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Thread: how to keep converter unlocked in d1

  1. #1
    Tuner in Training
    Join Date
    May 2014
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    19

    how to keep converter unlocked in d1

    I am trying to keep my converter unlocked in d1 4x4 low in a 2005 Silverado 6.0 2500hd. there are no parameters to control it in the file. is there a way to install a switch?

  2. #2
    Advanced Tuner HartRod's Avatar
    Join Date
    Dec 2006
    Location
    Pensacola, FL
    Posts
    489
    I think you can wire a switch up to toggle the performance mode. Then you could use those tables to remove the lock up.
    69 Suburban Bagged & Blown: http://67-72chevytrucks.com/vboard/s...d.php?t=200387
    68 Farm Truck build thread-LS3/6L80/TVS1900: http://67-72chevytrucks.com/vboard/s...d.php?t=358692

  3. #3
    Tuner in Training
    Join Date
    May 2014
    Posts
    19
    it only shows tables for second gear. this is my tune and my data log of the sled pull.
    Attached Files Attached Files

  4. #4
    Tuner in Training WillRyan's Avatar
    Join Date
    Dec 2010
    Posts
    38
    I believe it stays unlocked in 1st gear already.