fuel pressure NISSAN GT-R 2014 R35 Owners Manual

GT-R Overview
GT-R specific information ............................................... GTR-3Warranty information .................................................. GTR-3
Maintenance information ........................................... GTR-3
GT-R special specification parts ................................... GTR-4 Engine oil ....................................................................... GTR-4
Transmission oil ........................................................... GTR-4
Differential oil (front and rear) .................................. GTR-4
Brake fluid ..................................................................... GTR-5
Tires and road wheels ............................................... GTR-5
Suspension ................................................................... GTR-6
Brake pad and disc rotor .......................................... GTR-6
Exhaust muffler and trunk carpet ............................ GTR-6
Exterior parts (spoiler, etc.) ...................................... GTR-7
Dry carbon fiber parts (if so equipped) ................ GTR-7
GT-R performance optimization services .................... GTR-8 Wheel alignment inspection and adjustment
(if necessary) (including tire
pressure adjustment) ................................................. GTR-8
Engine settings (balancing right and left
air flow) ........................................................................\
.. GTR-9
Transmission settings ................................................. GTR-9
Checking the exhaust finisher and rear
bumper clearance ....................................................... GTR-9
Increase tightening of the strut support bar
attachment section with the shock absorber ....... GTR-9 Break-in schedule ............................................................ GTR-9
Wheel alignment ..................................................... GTR-10
Precautions before driving ........................................... GTR-10
Vehicle Dynamic Control (VDC) OFF mode .... GTR-10
Summer tires ............................................................ GTR-11
All-season tires ........................................................ GTR-11
Avoiding body damage .......................................... GTR-11
Fuel ........................................................................\
..... GTR-12
Body repair ............................................................... GTR-12
Driving after replacing tires .................................. GTR-12
Rear compartment (models with TRACK
PACK option) ........................................................... GTR-12
Additional maintenance items ..................................... GTR-13
Precautions on performance driving .................. GTR-13
Inspection and adjustments before driving ...... GTR-14
Inspection and adjustments after driving .......... GTR-19
GT-R specific vehicle characteristics ........................ GTR-24 Refueling precautions ............................................ GTR-24
Gasoline smell ......................................................... GTR-24
Outside temperature display indicates
higher temperature ................................................. GTR-24
Idle speed is not steady ........................................ GTR-24
Engine speed is restricted .................................... GTR-24
Engine output ........................................................... GTR-24
Distortion of rear spoiler ....................................... GTR-25

GTR-14GT-R Overview
the vehicle if coolant temperatures are extremely
high. Drive the vehicle at 37 to 50 MPH (60 to
80 km/h), in 5th or 6th gear for 2 to 3 miles (3 to
5 km) and then stop the engine.
Refueling precautions
WARNING
Do not attempt to top off the fuel tank
after the fuel pump nozzle shuts off
automatically. Continued refueling may
cause fuel overflow, resulting in fuel
spray and possibly a fire. The fuel tank
is full at the first automatic shutoff.
To maximize vehicle performance, the fuel tank is
located as low as possible to lower the vehicle
center of gravity. The tank is also divided into
two parts. This fuel tank design causes higher
pressures inside the tank than other vehicles so
fuel spillage is possible by trying to top off the
fuel tank after automatic shutoff.
The fuel tank pressure is higher when the vehicle
is hot, especially if the tank is more than half full.
If the cap is opened when the vehicle is hot, it
may cause fuel spray and there may be a hissing
noise. Open the cap slowly, releasing the
pressure from the tank gradually. Also, if the vehicle is refueled when the vehicle is hot, the
fuel pump may automatically shut off before the
tank is full. This does not indicate that there is a
malfunction. Refuel slowly or refuel after the
vehicle has cooled.
INSPECTION AND ADJUSTMENTS
BEFORE DRIVING
The information and specifications in this
section apply only when engaging in
performance driving.
Fluids
.
Check the engine, transmission, differential
and under vehicle surfaces for oil and
coolant leaks.
. Check the fluid levels and adjust as neces-
sary using the specified fluid as described
under the conditions listed in this section.
(
“Recommended fluids and mainte-
nance interval” page GTR-20 ) If you do
not drive under the conditions listed, refer to
the 2014 NISSAN Service and Maintenance
Guide.
. NISSAN recommends to adjust the engine
oil level
*1to be 0.39 in (10 mm) (1/8 gal
(0.5 liters))
*2below the H mark on the
engine oil dipstick. (
*3range is 1.18 in (30
mm)) Before checking the oil level, run the
engine until it reaches operating tempera-
ture and wait at least 5 minutes after turning
off the engine. Make sure the oil level always
remains above the L mark.
When the vehicle is delivered, the engine oil
is set to “H- 0.39 in (10 mm)” for optimal
high performance driving.
. Some amount of oil is consumed by your
engine under normal operating conditions,
and oil consumption by itself does not

