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Thread: TCC slip in dyno - non slip in street !!

  1. #1
    Tuner in Training
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    TCC slip in dyno - non slip in street !!

    Hello guys

    I noticed many 6l80 tracks in the dyno coming slip because the tcc line pressure not work or low pressure, as same time when I tried in the street the TCC Line pressure working well on 4th gear
    I can feel its went to unlock but the commanded is fully locked
    I posted both of VCM test, can any one help please
    Thanks
    Attached Files Attached Files
    Last edited by Rayan_V8; 09-21-2020 at 11:12 AM.

  2. #2
    Tuner in Training
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    Any answer!!

  3. #3
    Potential Tuner
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    Quote Originally Posted by Rayan_V8 View Post
    Hello guys

    I noticed many 6l80 tracks in the dyno coming slip because the tcc line pressure not work or low pressure, as same time when I tried in the street the TCC Line pressure working well on 4th gear
    I can feel its went to unlock but the commanded is fully locked
    I posted both of VCM test, can any one help please
    Thanks
    I run those on the Dyno with the converter unlocked because they have such a high failure rate.

  4. #4
    Tuner in Training
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    Quote Originally Posted by Mark Still View Post
    I run those on the Dyno with the converter unlocked because they have such a high failure rate.
    you mean the problem at dyno !!

  5. #5
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    Up.................