2004 HONDA ACCORD COUPE fuel

To saf ely operate your vehicle, your
tires must be the proper type and
size, in good condition with adequate
tread, and correctly inf lated.
The f ollowing pages give more
detailed inf ormation on how to take
care of your tires and what to do
when they need to be replaced.Keeping the tires properly inf lated
provides the best combination of
handling, tread lif e, and riding
comf ort.
Underinf lated tires wear unevenly,
adversely affect handling and fuel
economy, and are more likely to
fail from being overheated.
Overinf lated tires can make your
vehicleridemoreharshly,are
more prone to damage f rom road
hazards, and wear unevenly.
We recommend that you visually
check your tires every day. If you
think a tire might be low, check it
immediately with a tire gauge. Use a gauge to measure the air
pressure at least once a month. Even
tires that are in good condition may
lose one to two psi (10 to 20 kPa, 0.1
to 0.2 kgf /cm ) per month.
Remember to check the spare tire at
thesametime.
Check the pressure in the tires when
they are cold. This means the vehicle
has been parked f or at least three
hours, or driven less than 1 mile (1.6
km).
Add or release air, if needed, to
match the recommended cold tire
pressures on page .
246
CONT INUED
Tires
Maint enance
Inf lation
245
Using tires that are excessively
worn or improperly inflated can
cause a crash in which you can
be seriously hurt or killed.
Follow all instructions in this
owner’s manual regarding tire
inflation and maintenance.
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No. Amps. Circuits Protected Amps. Circuits Protected
No. Circuits Protected
No. Amps.
: On Canadian models
1234567 (15 A)
15 A
(10 A) 15 A
10 A
7.5 A
10 A DBW
Ignition Coil
Daytime Running Light
Laf Heater
Radio
Interior Light
Back-Up Lights 20 A
15 A
7.5 A
30 A Door Lock
Front Accessory Sockets
IG OPDS (Occupant
Position Detection System)
IG Wiper
Not Used
Not Used
89
10 11 1213 Driver’s Power Seat Sliding
Heated Seats
Driver’s Power Seat
Reclining
Not Used
IG ACG
IG Fuel Pump
IG Washer
IG Meter
IG SRS
IGP (PGM-FI ECU)
Not Used
Not Used
Passenger’s Power Window
Driver’s Power Window
Moonroof
Not Used
IG HAC
Not Used
ACC
HAC OP
141516 17 18192021222324252627282930313233 (20 A)
(20 A)
(20 A)
15 A
15 A
7.5 A
7.5 A 10 A
7.5 A
20 A
20 A
(20 A)
7.5 A
7.5 A
7.5 A
Fuse Locations
T aking Care of t he Unexpect ed279
INTERIOR FUSE BOX
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Thediagramsinthissectiongive
you the dimensions and capacities of
your Honda, and the locations of the
identif ication numbers. It also
includes inf ormation you should
know about your vehicle’s tires and
emissions control systems.................
Identif ication Numbers . 282
Specif ications
..................
(4-cylinder Models) . 284
Specif ications ..................
(6-cylinder Models) . 286
DOT Tire Quality Grading .....................
(U.S.Vehicles) .288
.................................
Treadwear . 288
......................................
Traction . 288
.............................
Temperature . 289
.................................
Tire Labeling . 290 .........................
Oxygenated Fuels . 291
......
Driving in Foreign Countries . 292
.......................
Emissions Controls . 293
.....................
The Clean Air Act . 293
Crankcase Emissions Control
....................................
System . 293
Evaporative Emissions Control ....................................
System . 293
Onboard Ref ueling Vapor ................................
Recovery . 293
...
Exhaust Emissions Controls . 294
....................
PGM-FI System . 294
Ignition Timing Control
................................
System . 294
Exhaust Gas Recirculation ...................
(EGR) System . 294
Three Way Catalytic ...........................
Converter . 294
....................
Replacement Parts . 294
..
Three Way Catalytic Converter . 295
..............
State Emissions Testing . 296
....
