Adjusting The Throttle Position Sensor - Yamaha 2009 Diversion XJ6S Service Manual

Faulty → Replace the fuel pump.
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL
EAS27030
ADJUSTING THE THROTTLE POSITION
SENSOR
TIP
Before adjusting the throttle position sensor, the
engine idling speed should be properly adjusted.
1. Check:
Throttle position sensor
G
Refer to "CHECKING THE THROTTLE PO-
SITION SENSOR" on page 8-167.
2. Adjust:
Throttle position sensor angle
G
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
a. Connect the throttle position sensor coupler
to the wire harness.
b. Connect the digital circuit tester to the throttle
position sensor.
2
Positive tester probe
G
Yellow "1"
Negative tester probe
G
Black/Blue "2"
Digital circuit tester
90890-03174
Model 88 Multimeter with tachom-
eter
YU-A1927
c. Measure the throttle position sensor voltage.
d. Adjust the throttle position sensor angle so
that the voltage is within the specified range.
Output voltage (at idle)
0.63–0.73 V
1
7-10
THROTTLE BODIES
e. After adjusting the throttle position sensor an-
gle, tighten the throttle position sensor
screws.
Throttle position sensor screw
3.5 Nm (0.35 m·kgf, 2.5 ft·lbf)
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL