Yamaha Fz 09 2014 Manual

FEATURES 
EA$20170 
FEATURES 
EA$1AC1101 
OUTLINE OF THE Fl SYSTEM 
The main  func tion of a fuel supply system  is  to  provide fue l to the combustion chamber at the optimum 
air-fu el ratio  in  acco rdance  with  the  engine  opera ting conditions and the atmospheric  temperature. In 
the convent ional carburetor  system, the air-fuel ratio of the mixtu re that is suppl ied to  the combustio n 
chamber is created by the volume of  the intake a ir and the f u el that  is metered by the jet use d in...

FEATURES 
EA$1AC1 1Q2 
Fl SYSTEM 
The fu el p ump de livers  fuel to the fue l injector  via  the fuel  filter. The  press ure regu lator maintains  the 
fuel press ure that is applied to the fu el injector  at a certa in  level. According ly , when  the energ i zing signal 
from  th e ECU e nerg i

zes  the 
fuel injec to r,  the fuel passage  opens,  caus ing  the fu el to be injected into 
the  intake 
manifo ld  only du ring the  time  th e  passage  remain open. 
There fo re , th e 
longer the le...

EA$1AC11Q3 
INSTRUMENT FUNCTIONS 
Multi-function meter unit 
• 
1. SELECT  button 
2. RESET button 
I c 
1 2  3  4  5 
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9 8 6,7 
1. Transmission gear  display 
2 . Tachometer 
3. Dr ive mode display 
4. Fue l meter 
5. Eco indicator ECO 
6. Multi-function  display 
7. Self- diagnosis device 
8. Clock 
9. Speedometer 
AwARNING 
Be sure to stop the vehicle before making 
any setting changes to the...

To set the cloc k 
1. Tum th

e key  to 
ON. 
2. Push  the SELEC T button  and RESET  bu t­
ton  togethe r 
f
or at least  two seconds. 
3. Whe n the  hour  dig its start flashing , p ush  the 
R ESET bu tto n to  set  the  ho urs. 
4. Pus h the SELECT button , and  the  minute 
d ig its 
will start  flashing. 
5. Push the RESET butto n to  set  the  minutes . 
6. Pus h th e SELEC T bu tton  and  th en  release 
i t  to 
start  the  clock. 
Fuel 
meter 
1  2 
1 . Fuel meter 
2 . Fuel level warnin g indi...

Multi-func tion  display 
1 
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1. Mult i-f un ction disp lay 
The mu lt i-fu nction  disp lay is  equ ipped  with th e 
follow ing: 
• 
a n  odometer 
• tw o tr ipme ters (whic h  show th e dista nce trav­
eled 
s ince  they  were last set to zero) 
• a fue l reserve  tr ipmeter  (which  show s the dis ­
tance trave led since  the left segment of the fue l 
meter  started flashing) 
• 
a coo lant...

Average fuel consumption mode 
1 
1. Average fuel co nsumption disp lay 
The  average fue l consump tion display ca n be 
set  to eith
er AVE __ ._ km/L, AVE . U100 
km or AVE __ ._ MPG. - - -
Th is 
display shows  the average fuel  consump· 
tion since  it  was las t reset. 
• AVE __ ._ km/L: The  average  distance  that 
can  be 
traveled on 1.0 L of fuel is  shown. 
• AVE __ ._ U 100 km : The  average  amount of 
fuel necessary  to travel 100 km is  shown. 
• AVE __ ._ MPG : The average  distance...

£CA115e t 
NOTICE ~~~~~~~~~~~~~ 
If the display Indicates an error code, the ve­
hicle should be checked as soon as possible 
in order to avoid engine damage. 
Brightness control mode 
1 
, ...... ··············~ 
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1 .  Brightness leve l d isplay 
Th is  funct ion allows you  to adjust  the brightness 
of the multi- funct ion meter uni t panel to suit  the 
outs ide 
light ing condit ions. 
To adjust  the brightness 
1. Turn  the key  to OFF. 
2. While push ing  th e SELEC T...

EA$1AC1 lt» 
YCC-T  (Yam aha  Chi p C ontro lled  Thrott le ) 
Mechanism  characteri stic s 
FEATURES 
Yamaha deve loped the  YCC -T  system emp loying the  most  advanced electron ic  contro l  technologies. 
Elec tron ic cont ro l 

thro ttle 
sys tems have  been used  on automobiles, bu t Yama ha  has deve loped a  fas t­
e r,  mo re  compact  system specif i
cally  fo r  the  needs of a sports mo torcycle . The Yamaha -deve loped 
sys tem  has  a high-speed calculating capac ity  th at  prod uces...

FEATURES 
YCC-T system outline 
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ifill 
1 ~ ~' 
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II 
 · 3 2 
4 
5 
6 
7 
8 
9 
1. Thrott le pos it io n  sensor 
2 . 
Thrott le servo motor 
3 . Acce lera tor pos it ion sensor 
4. 
ECU (e ngine contro l unit) 
5. Sensor  input 
6. Gear  position sensor 
7. Crankshaf t pos it ion senso r 
8 . 
Speed senso r 
9. Coolan t temperatu re  sensor 
1-10  

EA$20180 
IMPORTANT INFORMATION 
EA$20lll0 
PRE PARATI ON  FO R REM OV AL  AN D 
DISASS EMBLY 
1. Before removal and disassemb ly , remove all 
d irt,  mud , dust  and  foreig n material. 
2. Use only the  proper tools and cleaning equ ip ­
me n
t. 
Refer  to  SPECIAL  TOOLS on page 1-18. 
3. Whe n disassemb ling , al ways keep mated 
pa
rts  toge ther.  This inc ludes gea rs , cyli nders , 
pistons  and  other  parts th at 

have  been  mat ­
ed  th ro ugh 
norma l wear. Mated  parts must 
always be re...