Yamaha FX Nytro FX10X, Owner'S Manual

Page: 16 / 92

Control functions
10
●
Be sure to use the specified spark plug
and spark plug cap. Otherwise, the
T.O.R.S. will not work properly.
If the throttle bodies or throttle cable malfunc-
tions during operation, the T.O.R.S. will oper-
ate when the throttle lever is released.
The T.O.R.S. is designed to override the fuel
injection and limit the engine speed to less
than the clutch engagement speed if the throt-
tle valves fail to return to the idle position
when the throttle lever is released. (See page
74 for the clutch engagement speed.)
Idling / starting
Running
Trouble
NOTE:
●
When the T.O.R.S. is activated, the warn-
ing light and self-diagnosis warning indica-
tor will flash, and the two-digit code “84” will
flash in the meter display.
●
The T.O.R.S. monitors the condition of the
throttle position sensor, speedometer as-
sembly, and speed sensor, and will operate
if any of the monitored items is disconnect-
ed or is malfunctioning.
Idling /
starting
Running Trouble
Throttle
switch
Off On Off
Throttle
position
sensor
Closed Open Open
Engine Run Run
T.O.R.S.
will oper-
ate.
1. Throttle position sensor (throttle valve
closed position)
2. Throttle switch (off)
3. Throttle cable
1. Throttle position sensor (throttle valve open
position)
2. Throttle switch (on)
1. Throttle position sensor (throttle valve open
position)
2. Throttle switch (off)
U8GL10E0.book Page 10 Friday, May 18, 2007 3:17 PM