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  1. #1
    Newbie
    Join Date
    Aug 2010
    Location
    Hackensack NJ
    Posts
    158
    Drives
    02 Spec V
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    2

    Default Help... Car loses power - P2122 & p2138

    So my car loses power when im driving.. Or even sometimes when i turn it on i can tell bc the low idle.. I rev it and it wont let me rev it pass 5krpm.. The car wont pass 30mph .. I did some re-search n did throttle, pedal , and pedal relearn.. It work for 2 days but now it keeps giving me the same problem.. every morning i hqve to do the pedal relearn thingy and its ok for the day lol

    P2122 - accelerator pedal pisition sensor 1 circuit - low imput
    P2138 - accelerator sensor circuit performance

  2. #2
    Senior Member Andy
    Join Date
    Mar 2010
    Location
    Paramus, NJ
    Posts
    1,386
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    1
    Drives
    '04 SpecV
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    122

    Default

    The accelerator pedal/sensor needs to be replaced. It should be less than $50.

 

 

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