2009 NISSAN ALTIMA COUPE ignition

1. Power steering fluid pump
2. Generator
3. Air conditioner
4. Crank pulleyREPLACING SPARK PLUGS
Iridium-tipped spark plugs (if so
equipped)
It is not necessary to replace iridium-tippedsA
spark plugs as frequently as conventional type
spark plugs because they last much longer. Fol-
low the maintenance log shown in the “NISSAN
Service and Maintenance Guide”. Do not service
iridium-tipped spark plugs by cleaning or regap-
ping.
cAlways replace spark plugs with rec-
ommended or equivalent ones.
WARNING
Be sure the engine and ignition switch are
off and that the parking brake is engaged
securely.
CAUTION
Be sure to use the correct socket to re-
move the spark plugs. An incorrect socket
can damage the spark plugs.
If replacement is required, see your NISSAN
dealer for assistance.
VQ35DE engine
LDI0564SDI1895
SPARK PLUGS
8-18Maintenance and do-it-yourself
ZREVIEW COPYÐ2009 Altima(alt)
Owners Manual(owners)ÐUSA_English(nna)
02/03/09Ðdebbie
X

Two types of fuses are used. TypesAis used in
the fuse boxes in the engine compartment. Type
sBis used in the passenger compartment fuse
box.
Type A fuses are provided as spare fuses. They
are stored in the passenger compartment fuse
box.
Type A fuses can be installed in the engine com-
partment and passenger compartment fuse
boxes.If a type A fuse is used to replace a type B fuse,
the type A fuse will not be level with the fuse
pocket as shown in the illustration. This will not
affect the performance of the fuse. Make sure the
fuse is installed in the fuse box securely.
Type B fuses cannot be installed in the under-
hood fuse boxes. Only use type A fuses in the
underhood fuse boxes.
ENGINE COMPARTMENT
CAUTION
Never use a fuse of a higher or lower
amperage rating than specified on the
fuse box cover. This could damage the
electrical system or cause a fire.
If any electrical equipment does not come on,
check for an open fuse.
1. Be sure the ignition switch and the headlight
switch are OFF.
2. Open the engine hood.
LDI0455LDI0457LDI0560
FUSES
8-22Maintenance and do-it-yourself
ZREVIEW COPYÐ2009 Altima(alt)
Owners Manual(owners)ÐUSA_English(nna)
02/03/09Ðdebbie
X

PASSENGER COMPARTMENT
CAUTION
Never use a fuse of a higher or lower
amperage rating than specified on the
fuse box cover. This could damage the
electrical system or cause a fire.
If any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition switch and the headlight
switch are OFF.
2. Pull the fuse box cover to remove.3. Remove the fuse with the fuse puller.
4. If the fuse is open
sA, replace it with an
equivalent good fuse
sB.
5. Push the fuse box cover to install.
6. If a new fuse also opens, have the electrical
system checked and repaired by a NISSAN
dealer.
WDI0402
Type A
WDI0452
8-24Maintenance and do-it-yourself
ZREVIEW COPYÐ2009 Altima(alt)
Owners Manual(owners)ÐUSA_English(nna)
02/03/09Ðdebbie
X

