Hyundai Equus Manuals

Hyundai Azera: Repair procedures - Crankcase Emission Control System - Emission Control System - Hyundai Azera 2011-2026 Service ManualHyundai Azera: 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 ...

See also:

Fuel filler lid
...

Exterior overview
1. Door handle switch (smart key) 2. Hood 3. Outside rearview mirror 4. Windows 5. Panorama sunroof 6. Removable towing hook 7. Wiper blade 8. Tires and wheels 9. Headlamp 10. Fog li ...

Smart key unit Repair procedures
Removal     - Take care not to scratch the crash pad and related parts Smart key unit 1. Disconnect the negative (-) battery terminal. 2. Remove the accelerator pedal ...

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Hyundai Azera Manuals

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