AC ecu pins

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  • Pirvu Eugen
    S2Forum Extremist
    • Apr 2007
    • 1978
    • Country: Romania
    #1

    AC ecu pins

    Abou the pins 6 and 41 from ABY ecu. Can You tell me at manual air conditioning where they go? I whant to fit the air conditioning and i dont know where to go with these pins. What ecu receives throw those? +12V, ground, etc.
    Thank You!
    Eugen
    Tags: None
    • Pirvu Eugen
      S2Forum Extremist
      • Apr 2007
      • 1978
      • Country: Romania
      #2
      Or maibe... somebody has an wiring diagram with the 3B or Aby engined s2 with manual Air Conditioning. I know that in UK most off them were manual.
      Thanks!
      Eugen

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        • 4WheelDrifter
          S2Forum Zealot
          • Oct 2004
          • 5773
          • Country: Devon
          #3
          From what I can make out.

          Pin 41 moves to pin 6 (A/C on/off).
          6 moves to 40 (RPM signal).
          Then 40 moves to 41 (A/C idle stabilisation).

          I'm not sure if that tallies with your info.
          Last edited by 4WheelDrifter; 8 January 2008, 21:47.
          SS

            Comment

            • Pirvu Eugen
              S2Forum Extremist
              • Apr 2007
              • 1978
              • Country: Romania
              #4
              Is the pin 40 from the 3B wich goes to pin 6 at ABY.. The pin 41 is the same at both engines. Dont know what they are receiving and sending. From the schematic is confusing.

                Comment

                • S2central.net
                  Retired OG Mod
                  • Jul 2003
                  • 16590
                  • Country: Northern Ireland
                  #5
                  I have ALL the schematics for this... I'll get to them later in the week. Sorry !

                  @Pirvu - Send me a PM on Thursday or Friday to remind me



                  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

                    • 4WheelDrifter
                      S2Forum Zealot
                      • Oct 2004
                      • 5773
                      • Country: Devon
                      #6
                      Paul, any info you can give will be gratefully received. I can trade with some brake carrier info.
                      SS

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