Kia Optima Hybrid: Emission Control System / Description and Operation

Description
Emissions Control System consists of three major systems.
The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles gas back into the intake manifold (Closed Crankcase Ventilation Type).
The Evaporative Emission Control System prevents evaporative gas from releasing into the atmosphere. This system burns gas at appropriate engine operating condition after gathering it in the canister.
The Exhaust Emission Control System converts the three pollutants [hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx)] into harmless substances by using the 3-way catalytic converter.
Components and Components Location

Components Location 1. PCV valve2. Canister3. Purge control solenoid valve (PCSV)4. Fuel tank pressure sensor (FTPS)5. NVLD (Natural Vaccum Leakage Detection) Module6. Fuel level sender (FLS)7. Canister ...

Schematic Diagrams

Schematic Diagram ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Intake Manifold Repair procedures


Removal and Installation 1. Remove the engine cover. 2. Disconnect the battery negative terminal. Tightening torque: 4.0 ~ 6.0N.m (0.4 ~ 0.6kgf.m, 3.0 ~ 4.4lb-ft) 3. Remove the air cleaner assembly. (Refer to Engine and transaxle assembly in this group) 4. Remove the under cover. (Refer to Engine and ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Head Lamps Components and Components Location


Component(1) 1. Head lamp assembly lens & housing2. Head lamp (High) lamp3. Dust cap4. Socket5. Turn signal/ Position lamp6. Head lamp (Low) lamp Component(2) 1. Head lamp assembly lens & housing2. Head lamp (High) lamp3. Dust cap4. Socket5. Turn signal/ Position lamp6. Static bending lamp7. ...

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