Diagnostic Code: Actuator Operation Table - Yamaha MT-09 2021 Service Manual

SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
Diagnostic
code No.
87 O feedback learning data
2
erasure
95 Shift sensor
• Shift sensor output volt-
age display
• With no shift weighting
input
• Shift up weighting
• Shift down weighting
EAS33032

DIAGNOSTIC CODE: ACTUATOR OPERATION TABLE

Diagnostic
code No.
30 Cylinder-#1 ignition coil
31 Cylinder-#2 ignition coil
32 Cylinder-#3 ignition coil
36 Injector #1
Item
00
O feedback learning data
2
has been erased.
01
O feedback learning data
2
has not been erased.
0.2–4.8 [V]
Approx. 2.5 [V]
Changes to the low side
Changes to the high side
Item
Actuates the cylinder-#1
ignition coil five times at
one-second intervals.
The "check" indicator on
the YDT screen come on
each time the ignition coil
is actuated.
Actuates the cylinder-#2
ignition coil five times at
one-second intervals.
The "check" indicator on
the YDT screen come on
each time the ignition coil
is actuated.
Actuates the cylinder-#3
ignition coil five times at
one-second intervals.
The "check" indicator on
the YDT screen come on
each time the ignition coil
is actuated.
Actuates the injector #1
five times at one-second
intervals.
The "check" indicator on
the YDT screen come on
each time the fuel injector
is actuated.
9-80
Tool display
Actuation
Procedure
To erase the O feedback
2
learning data, push the
"Operation" button 3 times
in 5 seconds.
Check the sensor condi-
tion by operating the shift
pedal.
Procedure
Check that a spark is gen-
erated five times.
• Connect an ignition
checker.
Check that a spark is gen-
erated five times.
• Connect an ignition
checker.
Check that a spark is gen-
erated five times.
• Connect an ignition
checker.
Disconnect the fuel pump
coupler before doing this
procedure.
Check that injector #1 is
actuated five times by lis-
tening for the operating
sound.