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 Service Manual: Special Service Tools
- Special Service Tools Tool (Number and Name)IIIustrationUse 09568-1S100Ball joint remover Removal of the tie rod end ball joint. 09568-4R100Lower arm ball joint remover Removal of the lower arm ball joint. ...

Hyundai Tucson (NX4) 2022-2025 Service Manual: Accelerator Position Sensor (APS)
- Description Accelerator Position Sensor (APS) is installed on the accelerator pedal module and detects the rotation angle of the accelerator pedal. The APS is one of the most important sensors in engine control system, so it consists of the two sensors which adapt individual sensor power ...