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    • #12446
      Sid
      Participant

      Dose anyone know what this is ?? I've done a Multimedia test on it and I get no reading from it , It was connected to earth side on the coil pack cylinder 1 I'm try to work out why my 2010 gt125r has no front cylinder spark

    • #12455
      ♠️ M77
      Keymaster

      No where that exists on any carb 125 GTR – I’ve fixed too many of them to know this.

      Where did it come from ? and what did it connect to ?

      What year is even the bike ?  (or confirm does it use an older dashboard that has “GREEN LCD” + “BLACK REV RPM GAUGE”  ?

      • #12544
        Sid
        Participant

        Hi sorry for the late reply I’ve just seen your post

        The bike is a 2010 with green led and yes a black rev

        The wire is connected to both earth’s on the coils ,someone said and I cannot remember where that he has it on his gt250 but has no idea what it does,

    • #12545
      ♠️ M77
      Keymaster

      Hi sorry for the late reply I’ve just seen your post The bike is a 2010 with green led and yes a black rev The wire is connected to both earth’s on the coils ,someone said and I cannot remember where that he has it on his gt250 but has no idea what it does,

      if you get free time too take her apart very slowly , find out along the harness where the plug is supposed to go , i am sure “very few” hyo looms did have something like that to be fair, it might be called “igniter” by hyosung or used as some mystery relay for the horn , but check the harness ,  peel the tape  and re-wrap it with quality black electrical harness tape again.

    • #12555
      Sid
      Participant

      Hi

      I found where this wire plugs  into and it is part of the harness. And I guess the Yellow end go’s to earth But what it does I have no idea The diod reads 240v AC With 2 one way  resistors.

    • #12556
      ♠️ M77
      Keymaster

      Could be for the horn or front coil = Honestly i’ve dug through diagrams i kept , Hyosung never sells that particular part for a 125 anyways, so it must be part of the harness as i can confirm  2x other looms i have of 2007 bikes have it too.    I will call it a “mystery part” lol

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