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) 2018-2025 Service Manual: Water pump Components and components location
Components 1. Water pump pulley 2. Water pump 3. Water pump Gasket ...

Hyundai Kona (OS) 2018-2025 Service Manual: Front Wiper Motor Components and components location
Component Location 1. Cap 2. Nut 3. Wiper arm & blade 4. Cowl top cover 5. Bolt 6. Wiper motor & linkage assembly 7. Wiper motor connector ...

© 2018-2025 www.hkona.com