[cavalierboy02]

02 cavalier

[cavalierboy02]

i was told i could use a Chevy Malibu or impalla harness and ecu but i dont know how the ecu would take to my car as far as ant-theft

[robertisaar]

already being OBD2, i would not know of an easy way to integrate an OBD1 PCM into the vehicle without potentially causing more issues.

the first person i can think of that has successfully swapped a 3x00 into a last-gen cavy is Weatheralls Auto... you may be able to get some good information out of him as to what options are the best path.

[cavalierboy02]

well my plan was to find a ecu and motor harness and run it as like a stand alone with after market gauges get rid of body harness and re run wires for just lights to get rid of all the un used wires laying in my floor lol from the heat and all that crap

[robertisaar]

if you don't care about things like ABS and potentially airbags or any other modules the car might have, and don't have to worry about emissions, the only question left is what kind of trans and what electronic features that the PCM normally controls do you want.

[cavalierboy02]

just want to run the the 3100 and 4t60e out the 95 old my car has manual brakes and stering so im going to make a ideler pully to go were the power stering pump would be and i got the ac delert

im going to run autometer speed-o and rpm,temp,oil presser gauges and my aem wide band

car has no stock wireing

[robertisaar]

does the engine have any type of harness on it ATM?