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Home >> Hyundai >> 2009 >> Elantra GLS, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures >> DTC P0507 Idle Air Control System-Rpm Higher Than Expected >> System Inspection >> Accelerator Cable & Throttle Plate Inspection

Accelerator Cable & Throttle Plate Inspection

  1. Visually/physically inspect the following items. Repair or adjust as necessary and go to  2.
    • Check that the Accelerator Cable is not sticking or moving sluggishly.
    • Check Accelerator Cable free play [0.04 ~ 0.120 in. (1.0 ~ 3.0 mm)].
  2. Remove Intake Hose and inspect Throttle Plate for excessive carbon deposits.
  3. Is Throttle Plate being held open with excessive carbon deposits?

    YES 

    NO