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Elantra Limited
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Repair and Diagnosis (Single Page)
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Engine Control System Diagnosis (2 Of 2)
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DTC P2251: O2 Sensor Reference Ground Circuit/Open (Bank1 Sensor1)
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General Information
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Component Location
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Component Location
Fig 1: Identifying Oxygen Sensor (Bank1 Sensor1) Location
Courtesy of HYUNDAI MOTOR CO.
Courtesy of HYUNDAI MOTOR CO.