1999 YAMAHA YZF-R7 brake sensor

ELECTRICAL SPECIFICATIONSSPEC
2 - 15
ELECTRICAL SPECIFICATIONS
Item Standard Limit
System voltage12 V ----
Ignition system
Ignition system type C.D.I. ----
Ignition timing 5˚ BTDC at 1,100 r/min ----
Advanced timing 55˚ BTDC at 5,000 r/min ----
Advancer type Throttle position sensor and electrical ----
Pickup coil resistance/color 421 ~ 569 W / Gy–B ----
C.D.I. unit model (manufacturer) F8T19371 (MITSUBISHI) ----
Ignition coils
Model (manufacturer) F6T549 (MITSUBISHI) ----
Minimum ignition spark gap 6 mm (0.24 in) ----
Primary coil resistance 0.16 ~ 0.21 W ----
Secondary coil resistance 5.0 ~ 6.8 kW ----
Throttle position sensor standard
resistance4 ~ 6 kW----
Charging system
System type AC magneto ----
Model (manufacturer) F4T254 (MITSUBISHI) ----
Nominal output 14 V / 22.5 A at 5,000 r/min ----
Stator coil resistance 0.38 ~ 0.46 W at 20˚C (68˚F) ----
Rectifier/regulator
Regulator type Semiconductor-short circuit ----
Model SH650D-11 (SHINDENGEN) ----
No-load regulated voltage 14.1 ~ 14.9 V ----
Capacity 18 A ----
Withstand voltage 200 V ----
Battery
Battery type GT9B-4 ----
Battery voltage/capacity 12V / 8AH ----
Headlight typeHalogen bulb
Indicator light type ´ quantityLED ´ 5
Bulbs (voltage/wattage ´ quantity)
Headlight R. 12 V 60 W ´ 1 / L. 12 V 51 W ´ 1 ----
Auxiliary light 12 V 5 W ´ 2 ----
Tail/brake light 12 V 5 W / 21 W ´ 1 ----
Front turn signal light 12 V 21 W ´ 2 ----
Rear turn signal light 12 V 21 W ´ 2 ----
Meter light 12 V 1.4 W ´ 2 ----

2 - 31
SPEC
KPickup coil lead
LStator coil lead
MSpeed sensor lead
NSidestand switch lead
OOil level switch lead
PCoolant reservoir breather hose
QWire harness
RWire harness lead (to fall detection
switch coupler)
SWire harness lead (to fuse box)
TStarter motor leadUNeutral switch lead
VGround lead
WCoolant temperature sensor coupler
XThrottle cable
Route the wire harness in front of the ignition coils.
õBe sure that there is no slack in the tail/brake light lead
and rear turn signal leads below the rear fender panel.
‚Align the portions of the wire harness, ground lead and
starter motor lead marked with white tape with the lead
holder.
CABLE ROUTING

8 - 1
–+ELEC

ELECTRICAL COMPONENTS
EB800000
ELECTRICAL
ELECTRICAL COMPONENTS
1
Wire harness
2
Main switch
3
Front brake light switch
4
Ignition coils
5
Clutch switch
6
Throttle position sensor
7
Intake air temperature sensor
8
Intake air pressure sensor
9
Atmospheric pressure sensor
0
Turn signal relay
A
Relay unit
B
ECU
C
CDI unit
D
Fuse box
E
Fall detection switch
F
Starter relay
G
Main fuse
H
Main relay
I
Battery
J
Rectifier/regulator
K
Rear brake light switch
L
Neutral switch
M
Speed sensor
N
Sidestand switch
O
Stator coil assembly
P
Oil level switch
Q
Pickup coil
R
Radiator fan
S
Horn
T
Coolant temperature
sender
U
Thermo switch
V
Camshaft sensor
8

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