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Throttle position actuator relearn

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

  1. Blackout

    Blackout Dat Rust Bucket

    Messages:
    121
    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

    Messages:
    5,304
    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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