3B Cruise Control

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  • Tonks4x4
    Retired OG Mod
    • Nov 2005
    • 3062
    • Country: United Kingdom

    #1

    3B Cruise Control

    Hi Chaps. Will someone please send me a pic of a 3B Cruise control location/Setup under the bonnet. I can't seem to work out where the vacuum ball and linkage sits. The link rod actuator appears to foul the inlet manifold wherever I try to mount it.

    Brian
    Audi Nut!!!
  • veneto rs2
    S2Forum Extremist
    • Jun 2006
    • 1022
    • Country: Veneto

    #2
    I posted some pictures in this thread:http://www.s2forum.com/forum/showthr...147#post299147
    But it looks like they're no more available......
    I have them somewhere in my computer anyway I'll dig them out for you later....
    They're from a RS2 but pump and atuactor are located in the same place.
    You need the original bracket for the "ball" otherwise there's no chance you'll put the thing in the right place.
    To help you starting understand the bracket (ence the ball/actuator) it's bolt on the two screws underneath the inlet manifold where the two ground wires are already bolt on then the arm goes to the throttle from the bottom trough the manifold space diagonally.....
    I'll get the pictures anyway.... far better....

    Stefano
    http://www.audisportclub.com/

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

    Comment

    • Jonas_R
      S2Forum Possessed
      • Jan 2004
      • 3781
      • Country: Denmark

      #3
      I will dig some up for you mate.
      Sleeper S2 Avant +450

      A6 Avant 2.7t Stage 3

      Audi S2 Coupe RS2'ed

      Comment

      • Tonks4x4
        Retired OG Mod
        • Nov 2005
        • 3062
        • Country: United Kingdom

        #4
        I did think it may go underneath the inlet otherwise it will not get to full throttle.

        The kit i bought came with the actuator pictured at the top. However the actuator pictured at the bottom appears like it is more like the propper thing.
        Attached Files
        Audi Nut!!!

        Comment

        • Error404
          Super Moderator
          • Mar 2007
          • 19789
          • Country: United Kingdom

          #5
          the top one is from a 7A - the 7A link rods are mega rare and NLA

          AFAIK the actuator sits under the IM on the 3B / ABY / ADU, mounting bolts onto the ground wire points on the IM... I think the bracket and the link rod are different between the 3B / ABY which is why it won't fit quote right (i've got the same problem with the actuator bracket & rod for the 3B IM I have - doesn't fit right making me think its for an ABY)
          The link rod I have is straight - dunno which is which betweem though.... where did you get your kit from?

          IIRC the mouting brackets are only ÂŁ5 or so ...
          Last edited by Error404; 9 July 2009, 13:42.
          Panthero Coupé quattro 20vt
          Indigo ABY coupé
          Imola B6 S4 Avant

          Comment

          • mcandmar
            S2Forum Zealot
            • Apr 2004
            • 5118
            • Country: Ireland

            #6
            I actually have a new mount and link rod for an ABY here, one of the many jobs on my todo list. From memory the mounting bracket is a different shape to the one pictured above, and the link arm is a straight piece roughly the same length as that one. As above top one is off a 7A.

            I had planed to take some pics of the install and update the thread for ABY applications.... will try and dig out the parts and snap a pic of them for you.
            91CQ20v - Gone to a new home
            93UR-S4 - The Magic Carpet
            94S2Bus - The Emerald Express

            Comment

            • mcandmar
              S2Forum Zealot
              • Apr 2004
              • 5118
              • Country: Ireland

              #7
              ABY/ADU Parts...

              The actual vacuum unit seems to be common for all models, i bought that one for my 7A as the original had torn.

              I'll have a go at mounting them on the engine over the weekend and snap a few more pics.

              Mark.
              Attached Files
              91CQ20v - Gone to a new home
              93UR-S4 - The Magic Carpet
              94S2Bus - The Emerald Express

              Comment

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

                #8
                Originally posted by Jonas_R
                I will dig some up for you mate.
                Can't find mine..... probably deleted....
                If Jonas can do otherwise I'll take some new one.

                Stefano
                http://www.audisportclub.com/

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

                Comment

                • Error404
                  Super Moderator
                  • Mar 2007
                  • 19789
                  • Country: United Kingdom

                  #9
                  Yup - my parts are the same as Marks pics above - so for an ABY as I suspected.
                  So you have got the right 3B parts there by the looks Bry
                  Panthero Coupé quattro 20vt
                  Indigo ABY coupé
                  Imola B6 S4 Avant

                  Comment

                  • mcandmar
                    S2Forum Zealot
                    • Apr 2004
                    • 5118
                    • Country: Ireland

                    #10
                    Nothing is ever simple. I did a test fit and found everything fits in theory. Problem is the pipework for the crankcase breather sit right where the bottom of the vacume unit should be. It needs to be at least half an inch lower to clear the unit. I wonder if any of the pipes are different on CC equipped cars
                    Attached Files
                    91CQ20v - Gone to a new home
                    93UR-S4 - The Magic Carpet
                    94S2Bus - The Emerald Express

                    Comment

                    • Error404
                      Super Moderator
                      • Mar 2007
                      • 19789
                      • Country: United Kingdom

                      #11
                      are you sure thats all the original breather pipework Mark? Looks far too nice and tidy for original factory stuff
                      Panthero Coupé quattro 20vt
                      Indigo ABY coupé
                      Imola B6 S4 Avant

                      Comment

                      • Jonas_R
                        S2Forum Possessed
                        • Jan 2004
                        • 3781
                        • Country: Denmark

                        #12
                        Another reason to ditch the PCV system and get a catch tank.

                        I can't seem to find any pictures at the moment, have been looking through my archieve and I was sure I had some. I can go out and take some new if you like?
                        Sleeper S2 Avant +450

                        A6 Avant 2.7t Stage 3

                        Audi S2 Coupe RS2'ed

                        Comment

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

                          #13
                          I did'nt have any problem on my ADU bracket as you can see it does'nt iterfere with pipes or so.
                          I reckon the best thing to do it's get the matching holder from the dealer.
                          I got it for both the Cabrio and the RS2 they don't cost a fortune (couple of ten euros)
                          The first kit i got for tthe RS2 had the problem that macmandar it's talking about.
                          Bought the RS2 holder and...... sort it (it does put the membrane higher then the other hoder I had, by the way)

                          Stefano

                          P.S.
                          My oil breather it's different from the one in Macmandar picture thou.....
                          Attached Files
                          http://www.audisportclub.com/

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

                          Comment

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