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Home >> Hyundai >> 2006 >> Azera SE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC Troubleshooting Procedures >> Trouble Shooting For DTC >> DTC P2270 Ho2S Signal Stuck Lean (Bank 1 / Sensor 2) >> DTC Description

DTC Description

Checking output signals from HO2S under detecting condition, if an output signal within the threshold lasts continuously, PCM sets P2270. MIL (Malfunction Indication Lamp) turns on when the malfunction lasts till consecutive 2 driving cycle.