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Thread: Pentastar 3.6 tuning useable on 3.2??

  1. #1
    Tuner in Training
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    Pentastar 3.6 tuning useable on 3.2??

    Hello!! I see 2018 3.6 tuning is available but the 3.2 is only for 2014. Could you use the 2018 3.6 software to tune a 2018 3.2??

  2. #2
    Tuner in Training
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    Bump.

  3. #3
    Tuner Dozer's Avatar
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    Its vehicle spacific. What year, model, engine is it you are referring to? Here is the vehicle supported list for HP Tuners.
    https://www.hptuners.com/vehicles/

  4. #4
    Tuner in Training
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    My apologies for not being more specific. My question arose after reading that list. I have a 2018 Jeep Cherokee with the 3.2 V6 but only the 2014 Cherokee is on the list. I saw the 3.6 for 2018 on that list for several models. The 3.2 and 3.6 motors are very similar and share many hard parts so in my old school mind I'm not sure why whatever is used to tune the 3.6 cannot be used to tune a 3.2. Spark timing, air/fuel ratio, injection cycles, etc would seem to be adjustable using software for either motor.

  5. #5
    Tuner Dozer's Avatar
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    I would email support and ask. Maybe they have it listed wrong and should of been 14-19 instead of just 14. I have no experience with 3.2 vehicles.

  6. #6
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    I'll do that, thanks for the direction!!

  7. #7
    Potential Tuner mopar_affliction's Avatar
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    2018 3.6L V6 Tune

    This is a Base Tune for my 2018 Chrysler 300 3.6L V6 but its Supercharged. You may be able to alter it a little before you try and use Charles S - 2018 300S - RIPP Base Tune.hpt
    If you wait a few days I'm Dyno Tuning Monday, I'll send that one too.

  8. #8
    Tuner
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    HP tuners supports 2014-2018 3.2 Pentastar Cherokees, I have reads from 2014, 2015, 2016 and 2017.

    No you can't use a tune from a 3.6 Pentastar in a 3.2, VVT Cam timing is different among other things.

    The torque management is also very unique tuned on the Cherokee KL platform

  9. #9
    Potential Tuner
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    I have a 2018 jeep grand cheorkee 3.6L i mod for my jeep....KN cold intake system, RIPP coil packs, MMX throttlebody 80mm ported and cat back muffler but no supercharged. so i can use ur file tune to my jeep??
    Last edited by Jeep2018; 06-11-2023 at 12:46 PM.