Testing of Readiness Codes . 296
T echnical Inf ormat ion
T echnical Inf ormation281
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Specif ications (4-cylinder Models)
T echnical Inf ormation284
Dimensions
Weights
Air Conditioning Capacities
187.6 in (4,766 mm)
71.3 in (1,810 mm)
55.7 in (1,415 mm)
105.1 in (2,670 mm)
61.1 in (1,553 mm)
61.2 in (1,554 mm)
1.88 US gal (7.1
)
1.90 US gal (7.2)
1.37 US gal (5.2
)
1.40 US gal (5.3)
5.6 US qt (5.3
)
HFC-134a (R-134a)
17.6 19.4 oz (500 550 g) 4.4 US qt (4.2
)
4.2 US qt (4.0
)
ND-OIL8 2.0 US qt (1.9
)
2.2 US qt (2.1)
3.0 US qt (2.8)
6.9 US qt (6.5)
2.6 US qt (2.5
)
0.16 US gal (0.6
) 4.8 US qt (4.5
)
17.09 US gal (64.7
)
Including the coolant in the reserve tank and that remaining in the
engine.
Reserve tank capacity:
Excluding the oil remaining in the engine.
Length
Width
Height
Wheelbase
Track
Gross vehicle weight rating See the certification label attached
to the driver’s doorjamb.
Refrigerant type
Charge quantity
Lubricant type Fuel tank
Engine
coolant
Engine oil
Manual trans-
mission fluidAutomatic
transmission
fluid
Windshield
washer
reservoir
FrontRear
Approx.
1: 2: Change
Manual Automatic
Total
ManualAutomatic
Change Including
filter
Without
filter
Total
ChangeTotal
ChangeTotal
U.S. Vehicles
Canada Vehicles1 2
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µµÎ Î
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Specif ications (6-cylinder Models)
T echnical Inf ormation286
Dimensions
Weights
Air Conditioning Capacities
61.1 in (1,553 mm)
61.2 in (1,554 mm)
17.6 19.4 oz (500 550 g) HFC-134a (R-134a)
ND-OIL8
2.6 US qt (2.5
)
4.8 US qt (4.5)
7.6 US qt (7.2
)
3.1 US qt (2.9)
5.3 US qt (5.0
)
4.2 US qt (4.0
)
4.5 US qt (4.3
)
0.16 US gal (0.6
) 1.77 US gal (6.7
)
2.22 US gal (8.4
)
105.1 in (2,670 mm)
1.74 US gal (6.6
)
187.6 in (4,766 mm)
71.3 in (1,810 mm)
55.7 in (1,415 mm)
2.17 US gal (8.2
)
2.3 US qt (2.2
)
2.6 US qt (2.5)
17.09 US gal (64.7
)
Including the coolant in the reserve tank and that remaining in the
engine.
Reserve tank capacity:
Excluding the oil remaining in the engine.
Length
Width
Height
Wheelbase
Track
Gross vehicle weight rating
Refrigerant type
Charge quantity
Lubricant type
See the certification label attached
to the driver’s doorjamb. Fuel tank
Engine
coolant
Engine oil Manual
transmission
fluidAutomatic
transmission
fluid
Windshield
washer
reservoir
FrontRear
Approx.
1: 2: Change
Manual Automatic
Total
ManualAutomatic
Change Including
filter
Without
filter
Total
ChangeTotal
Change Total
U.S. Vehicles
Canada Vehicles1 2
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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.The f ollowing are the U.S. EPA and
Canadian CGSB approved
percentages of oxygenates:
(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.’’
(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. 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.
Oxygenated Fuels
T echnical Inf ormation
ET HA NOL
MT BE
MET HA NOL
291
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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 vehicle back
into compliance will require the re-
placement of several components,
such as the oxygen sensors and the
three way catalytic converter. These
replacements are not covered under
warranty.
Driving in Foreign Countries
T echnical Inf ormation292
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The exhaust emissions controls
include f our systems: PGM-FI,
Ignition Timing Control, Exhaust
Gas Recirculation and Three Way
Catalytic Converter. These four
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 f rom 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.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
The Exhaust Gas Recirculation
(EGR) system takes some of the
exhaust gas and routes it back into
the intake manif old. Adding exhaust
gas to the air/f uel mixture reduces
the amount of NOx produced when
the f uel is burned.
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.
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
Honda replacement parts or their
equivalent f or repairs. Using lower
qualitypartsmayincreasethe
emissions f rom your vehicle.
The emissions control systems are
covered by warranties separate f rom
the rest of your vehicle. Read your
warranty manual f or more inf orma-
tion.
2
2
Emissions Cont rols
T echnical Inf ormation
Exhaust Emissions Controls Replacement Parts
PGM-FI Syst emIgnit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Three Way Catalytic Converter
294
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