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Home >> Hyundai >> 2021 >> Accent SE, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (4 Of 6) >> DTC P050A-00: Cold Start Idle Air Control System Performance >> Component Inspection

Component Inspection

  1. Check intake system for blockage
    1. Visually/physically inspect the following items:
    • Air cleaner filter element for excessive dirt or for any foreign objects
    • Hoses of intake system for blockage
    • Throttle body inlet for damage or for any foreign objects
    • Throttle plate for carbon deposits
  2. Has a problem been found in any of the above areas?

    YES 

    NO 

    • Clear DTC and Test-drive under Prerequisite conditions above-mentioned. After the test, If this DTC is set, go to "Inspection & Repair" procedure. If not, troubleshooting is completed.