GTR-24GT-R Overview
REFUELING PRECAUTIONS
WARNING
Do not attempt to top off the fuel tank
after the fuel pump nozzle shuts off
automatically. Continued refueling may
cause fuel overflow, resulting in fuel
spray and possibly a fire. The fuel tank
is full at the first automatic shutoff.
To maximize vehicle performance, the fuel tank is
located as low as possible to lower the vehicle
center of gravity. The tank is also divided into
two parts. This fuel tank design causes higher
pressures inside the tank than other vehicles so
fuel spillage is possible by trying to top off the
fuel tank after automatic shutoff.
The fuel tank pressure is higher when the vehicle
is hot, especially if the tank is more than half full.
If the cap is opened when the vehicle is hot, it
may cause fuel spray and there may be a hissing
noise. Open the cap slowly, releasing the
pressure from the tank gradually. Also, if the
vehicle is refueled when the vehicle is hot, the
fuel pump may automatically shut off before the
tank is full. This does not indicate that there is a
malfunction. Refuel slowly or refuel after the vehicle has cooled.
GASOLINE SMELL
The fuel temperature is higher when the vehicle
is hot. This may cause a gasoline smell from the
vehicle. This does not indicate that there is a
malfunction. The smell will go away when the
fuel temperature has cooled.
OUTSIDE TEMPERATURE DISPLAY
INDICATES HIGHER TEMPERATURE
Heat from the engine compartment, radiator and
intercoolers can affect the outside temperature
display. The outside temperature display may
indicate a higher than actual temperature while
driving or stopped. This is normal.
IDLE SPEED IS NOT STEADY
The idle speed may not be steady when the
engine compartment is extremely hot. This is
normal. The engine speed will be steady when
the engine cools down.
In this case, the Malfunction Indicator Light (MIL)
may come on. After a few driving trips, the MIL
should turn off. If the light remains on after a few
driving trips, have the vehicle inspected by a
GT-R certified NISSAN dealer.
ENGINE SPEED IS RESTRICTED
To help protect the engine, the maximum engine
speed is automatically controlled in the following
conditions:
.
Revving the engine with the shift lever in the
&Por&Nposition: The maximum engine
speed is 5,000 RPM
. Revving the engine when the engine oil is at
a low (below 328F(0 8C)) or extremely high
(over 2758 F (1358C)) temperature: The
maximum engine speed is 4,000 RPM (The
&Mposition will automatically change to the
&Aposition.)
ENGINE OUTPUT
High altitude
To protect the engine, engine output is con-
trolled so that it does not increase at altitudes
4,922 ft (1,500 meters) or higher.
Engine output according to the
coolant temperature
The engine output is controlled at a low level
when the engine coolant temperature is lower
than approximately 1588F (708C) or higher than
2308F (1108C). This is not a malfunction.
If the temperature is lower than approximately
GT-R SPECIFIC VEHICLE
CHARACTERISTICS

2 Instruments and controls
Cockpit ........................................................................\
............... 2-3
Instrument panel ....................................................................... 2-4
Meters and gauges .................................................................. 2-5Speedometer ....................................................................... 2-6
Odometer/twin trip odometer ......................................... 2-6
Tachometer ........................................................................\
.. 2-7
Engine coolant temperature gauge ............................... 2-7
Fuel gauge ........................................................................\
... 2-8
Transmission position indicator ...................................... 2-9
Upshift indicator ................................................................. 2-9
Instrument brightness control ...................................... 2-11
Vehicle information display ................................................. 2-12 Engine oil level display ................................................... 2-12
Transmission system check display ............................ 2-14
Drive computer ...................................................................... 2-15 Current fuel consumption ............................................. 2-15
Vehicle speed ................................................................... 2-16
Cruise control ................................................................... 2-16
Average fuel consumption and speed ....................... 2-16
Elapsed time and trip odometer .................................. 2-17
Distance to empty ........................................................... 2-17
Outside air temperature ................................................ 2-18
Setting (drive computer) ............................................... 2-19
Warning (drive computer) ............................................. 2-23 Warning/indicator lights and audible reminders .......... 2-25
Checking bulbs ............................................................. 2-25
Warning lights ................................................................ 2-25
Indicator lights ............................................................... 2-62
Audible reminders ......................................................... 2-32
Warning display .................................................................... 2-33
Engine oil low pressure warning ............................... 2-34
Engine system warning ............................................... 2-34
Shift lever position warning ........................................ 2-35
Transmission system warning .................................... 2-35
Transmission oil high temperature warning ............ 2-35
Transmission clutch high temperature warning ..... 2-36Parking brake release warning .................................. 2-36
Low brake fluid warning .............................................. 2-36
Anti-lock Braking System (ABS) warning .............. 2-37
Vehicle Dynamic Control (VDC)
system warning .............................................................. 2-37
AWD clutch high temperature warning ................... 2-37
Front/rear tire size discrepancy warning ................. 2-38
AWD system warning .................................................. 2-38
Low tire pressure warning .......................................... 2-39
Run-flat tire warning ..................................................... 2-39Tire Pressure Monitoring System
(TPMS) warning ............................................................ 2-39
Cruise control system warning .................................. 2-40

