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 Service Manual: Curtain Airbag (CAB) Module
- Description Curtain airbags are installed inside the headliner (LH and RH) and protect the the heads of the front seat occupants and the rear outboard seat occupants from danger when side crash occurs. The SRSCM determines deployment of curtain airbag by using side impact sensor (SIS) sig ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Delivery Pipe
- Removal Low Pressure Delivery Pipe 1.Release the residual pressure in fuel line.(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line") 2.Turn the ignition switch OFF and disconnect the battery negative (-) cable. 3.Disconnect the injector connector (A). 4.Disconnec t ...