engine YAMAHA YZF-R1 2020 Owner's Manual

Instrument and control functions
4-17
4 of overall system intervention, while
setting level 9 applies the greatest
amount of overall traction control.
TIP
TCS can only be turned on or off
via the main screen using the
mode switch.
 When TCS has been turned off,
TCS, SCS, LCS, and LIF will be set
to OFF and cannot be adjusted.
When TCS is turned on again,
these related-traction control
functions will return to their previ-
ous setting levels.
SCS
SCS can be set to OFF, 1, 2, and 3.
OFF turns the slide control system off,
setting level 1 provides the least
amount of system intervention, and
setting level 3 provides the greatest
amount of system intervention.
LCS
LCS can be set to 1, 2, or OFF. Setting
level 1 keeps engine speed from rising
above 9000 r/min even when the throt-
tle grip is fully turned. Setting level 2
keeps engine speed from rising above
8000 r/min. OFF disables the LCS
function from the selected YRC mode (the LCS icon will not appear and the
launch control function cannot be acti-
vated).
When LCS has been set to level 1 or 2
for the selected YRC mode, the LCS
indicator on the main screen will ap-
pear in a grey color to indicate that
LCS is available. When the launch con-
trol system has been activated (made
ready for use via the mode switch), the
LCS indicator will turn white.
TIPLCS works in conjunction with the LIF
system. LCS cannot be used if LIF is
turned off.QSS
The quick shift system is divided into
QS (upshift) and QS (downshift)
sections. QS and QS are not
linked and can be independently
turned on or off.
QS can be set to 1, 2, or OFF. Set-
ting level 1 is designed for maximum
acceleration, while setting level 2 is de-
signed to give smooth shifts at halfway
or less throttle openings. OFF turns the
1. System intervention
2. Lean angle
1
TCS
2
1 5
4 3
2 6 9
8 7
1. System intervention
2. Sideward slide
1 3
2
1
SCS
2
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Instrument and control functions
4-18
4
respective upshift or downshift func-
tion off, and the clutch lever must then
be used when shifting in that direction.
TIP
Set QS to 1 for track or sporty
riding.
 Set QS to 2 for touring or
around town-riding.LIF
LIF can be set to 1, 2, 3, or OFF. Set-
ting level 3 most strongly reduces
wheel lift, and setting level 1 provides
the least amount of system interven-
tion. OFF turns LIF off and LCS will be
disabled for the selected YRC mode. EBM
This system has three settings. Level 1
provides the least amount of engine
brake management intervention, and
therefore the strongest amount of en-
gine braking. Level 3 provides the
greatest amount of engine brake man-
agement intervention, and therefore
the least amount of engine braking.
BC
Select BC1 when only standard ABS is
desired. Select BC2 to have the brake
control system regulate brake pressure
while cornering to suppress lateral
wheel slip.
TIPFor skilled riders and when riding at the
track, due to varying conditions BC2
brake system engagement may come
on sooner than expected relative to
your desired cornering speed or in-
tended cornering line.To customize a YRC mode or adjust aYRC item1. From the MENU screen, select
“YRC Setting”. 2. The “YRC Setting” screen is dis-
played, and the YRC mode box
“YRC” is highlighted. Short push
the wheel switch to enter the box
and then select the YRC mode A,
B, C, or D that you want to adjust.
1. System intervention
2. Wheel lift
1 3
2
1
LIF
2
YRC SettingLap TimeLogging
Maintenance
Unit
Display ModeMENU
km/h
GPS
10
:
00
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Instrument and control functions
4-23
4 To start and stop logging
1. From the MENU screen, select
“Logging”.TIPIf a CCU is not installed, then the “Log-
ging” module cannot be selected.2. Select “START” to start logging.TIPThe arrow of the logging indicator is
displayed in green.
3. To stop the “Logging” function,select “STOP” or turn the vehicle
off.TIPThe logging function will also start au-
tomatically when you start off.
“Maintenance”
This module allows you to record dis-
tance traveled between engine oil
changes (use the OIL item), and for two
other items of your choice (use INTER-
VAL 1 and INTERVAL 2).
To reset a maintenance item1. From the MENU screen, select“Maintenance”.
