Quote:
Originally Posted by DangerZL1
How do you get around this problem in a modded 20/21 where the TCM is not tunable?
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For now - you don't - really...
It is my understanding there are limitations after a certain point (what that point is, I don't know). From what I can tell, it was an old way to make the 8-speeds shift a little better, before the TCM was "unlockable". It's kinda' "raping" a spark table, and if adjusted too much, you'll lose your TM-protection between shifts. I can tell you it's done something, but couldn't tell you if it is worth it, and if it's a detriment or not.
There's not really anything, yet, that can be done. HPTuners says it will never support this new Bosch unit, which seems a little hard to believe, since it's being run in many Chevy models, but there's no reason to not believe their statements, so... Maybe EFI Live or something?...