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Thread: Locked PCM 2006 Duramax

  1. #1

    Locked PCM 2006 Duramax

    Is there a way around a locked PCM 2006 Duramax?

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
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    13,533
    Getting the tuner lock disabled is about the only way or get a different computer from a dealership.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.