Air dryer

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  • digger
    R3V Elite
    • Nov 2005
    • 5958

    #1

    Air dryer

    i am fitting the A/C solutions retrofit kit which comes with this 2 pin high/low-pressure cut off switch

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    My old dryer has a switch with 4 wires (2 pairs) high/med/low based on the label








    Which pair would i need?
    89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...

    new build thread http://www.r3vlimited.com/board/showthread.php?t=317505

  • tomstin
    E30 Addict
    • Mar 2015
    • 548

    #2
    Digger, I have a copy of a BMW TIS 07.07.2008 "Retrofitting R1-12 Air Conditioning with R-134A" that I can't seem to shrink enough to attach. Send me an email to a private message and I'll send it to you. Unless of course you may have access to the TIS history.
    2004 525i Manual - 1985 325E Coupe Manual

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    • Panici
      Moderator
      • Dec 2009
      • 2324

      #3
      Originally posted by tomstin
      Digger, I have a copy of a BMW TIS 07.07.2008 "Retrofitting R1-12 Air Conditioning with R-134A" that I can't seem to shrink enough to attach. Send me an email to a private message and I'll send it to you. Unless of course you may have access to the TIS history.
      You can upload to Archive.org for items like that, and link in this thread.

      '87 BMW E30 325is Turbo

      '99 BMW E36 M3 - - - '98 BMW E36 328i

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