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Thread: New tune and Converter Not Locking up now? Advice would be appreciated...

  1. #1
    Tuner in Training
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    New tune and Converter Not Locking up now? Advice would be appreciated...

    Like I said just retuned my 09 g8 gt for the new cam Sunday and now my converter isn't locking at all it seems. I have areo force gauges and monitor my converter slip this is how I know its not locking up now..
    Attached Files Attached Files
    Last edited by 1gr8ate; 07-10-2013 at 01:39 PM.

  2. #2
    Senior Tuner
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    Look at TCC_Mode and if you see "--3--" (table display;
    can't plot it) then you are being bugged by misfires and
    want to scale the misfire tables up.

  3. #3
    Tuner in Training
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    Sorry but I'm not following what your saying, I don't have much experience with it.

  4. #4
    Advanced Tuner
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    What he is saying is if there are any misfires reported it will prevent the converter from locking. You can log misfires and if any are seeing you can adjust the misfire tables to be less sensitive. Most aftermarket cams will cause false misfires with the stock settings.
    2007 Corvette C6 Vert. A6
    LME LS402, Pat G custom cam, ATI 10% OD Damper
    Circle D triple disc 2600, 3.42 Diff
    YSI, 3.0 pulley, ID 1000's
    Alky Control Meth,
    ARH 1 7/8 headers,
    1009 RWHP @ 7000, 817 RWT @ 6000

  5. #5
    Tuner in Training
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    I don't see a misfire table I do get the random po300 misfire code though. My tune is attached at the top here if you want to peak at it.

  6. #6
    Advanced Tuner
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    Quote Originally Posted by 1gr8ate View Post
    I don't see a misfire table I do get the random po300 misfire code though. My tune is attached at the top here if you want to peak at it.

    engine diagnostics

    misfires

    max out every cell,, 32767

    also you can turn off the code for misfires by unchecking certain boxes

    I assume you do not want lockup on a stall converter at wot. just on partial throttle. if you have the stock converter that would be ok.

  7. #7
    Tuner in Training
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    OK i turned off the po300 last night and it will lock up in every gear like it suppose to but not in 6th? I just changed these cells and will be trying this now. Thanks i hope this works