HONDA CIVIC 2001 7.G Owners Manual

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Specif ications
T echnical Inf ormation
292 Dimensions
Weights
Engine
Capacities
174.6 in (4,435 mm)
67.3 in (1,710 mm)
56.9 in (1,445 mm)
103.1 in (2,620 mm)
57.9 in (1,470 mm)
57.9 in (1,470 mm)
2.95 x 3.72 in (75.0 x 94.4 mm) 11.9 US gal (45
, 9.9 Imp gal)
1.03 US gal (3.9
, 0.86 Imp gal)
101.7 cu-in (1.668 cm
)
9.5 9.9
Length
Width
Height
Wheelbase
Track
Gross vehicle weight rating See the certification label attached
to the driver’s doorjamb.
Type
BorexStroke
Displacement
Compression ratio
Spark plugs Water cooled 4-stroke
SOHC , SOHC VTEC
4-cylinder gasoline engine Fuel tank
Engine
coolant
Engine oil Automatic
transmission
fluid1.06 US gal (4.0
, 0.88 Imp gal)
1.35 US gal (5.1
, 1.12 Imp gal)
1.32 US gal (5.0, 1.10 Imp gal)
3.4 US qt (3.2
, 2.8 Imp qt)
3.7 US qt (3.5, 3.1 Imp qt)
3.2 US qt (3.0, 2.6 Imp qt)
3.5 US qt (3.3, 2.9 Imp qt)
4.4 US qt (4.2, 3.7 Imp qt)
1.6 US qt (1.5, 1.3 Imp qt)
1.7 US qt (1.6, 1.4 Imp qt)
2.9 US qt (2.7, 2.4 Imp qt)
6.2 US qt (5.9, 5.2 Imp qt)
2.6 US qt (2.5
, 2.2 Imp qt)
4.8 US qt (4.5, 4.0 Imp qt)
Including the coolant in the reserve tank and that remaining in the
engine.
Reserve tank capacity: 0.11 US gal (0.4
, 0.09 Imp gal)
See spark plug maintenance
section page 225 .
Excluding the oil remaining in the engine.
FrontRear
Approx.
1: 2: 3:4:
1 : DX, LX
2:EX
DX, LXEXChange
ManualAutomatic
Total ManualAutomatic
Change
Without filter
Total
ChangeTotal
ChangeTotal
U.S. Cars
Canada Cars
12
12 1 2
3 434
Manual trans-
mission fluidIncluding filter
Windshield
washer reservoir

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Specif ications
T echnical Inf ormation
293
Battery Fuses
Tires
Alignment
Lights
Air Conditioning
HFC-134a (R-134a)
17.6 19.4 oz (500 550 g) SP-10
12 V
12 V 60/55 W (HB2)
21/5 W
60 psi (420 kPa , 4.2 kgf/cm
)
12 V 5 W
12 V 8 W
12 V 5 W
12 V 5 W
12 V 8 W
12 V 5 W
12 V 21 W
12 V 3 CP
12 V 21 W
12 V 21/5 W
12 V 21 W
12 V 3 CP
12 V 36 AH/5 HR
Capacity Interior
Under-hood Size
Pressure
Toe-in
Camber
Caster
1°33’45’
0°
0.00 in (0.0 mm)
30 psi (210 kPa , 2.1 kgf/cm)
T115/70D14 88M
P185/65R15 86HP185/70R14 87S
Headlights (HI/LO)
Front turn signal/side marker
lights
Front parking light
Rear turn signal lights
Stop/Taillights/Rear side
marker lights
Back-up lights
Taillights
High-mount brake light
License plate lights
Ceiling light
Front ceiling light
Spotlights
Trunk light
Refrigerant type
Charge quantity
Lubricant oil type
See page 285 or the fuse label
attached to the inside of the fuse
box door under the steering
column.
See page 284 or the fuse box
cover.
0.08 in ( 2.0 mm)
T125/70D15 95M
FrontRear
FrontRear
Front
1: EX
2: LX Front/Rear
Spare
Front/Rear
Spare
1 : U.S.: DX, LX Canada: DX, LX without ABS
2 : Canada: LX with ABS
3: EX
12
1
2, 3
1 1, 23

