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International Automotive Technicians Network
Re: Loss of pin 49 (signal return) ground: Why?
Posted to Technical Theory Forum on 7/3/2000

Just though I would let you know that we were unable to find an ECM anywhere for this vehicle so we disassembled his junkyard ECM and repaired it. We told him this wasn't the proper fix and no warranty on the repair but that is what he wanted to do.

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