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  4. Derestrict yamaha dt 125 r 1997

Derestrict yamaha dt 125 r 1997

Scheduled Pinned Locked Moved Derestricting
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  • Mr ShadiM Mr Shadi

    @markus-w and my reed switch allows me to go only 80km/h thats 49.7097 mph

    S Offline
    S Offline
    SpookDog
    wrote on last edited by
    #50

    @Mr-Shadi

    We need to find out what wires need to be cut and earthed. On my tzr 4hw there are 2 wires that have been cut, joined and earthed by previous owners. A black with lavender-blue stripe and a grey…

    Mr ShadiM 1 Reply Last reply
    0
    • S SpookDog

      @Mr-Shadi

      We need to find out what wires need to be cut and earthed. On my tzr 4hw there are 2 wires that have been cut, joined and earthed by previous owners. A black with lavender-blue stripe and a grey…

      Mr ShadiM Offline
      Mr ShadiM Offline
      Mr Shadi
      wrote on last edited by
      #51

      @SpookDog that would be the thing if there was a good electrical scheme of my 4bl 1997 bike

      Mr ShadiM 1 Reply Last reply
      1
      • Mr ShadiM Mr Shadi

        @SpookDog that would be the thing if there was a good electrical scheme of my 4bl 1997 bike

        Mr ShadiM Offline
        Mr ShadiM Offline
        Mr Shadi
        wrote on last edited by
        #52

        @Mr-Shadi in one of the manuals there is this 07b89341-0873-4a04-9968-850213697628-image.png

        1 Reply Last reply
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        • S Offline
          S Offline
          SpookDog
          wrote on last edited by SpookDog
          #53

          I’ll look for a 4bl (I’ve never heard of a 4BL, you sure it’s not 4DL?) wiring diagram…

          It is bl just checked

          S Mr ShadiM 2 Replies Last reply
          0
          • S SpookDog

            I’ll look for a 4bl (I’ve never heard of a 4BL, you sure it’s not 4DL?) wiring diagram…

            It is bl just checked

            S Offline
            S Offline
            SpookDog
            wrote on last edited by SpookDog
            #54

            What colour is the wire going to the reed switch? Also what colour wire returns from it, if different?…

            is it red/blue?! with a white/black wire returning?!

            1 Reply Last reply
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            • Mr ShadiM Mr Shadi

              @Mr-Shadi i moved the reed switch, cut wires and did a lot of things but when the reed is out of its slot the bike won't rev over 6k in 2nd 3rd 4th 5th and 6th gear, but when the reed is in its slot it only doesn't rev when 80km/h. I even pulled the reed out a little bit and it didnt rev over 6k. Very weird

              markus.wM Offline
              markus.wM Offline
              markus.w
              wrote on last edited by
              #55

              @Mr-Shadi you have the 4BL model, that's the later one with the reed switch but I guess you must have the restricted 3RM-10 CDI?

              Mr ShadiM 1 Reply Last reply
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              • Hybrid_Theory01H Offline
                Hybrid_Theory01H Offline
                Hybrid_Theory01
                wrote on last edited by Hybrid_Theory01
                #56

                Hey guys, my CDI has 2 plugs with like 4 wires coming out and plugging into themselfs, has anyone seen this before or should I send a picture to this chat? Its at least weird but Thats how i bought the bike

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                • S SpookDog

                  I’ll look for a 4bl (I’ve never heard of a 4BL, you sure it’s not 4DL?) wiring diagram…

                  It is bl just checked

                  Mr ShadiM Offline
                  Mr ShadiM Offline
                  Mr Shadi
                  wrote on last edited by
                  #57

                  @SpookDog sorry for not being active i had stuff to do. yeah its a 4bl not a dl, if u google 4bl this bike will come up and its exactly my bike ceaed3d7-2991-45db-8806-ec0c2fdac194-image.png and the reed switch i already drew it was green/red and a blue one

                  Mr ShadiM 1 Reply Last reply
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                  • markus.wM markus.w

                    @Mr-Shadi you have the 4BL model, that's the later one with the reed switch but I guess you must have the restricted 3RM-10 CDI?

                    Mr ShadiM Offline
                    Mr ShadiM Offline
                    Mr Shadi
                    wrote on last edited by
                    #58

                    @markus-w it has a restricted cdi but its weird that if i move the reed switch at all it dosent rev over 6k. and i was thinking if i cut the wires and leave the reed switch in its place without the wires, maybe it will work.

                    1 Reply Last reply
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                    • Mr ShadiM Mr Shadi

                      @SpookDog sorry for not being active i had stuff to do. yeah its a 4bl not a dl, if u google 4bl this bike will come up and its exactly my bike ceaed3d7-2991-45db-8806-ec0c2fdac194-image.png and the reed switch i already drew it was green/red and a blue one

                      Mr ShadiM Offline
                      Mr ShadiM Offline
                      Mr Shadi
                      wrote on last edited by
                      #59

                      @Mr-Shadi i searched for wiring diagrams and i found one very pixelated one that showed the reed switch and its just 2 wires that go in to the cdi with nothing in between and there were 18 wires.

