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Home >> Hyundai >> 2012 >> Genesis 3.8 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) - 3.8L >> DTC P2197: O2 Sensor Signal Stuck Lean (Bank 2 Sensor 1) >> General Information >> DTC Description

DTC Description

Checking output signals from HO2S under detecting condition, if HO2S's signal is lean during power enrichment conditions, ECM sets P2197.

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