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Home >> Hyundai >> 2012 >> Elantra GLS, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC P2196: O2 Sensor Signal Stuck Rich (Bank1 Sensor1) >> General Information >> DTC Description

DTC Description

If the HO2S signal voltage is fixed at rich status, then feedback control is no longer possible, the PCM sets DTC P2196.

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