Yamaha YZF-R1 Series Service Manual page 559

SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
EAS33032
DIAGNOSTIC CODE: ACTUATOR OPERATION TABLE
Diagnostic
code No.
D30 Cylinder-#1 ignition coil
D31 Cylinder-#2 ignition coil
D32 Cylinder-#3 ignition coil
D33 Cylinder-#4 ignition coil
D34 Intake funnel servo motor
D36 Primary injector #1
D37 Primary injector #2
D38 Primary injector #3
Item
Actuates the cylinder-#1 igni-
tion coil five times at one-
second intervals.
The "check" indicator on the
YDT screen come on each
time the ignition coil is actu-
ated.
Actuates the cylinder-#2 igni-
tion coil five times at one-
second intervals.
The "check" indicator on the
YDT screen come on each
time the ignition coil is actu-
ated.
Actuates the cylinder-#3 igni-
tion coil five times at one-
second intervals.
The "check" indicator on the
YDT screen come on each
time the ignition coil is actu-
ated.
Actuates the cylinder-#4 igni-
tion coil five times at one-
second intervals.
The "check" indicator on the
YDT screen come on each
time the ignition coil is actu-
ated.
Actuates the intake funnels
(up position down, position
for each six seconds).
Illuminates the "check" indi-
cator
Actuates the primary injec-
tor #1 five times at one-sec-
ond intervals.
The "check" indicator on the
YDT screen come on each
time the fuel injector is actu-
ated.
Actuates the primary injec-
tor #2 five times at one-sec-
ond intervals.
The "check" indicator on the
YDT screen come on each
time the fuel injector is actu-
ated.
Actuates the primary injec-
tor #3 five times at one-sec-
ond intervals.
The "check" indicator on the
YDT screen come on each
time the fuel injector is actu-
ated.
9-62
Actuation
Check that a spark is gener-
ated five times.
• Connect an ignition check-
er.
Check that a spark is gener-
ated five times.
• Connect an ignition check-
er.
Check that a spark is gener-
ated five times.
• Connect an ignition check-
er.
Check that a spark is gener-
ated five times.
• Connect an ignition check-
er.
Check the operating of the
intake funnel servo motor.
Disconnect the fuel pump
coupler before doing this
procedure.
Check that primary injector
#1 is actuated five times by
listening for the operating
sound.
Disconnect the fuel pump
coupler before doing this
procedure.
Check that primary injector
#2 is actuated five times by
listening for the operating
sound.
Disconnect the fuel pump
coupler before doing this
procedure.
Check that primary injector
#3 is actuated five times by
listening for the operating
sound.
Procedure