Hyundai Genesis (DH): Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve Repair procedures

Hyundai Genesis (DH) 2013-2016 Service Manual / Emission Control System / Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve Repair procedures

Removal
1.
Disconnect the vapor hose (A).
2.
Remove the rubber pad (B), and then remove the PCV valve.

Inspection
1.
Insert a thin stick (A) into the PCV valve (B) of the threaded side to check that the plunger moves.

   
If the plunger does not move (PCV valve is clogged), clean or replace the valve.
Installation
1.
To install, reverse the removal procedure.
PCV Valve installation:
7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)

    Operation Principle

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Components and Components Location

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    Hyundai Genesis (DH) 2013-2016 Service Manual: Compressor Description and Operation

    Description The compressor is the power unit of the A/C system. It is located on the side of engine block and driven by a V-belt of the engine. The compressor changes low-pressure and low-temperature refrigerant gas into high-pressure and high-temperature refrigerant gas.

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