Kia Rio: Exhaust Emission Control System / Catalytic Converter

Kia Rio 2017-2022 YB Service Manual / Emission Control System / Exhaust Emission Control System / Catalytic Converter

Description and operation

Description

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).

[WCC]

[UCC]

Exhaust Emission Control System

Description and operation Description Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components. Modifica ...

CVVT (Continuously Variable Valve Timing) System

Description and operation Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM con ...

Other information:

Kia Rio 2017-2022 YB Owners Manual: Maintenance services

You should exercise the utmost care to prevent damage to your vehicle and injury to yourself whenever performing any maintenance or inspection procedures. Should you have any doubts concerning the inspection or servicing of your vehicle, we strongly recommend that you have an authorized Kia dea ...

Kia Rio 2017-2022 YB Service Manual: Front Seat Cushion Cover

Components and components location Component Location 1. Front seat cushion cover Repair procedures Replacement Put on gloves to protect your hands. ...