Hyundai Ioniq: Crankcase Emission Control System / Repair procedures
1. | After disconnecting the vapor hose from the PCV valve, remove the PCV valve. |
2. | Reconnect the PCV valve to the vapor hose. |
3. | 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. |
Other information:
This mode displays the service interval (mileage and days).
Service interval
Service in
It calculates and displays the maintenance schedule (mileage or days), as set
in the system.
When the set mileages or days passed, "Service in" message is displayed for several
seconds each time Engine Start/Stop button is turned ON...
S..
Categories

1. Door lock/unlock button
2. Driver position memory system
3. Side view mirror control switch
4. Central door lock switch
read more