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DT125R FORUM

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  4. No spark!

No spark!

Scheduled Pinned Locked Moved Electrics
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  • NINJAN NINJA

    @declan It sounds like you have a short somewhere else? Re-check all the wires as something is a miss.

    declanD Offline
    declanD Offline
    declan
    wrote on last edited by
    #20

    @NINJA I can’t find anything wrong it doesent make any sense I could understand if it was weak power but no power at all is flowing through

    NINJAN 1 Reply Last reply
    0
    • declanD declan

      @NINJA I can’t find anything wrong it doesent make any sense I could understand if it was weak power but no power at all is flowing through

      NINJAN Offline
      NINJAN Offline
      NINJA
      wrote on last edited by
      #21

      @declan Well something is causing the issue, try using a volt meter to check volt's & Amps etc

      SEDUCED BY THE DARK SIDE!!!

      declanD 1 Reply Last reply
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      • NINJAN NINJA

        @declan Well something is causing the issue, try using a volt meter to check volt's & Amps etc

        declanD Offline
        declanD Offline
        declan
        wrote on last edited by
        #22

        @NINJA how do I go about testing things I have my multimeter now

        NINJAN 1 Reply Last reply
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        • declanD declan

          @NINJA how do I go about testing things I have my multimeter now

          NINJAN Offline
          NINJAN Offline
          NINJA
          wrote on last edited by
          #23

          @declan Look in the Haynes/Owners manual there should be a list of voltages. You then just put one probe one each wire and check your readings against the ones listed.

          SEDUCED BY THE DARK SIDE!!!

          declanD 1 Reply Last reply
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          • NINJAN NINJA

            @declan Look in the Haynes/Owners manual there should be a list of voltages. You then just put one probe one each wire and check your readings against the ones listed.

            declanD Offline
            declanD Offline
            declan
            wrote on last edited by
            #24

            @NINJA hi, I have looked but I’m not familiar with wiring in general I don’t know which ones I’m supposed to be testing

            NINJAN 1 Reply Last reply
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            • declanD declan

              @NINJA hi, I have looked but I’m not familiar with wiring in general I don’t know which ones I’m supposed to be testing

              NINJAN Offline
              NINJAN Offline
              NINJA
              wrote on last edited by NINJA
              #25

              @declan The ones to the coil would be the first place I would look. Then check any other wires associated with the ignition system. I suspect that you have something either not connected correctly or an earth is failing? Scrape some paint off underneath the ground eyelets to ensure that you have a good earth, as a bad earth will cause a short circuit and give you problems. 😉

              SEDUCED BY THE DARK SIDE!!!

              1 Reply Last reply
              1
              • O Offline
                O Offline
                oldman
                wrote on last edited by
                #26

                From experience the earths are prone to fail on old looms, check continuity using your multimeter from various places. Have you unwrapped the loom around coil area? Definitely worth checking, look through my red bike posts and you will see I had to renew earth from that area. Earth cable oxidised internally and started intermittently failing and quickly failed altogether .

                declanD 1 Reply Last reply
                1
                • O oldman

                  From experience the earths are prone to fail on old looms, check continuity using your multimeter from various places. Have you unwrapped the loom around coil area? Definitely worth checking, look through my red bike posts and you will see I had to renew earth from that area. Earth cable oxidised internally and started intermittently failing and quickly failed altogether .

                  declanD Offline
                  declanD Offline
                  declan
                  wrote on last edited by
                  #27

                  @oldman I figure it has to be the stator because when I hold the power wires coming from the stator I get a decent shock but when I do the same but on my 50cc the jolt is easily 4or 5 times more powerful

                  NINJAN 1 Reply Last reply
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                  • declanD declan

                    @oldman I figure it has to be the stator because when I hold the power wires coming from the stator I get a decent shock but when I do the same but on my 50cc the jolt is easily 4or 5 times more powerful

                    NINJAN Offline
                    NINJAN Offline
                    NINJA
                    wrote on last edited by
                    #28

                    @declan Dude you've gotta stop trying to electrocute yourself!!! :grinning_face_with_smiling_eyes: :smiling_face_with_open_mouth_closed_eyes: :smiling_face_with_open_mouth_cold_sweat: :face_with_tears_of_joy: 🤣 🤣 🤣

                    SEDUCED BY THE DARK SIDE!!!

                    declanD 1 Reply Last reply
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                    • NINJAN NINJA

                      @declan Dude you've gotta stop trying to electrocute yourself!!! :grinning_face_with_smiling_eyes: :smiling_face_with_open_mouth_closed_eyes: :smiling_face_with_open_mouth_cold_sweat: :face_with_tears_of_joy: 🤣 🤣 🤣

                      declanD Offline
                      declanD Offline
                      declan
                      wrote on last edited by
                      #29

                      Anyone recommend a flywheel puller for the dt?

                      CalumC 1 Reply Last reply
                      0
                      • declanD declan

                        Anyone recommend a flywheel puller for the dt?

