Help identifying valve (with picture)

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  • Jonas_R
    S2Forum Possessed
    • Jan 2004
    • 3780
    • Country: Denmark

    #1

    Help identifying valve (with picture)

    What is this valve and what does it do? Can it be broken and cause airleak?




    /jonas r.
    Sleeper S2 Avant +450

    A6 Avant 2.7t Stage 3

    Audi S2 Coupe RS2'ed
  • iain1067
    S2Forum Maniac
    • Mar 2005
    • 984
    • Country: United Kingdom

    #2
    Where do the pipes that run into and out of it go?????


    Iain

    Comment

    • Jonas_R
      S2Forum Possessed
      • Jan 2004
      • 3780
      • Country: Denmark

      #3
      Well the pipe connecting in the bottom comes from the IM, the pipe in the top goes to the right in the engine bay and then disapears into the chasi around the windows washer container. Then there also is a pipe going downwards cant see where it connects.

      /Jonas R.
      Sleeper S2 Avant +450

      A6 Avant 2.7t Stage 3

      Audi S2 Coupe RS2'ed

      Comment

      • Glen Chamberlain
        S2Forum Addict
        • Aug 2003
        • 375
        • Home: England Current: United Kingdom

        #4
        Looks like a one way valve to me. Allows vacume to be used from the engine and stops boost + fule contaminated air getting down to what ever consumes from the pipe?
        Money is everything! Second to Power of course!!! But money breeds power??

        Comment

        • WabTheKing
          S2Forum Fiend
          • May 2004
          • 2567
          • Country: United Kingdom

          #5
          does it go to the diff as like a pressure regulator so you dont kill the actuator on the diff lock with too much pressure

          Comment

          • porkkis
            S2Forum Extremist
            • Aug 2003
            • 1994
            • Country: Finland

            #6
            Yes it does.

            Diff lock, climate control etc vacuum only equipment.

            It's a check valve.
            -

            Comment

            • AAH!
              S2Forum Addict
              • Jun 2004
              • 497
              • Home: United Kingdom Current: Bhutan

              #7
              Originally posted by Jonas_R
              Can it be broken
              I broke it.

              formally RS2 +

              Comment

              • Jonas_R
                S2Forum Possessed
                • Jan 2004
                • 3780
                • Country: Denmark

                #8
                Oki thx alot AHH!

                Seems that boost leak would not becaused here unless it is not working and something is leaking in the diff vacuum equipment

                /Jonas R:
                Sleeper S2 Avant +450

                A6 Avant 2.7t Stage 3

                Audi S2 Coupe RS2'ed

                Comment

                • rotoryboy
                  S2Forum Possessed
                  • May 2004
                  • 3281
                  • Country: United Kingdom

                  #9
                  eeerrrrrrrrrr...............I don't have one of those
                  Mark

                  Race Clio RS197

                  S2 Coupe ABY (Green) - RIP
                  S2 Coupe ABY (Blue) - Sold

                  Comment

                  • redcar
                    S2Forum Enthusiast
                    • Jan 2005
                    • 134
                    • Country: United Kingdom

                    #10
                    intercooler

                    hi does any one know where i can get a bigger ic for my s2 or any web sites

                    cheers nick

                    Comment

                    • Jonas_R
                      S2Forum Possessed
                      • Jan 2004
                      • 3780
                      • Country: Denmark

                      #11
                      You could start your own thread about this and not write in this one.
                      However you could get a RS2 intercooler from a audi dealer or you could get a tuning company to fit you.

                      /Jonas R.
                      Sleeper S2 Avant +450

                      A6 Avant 2.7t Stage 3

                      Audi S2 Coupe RS2'ed

                      Comment

                      • redcar
                        S2Forum Enthusiast
                        • Jan 2005
                        • 134
                        • Country: United Kingdom

                        #12
                        i was looking to start a new post but i didn't know how to so any help there will be grateful . i have a rs2 intercooler. i am looking for a even bigger one


                        cheers nick

                        Comment

                        • Jamo
                          Retired OG Mod
                          • Mar 2004
                          • 21750
                          • Country: United Kingdom

                          #13
                          Originally posted by redcar
                          i was looking to start a new post but i didn't know how to so any help there will be grateful . i have a rs2 intercooler. i am looking for a even bigger one


                          cheers nick
                          Nick check your own thread mate, you have plenty of replies for member (including myself) showing you what options you have.

                          Comment

                          • S2central.net
                            Retired OG Mod
                            • Jul 2003
                            • 16590
                            • Country: Northern Ireland

                            #14
                            Originally posted by Jonas_R
                            Oki thx alot AHH!

                            Seems that boost leak would not becaused here unless it is not working and something is leaking in the diff vacuum equipment

                            /Jonas R:

                            Boost leak is not caused here, BUT unmetered air input would be caused when engine is in vacuum. You need to fix this !


                            Paul
                            Paul Nugent
                            Webmaster http://S2central.net
                            Administrator http://S2forum.com

                            1994 S2 Coupe ABY - aka Project Lazarus
                            2001 A6 allroad 2.5TDi - family tank
                            2003 S4 Avant 4.2 V8 - daily burble

                            Purveyor of HomeFries and Exclusive agent for Samco hose kits (S2/RS2)

                            There are only 10 kinds of people that understand binary - those that do, and those that don't

                            Comment

                            • WabTheKing
                              S2Forum Fiend
                              • May 2004
                              • 2567
                              • Country: United Kingdom

                              #15
                              i dont have one either,
                              my boost guage is pluged in instead of my diff so not top of my list of jobs

                              Comment

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