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Re: OBD 2 PLUG on HD vehicles
Posted to HD/Fleet Forum on 10/6/2009 1 Reply

Mike,

I understand that at least on onroad engine by any manifacture has to have the 16pin connector and have that communcation protocal? That is for only one engine not their entire line correct? Having this said would I assume that they(the manifacturers) ... Login to read more.

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