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Re: Reflashing old Chevrolet PCM
ECM, ECU, PCM, VCM, etc. Right or wrong, they all get used
intermixed. You even used PCM in the heading and VCM in the
body. In the mid 90's, GM had a bad habit of using the both
OBDI and OBDII connectors for pre-OBDII cars. ![]()
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