1996 NISSAN SENTRA Engine control

When installing a CB ham radio or a car
phone in your NISSAN, be sure to observe
the following cautions, otherwise the new
equipment may adversely affect the Multi-
port Fuel Injection (MFI) system and other
electronic parts.
CAUTION
cKeep the antenna as far as possible
away from the Engine Control Module
(ECM).
cAlso keep the antenna wire more than
8 inches (20 cm) away from the en-
gine control harness. Do not route
the antenna wire next to any harness.
cAdjust the antenna standing-wave ra-
tio as recommended by the
manufacturer.
cConnect the ground wire from the CB
radio chassis to the body.
cFor details, consult a NISSAN dealer.
CB RADIO OR CAR PHONE
3-18
ZX

4 Starting and driving
Precautions when starting and driving ................. 4-2
Ignition switch ....................................................... 4-4
Before starting the engine .................................... 4-5
Driving with automatic transmission..................... 4-6
Driving with manual transmission ........................ 4-9
Starting the engine ............................................. 4-11
Parking brake operation ..................................... 4-11
Cruise control (If so equipped)........................... 4-12
Break-in schedule............................................... 4-13
Increasing fuel economy .................................... 4-14
Parking/parking on hills ...................................... 4-15
Precautions when driving ................................... 4-16
Anti-lock brake system (ABS) (If so equipped).. 4-16
Cold weather driving cautions ............................ 4-18
ZX

WARNING
Do not leave children, unreliable
adults, or pets alone in your vehicle.
They could accidentally injure them-
selves or others through inadvertent
operation of the vehicle. Also, on hot,
sunny days, temperatures in a closed
vehicle could quickly become high
enough to cause severe or possibly
fatal injuries to people or animals.
EXHAUST GAS (Carbon monoxide)
WARNING
Do not breathe exhaust gases; they
contain colorless and odorless carbon
monoxide. Carbon monoxide is dan-
gerous. It can cause unconsciousness
or death.
cIf you suspect that exhaust fumes are
entering the vehicle, drive with all
windows fully open, and have the
vehicle inspected immediately.
cDo not run the engine in closed
spaces such as a garage for any
longer than is absolutely necessary.cDo not park the vehicle with the en-
gine running for any extended length
of time.
cKeep the trunk lid closed while driv-
ing, otherwise exhaust gases could
be drawn into the passenger com-
partment. If you must drive in this
manner for some reason, take the
following steps:
1. Open all the windows.
2. Set the air recirculate button (if so
equipped) ``OFF'' and the fan con-
trol dial to 4 (high) to circulate the
air.
cIf electrical wiring or other cable con-
nections must pass to a trailer
through the seal on the trunk lid or
the body, follow the manufacturer's
recommendation to prevent carbon
monoxide entry into the vehicle.
cThe exhaust system and body should
be inspected by a qualified mechanic
whenever:
a. The vehicle is raised for service.b. You suspect that exhaust fume-
sare entering into the passenger
compartment.
c. You notice a change in the sound
of the exhaust system.
d.
You have had an accident involv-
ing damage to the exhaust system,
underbody, or rear of the vehicle.
THREE WAY CATALYST
The three way catalyst is an emission control
device installed in the exhaust system. Ex-
haust gases in the converter are burned at
high temperatures to help reduce pollutants.
WARNING
cThe exhaust gas and the exhaust
system are very hot. While the engine
is running, keep people or flammable
materials away from the exhaust
pipe.
cDo not stop or park the vehicle over
flammable materials such as dry
grass, waste paper or rags, as they
may burn easily.
PRECAUTIONS WHEN
STARTING AND DRIVING
4-2
ZX

