Kia Rio: Exhaust Emission Control System / Catalytic Converter

Kia Rio 2017-2024 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 2017-2024 YB Owners Manual: Parking brake

Applying the parking brake To engage the parking brake, first apply the foot brake and then without pressing the release button in, pull the parking brake lever up as far as possible. In addition it is recommended that when parking the vehicle on a gradient, the shift lever should be positi ...

Kia Rio 2017-2024 YB Owners Manual: Covering shelf (for 5 Door)

Use the cover to hide items stored in the cargo area. The covering shelf will be lifted when the liftgate is opened. Disconnect the strap (1) from holder if you want to return the cover to original position.To remove the covering shelf completely, lift the cover to a 43-degree angle and pull ...