Yamaha YZF-R15 Service Manual page 296

Diag-
nostic
Item
code
No.
30 Ignition coil
36 Fuel injector
51 Radiator fan motor relay
54 FID (fast idle solenoid)
device
60 EEPROM fault code display
• No history
• History exists
61 Malfunction history code
display
• No history
• History exists
FUEL INJECTION SYSTEM
Actuation
When the "MODE" button is
pressed, the ignition coil is
actuated five times at one-
second intervals.
Illuminates the "WARNING"
on the FI diagnostic tool.
When the "MODE" button is
pressed, the fuel injector is
actuated five times at one-
second intervals.
Illuminates the "WARNING"
on the FI diagnostic tool.
Actuates the radiator fan mo-
tor relay for five cycles every
five-second. (ON 2 seconds,
OFF 3 seconds)
Illuminates the engine trou-
ble warning light.
When the "MODE" button is
pressed, the FID (fast idle so-
lenoid) device is actuated five
times at one second intervals.
Illuminates the "WARNING"
on the FI diagnostic tool.
00
01: CO adjustment value is
detected.
00
Fault codes 12–50
• (If more than one code
number is detected, the dis-
play alternates every two
seconds to show all the de-
tected code numbers.
When all code numbers are
shown, the display repeats
the same process.)
8-39
Checking method
Check the spark five times.
• Connect an ignition
checker.
Check the operating sound
of the injector five times.
Check the operating sound
of the Radiator fan motor
relay five times.
Check the operating sound
of the FID five times.
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