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Home >> Kia >> 2009 >> Rio5 SX, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (2 Of 2) >> DTC P0506 Idle Air Control System-Rpm Lower Than Expected >> System Inspection
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System Inspection

  1. Visual Inspection.
    1. Check "Air intake/exhaust system."
      • Check looseness, deterioration or contamination on air cleaner, throttle body and gasket.
      • Check contamination, damage or clog on exhaust gas system.
    2. Is the air intake/exhaust system O.K?

      YES 

      NO