Hyundai Sonata LF: 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...

Description and Operation

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

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Advanced Smart Cruise Control (ASCC) Unit-Radar Repair procedures

Removal 1. Remove the bumper. (Refer to Body - "Front Bumper") 2. Disconnect the smart cruise control unit connector. 3. Remove the smart cruise control unit assembly (A) from vehicle after loosening mounting bolts. Installation 1...

Hyundai Sonata LF 2014-2019 Service Manual: Parking Assist Sensor Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the front/rear bumper cover. (Refer to Body - "Front Bumper Cover") (Refer to Body - "Rear Bumper Cover") 3. Disconnect the connector (B) from the parking assist sensor (A)...