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Home › Hyundai › 2012 › Elantra GLS, Automatic Trans › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (2 Of 2) › DTC P2270: O2 Sensor Signal Stuck Lean (Bank1 Sensor2) › General Information › Diagnostic Circuit Diagram

Diagnostic Circuit Diagram

Fig 1: Oxygen Sensor (Bank1 Sensor2) - Diagnostic Circuit Diagram (1 Of 2)
G07272864Courtesy of HYUNDAI MOTOR CO.
Fig 2: Oxygen Sensor (Bank1 Sensor2) - Diagnostic Circuit Diagram (2 Of 2)
G07272865Courtesy of HYUNDAI MOTOR CO.
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