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View Full Version : 2009 lmm tuning issue



05maxlly
July 25th, 2017, 03:13 AM
I am trying to read the program that is on it. I connect to it and it takes 45 min to compete read which I know should only take 6 min. Then it errors out to this Click image for larger version. 21322

HELP I think I need a PCM but would like assistance