Hyundai Kona: Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve Repair procedures
| Removal |
| 1. |
Disconnect the PCV hose (A).
|
| 2. |
Remove the PCV valve (B).
|
| Inspection |
| 1. |
Insert a thin stick (A) into the PCV valve (B) from the threaded side
to check that the plunger moves.
|
| Installation |
| 1. |
Install in the reverse order of removal.
|
Positive Crankcase Ventilation (PCV) Valve Description and operation
Operation Principle
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Other information:
Hyundai Kona (OS) 2018-2025 Owners Manual: ISG system malfunction
The ISG system may not operate:
When there is a malfunction with the ISG sensors or the ISG system.
The followings occur, when there is a malfunction with the ISG system:
The auto stop indicator ()
will blink in yellow on the instrument cluster.
The light on the ISG OFF button will illuminate.
...
Hyundai Kona (OS) 2018-2025 Service Manual: Description and operation
Description
Ignition timing is controlled by the electronic control ignition timing system.
The standard reference ignition timing data for the engine operating conditions
are pre-pro grammed in the memory of the ECM (Engine Control Module).
The engine operating conditio ...