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: Troubleshooting
- Troubleshooting Fault Diagnosis • Features a fail-safe mechanism that provides "limp-home" 5th gear hold to enable the vehicle to be driven to the owner's home or dealer shop.     • Fail-Safe : The TCM provides 5th gear hold and Reverse gear in the event of a malfun ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Engine Cover
- Removal and Installation 1.Remove the engine cover (A).     • Remove the engine cover on room temperature. • Do not disengage both front and rear mounting point at the same time. 2.Install in the reverse order of removal. ...