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  4. Yamaha dtre 125cc 2006 help

Yamaha dtre 125cc 2006 help

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  • F Offline
    F Offline
    finnerz89
    wrote on last edited by
    #2

    You need to remove the rev limiter to get more out of it.
    Do a search on here there's plenty of info on how to do it

    Current bikes:
    DT125X '07
    Street Triple R '11
    Aprilia ETV1000 '02

    Previous:
    DR650RSE '96
    FJ1200 '92

    SergiooS 1 Reply Last reply
    0
    • F finnerz89

      You need to remove the rev limiter to get more out of it.
      Do a search on here there's plenty of info on how to do it

      SergiooS Offline
      SergiooS Offline
      Sergioo
      wrote on last edited by
      #3

      @finnerz89 that's exactly what it seems like. I will have a search about it now and try tomorrow, will keep posted on how it goes, Thanks!

      1 Reply Last reply
      0
      • CalumC Offline
        CalumC Offline
        Calum
        wrote on last edited by
        #4

        Yeah, the RE's are restricted. The CDI retards the Servo. The green and black wire behind the clocks just needs to be earthed, the bike should rev much freely after that.

        Makes a massive difference.

        Always Originate, Never Pirate!

        SergiooS 2 Replies Last reply
        0
        • CalumC Calum

          Yeah, the RE's are restricted. The CDI retards the Servo. The green and black wire behind the clocks just needs to be earthed, the bike should rev much freely after that.

          Makes a massive difference.

          SergiooS Offline
          SergiooS Offline
          Sergioo
          wrote on last edited by
          #5
          This post is deleted!
          1 Reply Last reply
          0
          • CalumC Calum

            Yeah, the RE's are restricted. The CDI retards the Servo. The green and black wire behind the clocks just needs to be earthed, the bike should rev much freely after that.

            Makes a massive difference.

            SergiooS Offline
            SergiooS Offline
            Sergioo
            wrote on last edited by
            #6

            @Calum Thank you for the quick response! Do I simply connect the wires or?

            SergiooS 1 Reply Last reply
            0
            • CalumC Offline
              CalumC Offline
              Calum
              wrote on last edited by
              #7

              Should be farely obvious. There is a green and black wire that goes into the back of the clock area. Four wires go in, but only three go out. Chopping the green/black wire and connecting it to the negative terminal of the battery sorts it out. The difference is night and day.

              Always Originate, Never Pirate!

              1 Reply Last reply
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              • SergiooS Sergioo

                @Calum Thank you for the quick response! Do I simply connect the wires or?

                SergiooS Offline
                SergiooS Offline
                Sergioo
                wrote on last edited by
                #8
                This post is deleted!
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                • CalumC Offline
                  CalumC Offline
                  Calum
                  wrote on last edited by
                  #9

                  There is only one wire.

                  I'm not responding to private messages because if I respond to you in a private message it's not visible for others to see. And then I'm left answer the same old question time and time again.

                  The information exists on this forum here, just need to search for it.

                  It's one wire. It goes into a four block connector. It can be identified ans a black wire with green strips.

                  Four wires go into the block, only three come out. Indicating that the green and black wire is terminated in that block.

                  If you cut the wire short of the block, and earth it to the battery. It will derestrict the CDI giving you full power.

                  Still, an aftermarket CDI is far superior.

                  Always Originate, Never Pirate!

                  SergiooS 1 Reply Last reply
                  0
                  • CalumC Calum

                    There is only one wire.

                    I'm not responding to private messages because if I respond to you in a private message it's not visible for others to see. And then I'm left answer the same old question time and time again.

                    The information exists on this forum here, just need to search for it.

                    It's one wire. It goes into a four block connector. It can be identified ans a black wire with green strips.

                    Four wires go into the block, only three come out. Indicating that the green and black wire is terminated in that block.

                    If you cut the wire short of the block, and earth it to the battery. It will derestrict the CDI giving you full power.

                    Still, an aftermarket CDI is far superior.

                    SergiooS Offline
                    SergiooS Offline
                    Sergioo
                    wrote on last edited by
                    #10

                    @Calum Sorry I didn't realize! Thank you for the help seems like you have solved my problem, will do exactly what you have said tomorrow, will keep posted on this forum on how it goes and if the issue has been solved or still continues! Many thanks!!

                    CalumC 1 Reply Last reply
                    0
                    • SergiooS Sergioo

                      @Calum Sorry I didn't realize! Thank you for the help seems like you have solved my problem, will do exactly what you have said tomorrow, will keep posted on this forum on how it goes and if the issue has been solved or still continues! Many thanks!!

                      CalumC Offline
                      CalumC Offline
                      Calum
                      wrote on last edited by
                      #11

                      @Sergioo Before cutting the loom, double check. Throw a photo up on here of the connector block. I'll know if it's the right one. Can't remember exactly how many wires went into it. But it will be really obvious.

                      Take the headlight cowl and headlight out. There are a bunch of connector blocks, it's one of those. If in doubt, leave enough room to resolder the wires back together.

                      Always Originate, Never Pirate!

