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Hyundai
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2016
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Sonata Base
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Repair and Diagnosis (Single Page)
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Engine Performance
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System
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Engine Control System Diagnosis - 2.4L (Except HEV) (1 Of 2)
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DTC P0140: 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
PCM sets DTC P0140 when the rear oxygen sensor' output voltage is over 0.2V during fuel cut.