Kia Soul: Description - Exhaust Emission Control System - Emission Control System - Kia Soul 2014-2018 PS Service ManualKia Soul: Description

Second generation PS (2014-2018) / Kia Soul 2014-2018 PS Service Manual / Emission Control System / Exhaust Emission Control System / Description

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.
    Catalytic Converter 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). ...

    See also:

    Circuit Diagram
    Hamess Connector Pin No. Description 1 BATT+ 2 IG_ON 3 CAN_L 4 CAN_H ...

    Components
    1. ESC Control Module (HECU) 2. Front Wheel Speed Sensor 3. Rear Wheel Speed Sensor 4. Yaw-late & Lateral G Sensor 5. Steering Wheel Angle Sensor 6. ABS Warning Lamp ...

    Exhaust pipe and muffler
    Visually inspect the exhaust pipes, muffler and hangers for cracks, deterioration, or damage. Start the engine and listen carefully for any exhaust gas leakage. Tighten connections or replace part ...