2nd ECU Chip?
05-26-2009, 09:10 AM
#1
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2nd ECU Chip?
I was told that I would void the warranty of my Cobalt if I decided to use a tuner like HP tuner for example. I was just wondering if there is a way I could purchase a 2nd ECU Chip for my car since I have heard that you can just swap the chip GM will not be able to determine if you have flashed the Cars ECU Chip.
05-28-2009, 04:19 AM
#3
they are using the tech2 to check for that now, there was a bulletin posted on it...they can see how many times its been flashed or soemthing, anyway, the dealer doesnt decide, they take a picture of the tech 2, and than send that screenshoot over to another department, from there they decide wether to do the warranty work or not, i believe this is for major things like cat's, engine, tranny, etc, simple **** i dont thingk will matter
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