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Throttle Position Max at 82.4%

Discussion in '3rd Gen Tundras (2014+)' started by lawfarm, Oct 12, 2018 at 11:44 AM.

  1. Oct 12, 2018 at 11:44 AM

    lawfarm [OP] New Member

    May 9, 2018
    2018 Tundra SR5 Premium TRD Crewmax
    Just installed my new Ultra-Gauge in my 18 Tundra CM with 5.7L v-8.

    At WOT (pedal to the floor), it shows the actual and commanded throttle position maxing out at 82.4%. It feels like WOT, but the throttle position sensor apparently begs to differ. Is there a calibration I need to do (either on truck or UG), is this an error, or am I missing 17.6% of throttle position, and thus not achieving full power? It ramps up to 82.4% and then holds there.

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