Yamaha BR250F Service Manual page 118

(
T .O .R .S.
Cancellation
T.O.R.S. cancellation
If the engine cannot started due to carburetor
switch or throttle switch failure, first separate
the connections; then, short the circuit on the
wire harness side. This will turn on the igni-
tion circuit and the engine can be restarted.
In this case, the throttle override system will
not work. Go to your Yamaha dealer for
immediate service.
L_-----J
Leads connection
To carbo
1. Lead from wire harness
Block
diagram
2. Short
COl unit
B/Y
-5-
Throttle switch
Carbo
switch
B