Hyundai Tucson: Emission Control System

Spark Plug

- Description A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture the ...

Description and Operation

- Description Emissions Control System consists of three major systems. • The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles g ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Tire Terminology and Definitions
Air pressure The amount of air inside the tire pressing outward on the tire. Air pressure is expressed in pounds per square inch (psi) or kilopascal (kPa). Accessory weight This means the combined weight of optional accessories. Some examples of optional accessories are automatic tran ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: AWD Operation
Four Wheel Drive (AWD) mode selection WARNING If the AWD warning light () stays illuminated on the instrument cluster, your vehicle may have a malfunction with the AWD system. Have the vehicle inspected by an authorized HYUNDAI dealer as soon as possible. NOTICE Maintain the AWD Auto ...