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Thread: 6R80 Rate Limiting

  1. #1
    Advanced Tuner veeefour's Avatar
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    6R80 Rate Limiting

    Does anybody know what that actually mean?

    AFIK 6R80 has 3 type of torque limiting. Truncuation, Rate Limiting and Reduction. Trunctuation and Reduction is what I can comprehend but what is "Rate"?

    rate limits.jpg

  2. #2
    Quote Originally Posted by veeefour View Post
    Does anybody know what that actually mean?

    AFIK 6R80 has 3 type of torque limiting. Truncuation, Rate Limiting and Reduction. Trunctuation and Reduction is what I can comprehend but what is "Rate"?

    rate limits.jpg
    It's tq 'produced' (rise rate)/ second.

  3. #3
    Advanced Tuner veeefour's Avatar
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    Quote Originally Posted by txtailtorcher View Post
    It's tq 'produced' (rise rate)/ second.
    That's obvious but what all those ID's means? You can log shift ID with the latest beta but it's still a mystery.

  4. #4
    Quote Originally Posted by veeefour View Post
    That's obvious but what all those ID's means? You can log shift ID with the latest beta but it's still a mystery.
    oh I see what you mean. It's very possible that they are not defined correctly. I had something similar happen in the scanner and got a bunch of numbers and letters. Maybe submit a ticket? I cant think of anything that could even be an explanation.

  5. #5
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    It's for your oncoming and offgoing clutches.

  6. #6
    Quote Originally Posted by Thatwhite5.0 View Post
    It's for your oncoming and offgoing clutches.
    Mind elaborating on that a bit more?

  7. #7
    Did you guys figure this out? I am having a sporadic issue where my car randomly goes into 2 on the 4-3 downshift while the screen displays 3. My car has the 4R200 hub and I noticed that it displays shift ID 11 while the car is in the wrong gear and it jumps back to 74 when it is correct.

  8. #8
    Advanced Tuner veeefour's Avatar
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    Nope, I just switched it off.