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International Automotive Technicians Network
Re: Scanning older vehicles OBD1 pre '95
Posted to Tool & Equipment Forum on 1/14/2024

Hi George,

Prior to '95 manufacturers had their own unique DLC connectors and test methods, no keys/chips, but also required a specific vehicle make cartridge(s) for many of them. Many early vehicles would only provide codes and no live data, some would just... Login to read more.