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OM602 breather

Habil

Active Member
Joined
Feb 3, 2020
Messages
146
Location
London
Car
1993 W124 E250TD
Am I getting paranoid?
I'm pretty sure I broke the PCV valve diaphragm trying to test it :wallbash: :wallbash: What could happen if I started the engine, would it runaway, or just leak oil?

The valve works by having atmospheric pressure on one side and a vacuum created by the turbo keeping it closed until the pressure in the camshaft cover is high enough to open it.
 

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