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) 2022-2025 Owner's Manual: Low tire pressure warning light
This warning light illuminates: When the ignition switch is in the ON position. The Low Tire Pressure warning light illuminates for about 3 seconds and then goes off. When one or more tires are significantly underinflated. (The location of the underinflated tire appears on ...

Hyundai Tucson (NX4) 2022-2025 Service Manual: Repair procedures
- Adjustment 1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (diagnostic tool).The diagnostic system (diagnostic tool) provides the following information.(1)Fault Code Searching : Checking failure and code number (DTC) (2)Data Analysi ...