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Thread: 2016 Wrangler Question

  1. #1
    Potential Tuner Robofuzz's Avatar
    Join Date
    Feb 2012
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    7

    2016 Wrangler Question

    Just bought a 2016 Wrangler and right now, I just need to change the tire size so the speedometer is accurate. I already have HP Tuners Pro for tuning my GTO. My question is do I need to have the PCM unlocked to just change the tire size parameter. I'm under the impression that is changed in the Scanner?

  2. #2
    Tuner
    Join Date
    Jun 2018
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    Dubai
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    62
    no need to have unlocked PCM for that only use VCM scanner and it will work
    Jeep wrangler 2012 automatic, sprintex supercharger, 9lbs of boost, 4.5" lift, fox 2.5 internal bypass shocks, 4.88 gears, 37" tires,

    Ford Mustang Shelby gt350 2017, airraid air filter, jlt catch-can,

  3. #3
    Potential Tuner Robofuzz's Avatar
    Join Date
    Feb 2012
    Posts
    7
    Thanks!