If any driveability problems such as engine stall-
ing and difficult hot-starting are experienced after
using oxygenate-blend fuels, immediately
change to a non-oxygenate fuel or a fuel with a
low blend of MTBE.
Take care not to spill gasoline during refu-
eling. Gasoline containing oxygenates can
cause paint damage.
E–85 fuel
E-85 fuel is a mixture of approximately 85% fuel
ethanol and 15% unleaded gasoline. E-85 can
only be used in a Flexible Fuel Vehicle (FFV) . Do
not use E-85 in your vehicle. U.S. government
regulations require fuel ethanol dispensing
pumps to be identified by a small, square, orange
and black label with the common abbreviation or
the appropriate percentage for that region.
Aftermarket fuel additives
NISSAN does not recommend the use of any
aftermarket fuel additives (for example, fuel injec-
tor cleaner, octane booster, intake valve deposit
removers, etc.) which are sold commercially.
Many of these additives intended for gum, varnish
or deposit removal may contain active solvents or
similar ingredients that can be harmful to the fuel
system and engine.
Octane rating tips
Using unleaded gasoline with an octane
rating lower than recommended can cause
persistent, heavy “spark knock.” (“Spark
knock” is a metallic rapping noise.) If se-
vere, this can lead to engine damage. If you
detect a persistent heavy spark knock even
when using gasoline of the stated octane
rating, or if you hear steady spark knock
while holding a steady speed on level
roads, have a NISSAN dealer correct the
condition. Failure to correct the condition
is misuse of the vehicle, for which NISSAN
is not responsible.
Incorrect ignition timing may result in spark
knock, after-run and/or overheating, which may
cause excessive fuel consumption or engine
damage. If any of the above symptoms are en-
countered, have your vehicle checked at a
NISSAN dealer.
However, now and then you may notice
light spark knock for a short time while
accelerating or driving up hills. This is not a
cause for concern, because you get the
greatest fuel benefit when there is light
spark knock for a short time under heavy
engine load.
CAUTION
cYour vehicle is not designed to run on
E-85 fuel. Using E-85 fuel in a vehicle
not specifically designed for E-85 fuel
can damage fuel system components
and is not covered by the NISSAN new
vehicle limited warranty.
cE-85 is a mixture of approximately 85%
fuel ethanol and 15% unleaded
gasoline.
cU.S. government regulations require
ethanol dispensing pumps to be identi-
fied by a small, square, orange and
black label with the common abbrevia-
tion or the appropriate percentage for
that region.
9-4Technical and consumer information
ZREVIEW COPYÐ2009 Altima(alt)
Owners Manual(owners)ÐUSA_English(nna)
02/03/09Ðdebbie
X

ENGINE
ModelQR25DE VQ35DE
TypeGasoline, 4-cycle, DOHC Gasoline, 4-cycle, DOHC
Cylinder arrangement 4-cylinder in-line 6-cylinder, V-block, Slanted at 60°
Bore x Stroke in (mm) 3.5 x 3.9 (89.0 x 100.0) 3.760 x 3.205 (95.5 x 81.4)
Displacement cu in (cm
3) 151.82 (2,488) 213.45 (3,498)
Firing order1–3–4–2 1–2–3–4–5–6
Idle speed
M/T
CVT (in “N” position) No adjustment is necessary.
Ignition timing (degree B.T.D.C. at idle
speed)
CO % at idle
Spark plugDILKAR6A-11 FXE22HR-11
Spark plug gap (Nominal) in (mm) 0.043 (1.1) 0.043 (1.1)
Camshaft operation Timing chain Timing chain
This spark ignition system complies with the Canadian standard ICES-002.
SPECIFICATIONS
Technical and consumer information9-7
ZREVIEW COPYÐ2009 Altima(alt)
Owners Manual(owners)ÐUSA_English(nna)
02/03/09Ðdebbie
X

Due to legal requirements in some states and
Canadian Provinces, your vehicle may be re-
quired to be in what is called the “ready condi-
tion” for an Inspection/Maintenance (I/M) test of
the emission control system.
The vehicle is set to the “ready condition” when it
is driven through certain driving patterns. Usually,
the ready condition can be obtained by ordinary
usage of the vehicle.
If a powertrain system component is repaired or
the battery is disconnected, the vehicle may be
reset to a “not ready” condition. Before taking the
I/M test, check the vehicle’s
inspection/maintenance test readiness condi-
tion. Turn the ignition switch ON without starting
the engine. If the Malfunction Indicator Light
(MIL) comes on steady for 20 seconds and then
blinks for 10 seconds , the I/M test condition is
“not ready”. If the MIL does not blink after 20
seconds, the I/M test condition is “ready”. If the
MIL indicates the vehicle is in a “not ready” con-
dition, drive the vehicle through the following
pattern to set the vehicle to the ready condition. If
you cannot or do not want to perform the driving
pattern, a NISSAN dealer can conduct it for you.WARNING
Always drive the vehicle in a safe and
prudent manner according to traffic con-
ditions and obey all traffic laws.
1. Start the engine when the engine coolant
temperature gauge needle points to C. Al-
low the engine to idle until the gauge needle
points between the C and H (normal oper-
ating temperature) .
2. Accelerate the vehicle to 55 MPH (88
km/h) , then quickly release the accelerator
pedal completely and keep it released for at
least 10 seconds.
3. Quickly depress the accelerator pedal for a
moment, then drive the vehicle at a speed of
53 - 60 MPH (86 - 96 km/h) for at least 9
minutes.
4. Stop the vehicle.
5. Accelerate the vehicle to 35 MPH (55 km/h)
and maintain the speed for 20 seconds.
6. Repeat steps 4 through 5 at least 10 times.
7. Accelerate the vehicle to 55 MPH (88 km/h)
and maintain the speed for at least 3 min-
utes.8. Stop the vehicle. Place the transmission se-
lector lever in the P (Park) or N (Neutral)
position.
9. Turn the engine off.
10. Repeat steps1-8atleast one more time.
If steps 1 through 7 are interrupted, repeat the
preceding step. Any safe driving mode is accept-
able between steps. Do not stop the engine until
step 7 is completed.
READINESS FOR INSPECTION/
MAINTENANCE (I/M) TEST
9-26Technical and consumer information
ZREVIEW COPYÐ2009 Altima(alt)
Owners Manual(owners)ÐUSA_English(nna)
02/03/09Ðdebbie
X