                        CalumC Offline
                        CalumC Offline
                        Calum
                        wrote on last edited by
                        #30

                        @declan I think wemoto sell this part. Worked for me.

                        Provided you are talking about DTR.

                        I have got the generic puller off the eBay and that has never let me down. Used if on countless of stuff.

                        Always Originate, Never Pirate!

                        declanD NINJAN 2 Replies Last reply
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                        • CalumC Calum

                          @declan I think wemoto sell this part. Worked for me.

                          Provided you are talking about DTR.

                          I have got the generic puller off the eBay and that has never let me down. Used if on countless of stuff.

                          declanD Offline
                          declanD Offline
                          declan
                          wrote on last edited by
                          #31

                          @Calum is that the little cylinder type or the one with the two arms, and which size is yours providing you can remember

                          1 Reply Last reply
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                          • CalumC Calum

                            @declan I think wemoto sell this part. Worked for me.

                            Provided you are talking about DTR.

                            I have got the generic puller off the eBay and that has never let me down. Used if on countless of stuff.

                            NINJAN Offline
                            NINJAN Offline
                            NINJA
                            wrote on last edited by
                            #32

                            @Calum Do you have a link please???

                            SEDUCED BY THE DARK SIDE!!!

                            1 Reply Last reply
                            0
                            • CalumC Offline
                              CalumC Offline
                              Calum
                              wrote on last edited by
                              #33

                              https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.co.uk%2Fulk%2Fitm%2F192815216901

                              Is the generic type I used on my RE engine.

                              https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.co.uk%2Fulk%2Fitm%2F264446694058

                              Is one similar to the DTR one.

                              Always Originate, Never Pirate!

                              NINJAN declanD 2 Replies Last reply
                              1
                              • CalumC Calum

                                https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.co.uk%2Fulk%2Fitm%2F192815216901

                                Is the generic type I used on my RE engine.

                                https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.co.uk%2Fulk%2Fitm%2F264446694058

                                Is one similar to the DTR one.

                                NINJAN Offline
                                NINJAN Offline
                                NINJA
                                wrote on last edited by
                                #34

                                @Calum Thanks bud. :thumbs_up_light_skin_tone: :thumbs_up_light_skin_tone: :thumbs_up_light_skin_tone:

                                SEDUCED BY THE DARK SIDE!!!

                                1 Reply Last reply
                                0
                                • CalumC Calum

                                  https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.co.uk%2Fulk%2Fitm%2F192815216901

                                  Is the generic type I used on my RE engine.

                                  https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.co.uk%2Fulk%2Fitm%2F264446694058

                                  Is one similar to the DTR one.

                                  declanD Offline
                                  declanD Offline
                                  declan
                                  wrote on last edited by
                                  #35

                                  @Calum thanks, so my Haynes only mentions the resistance tests for my charging and lighting coil but I’m not interested in them why is there no info on the source coil

                                  declanD 1 Reply Last reply
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                                  • declanD declan

                                    @Calum thanks, so my Haynes only mentions the resistance tests for my charging and lighting coil but I’m not interested in them why is there no info on the source coil

                                    declanD Offline
                                    declanD Offline
                                    declan
                                    wrote on last edited by
                                    #36

                                    At 2k ohms on my dtr stator I’m getting .822, on my dtx stator I’m getting .223 this is measured at the source coil Haynes checked and it tells me the dtx stator is good but the dtr stator is very bad, unless I have done something wrong it’s looking like I’m after a new source coil

                                    declanD 1 Reply Last reply
                                    0
                                    • declanD declan

                                      At 2k ohms on my dtr stator I’m getting .822, on my dtx stator I’m getting .223 this is measured at the source coil Haynes checked and it tells me the dtx stator is good but the dtr stator is very bad, unless I have done something wrong it’s looking like I’m after a new source coil

                                      declanD Offline
                                      declanD Offline
                                      declan
                                      wrote on last edited by
                                      #37

                                      Do you guys reckon the re/x stator set up would fit the dtr

                                      O 1 Reply Last reply
                                      0
                                      • declanD declan

                                        Do you guys reckon the re/x stator set up would fit the dtr

                                        O Offline
                                        O Offline
                                        oldman
                                        wrote on last edited by
                                        #38

                                        @declan said in No spark!:

                                        Do you guys reckon the re/x stator set up would fit the dtr

                                        Can you send me a picture of what you need? I have some spares that might help.

                                        declanD 2 Replies Last reply
                                        0
                                        • O oldman

                                          @declan said in No spark!:

                                          Do you guys reckon the re/x stator set up would fit the dtr

                                          Can you send me a picture of what you need? I have some spares that might help.

                                          declanD Offline
                                          declanD Offline
                                          declan
                                          wrote on last edited by
                                          #39

                                          @oldman I need the entire stator set up, I was wanting just the coil responsible for the spark but on my year that can’t be replaced

                                          1 Reply Last reply
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