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Re: OBDII Automotive vs Heavy Duty
Posted to Technical Theory Forum on 3/1/2021 2 Replies

I think you are getting some all over the place answers because your question was pretty wide open.

If you were asking about something as narrow as what is different in how a scan tool connects and talks to a car vs HD (and we are only talking 2005+ OBD II c... Login to read more.

2 Replies Received (View Replies)