Hyundai Tucson: Emission Control System / Evaporative Emission Control System

Positive Crankcase Ventilation (PCV) Valve Repair procedures

Removal 1. Disconnect the vapor hose (A). 2. Remove the PCV valve (B). Inspection 1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger move ...

Description and Operation

Description The 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 thro ...

Other information:

Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Limitations of Forward Collision- Avoidance Assist
Forward Collision-Avoidance Assist may not operate normally or may operate unexpectedly if: The front view camera or front radar is blocked, covered, or damaged by snow, water, or dirt. The temperature near the front view camera is very hot or cold. The camera lens is covered or ...

Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Deleting Digital Key (Card Key)
1. Turn on the vehicle with the smart key and be sure to keep the smart key inside the vehicle during delete process. 2. Delete your digital key (card key) from in the infotainment system. From the Settings menu, go to Setup > Vehicle > Digital Key > Card Key and then selec ...