Hyundai Sonata: 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. |
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.
|
| 4. |
If the vacuum is not felt inspect PCV operation, if operating
correctly clean or replace the vapor hose.
|
Schematic Diagrams
Schematic Diagram
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Positive Crankcase Ventilation (PCV) Valve. Description and Operation
Operation Principle
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See also:
Crankshaft Position Sensor (CKPS). Troubleshooting
Wave Form
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AVN Head Unit. Components and Components Location
Components
AVN (A/V & Navigation) Head Unit Connector
Pin No.
Connector A
Connector B
Description
Remarks
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Components and Components Location
Component Location (1)
1. Buzzer
2. RF receiver
3. Smart key unit
4. Interior antenna 1
5. Interior antenna 2
6. Trunk antenna
7. Bumper antenna
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