#138593, "RE: Mystery Wire (Help Identify)" In response to In response to 0
Looks to me like it's the wire for the stock oil pressure sensor for the dash light. I swapped the connector on my 95, which is a 2-wire, to the 97-99 style which is a single wire connector. Iirc it is a solid yellow wire so that could be what it's from. Did you notice the stock connector while you were poking around back there?