Hyundai Tucson (NX4) 2022-2025 Service Manual / Emission Control System / Evaporative Emission Control System / Description and Operation

Hyundai Tucson: Evaporative Emission Control System / Description and Operation

- Description Evaporative Emission Control System prevents fuel vapor stored in fuel tank from vaporizing into the atmosphere. When the fuel evaporates in the fuel tank, the vapor passes through vent hoses or tubes to the canister filled with charcoal and the canister temporarily holds the vapor in the charcoal. If ECM determines to draw the gathered vapor into the combustion chambers during certain operating conditions, it will use vacuum in intake manifold to move it.

Evaporative Emission Control System

...

Schematic Diagrams

- Schematic Diagram • MAPS : Manifold Absolute Pressure Sensor • PCSV : Purge Control Solenoid Valve • MAFS : Mass Air Flow Sensor • FTPS : Fuel Tank Pressure Sensor • CCV ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Service Manual: Speakers
- Inspection 1.Check the plus (+) and negative (-) speaker terminals using an ohmmeter. 2.Check the supply power to the speaker and the resistance, then inspect the sound quality. - Removal Front Door Speaker 1.Remove the front door trim.(Refer to Body - "Front Door Trim") 2.Disconnec ...

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Manual Heating and Air Conditioning
1. Start the engine. 2. Set the mode to the desired position. For improving the effectiveness of heating and cooling, select: - Heating: - Cooling: 3. Set the temperature control to the desired position. 4. Set the air intake control to the outside (fresh) air position. 5. Set the fan ...