Hyundai Elantra: Crankcase Emission Control System / Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Emission Control System / Crankcase Emission Control System / 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.

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.

•	The plunger inside the PCV valve will move back and forth at vacuum.

4.	If the vacuum is not felt inspect PCV operation, if operating correctly clean or replace the vapor hose.

Schematic Diagrams

Schematic Diagram ...

Positive Crankcase Ventilation (PCV) Valve Description and Operation

Operation Principle ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Specifications
Specifications ContentValueAFLSNominal VoltageDC 13.5VMax VoltageDC 18.5VRated VoltageDC 10~16VOperating Temperature-40°C ~ +85°COperating CurrentMAX. 200mA ...

Hyundai Elantra AD (2016-2020) Owners Manual: Operating Door Locks from Inside the Vehicle
With the door lock button To unlock a door, pull the door lock button (1) to the "Unlock" position. The red mark (2) on the door lock button will be visible. To lock a door, push the door lock button (1) to the "Lock" position. If the door is locked properly, the re ...