7A ecu and engine wiring diagram

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  • goodall
    S2Forum Maniac
    • Jul 2008
    • 810
    • Country: Northern Ireland

    #1

    7A ecu and engine wiring diagram

    Is any diagrams available online? After having fitted an 20v engine to my 10v 90 over a year ago and then losing interest, I'm now trying to get it started again. However having modified the LHD loom I cant get it going, so am planing to just by pass the fuse box for now if possible and just run wires to power the ecu, coil and starter and which ever other bits need power.
  • S2central.net
    Retired OG Mod
    • Jul 2003
    • 16590
    • Country: Northern Ireland

    #2
    S2central.net in the technical section - look for 'other engines'

    Shout if you cant find and i will post up a link
    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

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

      #3
      Here goes...

      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

      • goodall
        S2Forum Maniac
        • Jul 2008
        • 810
        • Country: Northern Ireland

        #4
        Thanks Paul already printed, hopefully get going tomorrow morning no spark at the moment... I see for june 1990 onwards, all stuff I have is 1988 I think so hopefully no major differences.

        Hopefully get her back on the road mid summer if all goes well

        Comment

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

          #5
          THere might be some wire colour differences so be careful... should be functionally identical though.
          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

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