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limp mode

  1. Need ECM Cannot find same model number

    B15 2000-2006
    I was driving and my Sentra suddenly went to limp mode and got 3 codes P1122 electronic throttle control actuator P1126 throttle control motor relay P0507 idle air control system rpm higher than expected Cleared the codes and the p0507 went away but P1122 & P1126 stayed and the car will not...