Service manual

CARB
CARBURETOR
6-11
EAS00916
CHECKING AND ADJUSTING THE
THROTTLE POSITION SENSOR
NOTE:
9
Before adjusting the throttle position sensor,
the engine idling speed should be properly
adjusted.
9
Be sure to adjust the angle when removed the
throttle position sensor.
1. Check:
9
throttle position sensor
✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭
a. Connect the pocket tester (
Ω⋅
1k) to the
terminals of the throttle position sensor.
b. Measure the throttle position sensor resis-
tance.
Out of specification
→
Replace the throttle
position sensor.
B/LLY
2
1
Maximum throttle position sensor
resistance
3–7 k
Ω
at 20 ° C
(blue-black/blue)
Positive (+) pocket tester probe
→→
blue terminal
11
Negative (-) pocket tester probe
→→
black/blue terminal
22
8. Adjust:
9
throttle cable free play
Refer to “ADJUSTING THE THROTTLE
CABLE FREE PLAY” in chapter 3.
Throttle cable free play (at the
flange of the throttle grip)
3–7 mm (0.12–0.18 in)
7. Adjust:
9
engine idling speed
Refer to “ADJUSTING THE ENGINE IDLING
SPEED” in chapter 3.
Engine idling speed
1,300–1,500 r/min
http://mototh.com