Hyundai Tucson: Exhaust Emission Control System / 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 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.
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 nitrogen (NOx). ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: If you decide to pull a trailer?
Here are some important points if you decide to pull a trailer: Consider using a sway control.You can ask a trailer hitch dealer about sway control. Do not do any towing with your vehicle during its first 1,200 miles (2,000 km) in order to allow the engine to properly break in. Failure t ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Tires and wheels
✽ NOTICE It is permissible to add 3psi (21 kPa) to the standard tire pressure specification if colder temperatures are expected soon. Tires typically loose 1psi for every 12°F (-11°C) temperature drop. If extreme temperature variations are expected, re-check your tire pressure as necess ...

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