The three most hated letters T P S !!!!

[coeurdelion]

Hi and thanks to everyone for the information on the TPS problem,before I order a new mikuni(tourmax) one €129 just a quick question to reasure me parting with my money,I tested all three pins on the existing TPS in all  configurations and got no readings whatsoever, the needle never moved ,I'm no electrical expert but I'd say that was non functioning 
Coeurdelion

Yes, you should have got readings on any combination of wires Yellow is the wiper that moves across the carbon track. Black and Blue are the attcahed to the ends of the carbon track.

A meter across the two outer pins which correspond to Black and Blue should have given maximum reading across the carbon track of 4 or 5Kohms. If you got no readings at all then there is definitely a break in the internal connections. This is why the 3000 code came up on the tacho.
I have used Tourmax and they are good quality. My present spare is a Suzuki one and the one on my sons bike is a the Tourmax one and it is on his bike with over 10,000 miles

Thanks for the reply unfazed, it'll be a relief to see the needle adjusted to 5000 when the new TPS is fitted
It's a minefield when it gets to the electrikery side of any problems and over here in france they just keep buying new parts until it's fixed so you basically give them your pin number for your cash card !!!
Coeurdelion