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Thread: anyone have a 2009+ A50 TCM file??

  1. #1
    Lifetime Member DURAtotheMAX's Avatar
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    Default anyone have a 2009+ A50 TCM file??

    Just what the title says...I thought someone posted one but I cant find it?

    thanks
    Ben
    2005 Silverado, CC/SB, 4x4, LT, LILLY/Allison
    12.9s @ 108 mph

    many thanks to Ross and Paul

  2. #2
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    Really nothing exciting in there I was hopin for some new tables but didnt see really anything stand out.
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    04 LB7
    2010 LMM
    2015 LML

  3. #3
    Forum tyhee Site Admin GMPX's Avatar
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    I can't say I've looked too in depth at the difference between the A40 & A50 OS's, but, I think they really just ran out of space in the A40, the A50 has twice the flash.


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    Quote Originally Posted by GMPX View Post
    I can't say I've looked too in depth at the difference between the A40 & A50 OS's, but, I think they really just ran out of space in the A40, the A50 has twice the flash.
    Not takin a dig at you guys keep up the good work Ross, I was just expecting some extra special stuff since it was a new controler but the pricks just put some extra memory in there to rat us out
    04 LB7
    2010 LMM
    2015 LML

  5. #5
    Lifetime Member Cougar281's Avatar
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    Quote Originally Posted by rcr1978 View Post
    Really nothing exciting in there I was hopin for some new tables but didnt see really anything stand out.
    How about D5074? Looks like by default it unlocks the converter for shifts.

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    That ones been around been around for a while, it was the same on the 07.5 that I had.
    04 LB7
    2010 LMM
    2015 LML

  7. #7
    Lifetime Member DURAtotheMAX's Avatar
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    Quote Originally Posted by Cougar281 View Post
    How about D5074? Looks like by default it unlocks the converter for shifts.
    I really want D5074 for the 5-speeds!!!
    2005 Silverado, CC/SB, 4x4, LT, LILLY/Allison
    12.9s @ 108 mph

    many thanks to Ross and Paul

  8. #8
    Lifetime Member Cougar281's Avatar
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    Quote Originally Posted by rcr1978 View Post
    That ones been around been around for a while, it was the same on the 07.5 that I had.
    Hmmm... You're right. It's there in my 06 cal too. I missed that one :o. Looks liek by default, the shifts are unlocked on the 6 speeds, kinda like the 01 5-speed TCM was. That was ANNOYING while towing... Downshift from 5th it would unlock, DS, then lock back up a second or so later . I think I have some logging to do .

  9. #9
    Lifetime Member Cougar281's Avatar
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    Quote Originally Posted by Cougar281 View Post
    Hmmm... You're right. It's there in my 06 cal too. I missed that one :o. Looks liek by default, the shifts are unlocked on the 6 speeds, kinda like the 01 5-speed TCM was. That was ANNOYING while towing... Downshift from 5th it would unlock, DS, then lock back up a second or so later . I think I have some logging to do .
    I wonder what that table actually does... A stock read has it "Disable", but near as I can tell from logging, the TCC doesn't unlock during shifts.

  10. #10
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    Quote Originally Posted by Cougar281 View Post
    I wonder what that table actually does... A stock read has it "Disable", but near as I can tell from logging, the TCC doesn't unlock during shifts.
    How about downshifts? I know mine doesn't unlock for upshifts but i'm dead sure without logging that it unlocks for downshifts.
    '07 TBSS, LS2, T42, 3SS, Black on Black on Black, Pretty much stock at the moment. EFILive will fix that

    '06 LBZ/Allison 6speed, EC, LB, 1LT, Leather
    Current Mods: EFI Live/ PTO High Idle Mod/ Factory Exhaust Brake / BD Full Bore/ TransGo Jr./ TTS Twin Lift Pumps/ MBRP 4" turbo back/ Custom air box mod/ BullyDog Outlook Monitor

    465hp/1008tq---7/25/09---Dyno Day Fast Specialties Tuning by ME

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