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Home >> Hyundai >> 2007 >> Sonata SE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3.3L) (2 Of 2) >> DTC Troubleshooting Procedures >> DTC P0506 Idle Air Control System-Rpm Lower Than Expected >> DTC Description

DTC Description

Checking idle RPM from ETC throttle body under detecting condition, if the idle speed is 100RPM below desired idle speed for 10 sec, PCM sets P0506. MIL (Malfunction Indication Lamp) turns on when the malfunction lasts till consecutive 2 driving cycle.