To help prevent damage
cDo not use leaded gasoline. Deposits
from leaded gasoline seriously reduce
the three way catalyst's ability to help
reduce exhaust pollutants.
cKeep your engine tuned up. Malfunc-
tions in the ignition, fuel injection, or
electrical systems can cause overrich
fuel flow into the converter, causing it
to overheat. Do not keep driving if the
engine misfires, or if noticeable loss
of performance or other unusual op-
erating conditions are detected. Have
the vehicle inspected promptly by an
authorized NISSAN dealer.
cAvoid driving with an extremely low
fuel level. Running out of fuel could
cause the engine to misfire, damaging
the three way catalyst.
cDo not race the engine while warming
it up.
cDo not push or tow your vehicle to
start the engine.Failure to operate this vehicle in a safe and
prudent manner may result in loss of control
or an accident. Be alert and drive defen-
sively at all times. Obey all traffic regula-
tions. Avoid excessive speed, high speed
cornering, or sudden steering maneuvers,
because these driving practices could
cause you to lose control of your vehicle.As
with any vehicle, a loss of control could
result in a collision with other vehicles or
objects, or cause the vehicle to rollover,
particularly if the loss of control causes
the vehicle to slide sideways.Be attentive
at all times, and avoid driving when tired.
Never drive when under the influence of
alcohol or drugs (including prescription or
over-the-counter drugs which may cause
drowsiness). Always wear your seat belt as
outlined in the ``Seat Belts'' section of this
manual, and also instruct your passengers
to do so.
WARNING
Alcohol in the blood stream reduces
coordination, delays reaction time and
impairs judgment. Driving after drink-
ing alcohol increases the likelihood of
being involved in an accident injuring
yourself and others. Additionally, if you
are injured in the accident alcohol can
increase the severity of injury.
Nissan is committed to safe driving. How-
ever, you must choose not to drive under
the influence of alcohol. Every year thou-
sands of people are injured or killed in
alcohol related accidents. Although the local
laws vary on what is considered to be
legally intoxicated, the fact is that alcohol
affects all people differently and most
people underestimate the effects of alcohol.
Remember, drinking and driving don't mix!
And that's true for drugs, too (over the
counter, prescription, and illegal drugs).
Don't drive if your ability to operate your
vehicle is impaired by alcohol, drugs, or
some other physical condition.
AVOIDING COLLISION AND
ROLLOVERDRINKING ALCOHOL/DRUGS
AND DRIVING
4-3
ZX

1) Move the shift lever into the P position.
2) Turn the ignition key slightly in the ON
direction.
3) Turn the key toward the LOCK position.
4) Remove the key.
If the key is removed from the ignition
switch, the shift lever cannot be moved from
P (Park).The shift lever can be moved if
the ignition switch is in the ACC posi-
tion. The shift lever can also be moved if
the ignition switch is in the ON position
and the foot brake pedal is depressed.
There is an OFF position in between LOCK
and ACC, although it does not show on the
lock cylinder. When the ignition is in OFF
the steering wheel is not locked.
In order for the steering wheel to be locked,
it must be turned about 1/8 of a turn coun-
terclockwise from the straight up position,
and the key must be removed from the
ignition.WARNING
To lock the steering wheel, remove the
key. To unlock the steering wheel, in-
sert the key and turn it gently while
rotating the steering wheel slightly
right and left.
Never remove the key while driving. If
the key is removed, the steering wheel
will lock. This may cause the driver to
lose control of the vehicle and could
result in serious vehicle damage or
personal injury.
OFF (Manual transmission model) (1)
The engine can be turned off without locking
the steering wheel.
ACC (Accessories) (2)
This position activates electrical accesso-
ries such as the radio when the engine is
not running.
ON Normal operating position (3)
This position turns on the ignition system
and the electrical accessories.
START (4)
This position activates the starter motor,
which starts the engine.cMake sure the area around the vehicle is
clear.
cMaintenance items listed here should be
checked periodically, e.g., each time you
check engine oil.
cCheck that all windows and lights are
clean.
cVisually inspect tires for their appearance
and condition. Also check tires for proper
inflation.
cLock all doors.
cPosition seat and adjust head restraints.
cAdjust inside and outside mirrors.
cFasten seat belts and ask all passengers
to do likewise.
cCheck the operation of warning lights
when key is turned to the ON (3) position.
BEFORE STARTING THE
ENGINE
4-5
ZX

