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Genesis
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2019
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G70 2.0T Advanced, AWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System Diagnosis - 2.0L (1 Of 4)
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DTC P0140-00: O2 Sensor Circuit No Activity Detected (Bank 1/Sensor 2)
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DTC Information
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DTC Description
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DTC Description
ECM sets DTC P014000 when the rear oxygen sensor output voltage is over 0.2V during fuel cut-off.