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Home >> Kia >> 2017 >> Rio EX, 4D Hatchback >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) >> DTC P2270: O2 Sensor Signal Stuck Lean (Bank 1 / Sensor 2) >> General Information >> Diagnostic Circuit Diagram
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Diagnostic Circuit Diagram

Fig 1: O2 Sensor Circuit Diagram
G11847917Courtesy of KIA MOTORS AMERICA, INC.
Fig 2: O2 Sensor Connector Terminals
G11847918Courtesy of KIA MOTORS AMERICA, INC.
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