Yamaha VX110 Sport Service Manual page 254

– +
ELEC
IGNITION SYSTEM
Accelerator position sensor 1
output voltage at throttle lever
fully opened position:
3.75–4.35 V
Accelerator position sensor 2
output voltage at throttle lever
fully opened position:
3.50–4.50 V
Throttle valve opening angle at
throttle lever fully opened
position:
above 61°
• Calculate the difference of the accelera-
tor position sensor 1 output voltage and
accelerator position sensor 2 output volt-
age at fully opened position.
Accelerator position sensor 1
output voltage – Accelerator
position sensor 2 output voltage
at fully opened position = below
0.75 V
Example:
If accelerator position sensor 1 output volt-
age is 4.009 V and accelerator position sen-
sor 2 output voltage is 3.896 V, then 4.009
– 3.896 = 0.113 V
• Operate the throttle lever, and check that
the accelerator position sensor 1 and 2
output voltage changes continuously.
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E