How to use an OBD1 Original Code Reader Scanner Tool

Shown here on my 1993 Z28 Camaro with an INNOVA 3123 GM OBD1 Code Reader tool. This OBD1 is the original scanner tool used for many makes and models of domestic vehicles ranging from 1982-1995. The tool is easy to use and comes with a helpful booklet but I show you the step by step process to make sure you are getting accurate information and that the tool itself is worth it. #obd1 #scanner #tool #toolreview #automotive #diagnostic #diagnosticcode #codereader #mechanic #review #hotto #DIY #doityourself #Chevy #Saturn #gmc #pontiac #ecm #reader #picklesgarage