What does the tube that goes from the valve area of the engine to the turbo inlet tube, do

Tiny
BOGDAN11
  • 2007 CITROEN C4
  • 95,000 MILES

At my citroen c4 1.6 hdi there is a tube gowing from the valve area of the engine to the tube that take air from the air filter to the turbo. And in this tube drains an amount of oil that enters the turbine. Is this normal?
Thank you!

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Tuesday, October 25th, 2011 AT 6:47 PM

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Tiny
HMAC300
  • EXPERT
  • 48,645 POSTS

We have no info on this vehicle. It may be a breather for oil vapors to be burned off in the engine.

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Wednesday, October 26th, 2011 AT 2:46 PM

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