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Kia
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2020
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Optima Plug-In Hybrid EX
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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 (2 Of 6) (PHEV)
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DTC P0136-00: O2 Sensor Circuit(Bank 1/Sensor 2)
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DTC Information
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DTC Description
DTC Description
PCM sets DTC P013600 if the PCM detects that the rear HO2S signal circuit is open.