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Thread: Diablo unlocked ecm

  1. #1
    Potential Tuner
    Join Date
    Apr 2012
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    9

    Diablo unlocked ecm

    I have a 17 Dodge Durango and have a line on a 17 ecm that's unlocked by Dialbo. Will it work on mine without having to send it in etc...?

  2. #2
    Potential Tuner
    Join Date
    May 2009
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    6
    Good question. I'm in the same situation with a 2018 charger. The customer had the ecm unlocked by diablo and bought their tuning cable for the 2018+ cars.

    Anybody know?

  3. #3
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
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    18+ diablo unlocked definitely not compatible.

    17 & down diablo unlocked no promises it'll work.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"

  4. #4
    Tuner in Training
    Join Date
    Apr 2017
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    Can a 2018 Hellcat ECM that was "Diablo unlocked" be sent in to be re-unlocked so it can be used with HP Tuners?

  5. #5
    I have a 2017 Jeep gc Srt. I got diablo first with there unlock pcm. Had no issue with tuning with hp. Only thing I did was download my oem tune back into the pcm then pull the tune from using hp. I also pulled the tune file I had done for the diablo repeating the same process

  6. #6
    I didn’t have to send it in to get unlocked again

  7. #7
    Tuner in Training
    Join Date
    Apr 2017
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    12
    The car (2018 Hellcat) was brought to me with an new PCM "Diablo Unlocked" from HHP. I installed it in the car and it runs. I then tried to read the PCM with HP and it failed (many times, didn't just try it once) . I called HHP and they said I cant read it with HP because they "Diablo Unlocked" it.

    So my question is: Can the 2018 Hellcat "Diablo Unlocked" PCM be "converted" to work with HP Tuners?

  8. #8
    Tuner in Training
    Join Date
    Apr 2017
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    12
    Quote Originally Posted by Bill@HPTuners View Post
    18+ diablo unlocked definitely not compatible.

    17 & down diablo unlocked no promises it'll work.
    This reply gives half the answer.

    An 18+ "Diablo Unlocked" will not work as is, but can it be sent in and "converted" to "HP Unlocked"?

    or

    Is it a one shot deal, once it is "Diablo Unlocked" it can never work for HP?

  9. #9
    Tuner
    Join Date
    Jun 2018
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    Dubai
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    for 17and down Diablo unlocked PCM works fine with HPtuner did it to many costumers with out problems for 18+ didnot tried it yet
    Jeep wrangler 2012 automatic, sprintex supercharger, 9lbs of boost, 4.5" lift, fox 2.5 internal bypass shocks, 4.88 gears, 37" tires,

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