HONDA ACCORD 2005 CL7 / 7.G Owners Manual

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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 pages
and .
In Canada, Honda vehicles comply
with the Canadian emission
requirements, as specif ied in an
agreement with Environment
Canada, at the time they are
manuf actured.
Your vehicle has a positive
crankcase ventilation system. This
keeps gasses that build up in the
engine’s crankcase f rom going into
the atmosphere. The positive crankcase ventilation valve routes
them from the 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 .
The burning of gasoline in your
vehicle’s engine produces several by-
products. Some of these are carbon
monoxide (CO), oxides of nitrogen
(NOx), and hydrocarbons (HC).
Gasoline evaporating f rom 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.
201
206
Emissions Cont rols
The Clean Air Act
Crankcase Emissions Control
System Evaporative Emissions Control
System
Onboard Ref ueling Vapor
Recovery
T echnical Inf ormation
281
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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 f our 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 f uel control. The
powertrain control module (PCM) in
automatic transmission vehicles or
the engine control module (ECM) in
manual transmission vehicles uses
various sensors to determine how
much air is going into the engine. Itthen controls how much f uel to inject
under all operating conditions. 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.
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 ), nitrogen
(N ), and water vapor.
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.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
2
2
Emissions Cont rols
Exhaust Emissions Controls Replacement Parts
PGM-FI Syst emExhaust Gas Recirculat ion (EGR)
Syst em
Ignit ion T iming Cont rol Syst em
Three Way Catalytic Converter
282
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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.
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.
Parkyourvehicleawayfromhigh
grass, dry leaves, or other f lamma-
bles.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 vehicle’s three way
catalytic converter.
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. Keep the engine tuned-up.
Have your vehicle diagnosed and
repaired if it is misf iring, back-
f iring, stalling, or otherwise not
running properly.
Three Way Catalytic Converter
T echnical Inf ormation
283
4-cylinder models
6-cylinder models
THREE WAY CATALYTIC CONVERTER
THREE WAY CATALYTIC CONVERTERS
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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 retested within the
next two or three days, you can
condition the vehicle f or retesting 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,andholditthereuntilthe
temperature gauge rises to at least
1/4of thescale(about3minutes).
Select a nearby lightly traveled
major highway where you can
maintain a speed of 50 to 60 mph
(80to97km/h)foratleast20
minutes.
Drive on the highway in D (A/T)or 5th/6th (M/T). Do not use the
cruise control. When traf f ic allows,
drive f or 90 seconds without
moving the accelerator pedal.
(Vehicle speed may vary slightly;
this is okay.) If you cannot do this
f or a continuous 90 seconds
because of traf f ic conditions, drive
f or at least 30 seconds, then repeat
it two more times (f or a total of 90
seconds).
Then drive in city/suburban
traffic for at least 10 minutes.
When traffic conditions allow, let
the vehicle coast f or several
seconds without using the
accelerator pedal or the brake
pedal.
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 the
readiness codes are still not set, see
your dealer.
St at e Emissions T est ing
T esting of Readiness Codes
284
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Honda dealership personnel are
trained prof essionals. They should
be able to answer all your questions.
If you encounter a problem that your
dealership does not solve to your
satisf action, please discuss it with
the dealership’s management. The
service manager or general manager
can help. Almost all problems are
solved in this way.
If you are dissatisf ied with the
decision made by the dealership’s
management, contact your Honda
Customer Service Office.
U.S. Owners:Canadian Owners:
In Puerto Rico and the U.S. Virgin
Islands:
When you call or write, please give
us this inf ormation:
Vehicle identif ication number (see
page )
Name and address of the dealer
who services your vehicle
Date of purchase
Mileage on your vehicle
Your name, address, and tele-
phone number
A detailed description of the
problem
Name of the dealer who sold the
vehicle to you 272
Cust omer Service Inf ormat ion
286
CUSTOMER RELATIONS
RELATIONS AVEC LA CLIENTÉLE
American Honda Motor Co., Inc.
Automobile Customer Service
Mail Stop 500-2N-7A
1919 Torrance Boulevard
Torrance, California 90501-2746
Tel: (800) 999-1009 Honda Canada Inc.
715 Milner Avenue
Toronto, ON
M1B 2K8
Tel: 1-888-9-HONDA-9
Fax: Toll-free 1-877-939-0909
Toronto (416) 287-4776
Bella International
P.O. Box 190816
San Juan, PR 00919-0816
Tel: (787) 250-4327
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Your new vehicle is covered by these
warranties:
covers your new vehicle, except f or
the battery, emissions control
systems, and accessories, against
def ects in materials and
workmanship.
these two
warranties cover your vehicle’s
emissions control systems. Time,
mileage, and coverage are
conditional. Please read your
warranty manual f or exact
inf ormation. a seat
belt that f ails to f unction properly is
coveredfortheusefullifeof the
vehicle.
all exterior body panels are
covered f or rust-through f rom the
inside f or the specif ied time period
with no mileage limit.
covers all Honda
replacement parts against defects in
materials and workmanship. provides prorated
coverage f or a replacement battery
purchased f rom your dealer.
provides
coverageforaslongasthepur-
chaser of the muf f ler owns the
vehicle.
Restrictions and exclusions apply to
all these warranties. Please read the
2005 Honda Warranty Inf ormation
booklet that came with your vehicle
f or precise inf ormation on warranty
coverages. Your vehicle’s original
tires are covered by their
manuf acturer. Tire warranty inf or-
mation is in a separate booklet.
