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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 34 (Engine Control System Diagnosis - 1.6L (1 Of 3) (Except HEV)) >> DTC P0136: O2 Sensor Circuit (Bank 1/Sensor 2) >> DTC Information >> DTC Description

DTC Description

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In case the sensor output is 0.4~0.52 V during 3sec or the internal resistance is over 40 kΩ under enable conditions, ECM sets DTC P0136. (This DTC might be caused by the malfunction of Heater circuit, so, check the heater circuit first.)