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Thread: 2010 SHO 500nm ETC torque limit

  1. #1
    Tuner in Training
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    2010 SHO 500nm ETC torque limit

    I have a 2010 SHO I'm working with and can't seem to figure out what is limiting my ETC torque to 500nm and also preventing power enrichment. I've been working my way through the calibration trying to figure out what is causing this limit but I'm stumped at this point. Thanks for your help!

    ETC Torque Request flat line at 500Nm
    500Nm Limit.jpg

    Tune and Log

    500Nm limit.hpl

    2010 Taurus SHO, DD increase.hpt

  2. #2
    Tuner in Training
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    Update for anybody that may run into this, was able to work around torque limit by scaling the DD, Inverse and Indicated torque so that an ETC request over 499 is not possible.

  3. #3
    Advanced Tuner metroplex's Avatar
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    Apr 2013
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    I'm pretty sure there was a trans torque limiter of 500 N-m somewhere, at least for the 2013-up SHO. I know hPTuners needed to add a lot of parameters for the earlier 3.5 ecoboost strategies though.

  4. #4
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    Yeah I was unable to find it even in the trans side, the scaled DD work around seems to be functioning decently enough.