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2019
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Optima S
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Repair and Diagnosis
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Different variant/trim
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Section 221 (Engine Control System (PHEV))
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Heated Oxygen Sensor (HO2S)
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Repair Procedures
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Removal
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Notes
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Repair Procedures: Removal: Notes
WARNING:
This page is about a different variant/trim than selected.
NOTE:
Note that the SST (Part No.: 09392-1Y100 or 09392-2H100) is useful when removing the heated oxygen sensor.