Hyundai Sonata: Emission Control System
Hyundai Sonata LF 2014-2019 Service Manual / Emission Control System
- General Information
- Description and Operation
- Specifications
- Troubleshooting
- Schematic Diagrams
- Components and Components Location
- Crankcase Emission Control System
- Schematic Diagrams
- Repair procedures
- Positive Crankcase Ventilation (PCV) Valve Description and Operation
- Positive Crankcase Ventilation (PCV) Valve Repair procedures
- Evaporative Emission Control System
- Description and Operation
- Schematic Diagrams
- Repair procedures
- Canister Repair procedures
- Fuel Filler Cap Description and Operation
- Fuel Tank Air Filter Repair procedures
- Exhaust 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 installati ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Front Mud Guard Repair procedures
Replacement
•
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.
•
Take care not to scratch the body surface.
1.
After loosening the ...
Hyundai Sonata LF 2014-2019 Owners Manual: Hood
Opening the hood
1. Park the vehicle and set the parking brake.
2. Pull the release lever to unlatch the hood. The hood should pop open slightly.
3. Raise the hood slightly, push the secondary latch up (1) inside of the hood
center and lift the hood (2). After it has been raised about halfway, it ...
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