2006 Yamaha Motorsports VK Professional Owners Manual - Page 21
2006 Yamaha Motorsports VK Professional Manual
Page 21 highlights
ESU04151 Throttle override system (T.O.R.S.) If the carburetor or throttle cable should malfunction during operation, the T.O.R.S. will operate when the throttle lever is released. The T.O.R.S. is designed to interrupt the ignition and keep the engine speed between 2,800 and 3,000 r/min if the carburetor fails to return to idle when the lever is released. WARNING @ G G A @ If the T.O.R.S. is activated, make sure that the cause of the malfunction has been corrected and that the engine can be operated without a problem before restarting the engine. Be sure to use the specified spark plug and spark plug cap. Otherwise, the T.O.R.S. will not work properly. Mode A B Running On Open Run C Trouble Off Open T.O.R.S. will operate CA-19E B Item Throttle switch Throttle position sensor Engine È É Ê 1 2 3 a b c d @ Idling/ starting Off Closed Run C Idling/starting Running Trouble Throttle position sensor (throttle valve position) Throttle switch Throttle cable On Off Open Closed NOTE: When the T.O.R.S. is activated, the warning light 4 and self-diagnosis warning indicator 5 will flash and the twodigit code "84" 6 will flash in the tripmeter/odometer display. @ 5-3