Hyundai Tucson: Emission Control System / Exhaust Emission Control System

Fuel Filler Cap

- Description A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which seals the fuel filler. After the gasket on the fuel filler cap and ...

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) 2022-2025 Owner's Manual: Air intake control
To select outside (fresh) air or recirculated air, press this button. Recirculated air position With the recirculated air selected, air from the passenger compartment is drawn through the climate control system. Outside (fresh) air position With the outside (fresh) air selected, ...

Hyundai Tucson (NX4) 2022-2025 Service Manual: Panorama Sunroof Assembly
- Removal     • In order to remove panorama sunroof assembly use tools as follows.[Tooling Diagram] ① Square wire② Insert type wire grip[Tooling Assembly Diagram] • Tighten square wire ① inserting it in the hole of Insert type wire grip ② 1.Remove the roof sid ...