Kia Sportage: Exhaust Emission Control System / Catalytic Converter Description and operation
The catalytic converter of the gasoline engine is a three way catalyst. It oxidizes
carbon monoxide and hydrocarbons (HC), and separates oxygen from the oxides
of nitrogen (NOx).
Catalytic Converter (WCC)

Catalytic Converter (UCC)

Description
Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications
and the addition of special control components.
Modifications to the combust ...
Removal
WCC
1.
Remove the exhaust manifold.
(Refer to Engine Mechanical System - "Exhaust Manifold")
UCC
1.
R ...
Other information:
Replacement
1.
Using a remover, remove the hood release handle (A).
2.
Install in the reverse order of removal.
• ...
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the temperature control actuator connector.
3.
Verify that the temperature control actuator operates to the cool position
when 12V is connecte ...