2009 4l80e .cal needed

Does anyone have a 2009 T42 4l80e calibration they can share?

chris

2009 Chevrolet Express 2500 4 speed auto - VIN 1GCGG25K791142143 https://www.autotrader.com/cars-for-...ckType=listing

2009 Chevrolet Express 2500 4 speed auto - VIN 1GCGG25C491132999 https://www.autotrader.com/cars-for-...ckType=listing

Maybe someone with a VIN Decoder can use the VIN's above to see if either of the VIN's posted above has the 4L80E?

I'm thinking a 2009 Express Van 2500 is the most likely vehicle to have the T42 / 4L80E.

dave w

heres a 2008 file that ive used on compatible E38 OS up to 2010

Hi Chris,
The tcm you just posted...Can you post the ecm cal for that too?
Thanks

heres the ecm

Thanks

I went ahead and bought the 2009 cal files from John at tunercat as I don't have much 2009 stuff so I thought this would be good for the "library". This is for one of the vins posted above. Enjoy.

Quote:

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Originally Posted by In-Tech

I went ahead and bought the 2009 cal files from John at tunercat as I don't have much 2009 stuff so I thought this would be good for the "library". This is for one of the vins posted above. Enjoy.

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Thank you In-Tech! That was very very generous!:thumbsup:

dave w

Thank you, Carl!

NP guys, Dave, thanks for moving it to the right section.

VIN 1GCGG25K791142143
is
LY6 engine 6.0
MT1 -4l80 trans
3.73 rear diff
245/75/16 tyres

1GCGG25C491132999 is the same other than the engine
LY2 4.8l