Audi A8 D2 ABZ ECU Pinout

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  • shone190
    S2Forum Maniac
    • Oct 2006
    • 527
    • Country: Serbia

    #1

    Audi A8 D2 ABZ ECU Pinout

    Hi guys,

    is it possible that I can't find ABZ or AHC ECU Pinout on the internet?!?!?

    I only found this http://www.castor-troy.com/v8/ABZ%204.2V8%20Wiring.pdf

    and it is totally unusable
    Audi URquattro 4.2l, Dodge Charger 7.3l, Golf 4 TDI 4Motion
  • nicka90q
    S2Forum Buff
    • Sep 2012
    • 42
    • Country: Serbia

    #2
    I hope this can help but it is on German language .

    Comment

    • Kieron20V
      S2Forum Extremist
      • Mar 2008
      • 1505
      • Home: England Current: United Kingdom

      #3
      Why is that totally unusable? I used it for mine.

      Ecu plugs are A-E and pins are numbered as per the diagram.
      Eg injector 5 triggered by ground from Ecu on plug E pin 5.

      Sent from my HTC One X+ using Tapatalk
      1994 URS4 Avant RS2+

      Comment

      • shone190
        S2Forum Maniac
        • Oct 2006
        • 527
        • Country: Serbia

        #4
        Because I need to print all papers, than cut them and connect to make one page scheme. Scheme for one ECU on 7 pages, that's real BS.

        Where you can see ECU power pinouts?!?!

        Just look at any USA cars wiring diagram, that's made for kids to understood...
        Audi URquattro 4.2l, Dodge Charger 7.3l, Golf 4 TDI 4Motion

        Comment

        • Val
          S2Forum Maniac
          • Apr 2008
          • 630
          • Country: Latvia

          #5
          We could make a group-buy and send you some paper?
          5vtq gte

          Comment

          • shone190
            S2Forum Maniac
            • Oct 2006
            • 527
            • Country: Serbia

            #6
            Good idea...
            Audi URquattro 4.2l, Dodge Charger 7.3l, Golf 4 TDI 4Motion

            Comment

            • Kieron20V
              S2Forum Extremist
              • Mar 2008
              • 1505
              • Home: England Current: United Kingdom

              #7
              Originally posted by shone190
              Because I need to print all papers, than cut them and connect to make one page scheme. Scheme for one ECU on 7 pages, that's real BS.

              Where you can see ECU power pinouts?!?!

              Just look at any USA cars wiring diagram, that's made for kids to understood...
              Are you splicing the loom to a standalone Ecu?

              All the pins you need are in the diagram, took me an hour max with a pen and paper.



              Sent from my HTC One X+ using Tapatalk
              1994 URS4 Avant RS2+

              Comment

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

                #8
                Originally posted by shone190
                Hi guys, is it possible that I can't find ABZ or AHC ECU Pinout on the internet?!?!?(
                These are for the UrS4/S6 V8 so they might work for you



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

                Comment

                • shone190
                  S2Forum Maniac
                  • Oct 2006
                  • 527
                  • Country: Serbia

                  #9
                  URS4boy is always there for us

                  In the meantime I cut all seven papers and made one big "map", just like URS4boy posted on first picture. I'll take a picture and post it here for someone future projects
                  Audi URquattro 4.2l, Dodge Charger 7.3l, Golf 4 TDI 4Motion

                  Comment

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

                    #10
                    Originally posted by shone190
                    URS4boy is always there for us


                    Here is a clearer version, auf Deutsche

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

                    Comment

                    • shone190
                      S2Forum Maniac
                      • Oct 2006
                      • 527
                      • Country: Serbia

                      #11
                      Originally posted by Kieron20V
                      Why is that totally unusable? I used it for mine.

                      Ecu plugs are A-E and pins are numbered as per the diagram.
                      Eg injector 5 triggered by ground from Ecu on plug E pin 5.

                      Sent from my HTC One X+ using Tapatalk
                      So, you said that E pins are numbered as on the diagram?

                      First page shows E25. There are 24 pins per connector, so E25 couldn't be pin number.
                      Audi URquattro 4.2l, Dodge Charger 7.3l, Golf 4 TDI 4Motion

                      Comment

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