Check Engine Codes P2101 and P1516

Discussion in 'General Discussion' started by Cobalt2006, Jan 6, 2018.

  1. Cobalt2006

    Cobalt2006 Junior Member

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    Hello,

    Need help!! I keep receiving the below two check engine codes on my 2006 Cobalt LT and the reading "eng pwr reduced".

    P1516 - throttle actuator control module / throttle actuator position performance
    P2101 - throttle actuator control circuit range / performance

    The car shakes when first started and will not accelerate properly.

    Can anyone tell me if you had these codes and what you did to repair?

    Thanks
     

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