Mike's Workshop Manuals
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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
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Engine Mechanical
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Auxiliary Emission Control Systems
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Exhaust Emission Control System (PHEV)
Exhaust Emission Control System (PHEV)
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Description & Operation
Description
Catalytic Converter
Description & Operation
Description
Notes
Catalytic Converter (WCC)
Catalytic Converter (UCC)
CVVT (Continuously Variable Valve Timing) System
Description & Operation
Description
Operation Principle
Notes
CVVT System Mode