Yamaha Tracer MT09TRAH 2017 Service Manual page 361

l. Select the diagnostic code number "15".
m. Turn the throttle grip to the fully closed posi-
tion.
n. Check the Yamaha diagnostic tool screen
value. If the Yamaha diagnostic tool screen
value is not 10–24, adjust the accelerator po-
sition sensor angle.
o. Turn the throttle grip to the fully open position.
p. Check the Yamaha diagnostic tool screen
value. If the Yamaha diagnostic tool screen
value is not 95–109, adjust the accelerator
position sensor angle.
q. Repeat steps (f) to (p) until the Yamaha diag-
nostic tool screen values are within the spec-
ified ranges.
r. If the Yamaha diagnostic tool screen values
are not within the specified ranges after re-
peating steps (f) to (p) several times, replace
the accelerator position sensor.
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THROTTLE BODIES