Hyundai Elantra: Emission Control System / Exhaust Emission Control System

Fuel Tank Air Filter Repair procedures
Removal 1. Turn ignition switch OFF and disconnect the battery negative (-) terminal. 2. Remove the canister assembly. (Refer to Emission Control System - "Canister") 3. Remove the inst ...

Description and Operation
Description Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components. Modifications to the combustion chamber, int ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Parking Brake Switch Repair procedures
Removal 1. Disconnect the negative (-) battery cable. 2. Release the parking brake. 3. Remove the floor console assembly. (Refer to Body - "Floor console") 4. Disconnect the connector (A) of parking brake switch. 5. Loosen the screw and then remove the parking brake switch. ...

Hyundai Elantra AD (2016-2020) Owners Manual: Recalling Positions from Memory
1. Check that the shift lever is in P (Park) while the ignition switch is in the ON position. 2. Press the desired memory button (1 or 2). The system will beep once, and then the driver’s seat position, side view mirror position and instrument panel illumination intensity will automatically ...

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