Hyundai Elantra: Emission Control System / General Information

Emission Control System

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Description and Operation

Description Emissions Control System consists of three major systems. - The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles gas ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Repair procedures
Inspection 1. After disconnecting the vapor hose from the PCV valve, remove the PCV valve. 2. Reconnect the PCV valve to the vapor hose. 3. Run the engine at idle, then put a finger over the open end of the PCV valve and make sure that intake manifold vacuum can be felt.   ...

Hyundai Elantra AD (2016-2020) Owners Manual: Defroster
NOTICE To prevent damage to the conductors bonded to the inside surface of the rear window, never use sharp instruments or window cleaners containing abrasives to clean the window. If you want to defrost and defog the front windshield, refer to the "Windshield Defrosting and Defogging&q ...