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Engine Control System Diagnosis (1 Of 3)
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DTC P0156: O2 Sensor Circuit (Bank 2/Sensor 2)
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General Information
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Diagnostic Circuit Diagram
Diagnostic Circuit Diagram
Fig 1: O2 Sensor Diagnostic Circuit Diagram (Bank 2/Sensor 2)
Courtesy of HYUNDAI MOTOR CO.
Courtesy of HYUNDAI MOTOR CO.