2-34Instruments and controls
If there are multiple warnings, the warning lights
remain lit or continue to blink and the warnings
displayed in the vehicle information display are
switched at regular intervals. The warnings
displayed in the vehicle information display can
be switched voluntarily by pushing the ENTER
switch
.
ENGINE OIL LOW PRESSURE
WARNING
This will appear if the engine oil pressure is low.
(“Engine oil pressure warning light” page
2-27)
ENGINE SYSTEM WARNING
This will appear if a potential emission control
malfunction is detected, the fuel-filler cap is
loose or missing, or the vehicle runs out of fuel.
(
“Malfunction Indicator Light (MIL)” page
2-31)

5 Starting and driving
Precautions when starting and driving ............................... 5-3Exhaust gas (carbon monoxide) ..................................... 5-3Three-way catalyst ............................................................. 5-3
Tire Pressure Monitoring System (TPMS) ................... 5-4
Avoiding collision and rollover ........................................ 5-7
Off-road recovery ............................................................... 5-7
Rapid air pressure loss ..................................................... 5-8
Drinking alcohol/drugs and driving ................................ 5-8All-Wheel Drive (AWD) driving safety precautions .... 5-9
Push-button ignition switch ................................................... 5-9
Operating range for engine start ................................ 5-10
Ignition switch operation ............................................... 5-10
Ignition switch positions ................................................ 5-10
Emergency engine shut off ........................................... 5-11
Intelligent Key battery discharge ................................. 5-11
Before starting the engine .................................................. 5-13
Starting the engine ............................................................... 5-13
Driving the vehicle ................................................................ 5-15 Dual clutch transmission ............................................... 5-15
Driving tips ........................................................................\
5-21
VDC, transmission and suspension setup switches .... 5-24 How to switch the modes ............................................ 5-25
Features of each mode .................................................. 5-26
Turbocharger system ............................................................ 5-30 R mode start function ......................................................... 5-31
How to use R mode start function ........................... 5-32
Parking brake ........................................................................\
. 5-32
Cruise control ........................................................................\
5-33 Precautions on cruise control .................................... 5-34Steering-wheel-mounted controls ............................ 5-34
Indicators and display .................................................. 5-35
Cruise control operations ........................................... 5-35
Hill Start Assist ..................................................................... 5-37
Break-in schedule ................................................................ 5-38
Wheel alignment ........................................................... 5-38
Fuel Efficient Driving Tips .................................................. 5-39
Increasing fuel economy ..................................................... 5-40
All-Wheel Drive (AWD) ...................................................... 5-40 AWD warning light ....................................................... 5-40
Tight corner braking phenomenon ........................... 5-42
Tires ........................................................................\
.......... 5-43AWD system characteristics ...................................... 5-43
Limited Slip Differential (LSD) .......................................... 5-44
Parking/parking on hills ....................................................... 5-45
Power steering ...................................................................... 5-46
Brake system ........................................................................\
. 5-47 Braking precautions ..................................................... 5-47
Parking brake break-in ................................................. 5-47