                      S 1 Reply Last reply
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                      • Mr ShadiM Mr Shadi

                        @Mr-Shadi i searched for wiring diagrams and i found one very pixelated one that showed the reed switch and its just 2 wires that go in to the cdi with nothing in between and there were 18 wires.

                        S Offline
                        S Offline
                        SpookDog
                        wrote on last edited by
                        #60

                        @Mr-Shadi

                        Any progress?…

                        It is weird that it activates if you move it away from its spot. Are there any other wires going into your speedometer apart from the read switch ones you’ve mentioned, and the two for the bulb? (blue & black on mine) I’m wondering if the ‘activator’ in the speedo is electrical or magnetic/mechanical in some way…

                        Mr ShadiM 1 Reply Last reply
                        0
                        • S SpookDog

                          @Mr-Shadi

                          Any progress?…

                          It is weird that it activates if you move it away from its spot. Are there any other wires going into your speedometer apart from the read switch ones you’ve mentioned, and the two for the bulb? (blue & black on mine) I’m wondering if the ‘activator’ in the speedo is electrical or magnetic/mechanical in some way…

                          Mr ShadiM Offline
                          Mr ShadiM Offline
                          Mr Shadi
                          wrote on last edited by
                          #61

                          @SpookDog I GOT IT! I derestricted it. It took me a long time and a lot of anger but i DID IT! I did it by cutting the reed switch wires and putting the reed switch in its place with exposed open wires. Then i turned the bike on and kickstarted it, after that i revved till it hit the rev limiter and connected the wires till the rev limiter passed 6.5K without staying stuck and taped up the wires so they don't touch (Not the wires that are on the reed switch. The ones that come to it) and put them away. now the bike accelerates beyond 80km/h 50mp/h.

                          S markus.wM 2 Replies Last reply
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                          • Mr ShadiM Mr Shadi

                            @SpookDog I GOT IT! I derestricted it. It took me a long time and a lot of anger but i DID IT! I did it by cutting the reed switch wires and putting the reed switch in its place with exposed open wires. Then i turned the bike on and kickstarted it, after that i revved till it hit the rev limiter and connected the wires till the rev limiter passed 6.5K without staying stuck and taped up the wires so they don't touch (Not the wires that are on the reed switch. The ones that come to it) and put them away. now the bike accelerates beyond 80km/h 50mp/h.

                            S Offline
                            S Offline
                            SpookDog
                            wrote on last edited by
                            #62

                            @Mr-Shadi

                            Sweet! I’m happy for you bud 🙂 …

                            S 1 Reply Last reply
                            0
                            • S SpookDog

                              @Mr-Shadi

                              Sweet! I’m happy for you bud 🙂 …

                              S Offline
                              S Offline
                              SpookDog
                              wrote on last edited by SpookDog
                              #63

                              @Mr-Shadi

                              So disconnecting the wires while the revs were above the limiter somehow reset the CDI?…

                              1 Reply Last reply
                              0
                              • Mr ShadiM Mr Shadi

                                @SpookDog I GOT IT! I derestricted it. It took me a long time and a lot of anger but i DID IT! I did it by cutting the reed switch wires and putting the reed switch in its place with exposed open wires. Then i turned the bike on and kickstarted it, after that i revved till it hit the rev limiter and connected the wires till the rev limiter passed 6.5K without staying stuck and taped up the wires so they don't touch (Not the wires that are on the reed switch. The ones that come to it) and put them away. now the bike accelerates beyond 80km/h 50mp/h.

                                markus.wM Offline
                                markus.wM Offline
                                markus.w
                                wrote on last edited by
                                #64

                                @Mr-Shadi bloody hell mate, if you scroll down through this thread you'll see that's exactly what I told you to do back in April. Glad you finally got it anyway. Happy days.

                                S Mr ShadiM 2 Replies Last reply
                                0
                                • markus.wM markus.w

                                  @Mr-Shadi bloody hell mate, if you scroll down through this thread you'll see that's exactly what I told you to do back in April. Glad you finally got it anyway. Happy days.

                                  S Offline
                                  S Offline
                                  SpookDog
                                  wrote on last edited by SpookDog
                                  #65

                                  @markus-w

                                  We’ve all got bad memory mate, goes with being human 😛 …
                                  If I don’t write things down I end up doing crazy spinning circles 🤩

                                  1 Reply Last reply
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                                  • markus.wM markus.w

                                    @Mr-Shadi bloody hell mate, if you scroll down through this thread you'll see that's exactly what I told you to do back in April. Glad you finally got it anyway. Happy days.

                                    Mr ShadiM Offline
                                    Mr ShadiM Offline
                                    Mr Shadi
                                    wrote on last edited by
                                    #66

                                    @markus-w
                                    You told me to cut the wires and keep them apart lad. That didn't work, what i did was i cut the wires and connect them at the right time to somehow bypass the restriction.

                                    1 Reply Last reply
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