Kia Cee'd: 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).

Description and operation

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 ...

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 control signal which is ...

Other information:

Kia Cee'd JD Owners Manual: Speed limiter indicator
The indicator illuminates when the speed limit control system is enabled by move the lever up on the steering wheel. The indicator goes off when the lever up again to deactivate the system. If there is a problem with the speed limit control system, the “---” indicator will blink. ...

Kia Cee'd JD Service Manual: General market
MAINTENANCE UNDER SEVERE USAGE CONDITIONS - EXCEPT EUROPE (INCLUDING RUSSIA) The following items must be serviced more frequently on cars mainly used under severe driving conditions. Refer to the chart below for the appropriate maintenance intervals. R : Replace ...