8 - 40
–+ELECELECTRICAL CONTROL SYSTEM
• Within 4 seconds, press the following
switches on the CO, diagnosis switch box
in the order indicated to enter the CO
emission adjustment mode.
6MODE switch = 1
7UP switch = 2
8DOWN switch = 3
1 ® 2 ® 3 ® 1 ® 2 ® 3 ® 1 ® 2 ® 3 ® 1 ®
2 ® 3
The warning light flashes for 1.4 seconds
when the unit has entered the CO emission
adjustment mode. During this time, the
tachometer displays the engine idling
speed.
NOTE:
Turn the main switch to “OFF” to cancel the
CO emission adjustment mode.
• According to the following table, select
the cylinder to be adjusted by holding
down the MODE switch while pressing
either the UP switch or the DOWN switch.
• Release the MODE switch to start the CO
emission adjustment for the selected cyl-
inder. The warning light flashes once
every 0.5 second and the tachometer dis-
plays the engine speed.
• While watching the CO tester, press the
UP switch or DOWN switch to adjust the
CO emission.
NOTE:
• If the UP switch is pressed when the CO
emission has reached its maximum or if
the DOWN switch is pressed when the CO
emission has reached its minimum, the
warning light flashes once every 0.16 sec-
ond. Tachometer display Selected cylinder
1,000 r/min Cylinder #1
2,000 r/min Cylinder #2
3,000 r/min Cylinder #3
4,000 r/min Cylinder #4
Press the UP switch Increase CO emis-
sion
Press the DOWN
switchDecrease CO emis-
sion
YZF-R7 WIRING DIAGRAM
1
Main switch
2
Rectifier/regulator
3
Generator
4
Backup fuse (odometer)
5
Battery
6
Main fuse
7
Starter relay
8
Starter motor
9
Diode
0
Relay unit
A
Diode
B
Sidestand switch
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
S
Cylinder #1 - ignition coil
T
Cylinder #2 - ignition coil
U
Cylinder #3 - ignition coil
V
Cylinder #4 - ignition coil
W
CDI unit
X
Fall detection switch
Y
Speed sensor
Z
Neutral switch
[
Meter assembly
\
Fuel level indicator light
]
Warning light (oil level indicator)
^
Neutral indicator light
a
Tachometer
b
Combination meter
c
Warning light (coolant temperature indicator)
d
High beam indicator light
e
Turn signal indicator light
f
Meter light
gWarning light (engine trouble indicator)
hOil level switch
i
Horn
jHeadlight
kRear turn signal light (right)
lRear turn signal light (left)
mFront turn signal light (right)
nFront turn signal light (left)
oTail/brake light
pRear brake light switch
q
Left handlebar switch
rClutch switch
sLights switch
t
Pass switch
uDimmer switch
vTurn signal switch
wHorn switch
xTurn signal relay
yFuel pump
zMain relay
{
Right handlebar switch|Front brake light switch
}Engine stop switch
~Start switch
Œ
Electronic fuel injection system fuseCYCLELOCK Signaling system fuse
¢Headlight fuse£
ECU fuse¤Radiator fan motor fuse
¥Thermo switch
¦Radiator fan motor
COLOR CODE
B ............ black
Br ........... brown
Ch .......... chocolate
Dg .......... dark green
G ............ green
Gy .......... gray
L ............ blue
Lg .......... light green
O ............ orange
P ............ pink
R ............ red
Sb .......... sky blue
W ........... white
Y ............ yellow
B/L ......... black/blue
B/R ......... black/red
B/W ....... black/white
B/Y ......... black/yellow
Br/G ....... brown/green
Br/L ........ brown/blue
Br/R ....... brown/red
Br/W ...... brown/white
G/B ........ green/black
