Hyundai Veloster Manuals

Hyundai Veloster: Repair procedures - Crankcase Emission Control System - Emission Control SystemHyundai Veloster: 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.
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.

Schematic Diagrams
Schematic Diagram ...

Positive Crankcase Ventilation (PCV) Valve. Description and Operation
Operation Principle ...

See also:

Rail Pressure Sensor (RPS). Schematic Diagrams
Circuit Diagram ...

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To connect using the unit settings (1) 1.Press on the control panel. 2.Touch [Bluetooth]. 3.Touch [Search for Bluetooth devices]. If you want to cancel, touch [Cancel]. 4.Touch a bluetooth pho ...

Delivery Pipe. Repair procedures
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