Hyundai Accent: Emission Control System
Starter Relay. Repair proceduresRemoval
•
Take care not to scratch the center fascia panel and related
parts.
...
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). ...
Front Impact Sensor (FIS). Description and
Operation
Description
The front impact sensor (FIS) is installed in the front side member. They
are remote sensors that detect acceleration due to a collision at its mounting
location. The primary pur ...