8 - 29
–
+
ELEC
ELECTRONIC FUEL INJECTION SYSTEM
1
Main switch
5
Battery
6
Main fuse
C
Camshaft sensor
D
Throttle position sensor
E
Intake air pressure sensor
F
Atmospheric pressure sensor
G
Intake air temperature sensor
H
Coolant temperature sensor
I
Pickup coil
J
ECU
K
Cylinder #1-injector 1
L
Cylinder #2-injector 1
M
Cylinder #3-injector 1
N
Cylinder #4-injector 1
O
Cylinder #1-injector 2
P
Cylinder #2-injector 2
Q
Cylinder #3-injector 2
R
Cylinder #4-injector 2
X
Fall detection switch
Y
Speed sensor
y
Fuel pump
z
Main relay
}
Engine stop switch
å
Electronic fuel injection system fuse
£
ECU fuse
TROUBLESHOOTING
NOTE:
• Before troubleshooting, remove the following part(-s):
1) bottom cowling
2) front cowling
• Troubleshoot with the following special tool(-s).
The condition code is displayed by the tachometer.
Check the condition code list to
identify the faulty part. Refer to
“ELECTRICAL CONTROL SYS-
TEM”.
In diagnosis mode, select the
appropriate diagnosis code to
check the operation of the faulty
part.
Check the
wiring.
Replace.
Co, diagnosis switch box
90890-03171
Test coupler adapter
90890-03149
Out of specifi-
cation
No good
Содержание YZF-R7
Страница 1: ...5FL 28199 E0 YZF R7 OWNER S SERVICE MANUAL ...
Страница 8: ......
Страница 58: ...2 20 SPEC Crankcase tightening sequence TIGHTENING TORQUES ...
Страница 72: ...3 3 CHK ADJ ...
Страница 127: ...3 58 CHK ADJ CHECKING AND CHARGING THE BATTERY Charging method using a variable voltage charger ...
Страница 128: ...3 59 CHK ADJ CHECKING AND CHARGING THE BATTERY Charging method using a constant voltage charger ...
Страница 363: ...8 27 ELEC ...
Страница 380: ......
Страница 381: ...PRINTED IN JAPAN 98 12 0 5 1 CR PRINTED ON RECYCLED PAPER YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...