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Engine Control System Diagnosis (1 Of 2)
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DTC P0141: O2 Sensor Heater Circuit (Bank 1/ Sensor 2)
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Diagnostic Circuit Diagram
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Diagnostic Circuit Diagram
Fig 1: Oxygen Sensor (Down) - Circuit Diagram
Courtesy of KIA MOTORS AMERICA, INC.
Fig 2: Identifying Oxygen Sensor (Down) Connector Terminals
Courtesy of KIA MOTORS AMERICA, INC.
Courtesy of KIA MOTORS AMERICA, INC.
Courtesy of KIA MOTORS AMERICA, INC.