I have to replace a pcm on a ls7 and have to get a used or new pcm. I was wondering the same thing. any links that show the proper steps on replacing the pcm security ,vin etc so I can retune?. ...
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I have to replace a pcm on a ls7 and have to get a used or new pcm. I was wondering the same thing. any links that show the proper steps on replacing the pcm security ,vin etc so I can retune?. ...
Maybe someone will chime in soon and have more info. Only thing I can say for reference, that if you calibrated the lc-2 and your tune is stock and you did not placed the 02 not to far down the...
Maybe Post. How to go about using it for all the newbies that will be checking it out. Thanks