F.M.V.S.S. certification label..........9-10
Fog light switch.................2-33
Front air bag system
(See supplemental restraint system).....1-52
Front seats....................1-2
Fuel
Capacities and recommended
fuel/lubricants.................9-2
Fuel economy................5-21
Fuel gauge..................2-6
Fuel octane rating..............9-4
Fuel recommendation............9-3
Fuel-filler cap................3-25
Fuel-filler door and cap...........3-25
Fuel-filler door lock opener lever......3-25
Fuel-filler lid.................3-25
Fuses......................8-22
Fusible links...................8-23
G
Garage door opener, HomeLinkTUniversal
Transceiver...................2-51
Gascap.....................3-25
Gauge
Engine coolant temperature gauge.....2-5
Fuel gauge..................2-6
Odometer...................2-4
Speedometer.................2-4
Tachometer..................2-5
Trip odometer.................2-4
General maintenance..............8-2
Glove box....................2-41
Glove box lock.................2-41
Grocery hooks.................2-43H
Hands-free phone system,
BluetoothT................4-46, 4-61
Hazard warning flasher switch.........2-33
Headlight and turn signal switch........2-29
Headlight control switch............2-29
Headlights....................8-27
Heated seats..................2-34
Heater
Heater and air conditioner
controls................4-11, 4-18
Heater operation...........4-12, 4-19
HomeLinkTUniversal Transceiver.......2-51
Hood release..................3-23
Horn.......................2-34
I
Ignition Switch
Push-Button Ignition Switch.........5-7
Immobilizer system............2-26, 3-3
Important vehicle information label.......9-10
In-cabin microfilter...............8-19
Increasing fuel economy............5-21
Indicator lights and audible reminders
(See warning/indicator lights and audible
reminders)....................2-10
Inside automatic anti-glare mirror.......3-29
Inside mirror...................3-28
Instrument brightness control.........2-32
Instrument panel..............0-8, 2-2
Instrument panel dimmer switch........2-32Intelligent Key system
Key operating range..........3-8, 3-18
Key operation.................3-9
Mechanical key................3-3
Remote keyless entry operation. . .3-12, 3-18
Troubleshooting guide........3-16, 3-22
Warning signals...........3-16, 3-22
Interior light...................2-48
Interior trunk lid release.............3-24
ISOFIX child restraints.............1-25
J
Jump starting...................6-7
K
Keyfob battery replacement..........8-25
Keyless entry
With Intelligent Key system
(See Intelligent Key system).....3-12, 3-18
Keys, For Intelligent Key system.........3-2
L
Labels
Air conditioner specification label.....9-11
C.M.V.S.S. certification label........9-10
Emission control information label.....9-11
Engine serial number............9-10
F.M.V.S.S. certification label........9-10
Tire and Loading Information label.....9-11
10-3
ZREVIEW COPYÐ2009 Altima(alt)
Owners Manual(owners)ÐUSA_English(nna)
02/03/09Ðdebbie
X