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Thread: Will I loose tune if battery dies

  1. #1
    New Member
    Join Date
    Feb 2012
    Posts
    6

    Default Will I loose tune if battery dies

    If I need to disconnect my battery for a wile or if it dies one night will I loose my tune, will it go back to stock?

  2. #2
    Lifetime Member
    Join Date
    Apr 2008
    Posts
    269

    Default

    No you will not lose your tuning. The tuning onced flashed to the ECM will be considered the same as if it was a stock programming. So lose of power will not make a change. When flashed you have overwritten the same items the tune took in the first place.

    Brian
    2007.5 GMT-900 Chevrolet Silverado 2500HD CC/LB LTZ 4x4 Summit White.
    With the LMM Duramax 365hp/660tq, MW7 Allison 1000 6-speed
    EFILive LMM DSP5 Settings, 500HP, 450HP, 400HP,Tow with Turbine Brake, and Stock HP.

    UA Steamfitter, Local 136 Evansville, IN - Remember if you want to play you got to pay.

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