LEMON Manuals
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Optima Plug-In Hybrid EX
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Engine Control System Diagnosis (3 Of 3) (PHEV)
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DTC P2251-00: O2 Sensor Reference Ground Circuit/Open (Bank 1 Sensor 1)
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Component Location
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Component Location
Courtesy of KIA MOTORS AMERICA, INC.
Courtesy of KIA MOTORS AMERICA, INC.