FTO AUSTRALIA

Hello all
Can someone help me with info on the throttle position sensor
like what it actually does and the symtoms of a faulty one.

Also the output speed sensor when faulty what are the symtoms.

I believe i could have one of these playing up on me.

basically it determines where the trottle is. It located on the trottle body like all cars.

Symtoms are jerky acceleration, and rpms going crazy are just a two symtoms.