                      SergiooS 1 Reply Last reply
                      0
                      • F Offline
                        F Offline
                        finnerz89
                        wrote on last edited by
                        #12

                        Definitely 4 in mate, and 3 out. I put a ring terminal on mine and earthed to the frame. Same thing. Black with a green stripe

                        Current bikes:
                        DT125X '07
                        Street Triple R '11
                        Aprilia ETV1000 '02

                        Previous:
                        DR650RSE '96
                        FJ1200 '92

                        CalumC 1 Reply Last reply
                        0
                        • F finnerz89

                          Definitely 4 in mate, and 3 out. I put a ring terminal on mine and earthed to the frame. Same thing. Black with a green stripe

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

                          @finnerz89 I remember doing this day one when I got the bike and I literally didn't feel a difference. Earthed to the frame.

                          Years later when I got the Zeel, I rode that for a few months, then it went faulty. So I reverted back to the stock CDI and I was gobsmacked how bad the stock CDI was, no wire earthed since this isn't required for the Zeel.

                          Earthed that wire and it made such a difference. Got the Zeel back and again instantly noticed the difference.

                          Always Originate, Never Pirate!

                          F 1 Reply Last reply
                          0
                          • CalumC Calum

                            @finnerz89 I remember doing this day one when I got the bike and I literally didn't feel a difference. Earthed to the frame.

                            Years later when I got the Zeel, I rode that for a few months, then it went faulty. So I reverted back to the stock CDI and I was gobsmacked how bad the stock CDI was, no wire earthed since this isn't required for the Zeel.

                            Earthed that wire and it made such a difference. Got the Zeel back and again instantly noticed the difference.

                            F Offline
                            F Offline
                            finnerz89
                            wrote on last edited by
                            #14

                            @Calum definitely transforms the bike. Changing the gearing helps as well, I'm 1 tooth smaller on the front sprocket. Revs really nice now. Might get around to the zeel one day

                            Current bikes:
                            DT125X '07
                            Street Triple R '11
                            Aprilia ETV1000 '02

                            Previous:
                            DR650RSE '96
                            FJ1200 '92

                            CalumC 1 Reply Last reply
                            0
                            • F finnerz89

                              @Calum definitely transforms the bike. Changing the gearing helps as well, I'm 1 tooth smaller on the front sprocket. Revs really nice now. Might get around to the zeel one day

                              CalumC Offline
                              CalumC Offline
                              Calum
                              wrote on last edited by
                              #15

                              @finnerz89 You'd probably be able to go up a tooth with the zeel and it still be quicker. As I always say, it's more the mid range that I noticed.

                              Always Originate, Never Pirate!

                              SergiooS 1 Reply Last reply
                              1
                              • CalumC Calum

                                @Sergioo Before cutting the loom, double check. Throw a photo up on here of the connector block. I'll know if it's the right one. Can't remember exactly how many wires went into it. But it will be really obvious.

                                Take the headlight cowl and headlight out. There are a bunch of connector blocks, it's one of those. If in doubt, leave enough room to resolder the wires back together.

                                SergiooS Offline
                                SergiooS Offline
                                Sergioo
                                wrote on last edited by
                                #16

                                @Calum I found the connector block and the wire has already been cut! I follow where it has been reconnected and for some reasonit's been connected up to the black cable on the headlight??

                                1 Reply Last reply
                                0
                                • CalumC Calum

                                  @finnerz89 You'd probably be able to go up a tooth with the zeel and it still be quicker. As I always say, it's more the mid range that I noticed.

                                  SergiooS Offline
                                  SergiooS Offline
                                  Sergioo
                                  wrote on last edited by
                                  #17

                                  @Sergioo I still have this problem.. the restriction wire has already been earthed so it can't be that. The bikes runs fine till 2nd gear about to hit the powerband half way through then sounds like it's choking. I have checked for air leaks and don't have any. changed carb plus reeds so can't be that either! Please help I'm running out of ideas and it's bugging me

                                  1 Reply Last reply
                                  0
                                  • CalumC Offline
                                    CalumC Offline
                                    Calum
                                    wrote on last edited by
                                    #18

                                    The fact you said you pinned the valve and it was all perfect, tells me it's the valve.

                                    Don't line the valve up with the hole. Line the valve up so it's flush with the exhaust port.

                                    Make sure that the YPVS motor is in the open position before aligning it. If it's not, then it will merely close when it wants to open.

                                    Sort the valve out. The green black wire, returned to the negative terminal of the battery is all you'll need for it to be full power. Simple job.

                                    Always Originate, Never Pirate!

                                    1 Reply Last reply
                                    0
                                    • autovictorA Offline
                                      autovictorA Offline
                                      autovictor
                                      wrote on last edited by
                                      #19

                                      hi guys, i'm from italy, sorry for my bad english. i also have a 125 dt re 2006. i think something similar happened to me about 2 months ago, it was sounding and running like as the "magic wire" wasn't connected, i tried to disconnect and reconnect it but nothing changed. in the following weeks i canged the piston rings and now is as fast as before! i didn't changed also the piston because it was in really good conditions. i hope to help

                                      1 Reply Last reply
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