G/R ........ green/red
G/W ....... green/white
G/Y ........ green/yellow
Gy/B ...... gray/black
Gy/G ...... gray/green
Gy/R ...... gray/red
L/B ......... blue/black
L/G ......... blue/green
L/R ......... blue/red
L/W ........ blue/white
L/Y ......... blue/yellow
Lg/R ....... light green/red
Lg/Y ....... light green/yellow
O/B ........ orange/black
O/G ........ orange/green
P/B ......... pink/black
P/L ......... pink/blue
P/W ........ pink/white
R/B ......... red/black
R/G ........ red/green
R/L ......... red/blue
R/W ....... red/white
R/Y ......... red/yellow
W/B ....... white/black
W/G ....... white/green
W/L ........ white/blue
W/Y ....... white/yellow
Y/B ......... yellow/black
Y/G ........ yellow/green
Y/L ......... yellow/blue
Y/R ......... yellow/rod
YZF-R7 WIRING DIAGRAM
B
(BLACK) (DARK GRAY)
(BLACK)B
L
B
L
K
WWW
86
7RR
R
Br
BBRR
L/W BrL/W
RR
R
B
B
BBB
B
R
WWW(BLACK)
L/W
B
R/B
R/L
G/B
R/L
L/W
B (BLUE)
Gy
Gy/B
B
B(BLUE)
Gy
B
Br
G
L/R
B
Br
G
L/R
B
Br/W
Br
B
B
B
B
L/WBr
R/W
G/Y R/W
B/WB/L(GRAY)
(BROWN)
h
Br
YB
BBr
Y (BROWN) (BROWN)
R/YLBr/WP
B
(BLUE) (BLUE)(BLACK) (BLACK)
Br
BBR/WR/B
Y
P
ON OFF
R
RL/R
LBr/L
B
R/L
G/W
(BLACK)
R/L R/BR/G L/R
(GREEN)
(BLACK) (BLACK)(BLACK)(BLACK)
O Gy
B
Br/G
B Br
L/G W/G
Y/G
BYL
B
B
G
Ch Dg
BL/W
L/R
R/BB/Y
L/Y
Sb
R/L R/B
Br/WB1G/W B/L
L/Y
W
B/L
W/B L/YB/L
W/YL/Y
L/Y
Br L
R
Br/LR
Br/L
L/W
L/Y
Br
L/W
L/Y L/B
LL/R
B L/Y
L/R LB B BB
W
WW
W
WW
B
BB
B
B B1
B
BB
B
B
B/YL/Y
B/YL/Y
R/Y
L P
B Br/W
Dg
ChB/YYG
L/Y
Ch
B/YDg
G
L/YY
B
R
G
B/L
YLWBYPBL
GBB/W
(BLACK)YB
BCh
(BLACK)BDg
B
(GRAY)(BLACK)
(BLACK)
(BLACK) (GRAY)
(GRAY)
(GRAY)
(GRAY) (GRAY)B/W B/L
B/L B/L
W/LP/B Y/L
R
B
PASS
(BLACK)
(BLACK)ChB
(BLACK)DgB
N
B(BLACK)B
(BLACK) (BLACK)
O/G B(BLACK) (BLACK)
L
R/L G/B
M
R/L L/B
N
R/LR/L O/B
OY
Y/R C YG/R C GBr/R C BrGy/R C Gy
R
R/L
RRRRY
P
RG G(BROWN)
Q
RBr Br
Gy(DARK GRAY)R(GRAY)
R
R/YLg/Y
R/Y Lg/Y R/WB/L
R/Y
R
Y/L
B
L/R
YL/R
Gy/B
Gy
G/WB1
W/Y
W1
L/R B/L
YLW/B
Y/L W/L
P/W P/LR/Y
Br/W R/W
Lg/YL/W B/W
R/L
R/B L/WW G
Lg
L/R L/BSb
B/Y B B/R L/Y
RBR
R/G
4
B
L/Y
BB
Br/L
BrBrL
B
B
B
B
BR/GB1
B
Y
B
R/W
R/B
R/GR/BL/RR/L
Br
G/WR/L
L/YW/BB/L
Gy
Gy/B
R/L
L/R
L/WBr
Br/G
B/LL
B
Br/W
Br
Y
LPWP
B2
B2
R PB
(BLACK)
B3
B3W2
Y/G L/GBr/G Br/R
Gy/R
BrBrO/B
G/Y L/B G/B G/R
Y/R
W/G Y/B R/B
O/B
R/L
L/B
GyO
O Lg/R
B
B
B
BB Gy
Gy/G Gy/G Gy/G
O/G O/G
O/G
Gy GyGy/G
Br/G
W/G
Y/G
L/G
Br
WW/YB/L
L/Y
Lg/RG/Y W/YL/R
Y/B
L/YB
Sb
Sb
R/GG/WWYChL
W
BrP
P GY ChDg B
Dg
B
BBBB
B
Dg
ChBr
LR/Y
L/Y B/Y
Br/LBr/LBr/L
BrR/YR/W
B2
GyB1
Gy/BW/G
Y/G
L/G
B3
R/B
G/B
L/B
O/B
Gy/R
Lg/RY/R
G/R
Br/R
R/W
R/Y
Lg/Y
W1
W2
(BLACK)
(BLACK)
(BLACK)
(BLACK) (GRAY)
B
L
B
B/L
Br/W
B/LG/W
S
T
U
V W J
Z
R/G
B L/Y
W/YG/Y W Y/B
Br
G/WLg/R Lg Y
ChDg
L
gf f e dc b a` ] \[ FE DC
I
G
H
X
j k
l
m
n
op
i w v u
t s
r qBA@Br9 5 3 2
1
Œ
£¢ ¤
¥
¦xy
(BLACK)
Y
L/W
Y/B
G/Y
Y/L
W/L
P/BR
B3 W/B
B/L
L
Y
P/W
P/L
Br
G/W
B/W
W/Y
Br
B2
|
~
z } {
L/Y
A
A
A
A
AA
AAAA
A C
A
A
A
A A
A
P/LP/W
BB/L BB/L
DL DL
C
W/LP/B
WIRE HARNESS SUB LEAD
B/L B/L
BB
R/L R/L L
R/L R/L L
LRR
LR
R(GRAY)
(GRAY)
WIRE HARNESS SUB LEADY/R
Br/RP/W
G/R Gy/R P/L
WYBr
PG
Gy(BLACK)
(BLACK)
WIRE HARNESS SUB LEAD HEADLIGHT AND METER SUB-WIRE HARNESS
(BLACK)
(BLACK)
WIRE HARNESS
YW/Y G/WG/W
R/G L G/Y Dg
Br
GY
G L/YW/Y
L/Y BBr
B W Y/B Lg Lg/RCh L/R
L/R
G/Y
R/GDg
L
Lg/R
Lg
W
Y/B Ch
A
BC
D
D R/L D R/L D R/L D
