hot rod, can you tell me if there is a way of testing a throttle sensor. in a 1998 yamaha. the problem, we are having is the cart will not move , every once and a while, it would move very little. after jacking up the rear of the cart, we could get the wheels to move, but very slowly. i called buggies support. they tell me only 2 things cause that. the controller or the throttle sensor. the problem i have now is this: part is back ordered till july 7th. i replaced the controller last year and the f and r switch the year before,i changed the solenoid saturday. just to see if it would do anything. i guess i'm a little concerned, because the guy at buggies was not terry or greg. not to say he's not 100% right, but were the cart going to be down for so long. i just been thinking! thank for you time bcgc