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Home >> Hyundai >> 2025 >> Kona SEL, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 2.0 (4 Of 15) >> DTC P013F-00: O2 Sensor Delayed Response - Lean To Rich Bank 1 Sensor 2 >> DTC Information >> DTC Description

DTC Description

When detecting the performance of the downstream oxygen sensor (HO2S B1S2) and the sensor response time being detected as being slower than the reference value, the PCM sets DTC P013F00.

When a fault code is displayed, check the oxygen sensor heater first. Refer to P003600 , P003700 , P003800 for inspection method.