Looking at the downloaded Primary VE table (VE-RPM vs MAP) from the PCM the values are from 0 - 12800. Anyone know what these values corrilate to? Vehicle is a 1998 GMC Vortec 7.4L. Is this just a case of the way early PCM were formated? Problem is I can't get a histogram from a scan to corrillate to the VE tables for tuning. Any tips??
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