Yamaha RX10RTL Supplément Au Manuel D'atelier page 226

THROTTLE BODIES
f. While slowly opening the throttle, check
that the throttle position sensor resistance
is within the specified range.
The resistance does not change or it
changes abruptly → Replace the throttle
position sensor.
The slot is worn or broken → Replace the
throttle position sensor.
NOTE: NOTE:
Check mainly that the resistance changes
gradually when turning the throttle, since the
readings (from closed to wide-open throttle)
may differ slightly from those specified.
Throttle position sensor
resistance
0 ~ 5 ± 1.5 kΩ at 20°C (68°F)
(yellow – black/blue)
2. Adjust:
• throttle position sensor angle
a. Connect the throttle position sensor coupler
to the wire harness.
b. Connect the digital circuit tester to the throt-
tle position sensor.
Tester positive probe → yellow terminal
Tester negative probe → blue terminal
Digital circuit tester
90890-03174
c. Measure the throttle position sensor volt-
age.
d. Adjust the throttle position sensor angle so
the measured voltage is within the specified
range.
Throttle position sensor voltage
0.63 ~ 0.73 V
(yellow – black/blue)
e. After adjusting the throttle position sensor
angle, tighten the throttle position sensor
screws.
91
FI