Emission Control System

Catalytic Converter Description and Operation

~1min read

Description

The gasoline engine catalytic converter is equipped with a three-way catalyst. It oxidizes carbon monoxide and hydrocarbons (HC), and separates oxygen from nitrogen oxides (NOx). There are two types of three-way catalysts: pellet type and monolith type.

Test yourself

A quick Hyundai Genesis DH quiz: every answer comes with an explanation and a link to the manual page.