Ahhh, thanks! I know exactly what it does, I just didn't recognise the acronym.cybercarl wrote:TPS Throttle Position Sensor You will find on the right hand side rear carbs with a 3pin wiring block attached to it. It's held in place by security torx bits. You can measure the Ohms on the top two pins with the block disconnected and alter it by twisting. This retards and advances the ignition.
Here you go have read here http://superhawkforum.com/forums/knowle ... nsor-9876/
I'm sure the current value should be checkable from somewhere else on the loom without having to remove the tank, airbox etc... It should all turn up on the ignition box behind the seat... Time to consult the wiring diagram!
*update* Yup, as expected, the TPS just connects directly to the ignition control module, so can be checked there too. I'll dig out the bigger diagram when I get back home so I can report on which colours.
Obviously you still have to pull the tank and airbox off if you want to move it :-)