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DT125R FORUM

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  4. Dtr125 powervalve help

Dtr125 powervalve help

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  • ijohney123I Offline
    ijohney123I Offline
    ijohney123
    wrote on last edited by
    #6

    No spare wires from cdi are blue n light blue in sam connector n a yellow black on its own tryn upload pic avn trouble have a spare 4 wire plug coming from engine

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    • ijohney123I Offline
      ijohney123I Offline
      ijohney123
      wrote on last edited by
      #7

      Tryed 2 open srrvo with a 12v battery and cant seem to get it to do anything

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      • ijohney123I Offline
        ijohney123I Offline
        ijohney123
        wrote on last edited by
        #8

        0_1492859553104_IMG_3925.JPG spare wires cdi

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        • ijohney123I Offline
          ijohney123I Offline
          ijohney123
          wrote on last edited by
          #9

          0_1492859608258_IMG_3923.JPG servo wires

          0_1492869568476_IMG_3924.JPG spare wire from engine

          0_1492869635119_IMG_3933.JPG wire from cdi to coil

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          • ZrakoZ Offline
            ZrakoZ Offline
            Zrako
            wrote on last edited by
            #10

            Im not sure if this helps you but here is the wiring diagrams from haynes manual 0_1492871263096_20170422_152547.jpg
            0_1492871271755_20170422_152601.jpg
            0_1492871280647_20170422_152659.jpg

            1979 Jawa Mustang 50
            2003 Gilera DNA 125 R.I.P
            2015 Keeway TX 125 SM
            2006 Yamaha DT 125 X

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            • ijohney123I Offline
              ijohney123I Offline
              ijohney123
              wrote on last edited by
              #11

              I need a control unit for may servo

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              • ijohney123I Offline
                ijohney123I Offline
                ijohney123
                wrote on last edited by
                #12

                0_1492935630033_IMG_3936.PNG look like tht trying to find 1 anybody know any1 stripping 1 ?

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                • CalumC Offline
                  CalumC Offline
                  Calum
                  wrote on last edited by
                  #13

                  Can you not just get the CDI that will do both the ignition and servo.

                  I run a Zeeltronic on mine, which is hands down the best bang for buck in terms of performance. Gives you complete control over the YPVS operation.

                  Always Originate, Never Pirate!

                  ijohney123I 1 Reply Last reply
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                  • DartyD Offline
                    DartyD Offline
                    Darty
                    wrote on last edited by Darty
                    #14

                    If you have a 5 wire loom, then YPVS is controlled via the single CDI unit, you should be looking for a 3RM -?

                    Seperate Servo controllers were one year only on the DT125R back in 1988. 3 wire looms,

                    Keep it real

                    ijohney123I 1 Reply Last reply
                    1
                    • CalumC Calum

                      Can you not just get the CDI that will do both the ignition and servo.

                      I run a Zeeltronic on mine, which is hands down the best bang for buck in terms of performance. Gives you complete control over the YPVS operation.

                      ijohney123I Offline
                      ijohney123I Offline
                      ijohney123
                      wrote on last edited by
                      #15

                      @Calum how much u unit

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                      • DartyD Darty

                        If you have a 5 wire loom, then YPVS is controlled via the single CDI unit, you should be looking for a 3RM -?

                        Seperate Servo controllers were one year only on the DT125R back in 1988. 3 wire looms,

                        ijohney123I Offline
                        ijohney123I Offline
                        ijohney123
                        wrote on last edited by
                        #16

                        @Darty u hav 3gm cdi is this all i need

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                        • V Offline
                          V Offline
                          vtrn_raptor
                          wrote on last edited by
                          #17

                          Theirs a few on eBay

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