2. Select the item you want to reset.
YRC Setting Lap TimeLogging
Maintenance
Unit
Display ModeMENU
km/h
GPS
10
:
00
1. Logging indicator
STOP
START
Logging
km/h
10
:
00
GPS
1
STOP
START
Logging
km/h
10
:
00
GPS
YRC Setting
Lap TimeLogging
Maintenance
Unit
Display ModeMENU
km/h
GPS
10
:
00
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Instrument and control functions
4-32
4
EAU12823
Clutch leverTo disengage the drivetrain from the
engine, such as when shifting gears,
pull the clutch lever toward to the han-
dlebar. Release the lever to engage the
clutch and transmit power to the rear
wheel.TIPThe lever should be pulled rapidly and
released slowly for smooth shifting.
(See page 6-3.)
EAU83690
Shift pe dalThe shift pedal is located on the left
side of the motorcycle. To shift the
transmission to a higher gear, move
the shift pedal up. To shift to the trans-
mission to a lower gear, move the the
shift pedal down. (See page 6-3.)
The shift rod is equipped with a shift
sensor, which is part of the quick shift
system. The shift sensor reads up and
down movement, as well as the
strength of the input force when the
shift pedal is moved.
TIPTo prevent unintended shifts, QSS is
programmed to ignore unclear input
signals. Therefore, be sure to shift us-
ing quick and sufficiently forceful in-
puts.
1. Clutch lever
1
1. Shift pedal
2. Shift sensor
1
2
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Instrument and control functions
4-35
4
EAU13076
Fuel tank capTo open the fuel tank cap
Open the fuel tank cap lock cover, in-
sert the key into the lock, and then turn
it 1/4 turn clockwise. The lock will be
released and the fuel tank cap can be
opened.
To close the fuel tank cap
With the key still inserted in the lock,
push down the fuel tank cap. Turn the
key 1/4 turn counterclockwise, remove
it, and then close the lock cover.
TIPThe fuel tank cap cannot be closed un-
less the key is in the lock. In addition,
the key cannot be removed if the cap is
not properly closed and locked.
WARNING
EWA11092
Make sure that the fuel tank cap is
properly close d after fillin g fuel.
Leakin g fuel is a fire hazar d.
EAU13222
FuelMake sure there is sufficient gasoline in
the tank.
WARNING
EWA10882
Gasoline an d g asoline vapors are
extremely flamma ble. To avoi d fires
an d explosions an d to re duce the
risk of injury when refuelin g, follow
these instructions.1. Before refueling, turn off the en- gine and be sure that no one is sit-
ting on the vehicle. Never refuel
while smoking, or while in the vi-
cinity of sparks, open flames, or
other sources of ignition such as
the pilot lights of water heaters
and clothes dryers.
2. Do not overfill the fuel tank. When refueling, be sure to insert the
pump nozzle into the fuel tank filler
hole. Stop filling when the fuel
reaches the bottom of the filler
tube. Because fuel expands when
it heats up, heat from the engine or
the sun can cause fuel to spill out
of the fuel tank.
1. Fuel tank cap lock cover
2. Unlock.
1
2
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Instrument and control functions
4-36
4
3. Wipe up any spilled fuel immedi- ately. NOTICE: Immediately
wipe off spille d fuel with a clean,
d ry, soft cloth, since fuel may
d eteriorate painte d surfaces or
plastic parts.
[ECA10072]
4. Be sure to securely close the fuel tank cap.
WARNING
EWA15152
Gasoline is poisonous an d can
cause injury or d eath. Handle gaso-
line with care. Never siphon gasoline
b y mouth. If you shoul d swallow
some gasoline or inhale a lot of gas-
oline vapor, or get some g asoline in
your eyes, see your doctor imme di- ately. If g
asoline spills on your skin,
wash with soap an d water. If gaso-
line spills on your clothin g, chan ge
your clothes.
EAU86072
Your Yamaha engine was designed to
use unleaded gasoline with a research
octane number of 95 or higher. If en-
gine knocking or pinging occurs, use a
gasoline of a different brand or higher
octane rating.
TIP This mark identifies the recom-
mended fuel for this vehicle as
specified by European regulation
(EN228).
 Confirm the gasoline pump nozzle
has the same fuel identification
mark.Gasohol
There are two types of gasohol: gaso-
hol containing ethanol and that con-
taining methanol. Gasohol containing
ethanol can be used if the ethanol con-
tent does not exceed 10% (E10). Gas-
ohol containing methanol is not
recommended by Yamaha because it
can cause damage to the fuel system
or vehicle performance problems.
