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I have a 16 ats 2.0 also hp tuners mvp12, I flashed a few changes in my file to the car, which didn't work, had to flash a stock file back to the car. can someone tell me how to undo those changes to the file, changes were to torque man for the axles.
use the compare function. Compare both tunes and find what you need to change
thanks
As a general rule I always save the first download from the PCM and then work with a copy of the initial download. That way no matter what I do I will always be able to start from scratch if need be.
Very good advice. Thought i was fine until i hit save instead of save as....oops
...or you can just right click on 'Base' and then 'Open in new editor' and save that file as-is.
...but be aware that 'Base' only goes back to the last time the file was read out from the vehicle. Each time a new read is done and that file saved it clears out the change history.