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Thread: Part throttle downshift.

  1. #1
    Senior Member
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    Dec 2005
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    172

    Default Part throttle downshift.

    After torque converter lockup the tranny won't downshift or unlock if i'm trying to accelerate. What tables could I correct this in?

  2. #2
    Lifetime Member
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    Oct 2005
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    Default

    Take a look at D0960-D0962 and D1007-D1009.
    2017 Camaro SS, 2014 Ram 2500 4x4 Cummins 6.7L, 2004 Chevy Avalanche Z71 4̶X̶4̶(now 2WD), 5870lb race weight, 10.93@ 124, Twin TVS1900s, Twin Throttle, 429 LSX, 4L80E, custom 14 bolt rear, V2, R̶o̶a̶d̶R̶u̶n̶n̶e̶r̶(dead), COS3......
    Gettin' the Groceries

  3. #3
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    Default

    Checked D1007-1009 and they are all set to 100% from my previous custom tuner.

  4. #4
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    Default

    Quote Originally Posted by 12sec.5.3
    Checked D1007-1009 and they are all set to 100% from my previous custom tuner.
    Oops! I think they are usually all at 100% in the factory tune. You can probably leave that as is.

    I think D1004- D1006 are the ones you want to look at. Primarily D1005 and D1006(along with D0960-D0962).
    2017 Camaro SS, 2014 Ram 2500 4x4 Cummins 6.7L, 2004 Chevy Avalanche Z71 4̶X̶4̶(now 2WD), 5870lb race weight, 10.93@ 124, Twin TVS1900s, Twin Throttle, 429 LSX, 4L80E, custom 14 bolt rear, V2, R̶o̶a̶d̶R̶u̶n̶n̶e̶r̶(dead), COS3......
    Gettin' the Groceries

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