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Home >> Hyundai >> 2007 >> Entourage GLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC Troubleshooting Procedures >> DTC P2173 Etc (Electronic Throttle Control) System Malfunction - High Air Flow Detected >> DTC Description

DTC Description

Comparing real intake air flow and the intake air flow calculated by ETS, under detecting condition, if the difference of air flow more than threshold is detected for more than 3.9 sec, PCM sets P2173. MIL (Malfunction Indication Lamp) turns on when the malfunction lasts till 1 driving cycle.

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