Hyundai Kona: 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.
3.
Inspect the PCV vlave operation.
(1)
Run the engine at idle.
(2)
Put a finger on the open end of the PCV valve.
(3)
Make sure that intake manifold vaccum can be felt.
  
The plunger inside the PCV valve will move back and forth at vacuum.

4.
If the vacuum is not felt, clean or replace the vapor hose.
Schematic diagrams
Schematic Diagram ...

Positive Crankcase Ventilation (PCV) Valve Description and operation
Operation Principle ...

Other information:

Hyundai Kona (OS) 2018-2020 Service Manual: Battery Sensor Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. Battery negative (-) terminal tightening nut : 7.8 - 9.8 N.m (0.8 - 1.0 kgf.m, 5.8 - 7.2 lb-ft) ...

Hyundai Kona (OS) 2018-2020 Service Manual: Glove Box Housing Cover Components and components location
Component Location 1. Glove box housing cover ...

© 2018-2020 www.hkona.com