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Thread: 4L60E TCC Ramp Exceeded?

  1. 07-13-2017 #1
    bad383ta
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    4L60E TCC Ramp Exceeded?

    I am trying to Lock a Multi disk clutch up during a WOT pull. The Converter locks at all part throttle driving positions as commanded. At WOT the converter will not lock until 110 MPH regardless of what I command. I would like to lockup in the 80-90 mph range. I have turned off and logged everything. During a WOT pull The TCC Ramp Exceeded is the only TCC flag that is YES. As soon as it goes to NO the converter locks. So what is TCC Ramp Exceeded and how do I get past this?

    Thank You
    Bad383ta
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  2. 07-17-2017 #2
    bad383ta
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    Someone must have an idea of what is being exceeded, pressure, rpm, mph and how to stop it so the converter can be locked sooner.

    Bad383ta
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