Kia Niro: 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).

Catalytic Converter (WCC)

Catalytic Converter (UCC)

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 combustion cha ...

CVVT (Continuous 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 calc ...

Other information:

Kia Niro (DE HEV) Owners Manual: Passenger’s front air bag ON/OFF switch
The passenger’s front air bag can be deactivated by the passenger’s front air bag ON/OFF switch if a child restraint is installed on the front passenger's seat or if the front passenger's seat is unoccupied by a person. To ensure the safety of your child, the passenger’s front a ...

Kia Niro 2017 (DE HEV) Service Manual: Pressure Source Unit Components and components location
Components 1. Pressure Source Unit (PSU) 2. Motor 3. Filler adapter 4. Accumulator 5. Bracket ...

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