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Thread: !!!48RE 2nd Gear Lockup in Drive Achieved!!!

  1. #1
    Advanced Tuner
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    !!!48RE 2nd Gear Lockup in Drive Achieved!!!

    Screenshot of a datalog for 48RE trans tuning on a 2006 Megacab showing 2nd gear lockup in Drive!
    Attached Images Attached Images

  2. #2
    Advanced Tuner
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    No trickery with a manual lockup switch or anything, purely stock transmission, only modification to the engine aside from tuning is 50hp injectors.

  3. #3
    Tuner
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    Nice, did you achieve that using HPT? Also what logging software is that?

  4. #4
    Advanced Tuner
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    I did it on UDC Pro RT, that is the datalog viewer that comes with UDC Pro RT. This can be achieved on HPT as well. Don?t know how many people have said over the years that 2nd lockup cannot happen in drive with the 48RE and yesterday I received a datalog if adjustments I did to a tune to find 2nd lockup in drive had occurred.

  5. #5
    Tuner
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    Heck yeah always nice to see the impossible done haha! Thanks for sharing and furthering the progression.

  6. #6
    Tuner in Training PurpleRam's Avatar
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    Sweet

  7. #7
    Tuner in Training
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    Awesome!