Hyundai Tucson: Emission Control System / Exhaust Emission Control System

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). ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Navigation-Based Smart Cruise Control (NSCC)
Navigation-based Smart Cruise Control helps maintain the speed depending on the road conditions when driving on highways by using information from the navigation system while Smart Cruise Control is operating. Information Navigation-based Smart Cruise Control is available only on c ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Injector
- Description Based on information from various sensors, the ECM can calculate the fuel amount to be injected. The fuel injector is a solenoid-operated valve and the fuel injection amount is controlled by length of injection time.In order to improve fuel economy, improve engine performance ...