1. Fuel tank filler tube
2. Maximum fuel level
1
2
Recommen ded fuel:
Unleaded gasoline (E10 acceptable)
Octane num ber (RON):
95
Fuel tank capacity: 17 L (4.5 US gal, 3.7 Imp.gal)
Fuel tank reserve:
3.0 L (0.79 US gal, 0.66 Imp.gal)
E5
E10
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Instrument and control functions
4-48
4
higher the spring preload; the
shorter distance A is, the lower the
spring preload.
 Use the special wrench in the
tool kit to make the adjust-
ment.
3. Tighten the locknut to the speci-fied torque. NOTICE: Always
ti g hten the locknut ag ainst the
a d justin g rin g, an d then ti ghten
the locknut to the specified
torque.
[ECA22760]
NOTICE
ECA10102
To avoi d d amag ing the mechanism,
d o not attempt to turn b eyond the
maximum or minimum settin gs.
EAU67050
EXUP systemThis model is equipped with Yamaha’s
EXUP (EXhaust Ultimate Power valve)
system. This system boosts engine
power by means of a valve that con-
trols exhaust flow within the exhaust
chamber.NOTICE
ECA15611
The EXUP system has been set an d
extensively teste d at the Yamaha
factory. Chan gin g these settin gs
without sufficient technical knowl-
e dge may result in poor perfor-
mance of or d amage to the en gine.
1. Spring preload adjusting nut
2. Locknut
1. Distance A
1
(a) (b)
2
1
Sprin
g preloa d:
Minimum (soft):
Distance A = 0.0 mm (0.00 in)
Standard:
Distance A = 4.0 mm (0.16 in)
Maximum (hard): Distance A = 9.0 mm (0.35 in)
Ti ghtenin g torque:
Locknut:
25 N·m (2.5 kgf·m, 18 lb·ft)
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Instrument and control functions
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4
EAU57952
Ig nition circuit cut-off systemThis system prevents in-gear engine
starts unless the clutch lever is pulled
and the sidestand is up. Also, it will
stop the running engine should the
sidestand be lowered while the trans-
mission is in gear.
Periodically check this system via the
following procedure.TIP This check is most reliable if per-
formed with a warmed-up engine.
 See pages 4-2 and 4-3 for switch
operation information.
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Instrument and control functions
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4
With the engine turned off:
1. Move the sidestand down.
2. Set engine stop switch to run position.
3. Turn main switch to on position.
4. Shift transmission into neutral.
5. Push the start switch.
Does the engine start?
With the engine still running:
6. Move the sidestand up.
7. Pull the clutch lever.
8. Shift transmission into gear.
9. Move the sidestand down.
Does the engine stall?
After the engine has stalled:
10. Move the sidestand up.
11. Pull the clutch lever.
12. Push the start switch.
Does the engine start?
The system is OK. The motorcycle can be ridden.
YES NO YES NO YES NO
The neutral switch may not be working.
The motorcycle should not be ridden until
checked by a Yamaha dealer.
The clutch switch may not be working.
The motorcycle should not be ridden until
checked by a Yamaha dealer.The sidestand switch may not be working.
The motorcycle should not be ridden until
checked by a Yamaha dealer.If a malfunction is found, have the vehicle
inspected before riding.
WARNING
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For your safety – pre-operation checks
5-1
5
EAU15599
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection
and maintenance procedures and schedules described in the Owner’s Manual.
WARNING
EWA11152
Failure to inspect or maintain the vehicle properly increases the possibility of an acci dent or equipment damag e.
Do not operate the vehicle if you fin d any pro blem. If a pro blem cannot be corrected b y the proce dures provi ded in
this manual, have the vehicle inspecte d b y a Yamaha dealer.Before using this vehicle, check the following points:
ITEM CHECKS PAGE
Fuel • Check fuel level in fuel tank.
• Refuel if necessary.
• Check fuel line for leakage.
• Check fuel tank overflow hose for obstructions, cracks or damage, and check
hose connection. 4-35, 4-37
En gine oil • Check oil level in engine.
• If necessary, add recommended oil to specified level.
• Check vehicle for oil leakage. 7-14
Coolant • Check coolant level in reservoir.
• If necessary, add recommended coolant to specified level.
• Check cooling system for leakage. 7-17
Front brake • Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check brake pads for wear.
• Replace if necessary.
• Check fluid level in reservoir.
• If necessary, add specified brake fluid to specified level.
• Check hydraulic system for leakage. 7-25, 7-25
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