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: To temporarily accelerate
If you depress the accelerator pedal above a certain speed while Smart Cruise Control is operating, your vehicle can speed up temporarily without changing the set speed. The set speed, distance level, and target distance blink on the instrument cluster while depressing the accelerato ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Rain Sensor
- Description Integrated Rain Sensor Integrated rain sensor (A) controls three systems: front wiper, auto-light, and central air conditioner.1.Wiper Control SystemWhen "AUTO" switch signal is received from the multi-function switch on the right, the integrated rain sensor detects the amoun ...