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Tuner in Training
2008 Silverado with E38 T42 and manual valve body????
Anyone get one to work like this or will it need a manual trans file?
I have torque management kicking in no matter what I do. I can start with stock TM settings all the way to having every single thing maxxed out one by one with no luck. I would rather keep the truck controller so everything works as it should. Normally this would be a swap vehicle and it would be no big deal to throw a pedal and manual OS in it.
It seems as though there is some missing parameters in HPT with the E38-T42 combo to get past this.
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Tuner in Training
Oh it is a reverse manual valve body and I have even matched the gear ratios to the gear selection with no luck.
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Tuner in Training
LSA-Silverado-8.hptRun-10.hpl
Here is my latest hail marry attempt with no luck.
It is odd sometimes I can fire it up and it will have no TM and run great. Shut it down and restart and right back into it trans TM even in neutral.
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Potential Tuner
if y anderstand you nid a file from a t43.tcm.gm.a6
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Tuner in Training
The problem is I need to keep the truck cal as it is in a 2008 silverado. So I need to keep everything functional in the stock truck. If this was a swap it would be easy.