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Frozen PCV Valve: AFN/AHU Engine Documentary (Solution)

 
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Michael II
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Post08-10-2002, 15:34    Subject: Frozen PCV Valve: AFN/AHU Engine Documentary Quote

AFN/AHU engine, 1.9L TDI.
Crankcase ventilation freezes, oil leak on the engine, crankcase ventilation hose connected to the intake hose.

Cause:
Condensation in the crankcase ventilation system.

Procedure:
Heating element in the crankcase ventilation system for cold climates.
From lot 4B XN 025 000 and 8D XA 031 378, starting at €10.98.
Tschüss

Michael II


Translated on 31-08-2026, 4:32.
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