Quote:
Originally Posted by MDPotter
Has anyone extended this wire and had issues or success? I've extended mine and my OBD port came with a pigtail so I will end up with (2) soldered connections, but I won't have the engine in the truck for a few months to test it.
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It is fine to extend the serial data wire (or any other wire in the harness) as long as it spliced properly. I have done it many times with no problems.