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2010 charger-trans upshift not changing

Posted: Thu Mar 11, 2010 11:58 pm
by hairdryer
I have a 7135 and the newest 9r23. I change the upshift parameters in the 91 cai tune but it still shifts at the same rpm and doesn't feel like it has improved performance. It did change the shift firmnest though.

Help, am I missing something?

RE: 2010 charger-trans upshift not changing

Posted: Mon Mar 15, 2010 2:15 pm
by hairdryer
anybody?? I would really like to get it to shift later at wot.

RE: 2010 charger-trans upshift not changing

Posted: Mon Mar 15, 2010 3:57 pm
by mikel
2010 models cant raise shift points due to the internal rev limiter in the TCM.

RE: 2010 charger-trans upshift not changing

Posted: Mon Mar 15, 2010 4:05 pm
by mikel
There should not even be an option to raise shift points in there, what were you looking at?

RE: 2010 charger-trans upshift not changing

Posted: Mon Mar 15, 2010 11:02 pm
by hairdryer
maybe I was looking at the rev limit in gear. sorry. When is there going to be a tcm tune to change the shift points? Just for reference it ran 14.24 stock and 13.57 with cai and 91 tune.

Also what is the difference in mode 1/2?

RE: 2010 charger-trans upshift not changing

Posted: Tue Mar 16, 2010 11:52 am
by mikel
mode 1/2 are to disable auto upshift, but in most 09-10 modesls they just keep it from downshifting in manual mode.

Re: RE: 2010 charger-trans upshift not changing

Posted: Fri May 21, 2010 7:36 am
by cheesewizard
hairdryer wrote:maybe I was looking at the rev limit in gear. sorry. When is there going to be a tcm tune to change the shift points? Just for reference it ran 14.24 stock and 13.57 with cai and 91 tune.

Also what is the difference in mode 1/2?
Good question.