Help Need 7A computer Wiring Diagram

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  • GUTIS
    S2Forum Hobbyist
    • Nov 2011
    • 13
    • Country: Lithuania

    #1

    Help Need 7A computer Wiring Diagram

    Help Need 7A computer Wiring Diagram,i want to put vems in original case but dont know there pins on 7a
  • Maro
    S2Forum Buff
    • Oct 2009
    • 45
    • Country: Poland

    #2
    Bosch or Hitachi?

    Comment

    • Nik0las
      S2Forum Extremist
      • Mar 2009
      • 1345
      • Country: Bulgaria

      #3
      7A runs only Hitachi....

      Comment

      • Maro
        S2Forum Buff
        • Oct 2009
        • 45
        • Country: Poland

        #4
        Sorry but You are wrong
        Early style 7A runs Hitachi and late style (91') runs on Bosch.

        Comment

        • GUTIS
          S2Forum Hobbyist
          • Nov 2011
          • 13
          • Country: Lithuania

          #5
          Hitachi

          Comment

          • Maro
            S2Forum Buff
            • Oct 2009
            • 45
            • Country: Poland

            #6
            Got something but in Polish.



            1. Injector
            2. solenoid cartridge cleaning
            3. fuel pump
            6. ISV
            10. ignition module
            11. ignition coil
            31. MAF
            34. throttle position sensor with idle switch
            37. O2 sensor
            39. flywheel sensor
            39. flywheel sensor
            40. Hall sensor
            42. Coolant sensor
            45. Knock sensor
            53. Idle switch
            83. Diagnostic plug
            90. Main relay
            100. ECU
            112. Check engine light
            152. Resistor

            Hope this will help
            Cheers

            Comment

            • GUTIS
              S2Forum Hobbyist
              • Nov 2011
              • 13
              • Country: Lithuania

              #7
              THANKS

              Comment

              • a4kquattro
                S2Forum Addict
                • Feb 2005
                • 411
                • Country: United States

                #8
                here ya go.
                Attached Files
                Marc Swanson
                Proprietor, EFI Express
                95.5 //S6 Avant
                90' Coupe Quattro V8 4.2L twin turbo
                93' //S4
                83' UrQ
                97' F250 7.3 diesel

                Comment

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

                  #9
                  Originally posted by a4kquattro
                  here ya go.
                  Attachment doesn't seem to be working (at least not for curious me).
                  RS2'd 93 UrS4 5 spd sedan
                  94 UrS4 V8 6 spd manual avant

                  Comment

                  • a4kquattro
                    S2Forum Addict
                    • Feb 2005
                    • 411
                    • Country: United States

                    #10
                    Originally posted by UrS4boy
                    Attachment doesn't seem to be working (at least not for curious me).
                    hm. anybody else? I just clicked my own post and can view it.
                    Marc Swanson
                    Proprietor, EFI Express
                    95.5 //S6 Avant
                    90' Coupe Quattro V8 4.2L twin turbo
                    93' //S4
                    83' UrQ
                    97' F250 7.3 diesel

                    Comment

                    • Nuvo
                      S2Forum Possessed
                      • Nov 2003
                      • 3826

                      #11
                      Works fine here.

                      Comment

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

                        #12
                        Originally posted by a4kquattro
                        hm. anybody else? I just clicked my own post and can view it.
                        Okay. Tried again. Turns out Norton was intervening and asking whether I wanted to open or save the file. When clicked on "OPEN", down it came.

                        Carry on, nothing to see here.
                        RS2'd 93 UrS4 5 spd sedan
                        94 UrS4 V8 6 spd manual avant

                        Comment

                        • quattro77
                          S2Forum Tinkerer
                          • Nov 2007
                          • 1
                          • Home: Russian Federation Current: United States

                          #13
                          Download here http://www.drive2.ru/cars/audi/90/90...l/708693/#post

                          Link for PDF files.mail.ru/4C6B33095C804088ABFF4A63D29068C3
                          Last edited by quattro77; 9 March 2013, 03:45.

                          Comment

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