Positive Crankcase Ventilation (PCV) Valve: Repair procedures
Removal
1.
Disconnect the vapor hose (A).
2.
Remove the PCV valve (B).
Inspection
1.
Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger move ...
Temperature control
The temperature will increase to the maximum (HI) by turning the knob to the
extreme right.
The temperature will decrease to the minimum (Lo) by turning the knob to the
extreme left.
When turn ...