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Thread: Ugh. Over my head 05 f150 4r70e replaced with 4r70w

  1. #1
    Potential Tuner
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    Jun 2020
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    Ugh. Over my head 05 f150 4r70e replaced with 4r70w

    Was told by a Ford guy this would be ok just needed to remove the torque management and the p0715 and p0717 codes... Now have a constant p2016 throttle is limited but truck runs and shifts ok just no power as its in limp mode... any advice

  2. #2
    Advanced Tuner
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    Apr 2018
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    Quote Originally Posted by Gn4u2c View Post
    Was told by a Ford guy this would be ok just needed to remove the torque management and the p0715 and p0717 codes... Now have a constant p2016 throttle is limited but truck runs and shifts ok just no power as its in limp mode... any advice
    Did the IMRC actuator get left unplugged or some wiring get damaged during the swap?
    Knock Retard is the reduction or prevention of knock by lowering ignition timing:

    (+) Adding Knock Retard = Reducing Timing. PCM is seeing knock.
    (--) Lowering Knock Retard = Increasing Timing. PCM isn't seeing knock.
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