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I'm looking for the stock file:
Operating System 24000174
Engine Operation 12711731

In a stock Allison 5 speed TCM H0105 is 4000 and in the Duramax LB7 ECM H0101 is 101605. Why don't these two match?

Also why is the TCM final drive ratio H0103 4.10 when all Duramax truck have...

can a Flash Scan V1.2 flash a .ctz tune?

Any idea why the dash freaks after I plug in the V2 to the OBDII port?

I don't think it's the V2 because it works fine in my 2007 2500HD Duramax and 2014 Cruze 1.4T

thanks guys

Will EFI Live V1 work on a 2006 Impala SS?

Does this car use the E40 ECM?