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Home >> Hyundai >> 2017 >> Santa Fe XL Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) >> DTC P2198: O2 Sensor Signal Stuck Rich (Bank 2 Sensor 1) >> DTC Information >> DTC Description
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DTC Description

PCM checks the output signals from HO2S's during fuel cut-off. If HO2S's signal is rich the PCM sets a P2198 DTC.

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