Hello there,

I currently have issues with the power-valve on my DT, when the ignition is turned on the power-valve moves completely so it is not stuck.

However when started the valve does not move at all, is there a rpm return wire to the power-valve that is faulty?

Any suggestions would be much appreciated, Thanks

2 points.

Do you know what tells you the unit has moved?

We're not Mr Fixit, were a bunch of people into yamaha's and some banter. Please, use the new members area to say hi. General 'Hi I have a problem', first posts get very few replies.

I'm a newbie here too. Forgot to go to members are. Going there straight after this....

Check utube there's a vid showing how the ypvs should work. Easier to show than tell.