Computer conversion?

[Speedmonster185]

I'm just curious, how hard (or impossible) would it be to switch a '93 computer to a later one (preferably OBD II)?

I'm just thinking, it's probably going to be hard to get my car tuned if I start doing stuff to it.... Would it be easier to tune/get the '93 tuned, or switch to a difference computer?

[my93z]

Changing to a 94-95 computer (OBD I) is really simple. There are just a few wires to repin on the harness. Chaning to a 96-97 I think would require some repining and adding a crank position sensor. This would mean chaning timing cover and opti. Also I think the knock sensor is different and you will have to add a maf. There might be more but thats a start.

The repining is on the plugs that connect to the plugs behind the passenger side kick panel.

[Chris]

If you are m6 you can easlier 700r4 I am not sure.

You will want to stick with a 94-95 computer you can flash them and dont have to deal with all the obdII crap

With my conversion to a 4l60e from my 93 m6 Trans- O2' sensors - 94-95 iac set up