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Thread: LBZ-DSP tunes all smoking and poor response...

  1. #1
    Lifetime Member killerbee's Avatar
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    Default LBZ-DSP tunes all smoking and poor response...

    ...and the main tune responds well and has little smoke.

    As far as I know, the only table that is different is the throttle table. All other tables are identical to main tune. 496 OS. Is there a glitch in the upgrade that I don't know about?

    I can't log this, so I thought I would ask.
    Michael, Systems Engineer 04.5 D-max LLY, Phoenix, Arizona Email
    Custom Tuning Services
    DURAMAX/CUMMINS ECM's TCM's for sale, all years, 20% wholesale discount available
    EFILive's first VGT "Software Wastegate Tune"

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    Off topic: you are the only person i know that uses the last three digits to ID an OS when everyone else uses the last 4.

    On topic: I've never seen this 496 OS whats the whole number. And i've never had the problem that you describe either. Odd.
    '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. #3
    Lifetime Member killerbee's Avatar
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    52616698, sorry, good catch


    The problem is with display units. When the upgrade is done, all dsp tunes ended up in metric (main tune was imperial). Scripting doesn't care about units, so several tables were written wrong in the scripting.

    Hopefully this can be addressed in future versions.
    Michael, Systems Engineer 04.5 D-max LLY, Phoenix, Arizona Email
    Custom Tuning Services
    DURAMAX/CUMMINS ECM's TCM's for sale, all years, 20% wholesale discount available
    EFILive's first VGT "Software Wastegate Tune"

  4. #4
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    Ah. yep, so you are all good then?
    '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

  5. #5
    Lifetime Member GMC-2002-Dmax's Avatar
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    Quote Originally Posted by killerbee View Post
    52616698, sorry, good catch


    The problem is with display units. When the upgrade is done, all dsp tunes ended up in metric (main tune was imperial). Scripting doesn't care about units, so several tables were written wrong in the scripting.

    Hopefully this can be addressed in future versions.
    Perhaps upon opening the tune file you click on "EDIT" then "CONFIGURE DISPLAY UNITS" then select "IMPERIAL" and re-save the tune file.

    Then when you run a script the problem won't occur.

    If you get in the habit of always doing that then you can save yourself much grief in the future.

    Just my $0.02
    www.mscservices.net


    Tuner of many, many Duramax and Cummins Diesels.


  6. #6
    Lifetime Member GMPX's Avatar
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    Quote Originally Posted by killerbee View Post
    Hopefully this can be addressed in future versions.
    When Obama passes the bill for the US to go metric then it's fixed
    But seriously, it won't be fixed in V7, V8 will have scripting that is not as reliant on metric / imperial.
    Now given the number of DSP updates most of you tuners will have done for LB7 & LLY you would have no doubt read the part in the tutorial that says:

    "You will then need to load the correct script for your operating system (this is the
    number you will have noted down earlier) and it must also match the unit’s settings
    for the new DSP tables (metric or imperial)
    ."
    I no longer monitor the forum, please either post your question or create a support ticket.

  7. #7
    Lifetime Member killerbee's Avatar
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    OK, ok.

    I just figured the upgrade is meant to mimic the existing units, whatever they are. So, I discovered something the hard way. No stress.
    Michael, Systems Engineer 04.5 D-max LLY, Phoenix, Arizona Email
    Custom Tuning Services
    DURAMAX/CUMMINS ECM's TCM's for sale, all years, 20% wholesale discount available
    EFILive's first VGT "Software Wastegate Tune"

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