Kia Cee'd: Exhaust Emission Control System / Description and operation

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

Modifications to the combustion chamber, intake manifold, camshaft and ignition system form the basic control system.

These items have been integrated into a highly effective system which controls exhaust emissions while maintaining good drivability and fuel economy.

Air/Fuel Mixture Control System [Multiport Fuel Injection (MFI) System]

The MFI system uses signals from the heated oxygen sensor to activate and control the injector installed in the manifold for each cylinder, thus precisely regulating the air/fuel mixture ratio and reducing emissions.

This in turn allows the engine to produce exhaust gas of the proper composition to permit the use of a three way catalyst. The three way catalyst is designed to convert the three pollutants [hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx)] into harmless substances. There are two operating modes in the MFI system.

Exhaust Emission Control System

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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 nit ...

Other information:

Kia Cee'd JD Owners Manual: Auto Start
To restart the engine from idle stop mode Press the clutch pedal when the shift lever is in the N (Neutral) position. A message "Press Clutch Pedal for Auto Start" will appear on the LCD display. The engine will start and the green AUTO STOP () indicator on the instrument clu ...

Kia Cee'd JD Service Manual: Components and components location
Components (1) [Rear seat back] (5Door)   1. Rear seat headrest [LH] 2. Rear seat headrest [RH] 3. Rear seat headrest guide [LH] 4. Rear seat headrest guide [RH] 5. Rear seat belt outlet cover 6. Rear center seat belt r ...