The automatic transmission in your vehicle
(if so equipped) is electronically controlled
by a microcomputer to produce maximum
power and smooth operation.
Shown on the following pages are the rec-
ommended operating procedures for this
transmission. Follow these procedures for
maximum vehicle performance and driving
enjoyment.
Starting the vehicle
cAfter starting the engine, fully depress
the foot brake pedal before shifting the
shift lever to the D, R, 2 or 1 position. Be
sure the vehicle is fully stopped before
attempting to shift the shift lever.
This automatic transmission is designed
so the foot brake pedal MUST be de-
pressed before shifting from P to any
drive position while the ignition switch is
ON.
Normally, the shift lever cannot be
moved out of P and into any of the other
gear positions if the ignition key is
turned to LOCK or if the key is removed
from the switch.
When the battery charge is low, the shiftlever can be moved if the ignition switch
is in the ACC position.
1. Keep the foot brake pedal depressed and
shift into a driving gear.
2. Release the parking brake and foot
brake, then gradually start the vehicle in
motion.
cCold engine idle speed is high, so use
caution when shifting into a forward
or reverse gear before the engine has
warmed up.
cAvoid revving up the engine while the
vehicle is stopped. This could cause
unexpected vehicle movement.
Driving precautions
To help prevent transmission damage:
cDo not depress the accelerator pedal
while shifting from P or N to R, D, 2 or
1. Always depress the brake pedal
until shifting is completed.
cNever shift to P or R while the vehicle
is moving.
cWhen stopping the vehicle on an up-
hill grade, do not hold the vehicle by
depressing the accelerator pedal. Thefoot brake should be used for this
purpose.
DRIVING WITH AUTOMATIC
TRANSMISSION
4-6
ZX

For quick acceleration in high altitude areas
(over 4,000 ft [1,219 m]):
For GA16DE engine models:
Gear change MPH (km/h)
1st to 2nd 15 (25)
2nd to 3rd 35 (55)
3rd to 4th 45 (75)
4th to 5th 50 (80)
For SR20DE engine models:
1st to 2nd 15 (25)
2nd to 3rd 25 (40)
3rd to 4th 40 (65)
4th to 5th 45 (75)Suggested maximum speed in each
gear
Downshift to a lower gear if the engine is not
running smoothly, or if you need to acceler-
ate.
Do not exceed the maximum suggested
speed (shown below) in any gear. For level
road driving, use the highest gear sug-
gested for that speed. Always observe
posted speed limits, and drive according to
the road conditions, which will ensure safe
operation. Do not over-rev the engine when
shifting to a lower gear as it may cause
engine damage or loss of vehicle control.
GA16DE engine models:
Gear MPH (km/h)
1st 30 (50)
2nd 55 (90)
3rd 85 (135)
4th & 5th ÐSR20DE engine models:
Gear MPH (km/h)
1st 35 (55)
2nd 60 (95)
3rd 85 (135)
4th & 5th Ð
4-10
ZX

To reset at a slower cruising speed,use
one of the following three methods:
a) Lightly tap the brake pedal. When the
vehicle attains the desired speed, push
the COAST/SET switch and release it.
b) Push and hold the COAST/SET switch.
Release the switch when the vehicle
slows down to the desired speed.
c) Push, then quickly release the
COAST/SET switch. Each time you do
this, the set speed decreases by about 1
MPH (1.6 km/h).
To resume the preset speed,push and
release the RESUME switch. The vehicle
returns to the last set cruising speed when
the vehicle speed is over 30 MPH (48 km/h).
Precautions
cIf the cruise control system malfunctions,
it cancels automatically. The cruise indi-
cator light in the instrument panel then
blinks to warn the driver.
cWhen the cruise indicator light blinks,
turn the cruise control main switch off
and have the system checked by your
NISSAN dealer.cThe cruise indicator light may blink when
the cruise control main switch is turned
ON while pushing the RES/ACCEL,
COAST/SET, or CANCEL switch (lo-
cated on the steering wheel). To properly
set the cruise control system perform the
steps above in the order indicated.
Avoid using the cruise control when
driving under the following conditions:
cwhen it is not possible to keep the vehicle
at a set speed.
cin heavy traffic or in traffic that varies in
speed.
con winding roads, or hilly roads.
con slippery roads (rain, snow, ice, etc.).
cin very windy areas.
CAUTION
On manual transmission models, do
not shift into neutral without depress-
ing the clutch pedal when the cruise
control is on. Should this occur, de-
press the clutch pedal and turn the
main switch off immediately. Failure to
do so may cause engine damage.During the first 1,000 miles (1,600 km),
follow these recommendations for the future
reliability and economy of your new vehicle.
Failure to follow these recommendations
may result in vehicle damage or shortened
engine life.
cDo not drive over 55 MPH (90 km/h) and
do not run the engine over 4,000 rpm.
Avoid driving for long periods at constant
speed, either fast or slow.
cDo not accelerate at full throttle in any
gear.
cAvoid quick starts.
cAvoid hard braking as much as possible.
cDo not tow a trailer for the first 500 miles
(800 km).
BREAK-IN SCHEDULE
4-13
ZX