µ
The treadwear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlled
conditions on a specif ied government
test course. For example, a tire
graded 150 would wear one and one-
half (1 1/2) times as well on the
government course as a tire graded
100. The relative perf ormance of
tires depends upon the actual condi-
tions of their use, however, and may
depart signif icantly f rom the norm
due to variations in driving habits,
service practices and dif f erences in
road characteristics and climate. The traction grades, f rom highest to
lowest, are AA, A, B, and C. Those
grades represent the tire’s ability to
stop on wet pavement as measured
under controlled conditions on
specif ied government test surf aces
of asphalt and concrete. A tire
marked C may have poor traction
perf ormance.
Warning: The traction grade
assignedtothistireisbasedon
straight-ahead braking traction tests,
and does not include acceleration,
cornering, hydroplaning, or peak
traction characteristics.
Quality grades can be f ound where
applicable on the tire sidewall
between the tread shoulder and the
maximum section width. For
example:
All passenger car tires must conf orm
to Federal Saf ety Requirements in
addition to these grades.
DOT T ire Quality Grading (U.S. Cars)
T echnical Inf ormation T readwear
Unif orm T ire Quality Grading
T readwear 200
Traction AA
Temperature A
DOT Quality Grades Traction AA, A, B, C
294

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The temperature grades are A (the
highest), B, and C, representing the
tire’s resistance to the generation of
heat and its ability to dissipate heat
when tested under controlled
conditions on a specif ied indoor
laboratory test wheel. Sustained high
temperature can cause the material
of the tire to degenerate and reduce
tire life, and excessive temperature
can lead to sudden tire f ailure. The
grade C corresponds to a level of
perf ormance which all passenger car
tires must meet under the Federal
Motor Vehicle Saf ety Standard No.
109. Grades B and A represent
higher levels of perf ormance on the
laboratory test wheel than the
minimum required by law. Warning: The temperature grade f or
this tire is established f or a tire that
is properly inf lated and not over-
loaded. Excessive speed, underinf la-
tion, or excessive loading, either
separately or in combination, can
cause heat buildup and possible tire
f ailure.
DOT T ire Quality Grading (U.S. Cars)
T echnical Inf ormation
Temperature A,B,C
295

Some conventional gasolines are
being blended with alcohol or an
ether compound. These gasolines
are collectively ref erred to as
oxygenated f uels. To meet clean air
standards, some areas of the United
States and Canada use oxygenated
f uels to help reduce emissions.
If you use an oxygenated f uel, be
sure it is unleaded and meets the
minimum octane rating requirement.
Bef ore using an oxygenated f uel, try
to conf irm the f uel’s contents. Some
states/provinces require this
informationtobepostedonthepump.If you notice any undesirable
operating symptoms, try another
service station or switch to another
brand of gasoline.
Fuel system damage or perf ormance
problems resulting f rom the use of
an oxygenated f uel containing more
than the percentages of oxygenates
given above are not covered under
warranty.
(ethyl or grain alcohol)
You may use gasoline containing up
to 10 percent ethanol by volume.
Gasoline containing ethanol may be
marketed under the name ‘‘Gasohol.’’
The f ollowing are the U.S. EPA and
Canadian CGSB approved
percentages of oxygenates:
(Methyl Tertiary Butyl
Ether)
You may use gasoline containing up
to 15 percent MTBE by volume.
(methyl or wood
alcohol)
Your vehicle was not designed to use
fuel that contains methanol.
Methanol can corrode metal parts in
the fuel system, and also damage
plastic and rubber components. This
damage would not be covered by
your warranties.
T echnical Inf ormation
Oxygenated Fuels
ET HA NOL
MT BE
MET HA NOL
296

If you are planning to take your
Honda outside the U.S. or Canada,
contact the tourist bureaus in the
areas you will be traveling in to f ind
out about the availability of unleaded
gasoline with the proper octane
rating.
If unleaded gasoline is not available,
be aware that using leaded gasoline
in your Honda will af f ect perf or-
mance and fuel mileage, and damage
its emissions controls. It will no
longer comply with U.S. and
Canadian emissions regulations, and
will be illegal to operate in North
America. To bring your car back into
compliance will require the replace-
ment of several components, such as
theoxygensensorsandthethree
way catalytic converter. These re-
placements are not covered under
warranty.
Driving in Foreign Countries
T echnical Inf ormation297

ÎÎ
In Canada, Honda vehicles comply
with the Canadian Motor Vehicle
Saf ety Standards (CMVSS) f or
Emissions valid at the time they are
manuf actured.
The United States Clean Air Act
sets standards f or automobile
emissions. It also requires that
automobile manufacturers explain to
owners how their emissions controls
workandwhattodotomaintain
them. This section summarizes how
the emissions controls work.
Scheduled maintenance is on page
.
The burning of gasoline in your car’s
engine produces several byproducts.
Some of these are carbon monoxide
(CO), oxides of nitrogen (NOx) and
hydrocarbons (HC). Gasoline
evaporating from the tank also
produces hydrocarbons. Controlling
the production of NOx, CO, and HC
is important to the environment.
Under certain conditions of sunlight
and climate, NOx and HC react to
f orm photochemical ‘‘smog.’’ Carbon
monoxide does not contribute to
smog creation, but it is a poisonous
gas.
Your car has a Positive Crankcase
Ventilation System. This keeps
gasses that build up in the engine’s
crankcase from going into the
atmosphere. The Positive Crankcase
Ventilation valve routes them fromthe crankcase back to the intake
manif old. They are then drawn into
the engine and burned.
As gasoline evaporates in the f uel
tank, an evaporative emissions
control canister f illed with charcoal
adsorbs the vapor. It is stored in this
canister while the engine is of f . Af ter
the engine is started and warmed up,
the vapor is drawn into the engine
and burned during driving.
The Onboard Ref ueling Vapor
Recovery (ORVR) system captures
the f uel vapors during ref ueling. The
vapors are adsorbed in a canister
f illed with activated carbon. While
driving, the f uel vapors are drawn
into the engine and burned of f .
194
The Clean Air Act
Crankcase Emissions Control
System Evaporative Emissions Control
System
Onboard Ref ueling Vapor
Recovery
T echnical Inf ormation
Emissions Cont rols
298

