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Bruce Melton
January 17th, 2008, 02:27 AM
Don't have one here to try it on but, can we ugrade older E-38s with the 08 LS3 OS? That OS (12617631) is for use in the supercharged LS9 as well and has a greatly extended MAF table.
We of course can do this with previous systems but this could be of great value to high hp/boosted applications.

Redline Motorsports
January 18th, 2008, 02:38 PM
Bruce,

Per our conversation today it looks like it can't be done. The LS3 uses a different TAC module then the LS7 and the LS3 is much more refined of a OS. It's actually a hardware issue more then a software problem.

Howard

Bruce Melton
January 19th, 2008, 12:17 AM
Bruce,

Per our conversation today it looks like it can't be done. The LS3 uses a different TAC module then the LS7 and the LS3 is much more refined of a OS. It's actually a hardware issue more then a software problem.

Howard

Bummer!

Highlander
June 16th, 2008, 08:06 AM
swapping PCMs and TACs wouldn't work?

GMPX
June 16th, 2008, 08:45 AM
Don't have one here to try it on but, can we ugrade older E-38s with the 08 LS3 OS? That OS (12617631) is for use in the supercharged LS9 as well and has a greatly extended MAF table.

Can you confirm that? I heard it was going to be an E67 ECM :confused:

Cheers,
Ross