Troubleshooting Details - Yamaha YZF-R1 2007 Service Manual

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
Diag-
nostic
code
No.
51 Radiator fan motor relay
52 Headlight relay
53 EXUP servo motor
EAS27461

TROUBLESHOOTING DETAILS

This section describes the measures per fault code number displayed on the meter. Check and ser-
vice the items or components that are the probable cause of the malfunction following the order
given.
After the check and service of the malfunctioning part has been completed, reset the meter display
according to the reinstatement method.
Fault code No.:
Code number displayed on the meter when the engine failed to work normally. Refer to "Self-Diag-
nostic Function table".
Diagnostic code No.:
Diagnostic code number to be used when the diagnostic mode is operated. Refer to "DIAGNOSTIC
MODE" on page 8-37.
email: info@motomatrix.co.uk
Item
Actuates the radiator fan
motor relay five times at one
second intervals. (ON 2 sec-
onds, OFF 3 seconds)
Illuminates the engine trou-
ble warning light.
Actuates the headlight relay
five times at one-second
intervals. (ON 2 seconds,
OFF 3 seconds)
Illuminates the engine trou-
ble warning light.
Actuates the servo motor
(turns to open side and to
closed side).
Illuminates the engine trou-
ble warning light.
FUEL INJECTION SYSTEM
Actuation
8-45
Checking method
Check the operating sound
of the radiator fan motor
relay five times.
Check the operating sound
of the headlight relay five
times.
Check the operating sound.