The three way catalytic converter is
in the exhaust system. Through
chemical reactions, it converts HC,
CO, and NOx in the engine’s exhaust
to carbon dioxide (CO ), dinitrogen
(N ), and water vapor.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO and NOx produced.
The exhaust emissions controls
include three systems: PGM-FI,
Ignition Timing Control and Three
Way Catalytic Converter. These
three systems work together to
control the engine’s combustion and
minimize the amount of HC, CO, and
NOx that comes out the tailpipe. The
exhaust emissions control systems
are separate from the crankcase and
evaporative emissions control
systems.
The PGM-FI System uses sequential
multiport f uel injection.
It has three subsystems: Air Intake,
Engine Control, and Fuel Control.
The Engine Control Module (ECM)
or the Powertrain Control Module
(PCM) uses various sensors to
determine how much air is going
into the engine. It then controls how
much f uel to inject under all operat-
ing conditions.
The emissions control systems are
covered by warranties separate f rom
the rest of your car. Read your
warranty manual f or more inf orma-
tion.
The emissions control systems are
designed and certif ied to work to-
gether in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Genuine Honda replacement parts or
their equivalent f or repairs. Using
lower quality parts may increase the
emissions f rom your car.
2
2 Replacement Parts
Exhaust Emissions Controls
PGM-FI Syst em
Three Way Catalytic Converter
Ignit ion T iming Cont rol Syst em
Emissions Cont rols
T echnical Inf ormation
299

The three way catalytic converter
contains precious metals that serve
as catalysts, promoting chemical
reactions to convert the exhaust
gasses without af f ecting the metals.
The catalytic converter is ref erred to
as a three-way catalyst, since it acts
on HC, CO, and NOx. A replacement
unit must be an original Honda part
or its equivalent.Always use unleaded gasoline.
Even a small amount of leaded
gasoline can contaminate the
catalyst metals, making the three
way catalytic converter inef f ective.
The three way catalytic converter
must operate at a high temperature
for the chemical reactions to take
place. It can set on f ire any com-
bustible materials that come near it.
Park your car away f rom high grass,
dry leaves, or other f lammables.
A defective three way catalytic
converter contributes to air pollution,
and can impair your engine’s per-
f ormance. Follow these guidelines to
protect your car’s three way catalytic
converter. Keep the engine tuned-up.
Have your car diagnosed and
repaired if it is misf iring, back-
f iring, stalling, or otherwise not
running properly.
(EX) (DX, LX)
T echnical Inf ormation
Three Way Catalytic Converter
300
TTHHRREEEEWWAAYYCCAATTAALLYYTTIICCCCOONNVVEERRTTEERRTTHHRREEEEWWAAYYCCAATTAALLYYTTIICCCCOONNVVEERRTTEERR

CONT INUED
If you take your vehicle f or a state
emissions test shortly af ter the
battery has been disconnected or
gone dead, it may not pass the test.
This is because of certain ‘‘readiness
codes’’ that must be set in the on-
board diagnostics f or the emissions
systems. These codes are erased
when the battery is disconnected,
and set again only after several days
of driving under a variety of
conditions.If the testing f acility determines that
the readiness codes are not set, you
will be requested to return at a later
date to complete the test. If you must
get the vehicle re-tested within the
next two or three days, you can
condition the vehicle for re-testing
by doing the f ollowing.
Make sure the gas tank is nearly,
but not completely, f ull (around
3/4).
Make sure the vehicle has been
parked with the engine of f f or 8
hours or more.
Make sure the ambient
temperature is between 20° and
95°F. Without touching the accelerator
pedal, start the engine and let it
idle f or 20 seconds.
Keep the vehicle in Park
(automatic transmission) or
Neutral (manual transmission).
Increase the engine speed to 2,000
rpm and hold it there until the
temperature gauge rises to at least
1/4of thescale(approximately3
minutes).
T echnical Inf ormation
T esting of Readiness Codes
St at e Emissions T est ing
301