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BackintheFold · 17-01-20, 02:47 PM

I'm no expert, but where does it go to? What part in the engine bay? Is it an over-pressure fluid return pipe to the reservoir?

17-01-20, 02:47 PM	#2
BackintheFold Senior Member Classic Audi Club Member Join Date: Feb 2019 Location: Near an MB ur Quattro Posts: 1,197	I'm no expert, but where does it go to? What part in the engine bay? Is it an over-pressure fluid return pipe to the reservoir?