Yamaha VMAX 2009 Service Manual page 474

Diag-
nostic
code
No.
D:70 Control number
Actuator operation table
Diag-
nostic
code
No.
D:30 Cylinder-#1 ignition coil
D:31 Cylinder-#2 ignition coil
D:32 Cylinder-#3 ignition coil
D:33 Cylinder-#4 ignition coil
D:34 Intake funnel servo motor
D:36 Injector #1
D:37 Injector #2
D:38 Injector #3
Item
0–254 [-]
Item
Actuates the cylinder-#1 igni-
tion coil five times at one-
second intervals.
Illuminates the engine trou-
ble warning light.
Actuates the cylinder-#2 igni-
tion coil five times at one-
second intervals.
Illuminates the engine trou-
ble warning light.
Actuates the cylinder-#3 igni-
tion coil five times at one-
second intervals.
Illuminates the engine trou-
ble warning light.
Actuates the cylinder-#4 igni-
tion coil five times at one-
second intervals.
Illuminates the engine trou-
ble warning light.
Actuates the intake funnels
(up position down, position
for each 3 seconds).
Illuminates the engine trou-
ble warning light.
Actuates the injector #1 five
times at one-second inter-
vals.
Illuminates the engine trou-
ble warning light.
Actuates the injector #2 five
times at one-second inter-
vals.
Illuminates the engine trou-
ble warning light.
Actuates the injector #3 five
times at one-second inter-
vals.
Illuminates the engine trou-
ble warning light.
FUEL INJECTION SYSTEM
Meter display
Actuation
8-41
Checking method
—
Checking method
Check the spark five times.
• Connect an ignition
checker.
Check the spark five times.
• Connect an ignition
checker.
Check the spark five times.
• Connect an ignition
checker.
Check the spark five times.
• Connect an ignition
checker.
Check the operating sound
of the intake funnel servo
motor.
Check the operating sound
of the injector #1 five times.
Check the operating sound
of the injector #2 five times.
Check the operating sound
of the injector #3 five times.