Hyundai Sonata: Emission Control System / Exhaust Emission Control System

Fuel Tank Air Filter Repair procedures

Replacement 1. Turn the ignition switch OFF and disconnect the negative (-) battery cable. 2. Lift the vehicle. 3. Remove the rear-left wheel & tire and house cover. 4. Disconnec ...

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 Sonata LF 2014-2019 Service Manual: Roller Blind Repair procedures
Removal 1. Open the roller blind using the panorama sunroof switch.     • Leave 10 ~ 20cm (0.3937 ~ 0.7874 in) of the roller blind unopened. 2. Remove the roof trim. (Refer to Roof Trim - "Roof Trim Assembly") 3. Remove the roller blind bar (C) by pressing th ...

Hyundai Sonata LF 2014-2019 Service Manual: Front Door Trim Repair procedures
Replacement     • Put on gloves to protect your hands.     • When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage. • Be ...