Throttle Override System (T.o.r.s.) - Yamaha RST90K Owner's Manual

Hide thumbs Also See for RST90K:
Table of Contents

Advertisement

A
B
C
ESU04151

Throttle override system (T.O.R.S.)

If the carburetor or throttle cable should malfunction dur-
ing 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
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 prob-
lem before restarting the engine.
G
Be sure to use the specified spark plug and spark
plug cap. Otherwise, the T.O.R.S. will not work
properly.
@
CA-19E
Mode
Item
Throttle switch
Throttle position
sensor
Engine
È Idling/starting
É Running
Ê Trouble
1 Throttle position sensor (throttle valve position)
2 Throttle switch
3 Throttle cable
a On
b Off
c Open
d Closed
NOTE:
@
When the T.O.R.S. is activated, the warning light 4 and
self-diagnosis warning indicator 5 will flash and the two-
digit code "84" 6 will flash in the tripmeter/odometer dis-
play.
@
5-3
A
B
Idling/
Running
starting
Off
On
Closed
Open
Run
Run
C
Trouble
Off
Open
T.O.R.S.
will operate

Advertisement

Table of Contents
loading

Table of Contents