AAN Wiring Diagram.....

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • lcsmith
    S2Forum Addict
    • Jul 2007
    • 477
    • Country: Scotland

    #1

    AAN Wiring Diagram.....

    Hi,

    Anyone have a Wiring Diagram for an Audi URS4 2.2 20v Turbo (AAN), also does anyone have the wiring diagram for specifically the ECU and which connector relates to which wire.......on the other side....?

    Cheers
    Audi A4 (B7) 2.0 Tdi (140PS)
    Audi 80 (Typ 89) Quattro 16v
    2 x Audi URS4 2.2 20v Turbo
    Audi 100 (C3) Quattro 2.2 10v Turbo
    Audi 100 (C3) 2.2 10v Turbo (Auto)
    Audi 200 (C3) 2.1 10v Turbo - Scrapped
    2 x Audi 80 (Typ 89) Quattro 1.8 8v - Scrapped
  • UrS4boy
    S2Forum Obsessed
    • Feb 2006
    • 11859
    • Country: Canada

    #2
    Why yes we do. Here is the ECU pin-out:

    http://forums.audiworld.com/showthread.php?p=18872781

    Here is a graphic re: inputs and outputs (Note: The POS info is inaccurate, as noted):

    http://forums.audiworld.com/showthread.php?p=18929753

    HTH
    RS2'd 93 UrS4 5 spd sedan
    94 UrS4 V8 6 spd manual avant

    Comment

    • lcsmith
      S2Forum Addict
      • Jul 2007
      • 477
      • Country: Scotland

      #3
      Absoulutely Fantastic!!

      Thanks Very Much!

      Cheers
      Audi A4 (B7) 2.0 Tdi (140PS)
      Audi 80 (Typ 89) Quattro 16v
      2 x Audi URS4 2.2 20v Turbo
      Audi 100 (C3) Quattro 2.2 10v Turbo
      Audi 100 (C3) 2.2 10v Turbo (Auto)
      Audi 200 (C3) 2.1 10v Turbo - Scrapped
      2 x Audi 80 (Typ 89) Quattro 1.8 8v - Scrapped

      Comment

      • S2central.net
        Retired OG Mod
        • Jul 2003
        • 16590
        • Country: Northern Ireland

        #4
        Don't expect miracles with that schematic from the training manual - no wire colours for one thing... And no annotation for fusebox connections for another.

        I don't have AAN schematics on paper or PDF - just a stupid Bentley CDROM (that doesn't run on XP) - I wish I had bought the paper manual.
        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

        • UrS4boy
          S2Forum Obsessed
          • Feb 2006
          • 11859
          • Country: Canada

          #5
          Originally posted by S2central.net
          Don't expect miracles with that schematic from the training manual - no wire colours for one thing... And no annotation for fusebox connections for another.
          I don't have AAN schematics on paper or PDF - just a stupid Bentley CDROM (that doesn't run on XP) - I wish I had bought the paper manual.
          Paul: I have the paper Bentley and the link to the AAN ECU pin-out that I gave above has the correct wire colour for every line, even the POS ones Bentley got wrong. I only posted the link to the Motronic graphic because it helps to visualize exactly what things are connected together.

          Dave F.
          RS2'd 93 UrS4 5 spd sedan
          94 UrS4 V8 6 spd manual avant

          Comment

          • S2central.net
            Retired OG Mod
            • Jul 2003
            • 16590
            • Country: Northern Ireland

            #6
            @URS4boy... I hadn't noticed the wire colours - sorry - Can you scan the AAN paper schematics you have - just the engine - into a PDF. That would be a useful addition to my Schematics pages.

            I'm going to scan up 7A, NM and KV for completeness from my B3/B4 binders as well. I can't justify spending any money on UrS4/S6 schematics from Erwin.
            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

            Working...