Wiring speedo problem

[Poohbear88]

Hi! I'm attempting to change my speedo but I can't find a wiring diagram anywhere... D is still anybody have one!? Thanks in advance

[Disorderlypunk]

http://cvieth.bplaced.net/bilder/elektro...tecker.jpg
http://cvieth.bplaced.net/bilder/elektro...tecker.jpg


it is in german but easy enough to use translation software -
this is the plug that goes into your speedo
make sure there is a 12v feed going down to your speed sensor that seems to be where the problems are.
if you cant figure out which wire should have 12v feed lift your tank and find the  sensor connector and stick a small pin in the wire and use voltage meter to find the 12v one


there is a diagram in the manual as well which is in the download section

[Disorderlypunk]

out of wondering what speedo are you changing to ?

[Poohbear88]

Just one that I got from ebay.... We tried to get it fitted yesterday but we couldn't get any power to the led screen..... Thanks for the diagrams dude!

[Disorderlypunk]

by any chance is it the chinese replica of a koso rx1 (about 25 quid)
if it is your in luck as i have the bench test wiring diagram right next to me

[Poohbear88]

Unfortunately not mate.... Its just a simple round clock

[Disorderlypunk]

so your problem is a missing wiring diagram for the speedo
- any chance of
1: link to the item you bought (just so we can see what is there)
2: a list of wires you have i.e black,blue, blue (Red tracer) ETC ETC
we might be able to help you out with wiring decoding
if there is a black wire with a white tracer that is prob your earth add that to negative on a battery and test other wires on positive to see what lights up

[Poohbear88]

This is the speedo... I have a diagram for this.... It was (or is) the wiring for my bike that I'm not sure about