Adjusting The Throttle Position Sensor - Yamaha Z200N Service Manual

INSP
ADJ
CONTROL SYSTEM
3101
O
R
3102
3100
ADJUSTING THE THROTTLE
POSITION SENSOR
1. Measure:
• Throttle position sensor output voltage
(with the throttle valves fully closed)
Out of specification → Adjust.
Throttle position sensor output
voltage (pink (P) – orange (O))
NOTE:
• Be sure to adjust the throttle valve's open-
ing before measuring the throttle position
sensor output voltage.
• When measuring the throttle position sen-
sor output voltage, set the digital tester to
the manual range.
Measuring steps
(1) Disconnect the throttle link rod 1 at
the #1 throttle valve.
(2) Connect the test harness (3-pin) as
shown.
Test harness (3-pin)
(3) Connect the digital tester probes to the
test harness (3-pin) as shown.
(4) Turn the engine start switch on.
P
(5) Measure the output voltage (with the
throttle valves fully closed).
2. Adjust:
• Throttle position sensor
Adjustment steps
(1) Loosen the screws 2.
(2) Adjust the position of the throttle posi-
tion sensor until the specified output
voltage is obtained.
Throttle position sensor output
voltage (pink (P) – orange (O))
(3) Tighten the screws.
(4) Connect the throttle link rod.
3-8
0.50 ± 0.02 V
YB-06443 / 90890-06757
0.50 ± 0.02 V
E
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