98 LS1 with 99 - 02 Pcm

[madprof01]

I am really needing to utilize the cos 3 on a 98 camaro SS with an LS1 and t- 56 trans. Has anyone put a 99 - 02 pcm into a 98 vehicle? did it work? and if so what things had to be changed.

From what I have gathered the memory is the big diference and the only other thing I can think of is possible plug differences and pin locations.

It would be great to know if my time researching is of correct information!
Laters! and Thanks
madprof01

[TAQuickness]

I believe it's a little more involved than that. You may try searching on LS1 tech. I've seen lots of info on this subject over there.

[WicketMike]

supposily Speed inc. sells a plug and play to do this, but i havent had time to call to confirm

[madprof01]

Thanks for pointing in a direction, i will let you know what i find.
Eric

[GMPX]

I don't know the exact details, but I think you also loose some gages due to the differences between the clusters across both those years.

Cheers,
Ross

[madprof01]

That is what i am finding out and THat is also one thing the customer probably won't go for. I have speartech calling me today, well see!