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Kia
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2012
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Optima LX, Standard Trans
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Repair and Diagnosis (Single Page)
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Engine Performance
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System
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Engine Control System Diagnosis (1 Of 3) - 2.4L - Except HEV
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DTC P0136: O2 Sensor Circuit (Bank 1/Sensor 2)
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General Information
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DTC Description
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DTC Description
PCM sets DTC P0136 if the PCM detects that the rear HO2S signal circuit is open.