type 85 kv engine diff lock vac lines

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  • Monkeymagic
    S2Forum Possessed
    • Mar 2012
    • 3419
    • Country: England

    #1

    type 85 kv engine diff lock vac lines

    I'm currently doing alot of work on a friends 86 cq.
    The diff locks seem to have been un plumbed from inlet manifold.
    Can someone take some pics of how the pipework goes in the engine bay to help me please?:-)
  • quattro-nick
    S2Forum Extremist
    • Sep 2012
    • 1746
    • Country: Belgium

    #2
    maybe this will help
    Attached Files
    audi coupe quattro b2 2.2 20vt project (573hp-626nm)
    TWINCHARGED power,zero lag
    AEM W/M injection

    Comment

    • Monkeymagic
      S2Forum Possessed
      • Mar 2012
      • 3419
      • Country: England

      #3
      It looks familiar however I cannot see on this one where the vac line is supposed to be taken off the inlet manifold. The problem is I'm discovering ALOT of bodges

      Comment

      • quattro-nick
        S2Forum Extremist
        • Sep 2012
        • 1746
        • Country: Belgium

        #4
        Some information on how to remove, clean and replace the breather hoses on KV series engines
        audi coupe quattro b2 2.2 20vt project (573hp-626nm)
        TWINCHARGED power,zero lag
        AEM W/M injection

        Comment

        • Monkeymagic
          S2Forum Possessed
          • Mar 2012
          • 3419
          • Country: England

          #5
          Cheers bud i'll take a close look. The pipes leading to the diff switch has been plumbed into the 2 port adaptor On the rear of the head. I suspect someone has been messing

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          • quattro-nick
            S2Forum Extremist
            • Sep 2012
            • 1746
            • Country: Belgium

            #6
            i think that is correct,sie on my first picture,i suspect that pipe 11 goes to diffswitch and has a t-split (5) on the rear of the head.one goes to a vacuum switch on the head,the other to the inlet manifold.
            14 is a membrane pot with elek contact for the ignition
            if I remember rightly it was a white vacuum pipe that goes inside to the diff switch on my car.
            audi coupe quattro b2 2.2 20vt project (573hp-626nm)
            TWINCHARGED power,zero lag
            AEM W/M injection

            Comment

            • Monkeymagic
              S2Forum Possessed
              • Mar 2012
              • 3419
              • Country: England

              #7
              brill thanks mate. I need to have another look then

              Comment

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