Throttle position actuator relearn

Discussion in 'Maintenance' started by Blackout, Dec 17, 2017.

  1. Blackout

    Blackout Dat Rust Bucket

    Truck is an 03 and I've traced my erratic misfire and limp mode issue back to the throttle position actuator/sensor. I've done some searching around and I've been told the new unit will relearn on its own after a hard reset and I've also read online I'll need to take it to a dealership and have them recalibrate it.

    So what exactly is the relearn process? Can I hook it up to my scan tool delete the code and reset the computer? I hate to shell out a couple hundred bucks and take half a day off work for the dealership to do what I can do in my garage.
  2. dszx13

    dszx13 Well-Known Member

    You know anyone with a tech 2? It takes 2 minutes to relearn a throttle body.

    Sent from my SM-G928V using Tapatalk

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