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Home >> Genesis >> 2021 >> GV80 3.5T Advanced+ >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 3.5L (3 Of 9) >> 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

The ECM displays the DTC P014000 when it detects a short circuit of the oxygen sensor (B1S2) heater circuit and signal circuit.

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