2005 HONDA CIVIC engine

Try to maintain a constant speed.
Everytimeyouslowdownand
speed up, your vehicle uses extra
fuel.Usethecruisecontrolwhen
appropriate.
Combine several short trips into
one.
The air conditioning puts an extra
load on the engine which makes it
usemorefuel.Usethefresh-air
ventilation when possible.
Always maintain your vehicle
according to the maintenance
schedule. See
(see page
).
an underinf lated tire
causes more ‘‘rolling resistance,’’
which uses f uel.
The build-up of snow or mud on
your vehicle’s underside adds
weight and rolling resistance.
Frequent cleaning helps your f uel
mileage and reduces the chance of
corrosion.
Drive moderately. Rapid
acceleration, abrupt cornering and
hard braking use more f uel.
Always drive in the highest gear
possible. 148
For example,
Fuel Economy
Improving Fuel Economy
Owner’s
Maintenance Checks
126
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Make sure all windows, mirrors,
and outside lights are clean and
unobstructed. Remove f rost, snow,
or ice.
Check that the hood and trunk are
f ully closed.
Visually check the tires. If a tire
looks low, use a gauge to check its
pressure.Check that any items you may be
carrying are stored properly or
f astened down securely.
Check the seat adjustment (see
page ).
Check the adjustment of the
inside and outside mirrors (see
page ).
Check the steering wheel
adjustment (see page ).
Make sure the doors are securely
closed and locked.Fasten your seat belt. Check that
your passengers have f astened
their seat belts (see page ).
When you start the engine, check
the gauges and indicator lights in
the instrument panel (see page
).
Youshoulddothefollowingchecks
and adjustments every day bef ore
you drive your vehicle. 1. 2. 3. 4.
9.
8.
7.
6.
5.
76
81 68 15
53
Preparing to Drive
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Apply the parking brake.
In cold weather, turn of f all
electrical accessories to reduce
the drain on the battery.
Push the clutch pedal down all the
way.
Make sure the shif t lever is in
Park. Press on the brake pedal.
Without touching the accelerator
pedal, turn the ignition key to the
START (III) position. Do not hold
the key in START for more than
15 seconds at a time. If the engine
does not start right away, pause
f or at least 10 seconds bef ore
trying again.If the engine does not start within
15 seconds, or starts but stalls
right away, repeat step 4 with the
accelerator pedal pressed halfway
down. If the engine starts, release
pressure on the accelerator pedal
so the engine does not race.
If the engine fails to start, press
the accelerator pedal all the way
downandholdittherewhile
starting to clear flooding. If the
engine still does not start, return
to step 5.
1. 2. 3. 4.
6.
5.
Manual Transmission:
Automatic Transmission: 70
Starting the Engine
Driving
135
Immobilizer System
The engine is harder to start in cold
weather. Also, the thinner air f ound at
altitudes above 8,000 f eet (2,400
meters) adds to this problem.
T he immobilizer system protects your
vehicle f rom thef t. If an improperly-
coded key (or other device) is used, the
engine’s f uel system is disabled. See
on page .
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The manual transmission is syn-
chronizedinallforwardgearsfor
smooth operation. It has a lockout so
you cannot shift directly from Fifth
to Reverse. When shif ting up or
down,makesureyoupushtheclutch
pedal down all the way, shift to the
next gear, and let the pedal up
gradually. When you are not shif ting,
do not rest your f oot on the clutch
pedal. This can cause your clutch to
wear out faster.Come to a full stop before you shift
into Reverse. You can damage the
transmission by trying to shif t into
Reverse with the vehicle moving.
Push down the clutch pedal, and
pause f or a f ew seconds bef ore
shif ting into Reverse, or shif t into
one of the f orward gears f or a
moment. This stops the gears so
they won’t ‘‘grind.’’
When slowing down, you can get
extra braking f rom the engine by
shifting to a lower gear. This extra
braking can help you maintain a safe
speed and prevent your brakes f rom
overheating while going down a
steep hill. Bef ore downshif ting,
make sure the vehicle speed is low
enough that you will not activate the
engine speed limiter in the lower
gear. On EX and LX models in the
U.S., and all models in Canada, make
sure the engine speed will not go into
the tachometer’s red zone in the
lower gear bef ore downshif ting.
Manual T ransmission
136
Rapid slowing or speeding up
can cause loss of control on
slippery surfaces. If you crash,
you can be injured.
Use extra care when driving on
slippery surfaces.
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Shif t up
1st to 2nd
2nd to 3rd 3rd to 4th4th to 5th Normal acceleration
15 mph (24 km/h)
27 mph (43 km/h)
39 mph (63 km/h)
53 mph (85 km/h)
Drive in the highest gear that lets
the engine run and accelerate
smoothly. This will give you the best
f uel economy and ef f ective emis-
sions control. The f ollowing shif t
points are recommended:
If you exceed the maximum speed
f or the gear you are in, the engine
speed will enter into the tachometer’s
red zone. If this occurs, you may f eel
the engine cut in and out. This is
caused by a limiter in the engine’s
computer controls. The engine will
run normally when you reduce the
RPM below the red zone.