5-4Starting and driving
WARNING
.The exhaust gas and the exhaust
system are very hot. Keep people,
animals or flammable materials
away from the exhaust system com-
ponents.
. Do not stop or park the vehicle over
flammable materials such as dry
grass, waste paper or rags. They
may ignite and cause a fire.
NOTICE
.Do not use leaded gasoline. Depos-
its from leaded gasoline seriously
reduce the three-way catalyst’s abil-
ity to help reduce exhaust pollu-
tants.
. Keep your engine tuned up. Mal-
functions in the ignition, fuel injec-
tion, or electrical systems can cause
overrich fuel flow into the three-way
catalyst, causing it to overheat. Do
not keep driving if the engine mis-
fires, or if noticeable loss of perfor-
mance or other unusual operating conditions are detected. Have the
vehicle inspected promptly by a
GT-R certified NISSAN dealer.
. Avoid driving with an extremely low
fuel level. Running out of fuel could
cause the engine to misfire, dama-
ging the three-way catalyst.
. Do not race the engine while warm-
ing it up.
. Do not push or tow your vehicle to
start the engine.
TIRE PRESSURE MONITORING
SYSTEM (TPMS)
Each tire should be checked monthly when cold
and inflated to the inflation pressure recom-
mended by the vehicle manufacturer on the
vehicle placard or tire inflation pressure label. (If
your vehicle has tires of a different size than the
size indicated on the vehicle placard or tire
inflation pressure label, you should determine
the proper tire inflation pressure for those tires.)
As an added safety feature, your vehicle has
been equipped with a Tire Pressure Monitoring
System (TPMS) that illuminates a low tire
pressure telltale when one or more of your tires
is significantly under-inflated. Accordingly, when the low tire pressure telltale illuminates, you
should stop and check your tires as soon as
possible, and inflate them to the proper pres-
sure. Driving on a significantly under-inflated tire
causes the tire to overheat and can lead to tire
failure. Under-inflation also reduces fuel effi-
ciency and tire tread life, and may affect the
vehicle’s handling and stopping ability.
If the vehicle is being driven with one or more flat
tires, the run-flat tire warning light will illuminate
continuously and a chime will sound for 10
seconds. The chime will only sound at the first
indication of a flat tire, and the warning light will
illuminate continuously. When the Flat tire
warning is activated, have the system reset
and the tire checked and replaced if necessary
by a GT-R certified NISSAN dealer. Even if the
tire is inflated to the specified COLD tire
pressure, the warning light will continue to
illuminate until the system is reset by a GT-R
certified NISSAN dealer. Your vehicle can be
driven for a limited time on a flat tire. (
“Run-
flat tires” page 8-38)
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver’s
responsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire
pressure telltale.

5-40Starting and driving
8. Buy an automated pass for toll roads..Automated passes permit drivers to use
special lanes to maintain cruising speed
through the toll and avoid stopping and
starting.
9. Winter warm up.
.Limit idling time to minimize impact to
fuel economy.
.Vehicles typically need no more than 30
seconds of idling at start-up to effectively
circulate the engine oil before driving.
.Your vehicle will reach its ideal operating
temperature more quickly while driving
versus idling.
10. Keeping your vehicle cool.
.Park your vehicle in a covered parking
area or in the shade whenever possible.
.When entering a hot vehicle, opening the
windows will help to reduce the inside
temperature faster, resulting in reduced
demand on your A/C system.
. Keep your engine tuned up.
. Follow the recommended scheduled main-
tenance.
. Keep the tires inflated to the correct
pressure. Low tire pressure increases tire
wear and lowers fuel economy.
. Keep the wheels in correct alignment.
Improper alignment increases tire wear and
lowers fuel economy.
. Use the recommended viscosity engine oil.
(
“Oil viscosity” page 9-6)
AWD WARNING LIGHT
The AWD warning light is located in the meter.
The AWD warning light comes on when the
ignition switch is pushed to the ON position. It
turns off soon after the engine is started.
INCREASING FUEL ECONOMY ALL-WHEEL DRIVE (AWD)

8-6Maintenance and do-it-yourself
air conditioner after use is normal. If you should
notice any leaks or if gasoline fumes are evident,
check for the cause and have it corrected
immediately.
Power steering fluid level* and lines:Check
the level when the fluid is cold, with the engine
off. Check the lines for proper attachment, leaks,
cracks, etc.
Radiator and hoses: Check the front of the
radiator and clean off any dirt, insects, leaves,
etc., that may have accumulated. Make sure the
hoses have no cracks, deformation, rot or loose
connections.
Underbody: The underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances, other-
wise rust will form on the floor pan, frame, fuel
lines and around the exhaust system. At the end
of winter, the underbody should be thoroughly
flushed with plain water, being careful to clean
those areas where mud and dirt may accumu-
late. (
“Underbody” page 7-3)
Windshield washer fluid*: Check that there is
adequate fluid in the reservoir.
When performing any inspection or mainte-
nance work on your vehicle, always take care
to prevent serious accidental injury to yourself or
damage to the vehicle. The following are general
precautions which should be closely observed.
WARNING
. Park the vehicle on a level surface,
apply the parking brake securely
and block the wheels to prevent
the vehicle from moving. Move the
shift lever to the
&Pposition.
. Be sure the ignition switch is in the
OFF or LOCK position when per-
forming any parts replacement or
repairs.
. If you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts and any other moving
parts.
. It is advisable to secure or remove
any loose clothing and remove any
jewelry, such as rings, watches, etc.
before working on your vehicle.
. Always wear eye protection when-
ever you work on your vehicle. .
If you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.
. Never get under the vehicle while it
is supported only by a jack. If it is
necessary to work under the vehicle,
support it with safety stands.
. Keep smoking materials, flame and
sparks away from fuel tank and the
battery.
. Your vehicle is equipped with an
automatic engine cooling fan. It may
come on at any time without warn-
ing, even if the ignition key is in the
OFF position and the engine is not
running. To avoid injury, always
disconnect the negative battery
cable before working near the fan.
. The fuel filter or fuel lines should be
serviced by a GT-R certified NISSAN
dealer because the fuel lines are
under high pressure even when the
engine is off.
MAINTENANCE PRECAUTIONS

