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Home >> Kia >> 2012 >> Optima Hybrid >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) - HEV >> DTC P2626: O2 Sensor Pumping Current Trim Circuit Open-Bank 1 Sensor 1 >> General Information >> Diagnostic Circuit Diagram
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Diagnostic Circuit Diagram

Fig 1: Oxygen Sensor Diagnostic - Circuit Diagram
G08306360Courtesy of KIA MOTORS AMERICA, INC.