Hyundai Sonata LF: Emission Control System

Advanced Smart Cruise Control (ASCC) ECU Repair procedures

Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal. 2. Disconnect the ASCC ECU connector (A). 3. Remove the ASCC ECU (C) after remove the installation nut (B)...

General Information

Description and Operation Description Emissions Control System consists of three major systems. • Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Repair procedures

Fuel Pressure Test (Low pressure system) 1. Release the residual pressure in fuel line. (Refer to the Fuel Delivery System - Repair Procedures - "Release Residual Pressure in Fuel Line").     When removing the fuel pump fuse, a Diagnostic Trouble Code (DTC) may occur...

Hyundai Sonata LF 2014-2019 Service Manual: Fender

Components and Components Location Component Location 1. Fender assembly Repair procedures Replacement     • Be careful not to damage the fender and body.     • When removing the clips, use a clip remover...