What did I just break?

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  • mouse
    S2Forum Addict
    • Apr 2008
    • 374
    • Country: Australia

    #1

    What did I just break?

    attached to small diameter vacuum hose coming off the back of the inlet manifold, I broke the hose barb off the valve looking thing in the middle of the attached photo... (trying to get the old crusty hose off ).

    What is it?
    and can I block off the hose and valve outlets and drive until I get a new one?

    It tees into 2 hoses at the back and one of these runs into the chassis near the windscreen washer bottle filler.
    Attached Files
  • UrS4boy
    S2Forum Obsessed
    • Feb 2006
    • 11859
    • Country: Canada

    #2
    You probably don't have automatically adjusting flaps on your climate control or a functioning rear diff lock now:



    Original by Paul Nugent
    RS2'd 93 UrS4 5 spd sedan
    94 UrS4 V8 6 spd manual avant

    Comment

    • veneto rs2
      S2Forum Extremist
      • Jun 2006
      • 1022
      • Country: Veneto

      #3
      Originally posted by mouse
      attached to small diameter vacuum hose coming off the back of the inlet manifold, I broke the hose barb off the valve looking thing in the middle of the attached photo... (trying to get the old crusty hose off ).

      What is it?
      and can I block off the hose and valve outlets and drive until I get a new one?

      It tees into 2 hoses at the back and one of these runs into the chassis near the windscreen washer bottle filler.
      That it's for the air recirculation flap of the A/C (only the other flaps are moved by electric motors) and perhaps the diff lock via the T Piece.

      Yes you can close the pipe coming out from the intake manifold.
      I just broke the very same broided end of the very same part on my ADU motor and I just screw an M6 bolt on a piece of rubber hose and closed the exit/entrance on the manifold till I got the new oneway valve.

      Part # 8A0 820 675
      Price € 19.80

      Stefano
      http://www.audisportclub.com/

      http://www.s2forum.com/forum/vbgoogl...227295&zoom=16

      Comment

      • sidrick
        S2Forum Extremist
        • Jan 2011
        • 1342
        • Country: Scotland

        #4
        Your thread title sums up my thoughts about 5 times per job I do on the S2
        Last edited by sidrick; 15 September 2012, 17:28.

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        • mouse
          S2Forum Addict
          • Apr 2008
          • 374
          • Country: Australia

          #5
          Cool thanks for the replies...

          I started off bypassing the leaking heater core (until get a new one and have time to replace it), split the old hose coming off the manifold, and the broke the valve trying to replace the hose...

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          • benntenn67
            S2Forum Maniac
            • Jun 2009
            • 859
            • Country: England

            #6
            Originally posted by sidrick
            You thread title sums up my thoughts about 5 times per job I do on the S2
            ^^^^^^^^^^^^^^
            Audi S2 Coupe 1995
            VW Passat GL5 (hatch) 1986
            VW Passat GL 1.8 (saloon) 1986
            Carrera Subway 8

            Comment

            • Vauhtiveikko
              S2Forum Addict
              • Jun 2010
              • 250
              • Country: Finland

              #7
              I broke mine earlier this year and found out a cheap fix for it. Buy a T-piece hose connector and a one way valve that is orginally made to prevent washer fluid to go backwards in the washer system. Was about 1,5£ for the parts. And the one way valve was off the shelf from ordinary partstore.
              S2 Avant SleeperWagon 570hv and 765nm on 2,2bar/E85

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