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) 2018-2023 Service Manual: General information
Identification Number Identification Number Description Vehicle Identification Number 1. World Manufacturer Identifier (WMI) - KMH : Passenger vehicle 2. Vehicle line - K : OS 3. ...

Hyundai Kona (OS) 2018-2023 Owners Manual: Interior light bulb replacement
Map lamp, room lamp, vanity mirror lamp and luggage compartment lamp 1. Using a flat-head screwdriver, gently pry the lens from the interior light housing. 2. Remove the bulb by pulling it straight out. 3. Install a new bulb into the socket. 4. Align the lens tabs with the interior light housin ...

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