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Thread: TCC Apply Pressure Ramp Table rows and columns different between tunes.

  1. #1

    Thumbs up TCC Apply Pressure Ramp Table rows and columns different between tunes.

    I recently read two 2011 CTS-V ECU's

    On the first one, the TCC Apply Pressure Ramp column begins at -74 and ends at 516

    On the second one the TCC Apply Pressure Ramp column begins at 738 and ends at 4,425

    The rows are also different.

    1) I don't understand why the non-editable values are different.

    2) a range of 738 ft/lbs to 4,425 ft/lbs seems like someone modified the base table framework inappropriately.

    Anyone know what happened here and if there is a way to change the table values to a different range? (resolution)

    Thanks in Advance!
    Last edited by Andy0x1; 1 Week Ago at 07:36 PM.

  2. #2
    Nevermind, I figured it out. Still confused why someone recorded those values though.

  3. #3
    Tuner
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    Quote Originally Posted by Andy0x1 View Post
    Nevermind, I figured it out. Still confused why someone recorded those values though.
    So share what you found to help others...
    Building Automatic Transmissions since 1978
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  4. #4
    Tuner in Training
    Join Date
    Mar 2013
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    I?ve noticed the same. After downloading a couple factory tunes from the repository I decided it was a factory setting. Some earlier v?s had the gain only function as well. Hp tuners is far from perfect and a lot of the tables don?t even do what they?re supposed to?.