10 Index
A
Additional maintenance items............................ GTR-13
Air cleaner..................................................................... 8-20
Air conditionerAir conditioner specification label.................... 9-13
Air conditioning system refrigerant and
lubricant recommendations......................................... 9-7
Air fresheners................................................................. 7-6
All-season tires...................................................... GTR-11
All-Wheel Drive............................................................ 5-40
All-Wheel Drive driving safety precautions ............ 5-9
Anti-freeze..................................................................... 5-51
Anti-lock Braking System.......................................... 5-48
Anti-lock Braking System warning.......................... 2-37
Audible reminders....................................................... 2-32
Automatic Automatic door lock system................................. 3-5
Average fuel consumption and speed................... 2-16
Avoiding body damage........................................ GTR-11
Avoiding collision and rollover ................................... 5-7
AWD clutch high temperature warning................. 2-37
AWD system characteristics.................................... 5-43
AWD system warning ................................................ 2-38
AWD warning light ..................................................... 5-40
B
Battery................................................................ 5-51, 8-17 Intelligent Key battery discharge...................... 5-11
Intelligent Key battery discharge indicator..... 2-44
Intelligent Key battery replacement ................. 8-27 Before starting the engine........................................ 5-13
Body repair ............................................................. GTR-12
Booster seats............................................................... 1-31
Brake
Brake assist........................................................... 5-48
Brake fluid............................................... GTR-5, 8-15
Brake pad wear warning.................................... 8-23
Brake system......................................................... 5-47
Brakes..................................................................... 8-23
High performance brake system ...................... 8-23
Low brake fluid warning ..................................... 2-36
Parking brake ........................................................ 5-32
Parking brake break-in........................................ 5-47
Parking brake release warning ......................... 2-36
Replacing the brake pads.................................. 8-23
Self-adjusting brakes .......................................... 8-23
Brake dust............................................................... GTR-27
Brake pad................................................................ GTR-16
Brake pad and disc rotor...................................... GTR-6
Brake pad break-in procedure........................... GTR-16
Brake system information.................................... GTR-27
Brakes.................................................... GTR-19, GTR-23
Braking precautions.................................................... 5-47
Break-in schedule ........................................ GTR-9, 5-38
C
Capacities and recommended fuel/lubricants ....... 9-2
Changing Changing engine coolant................................... 8-12
Changing engine oil and filter........................... 8-13 Changing wheels and tires................................ 8-40
Checking Checking bulbs..................................................... 2-25
Checking engine coolant level.......................... 8-11
Checking engine oil level................................... 8-12
Checking the tire pressure................................ 8-35
Checking the exhaust finisher and rear
bumper clearance ................................................... GTR-9
Child restraints............................................................. 1-15
Child safety................................................................... 1-13
Chrome parts ................................................................. 7-4
Cleaning ........................................................................ 8-21
Cleaning exterior ........................................................... 7-2
Cleaning interior ............................................................ 7-5
Clearing the programmed information................... 2-66
Closing the fuel-filler door ........................................ 3-25
Closing the hood......................................................... 3-19
Coat hooks ................................................................... 2-59
Cockpit ............................................................................ 2-3
Cold weather driving.................................................. 5-51
Console box ................................................................. 2-58
Cool down .............................................................. GTR-13
Coolant Changing engine coolant................................... 8-12
Checking engine coolant level.......................... 8-11
Draining of coolant water................................... 5-51
Engine coolant temperature gauge .................... 2-7
Coolant level and mixture ratio.......................... GTR-15
Corrosion protection .................................................... 7-8
Cracks on brake pad ........................................... GTR-27
Cracks on the disc rotors................................... GTR-27