GM Communication port
What car / truck are your refering to ?
If your referring to the ODBII port, yest that is the port you can used a Scanner or one of the hand held programer. You can also use your laptop if you have the software (HPTuner, EFILive, etc) and cables.
If your referring to the ODBII port, yest that is the port you can used a Scanner or one of the hand held programer. You can also use your laptop if you have the software (HPTuner, EFILive, etc) and cables.
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Joined: Oct 2009
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From: Whitehall,PA
