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Re: Engine ECM wont communicate with Vectronics Mastertech scanr
Posted to Technical Discussion Forum on 10/9/2009 8 Replies

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I agree and am learning from you. I mentioned MPX again because of the A/C and gauge issues originally noted, and the new info about the B code that points right to the MPX link between PCM and A/C a... Login to read more.

8 Replies Received (View Replies)