Trying to find the plug/adapter for a code box on my 1990 Buick lesabre

Asked by Mar 04, 2015 at 06:13 PM

Question type: Maintenance & Repair

1 Answer

11,690

U don't really need one. It is obd1, so all u need is a paper clip to jump across a and b terminals in the port. Google how to scan for obd1 codes and follow the procedure. Really easy.

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