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  1. #1
    CrazyTTCharger's Avatar
    CrazyTTCharger is offline White Lightning is getting a TT PWR 393!
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    Did I fry my MTCM?

    Guys, I have read up on the Diablo not functioning with the Mopar TCM. I installed the TCM and it woke her up doing the adaptive process, I was checking engine codes haven't loaded any other tunes or changed any settings. The next day I took her for a drive and just seemed back to stock again. Any ideas or does it take a few weeks for the TCM to learn?

  2. #2
    dudeiwin86's Avatar
    dudeiwin86 is offline Dude...
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    checking codes is fine,

    does it auto upshift in autostick?
    is your converter locked in 2-5?

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  3. #3
    metgo's Avatar
    metgo is offline Life is too short to be driving slow
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    If you didn't make any adjustments to the tune you should be fine.
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  4. #4
    1FST4DR's Avatar
    1FST4DR is offline I have Gas.. And lots of it ;^P
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    Quote Originally Posted by metgo View Post
    If you didn't make any adjustments to the tune you should be fine.
    When you say adjustments,Does that include raising idle,or rpms?

  5. #5
    InferAl's Avatar
    InferAl is online now "R.I.P. Lou1355 "The Hellbitch lives On"
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    As long as you don't make any Tranny adjustments in Modify Tune you are OK
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  6. #6
    PaCharger's Avatar
    PaCharger is offline 11.501 @ 118.91
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    Quote Originally Posted by 1FST4DR View Post
    When you say adjustments,Does that include raising idle,or rpms?
    you can only do that in the tune...so sounds like he's okay.

    Remember, the learn process is a safety learn suggested for any tcm, including stock ones. The TCM then goes through an adaptives save process each 10 minutes.
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  7. #7
    PaCharger's Avatar
    PaCharger is offline 11.501 @ 118.91
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    Quote Originally Posted by InferAl View Post
    As long as you don't make any Tranny adjustments in Modify Tune you are OK
    Really? I won't flash ANY tune with my Mtcm in...for the 2 minutes it takes to swap, not worth it for me.
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  8. #8
    CrazyTTCharger's Avatar
    CrazyTTCharger is offline White Lightning is getting a TT PWR 393!
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    Thanks guys maybe I just got used to the difference already? I didn't do anything except go to diagnostics and show codes.

  9. #9
    1FST4DR's Avatar
    1FST4DR is offline I have Gas.. And lots of it ;^P
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    ok Maybe Im a little slow today *Been a long week* So If I change my Rev limits or raise idle
    Will this effect my Mopar TCM?Yes or No? Sorry guys Im stuck on stupid today..

  10. #10
    Adanac Charger's Avatar
    Adanac Charger is offline It's a family sedan... Hang on kids!
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    My understanding is that you can use the Quick Adjust features and not kill the MTCM.

    But... I'm over-paranoid... I always swap over to the OEM TCM before i plug in the Diablo for anything.

    Autostick the car for a couple days of hard driving and you will know if the MTCM is still there.
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  11. #11
    Hemi31's Avatar
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    Quote Originally Posted by 1FST4DR View Post
    ok Maybe Im a little slow today *Been a long week* So If I change my Rev limits or raise idle
    Will this effect my Mopar TCM?Yes or No? Sorry guys Im stuck on stupid today..
    yep....poof....gone!Anything involving an actual flash and not a quick adjust and your screwed.

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  12. #12
    typicalmarine's Avatar
    typicalmarine is offline Semper-Fi
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    Im paranoid too, I havent even plugged the Diablo into the MTCM for ANYTHING..... It's like having safe s e x.
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  13. #13
    1FST4DR's Avatar
    1FST4DR is offline I have Gas.. And lots of it ;^P
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    Quote Originally Posted by Hemi31 View Post
    yep....poof....gone!Anything involving an actual flash and not a quick adjust and your screwed.

    Well PHUUUUUUUUUUUUUUUUUUUUUK! I bricked it then...

  14. #14
    87charger is offline LX Newbie
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    does the tcm have to be plugged up to use the diablo? ie. unplug the mtcm and plug into the stock tcm?
    06 black charger r/t, 22 inch rims, predator, SLP Longtubes, deleted cats, tinted tails

  15. #15
    aliveguy5 is offline GTL
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    Quote Originally Posted by 1FST4DR View Post
    Well PHUUUUUUUUUUUUUUUUUUUUUK! I bricked it then...
    As long as you used the quick adjust menu you are fine. I've quick adjusted mine several times and it's fine. When you write a tune to the car with the MTCM installed is when you write it back to stock.
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