Random wire. What is it?

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  • Blake23
    Member
    • Jan 2017
    • 54

    #1

    Random wire. What is it?

    Hey, my m50 I've got has a wire spliced into an ignition coil wire by the previous owner. Any idea what this could be? I was thinking aftermarket tach? Maybe....

    Thanks
    Blake
  • squidmaster
    R3VLimited
    • Aug 2011
    • 2666

    #2
    Could be. Post a pic

    Comment

    • BMW_TUNER
      E30 Fanatic
      • Jul 2006
      • 1377

      #3
      Ground?
      1989 332IS -S-Fiddy Four-Some weight removed.
      5 lug E36 M3 Brakes Coilovers and LTW's and No ABS.

      Comment

      • Blake23
        Member
        • Jan 2017
        • 54

        #4
        I haven't got a pic at the moment but its just a small gauge wire that is coming off an ignition coil wire and goes to nothing......

        Comment

        • squidmaster
          R3VLimited
          • Aug 2011
          • 2666

          #5
          ign coil wire, or spark plug wire?

          Comment

          • Blake23
            Member
            • Jan 2017
            • 54

            #6
            It's this wire circled in the picture.. Sorry for the crappy photo
            Attached Files

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