A/C Dryer Question

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  • popoy29
    Noobie
    • Jun 2008
    • 31

    #1

    A/C Dryer Question

    I bought this new a/c dryer for my 86 325e. What is the circled part for? Is that for the newer single type pressure switch? Thanks!

  • Jean
    Moderator
    • Aug 2006
    • 18228

    #2
    it's a valve i believe, same as on your a/c hard line and sometimes on the a/c compressor iirc.
    Mtech1 v8 build thread - https://www.r3vlimited.com/board/sho...d.php?t=413205



    OEM v8 manual chip or dme - https://www.r3vlimited.com/board/sho....php?p=4938827

    Comment

    • popoy29
      Noobie
      • Jun 2008
      • 31

      #3
      Ok thanks! Will the old dual pressure switch setup work with R134?

      Comment

      • popoy29
        Noobie
        • Jun 2008
        • 31

        #4
        ......

        Comment

        • lordofthewaters
          Mod Crazy
          • Oct 2005
          • 714

          #5
          Originally posted by popoy29
          Ok thanks! Will the old dual pressure switch setup work with R134?

          Yes it will.

          Sarcasm is a body's natural defense against stupid.
          When a man talks dirty to a woman, it's sexual harassment. When a woman talks dirty to a man, it's £3.95 per minute.
          "My mother never saw the irony in calling me a son-of-a-bitch." Jack Nicholson"
          Old age and treachery will always overcome youth and skill.



          Comment

          • popoy29
            Noobie
            • Jun 2008
            • 31

            #6
            Originally posted by lordofthewaters
            Yes it will.
            Is there any negative effect on the system? There is a pressure difference between the old and newer style switch on the high pressure cut off, will the matter a lot?

            Comment

            • SpecM
              R3V Elite
              • Oct 2005
              • 4531

              #7
              Originally posted by popoy29
              Is there any negative effect on the system? There is a pressure difference between the old and newer style switch on the high pressure cut off, will the matter a lot?
              -No
              1989 cirrisblau-metallic 325i

              Comment

              • lordofthewaters
                Mod Crazy
                • Oct 2005
                • 714

                #8
                Yeah what he said.

                Sarcasm is a body's natural defense against stupid.
                When a man talks dirty to a woman, it's sexual harassment. When a woman talks dirty to a man, it's £3.95 per minute.
                "My mother never saw the irony in calling me a son-of-a-bitch." Jack Nicholson"
                Old age and treachery will always overcome youth and skill.



                Comment

                • popoy29
                  Noobie
                  • Jun 2008
                  • 31

                  #9
                  Thanks!

                  Comment

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