Hyundai Elantra: Emission Control System / Exhaust Emission Control System

Fuel Tank Air Filter

Repair procedures Removal1.Turn the ignition switch OFF and disconnect the negative (-) battery cable. 2.Disconnect the vent hose (A).3.Remove the fuel tank air filter (A) by rotating it 30 degrees...

Description and operation

DescriptionExhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components.Modifications to the combustion chamber, intake manifold, camshaft and ignition system form the basic control system...

Other information:

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Towing

Towing Service If emergency towing is necessary, we recommend having it done by an authorized HYUNDAI dealer or a commercial tow-truck service. Proper lifting and towing procedures are necessary to prevent damage to the vehicle. The use of wheel dollies or flatbed is recommended...

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: How Does the Air Bag System Operate?

The SRS consists of the following components: 1. Driver’s front air bag module 2. Passenger’s front air bag module 3. Side air bag modules (front) 4. Curtain air bag modules 5. Retractor pre-tensioner assemblies 6. Air bag warning light 7...