Kia Optima: Description and Operation - General Information - Emission Control System - Kia Optima TF 2011-2022 Service ManualKia Optima: Description and Operation

Description

Emissions Control System consists of three major systems.
Х 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).
Х 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.
Х 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.

General Information
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Specifications
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See also:

Air cleaner
Filter replacement It must be replaced when necessary, and should not be washed. You can clean the filter when inspecting the air cleaner element. Clean the filter by using compressed air. ...

Specifications
Specifications Ignition System Items Specifications Ignition coil Primary resistance 0.62 ± 10 % (Ω) Secondary resis ...

Element Replacement
Your vehicle is equipped with a viscous paper air cleaner filter. It must be replaced when necessary, and should not be cleaned and reused. 1 Remove the four (4) air cleaner cover attaching clips. ...

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