hi - i'm no expert, but your cable may have broken or come astray, however it could be a nut or two come off the end, where it connects to the moving arm, on top of the engine,under the battery, but nearer to the front - a threaded stem should pass through a large round washer looking bit, with a nut or two on the end to stop it pulling through when you push on the pedal. If its all there, pull the cable about a bit, it goes off to the left, around to the back of the engine compartment,and see if its connected. If so you have to take the panels under the steering column off and look, good luck!
Cookie, June 2008