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Home >> Hyundai >> 2021 >> Veloster N Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) >> DTC P0140-00: O2 Sensor Circuit No Activity Detected (Bank 1/Sensor 2) >> DTC Information And Inspection >> DTC Description
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DTC Description

ECM monitors output signals from the HO2S. If an output voltage is out of specified range for more than pre-determined time, the ECM sets DTC P014000

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