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Home >> Hyundai >> 2021 >> Elantra N Line, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 33 (Engine Control System Diagnosis - 2.0L (Except HEV) (2 Of 6)) >> DTC P013B-00: O2 Sensor Slow Response - Lean To Rich Bank 1 Sensor 2 >> DTC Information And Inspection >> DTC Description

DTC Description

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P013B00 is set when the response time of the downstream oxygen sensor becomes noticeably slow after fuel cut. (This DTC might be caused by the malfunction of the heater circuit. Check the heater circuit first.)