Bef ore downshif ting, make sure the
engine will not go into the
tachometer’s red zone.If you exceed the maximum speed
f or the gear you are in, you may f eel
the engine cut in and out. This is
caused by a limiter in the engine’s
computer controls. The engine will
run normally when you reduce the
engine speed by upshif ting or
slowing down.
Bef ore downshif ting, make sure the
car speed is low enough that you will
not activate the engine speed limiter
in the lower gear.
OnEXandLXmodelsintheU.S.,and
all models in Canada On DX model in the U.S.
Recommended Shif t Points Engine Speed L imiter
Manual T ransmission
Driving
137
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µµµ µ
µ
µ
This position mechani-
cally locks the transmission. Use
Park whenever you are turning of f or
starting the engine. To shif t out of
Park, you must press on the brake
pedal and have your f oot of f the
accelerator pedal.
If you have done all of the above and
still cannot move the lever out of
Park, see on
page . To avoid transmission damage, come
to a complete stop bef ore shif ting
into Park. The shif t lever must be in
Park bef ore you can remove the key
from the ignition switch.
Use Neutral if you
need to restart a stalled engine, or if
it is necessary to stop brief ly with
the engine idling. Shif t to the Park
position if you need to leave your
vehicle for any reason. Press on the
brake pedal when you are moving
the shift lever from Neutral to
another gear.
Use this position f or
your normal driving. The
transmission automatically selects a suitable gear for the vehicle speed
and acceleration. You may notice the
transmission shif ting up at higher
speeds when the engine is cold. This
helps the engine warm up f aster.
This position is similar
to D, except only the first three
gears are selected. Use D to provide
engine braking when going down a
steep hill. D can also keep the
transmission f rom cycling between
third and f ourth gears in stop-and-go
driving.
This position locks
the transmission in second gear. It
does not downshif t to f irst gear
when you come to a stop.
Use Second gear: For more power when climbing.
To increase engine braking when
going down steep hills.
For starting out on a slippery
surf ace or in deep snow.
Press the brake
pedal and press the release button to
the front of the shift lever to shift
f rom Park to Reverse. To shif t f rom
Reverse to Neutral, come to a
completestopandthenshift.
140
3
3
Do this:
Press the brake pedal and
press the release button.
Press the release button.
Move the lever.
To shift from:
PtoR
RtoP
NtoR
Dto2
2toD
DtoD DtoN
DtoD
NtoDRtoN
3
3
3
3
Automatic Transmission
Park (P)
Shif t L ock Release Neutral (N)
Drive (D) Drive (D )
Second (2)
Reverse (R)
3
Driving
139
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Do this if pushing on the brake pedal
and pressing the release button does
not shif t the transmission out of
park:Set the Parking brake.
Remove the key from the ignition
switch.
Put a cloth on the edge of the Shif t
Lock Release slot cover next to
the shif t lever. Using a small f lat-
tipped screwdriver or small metal
plate, caref ully pry on the edge of
the cover to remove it. Insert the key in the Shift Lock
Release slot.
Push down on the key while you
pressthereleasebuttononthe
shif t lever and move the shif t lever
out of Park to Neutral.
If you exceed the maximum speed
f or the gear you are in, the engine
speed will enter into the tachometer’s
red zone. If this occurs, you may f eel
the engine cut in and out. This is
caused by a limiter in the engine’s
computer controls. The engine will
run normally when you reduce the
RPM below the red zone.
If you exceed the maximum speed
f or the gear you are in, you may f eel
the engine cut in and out. This is
caused by a limiter in the engine’s
computer controls. The engine will
run normally when you reduce the
engine speed by upshif ting or
slowing down.
1. 2. 3.
4.5.OnEXandLXmodelsintheU.S.,andall models in Canada
On DX model in the U.S.
Shif t L ock Release
Engine Speed L imiter
Automatic Transmission
140
COVER
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Remove the key from the Shift
Lock Release slot, then install the
cover. Make sure the notch on the
cover is on the lef t side.
Return the key to the ignition
switch, press the brake pedal, and
restart the engine.Never park over dry leaves, tall
grass, or other f lammable
materials. The hot three way
catalytic converter could cause
these materials to catch on fire.
Make sure the parking brake is
f ully released bef ore driving away.
Driving with the parking brake
partially set can overheat or
damage the rear brakes.
Always use the parking brake when
you park your vehicle. Make sure
the parking brake is set f irmly or
your vehicle may roll if it is on an
incline.
If your vehicle has an automatic
transmission, set the parking brake
bef ore you put the transmission in
Park. This keeps the vehicle f rom
moving and putting pressure on the
parking mechanism in the
transmission.
Lock the doors.
Place any packages, valuables, etc.,
in the trunk or take them with you.
Turn of f the lights.
Make sure the moonroof and the
windows are closed. If the vehicle is f acing uphill, turn
the f ront wheels away f rom the
curb. If you have a manual
transmission, put it in f irst gear.
If the vehicle is f acing downhill,
turn the front wheels toward the
curb. If you have a manual
transmission, put it in reverse gear.
If you need to use the Shif t Lock
Release, it means your vehicle is
developing a problem. Have it
checked by your dealer.
6.
Automatic Transmission, Parking
Parking
Parking T ips
Driving
141
RELEASE BUTTON
SHIFT LOCK RELEASE SLOT
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