Kia Optima: Schematic Diagrams

Crankcase Emission Control System

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Repair procedures

Inspection 1. After disconnecting the vapor hose from the PCV valve, remove the PCV valve. Visually check for a collapsed vapor hose or hose leaks. 2. ...

See also:

Canister Close Valve (CCV). Specifications
Specification Item Specification Coil Resistance (Ω) 19.8 ~ 21.8 [20°C(68°F)] ...

Replacement
1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad.(Refer to BD group - "Crash Pad") 3. Disconnect the Intake actu ...

Heated Oxygen Sensor (HO2S). Schematic Diagrams
Circuit Diagram ...