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Thread: LBZ controller frozen. No start

  1. #11
    Junior Member johnasara's Avatar
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    If you can get it from Rob then feel free. I am all for finding out what happened. I have not heard anything about a free license, that would be cool of you all. I would like to thank you all for your help in the matter as well.
    06 CCLB LBZ
    Diamond Eye Exhaust, EFI BY MMLMM, S&B intake, Transgo JR, EGR Blocked,
    04.5 LLY
    5" Diamond Eye exhaust, EFI BY KORY,LBZ PIE HOLE- Cause LLY cant breathe

  2. #12
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    Quote Originally Posted by GMPX View Post
    Hi John,

    Sorry to hear it all turned bad, the bug reports really didn't show what went wrong. Your VIN license can be replaced for free, Paul or Andrew probably already said that?
    With the ECM, if you don't mind I might try to get hold of that and dissect what went wrong. If I fix it I'll even send it back as a spare for you.

    Cheers,
    Ross
    ^^^^^^^


    This just goes to show you haw cool EFI Live is. If the EFI software may or may not have caused the problem but they are still willing to give you a free license AND even look at the ECM for free, then you know you are working with a GOOD company. Try to get support like that from other companies....
    '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

  3. #13
    Junior Member johnasara's Avatar
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    They have been very helpful on this whole matter. I like how they see a possible problem and swarm on it
    06 CCLB LBZ
    Diamond Eye Exhaust, EFI BY MMLMM, S&B intake, Transgo JR, EGR Blocked,
    04.5 LLY
    5" Diamond Eye exhaust, EFI BY KORY,LBZ PIE HOLE- Cause LLY cant breathe

  4. #14
    Junior Member johnasara's Avatar
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    I guess Rob is sending ross the Ecm to play with. Keep me informed on how it goes..I just want to know what happened for it to get a funky OS# and not respond.
    06 CCLB LBZ
    Diamond Eye Exhaust, EFI BY MMLMM, S&B intake, Transgo JR, EGR Blocked,
    04.5 LLY
    5" Diamond Eye exhaust, EFI BY KORY,LBZ PIE HOLE- Cause LLY cant breathe

  5. #15
    Lifetime Member GMPX's Avatar
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    I won't be back in the office until the middle of the month, but I'll post in here what I find.
    I no longer monitor the forum, please either post your question or create a support ticket.

  6. #16
    Junior Member johnasara's Avatar
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    Well I got a report back From Idahorob and I guess the old ECM was DOA..
    Next question. I read the Loaner/Keeper I got from Rob today and it gave me a 12 OS# should'nt it be 5 for the DSP 5?? I am just curious. I do not want to fry another one.
    On Edit: Rob did load the DSP5 program I sent him on it while it was still the loaner.
    06 CCLB LBZ
    Diamond Eye Exhaust, EFI BY MMLMM, S&B intake, Transgo JR, EGR Blocked,
    04.5 LLY
    5" Diamond Eye exhaust, EFI BY KORY,LBZ PIE HOLE- Cause LLY cant breathe

  7. #17
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    I thought one could not read a programmed DSP tuned ECM?

    Brian
    2007.5 GMT-900 Chevrolet Silverado 2500HD CC/LB LTZ 4x4 Summit White.
    With the LMM Duramax 365hp/660tq, MW7 Allison 1000 6-speed
    EFILive LMM DSP5 Settings, 500HP, 450HP, 400HP,Tow with Turbine Brake, and Stock HP.

    UA Steamfitter, Local 136 Evansville, IN - Remember if you want to play you got to pay.

  8. #18
    Lifetime Member GMPX's Avatar
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    You can't read a DSP5 tune, that is correct.
    I have your ECM here but as yet I've not been able to pull it apart and see what went wrong, however I can confirm it is dead as a door nail.
    I no longer monitor the forum, please either post your question or create a support ticket.

  9. #19
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    I had a LB7 truck that I tried to load a DSP5 onto and it had a hickup in the download and did something very similar. It would no longer let me upload or downlaod any information from the truck. The truck would not start and none of the power locks or windows or mirrors would work either. So after a few hours of trouble shooting by checking voltage comming and going from the data line of the OBD connection and the ECM we found that the Body Control Module up under the the dash on the driver side was not allowing us to communicate with the ECM. So I unplugged it and plugged it back and and it worked great. Sounds like you have a new ECM already but this may be helpful in the future or for others that read this thread.

  10. #20
    Junior Member ripmf666's Avatar
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    Quote Originally Posted by GMPX View Post
    You can't read a DSP5 tune, that is correct.
    I have your ECM here but as yet I've not been able to pull it apart and see what went wrong, however I can confirm it is dead as a door nail.


    I have one that I am going to try and recover one more time.Rob said to send it to him and he would try on the bench harness also if I can not get it fixed maybe you could look at it if you have any luck with the other one if Rob doesnt with mine.

    Thanks
    Henry
    Last edited by ripmf666; March 24th, 2010 at 01:38 AM.
    Devil Girl 2006 2500HD LBZ Ex-Cab 4x4

    EFI Live tuned by IdahoRob,MPI twins intalled by BigDipper,PPE dual cp3,PPE lift pump,BigDipper 30% injectors, BigDipper Trans Precision ML converter.

    Alot Of thanks To George aka BigDipper,Guy at Socal Diesel.

    RIP LBZ 6/1/08@5:44pm she was strong

    She's Alive again

    Born on July 27, 2008, 11:59:02 PM

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