2010 charger-trans upshift not changing

Predator support for Dodge gas vehicles

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hairdryer
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Joined: Fri Mar 23, 2007 12:22 am

2010 charger-trans upshift not changing

Post 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?
07 GMC crewcab Z71, VMAX, volant CAI
hairdryer
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RE: 2010 charger-trans upshift not changing

Post by hairdryer »

anybody?? I would really like to get it to shift later at wot.
07 GMC crewcab Z71, VMAX, volant CAI
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mikel
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RE: 2010 charger-trans upshift not changing

Post by mikel »

2010 models cant raise shift points due to the internal rev limiter in the TCM.
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mikel
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RE: 2010 charger-trans upshift not changing

Post by mikel »

There should not even be an option to raise shift points in there, what were you looking at?
Mike Litsch
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hairdryer
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RE: 2010 charger-trans upshift not changing

Post 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?
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mikel
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RE: 2010 charger-trans upshift not changing

Post 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.
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cheesewizard
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Re: RE: 2010 charger-trans upshift not changing

Post 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.
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