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International Automotive Technicians Network
Re: Reprogramming PCM's -- To Flash Or Not To Flash
Posted to Industry Issues Forum on 8/25/1999 3 Replies

Jack:

Reports from several dealer techs say that if connection is lost between the scan tool (doing pass-through reprogramming via the vehicle connector) and the PCM DURING the reprogramming operation, the PCM is wasted! Any truth to the story?

It sounds l... Login to read more.

3 Replies Received (View Replies)