Please ref er to the 2005 Warranty
Manual that came with your vehicle.
this warranty gives up
to 100 percent credit toward a
replacement battery. Honda accessories are covered
under this warranty. Time and
mileage limits depend on the type of
accessory and other f actors. Please
read your warranty manual f or
details.
Warranty Coverages
U.S. Owners
Canadian Owners
New Vehicle L imit ed Warrant yEmissions Cont rol Syst ems Def ect sWarrant y and Emissions
Perf ormance Warranty Seat Belt Limited Warranty
Rust Perf orat ion L imit ed Warrant y
Replacement Part s L imit edWarranty Replacement Bat t ery L imit ed
Warranty
Replacement Muf f ler L if et imeLimited Warranty
Original Equipment Bat t ery L imit ed Warranty Accessory Limited WarrantyWarrant y and Cust omer Relat ions
287
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If you believe that your vehicle has a
def ect which could cause a crash or
could cause injury or death, you
should immediately inf orm the
National Highway Traf f ic Saf ety
Administration (NHTSA) in addition
to notifying American Honda Motor
Co., Inc.If NHTSA receives similar com-
plaints, it may open an investigation,
and if it f inds that a saf ety def ect
exists in a group of vehicles, it may
order a recall and remedy campaign.
However, NHTSA cannot become
involved in individual problems
between you, your dealer, or
American Honda Motor Co., Inc.To contact NHTSA, you may either
call the Auto Saf ety Hotline toll-f ree
at 1-800-424-9393 (or 366-0123 in
Washington D.C. area) or write to:
NHTSA, U.S. Department of
Transportation, Washington,
D.C. 20590. You can also obtain
other inf ormation about motor
vehicle safety from the Hotline.
Reporting Saf ety Def ects (U.S. Vehicles)
288
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Valid only f or sales within the United States. Canadian
owners should contact their authorized Honda dealer.
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2003-2005 Honda Accord 2/4 Door L4 Service Manual Base Book
2003-2005 Honda Accord 2/4 Door V6 Service Manual Supplement
2003-2005 Honda Accord 2/4 Door L4/V6 Electrical Troubleshooting Manual
2003-2005 Honda Accord 2/4 Door L4/V6
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2005 Honda Accord 2 Door L4/V6
Owner’s Manual
2005 Honda Accord Service History 2005 Honda Accord 2 Door L4/V6 Quick Start Guide
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2005 Honda Accord L4/V6 Navigation Manual
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This manual covers maintenance and recommended
procedures f or repair to engine and chassis components.
It is written f or the journeyman mechanic, but is simple
enough f or most mechanically-inclined owners to under-
stand.
This manual complements the service manual by
providing in-depth troubleshooting inf ormation f or each
electrical circuit in your vehicle.
This manual describes the procedures involved in the
replacement of damaged body parts.
Authorized Manuals
Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
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CONT INUED
BatteryCharging System ...........................
Indicator . 56, 260
............................
Jump Starting . 256
..............................
Maintenance . 244
....................
Specif ications . 275, 277
..............................
Bef ore Driving . 159
....................................
Belts,Seat .8,17
...........................
Beverage Holders . 96 ..................................
Booster Seats . 46
Brakes
...........
Anti-lock System (ABS) . 185
.............
Break-in, New Linings . 160
....................
Bulb Replacement . 232
...........................................
Fluid . 225
.........................................
Parking . 94
..........................
System Design . 184
.................
System Indicator . 57, 262
........................
Wear Indicators . 184
.............................
Braking System . 184
.................
Break-in, New Vehicle . 160
..
Brightness Control, Instruments . 70
........................
Brights, Headlights . 68
Bulb Replacement
..........................
Back-up Lights . 232
..............................
Brake Lights . 232
................
Front Parking Lights . 231
.................................
Headlights . 228
.........
High-mount Brake Light . 233
....................
Specif ications . 275, 277
....................
Turn Signal Lights . 231
..............................
Bulbs, Halogen . 228
....................................
Accessories . 167
ACCESSORY (Ignition Key
.......................................
Position) . 75
..............
Accessory Power Sockets . 99
................
Adding Engine Coolant . 217
Additional Inf ormation About Your
.........................................
Airbags . 20
....................
Additives, Engine Oil . 214
.......
Adjusting the Steering Wheel . 72
...........................
Advanced Airbags . 24
.........
Advice f or Pregnant Women . 15
...............................
Airbag (SRS) . 9, 20
..............
Air Conditioning System . 104
.................................
Usage . 109, 111
...............
Air Pressure, Tires . 238, 239
.......................
Alcohol in Gasoline . 160
All Children Should Sit in a
.....................................
Back Seat . 32
......................................
Antif reeze . 217
Anti-lock Brakes (ABS)
...............................
Indicator . 58, 185
...................................
Operation . 185
..............
Anti-thef t, Audio System . 149
.
Anti-thef t Steering Column Lock . 75 ............................................
Armrest . 84
................................
Audio System . 116
...
Automatic Lighting Off Feature . 69
...
Automatic Seat Belt Tensioners . 18
..........
Automatic Climate Control . 111
.............
Automatic Speed Control . 152
..............
Automatic Transmission . 179
..................
Capacity, Fluid . 274, 276
.......
Checking Fluid Level . 221, 222
.......................................
Shif ting . 179
Shif t Lever Position
...............................
Indicators . 179
................
Shif t Lever Positions . 180
....................
Shif t Lock Release . 182
Index
A
B
INDEX
I
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