pressure regulator valve

[Vincenzo Basile]

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Hello,
I recently broke my pressure regulator valve(it goes between the crank case=
 ventilation hose and the crank ventilation tube) in its place i put a bypa=
ss valve.Does anybody know if this will do anything bad to the car or do i =
need to replace that pressure regulator valve ,tried finding one but looks =
like dealer item only.thanks in  advance for any info.
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