2005 HONDA ACCORD COUPE catalytic converter

This shows how much f uel you have.
It may show slightly more or less
than the actual amount. The needle
returns to the bottom after you turn
of f the ignition.This indicator reminds you that it is
time to take your vehicle in for the
vehicle’s scheduled maintenance
under normal driving conditions. The
indicator does not ref lect severe
maintenance intervals.
Ref er to the Maintenance Schedule
f or Normal and Severe Driving
Conditions on page (4-cylinder
models) or page (6-cylinder
models).
If your f uel cap is loose or missing, a
‘‘CHECK FUEL CAP’’ message
appears as text in the odometer/
outside temperature display af ter
you start the engine. Turn the
engine of f and conf irm the f uel cap is
installed. If it is, loosen the cap, then
retighten it at least 3 clicks. When
you restart the engine, the message appears again. To clear, press and
hold the Trip/Reset button until the
message is replaced by the
odometer/outside temperature
display.
If the system still detects a loose or
missing f uel cap, the Malf unction
Indicator Lamp (MIL) comes on.
Turn the engine of f and check or
retighten the f uel cap at least 3 clicks.
The MIL goes out af ter 3 days of
normal driving once the cap is
tightened or replaced. If it does not
go out, have your dealer inspect the
vehicle. For more inf ormation, see
page .
202
204
259
Fuel Gauge
Maintenance Required Indicator
Check Fuel Cap Indicator
(odometer/outside temperature
message)
Gauges
66
MAINTENANCE REQUIRED
INDICATOR
Avoid driving with an extremely low
f uel level. Running out of f uel could
cause the engine to misf ire, damaging
the catalytic converter.
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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 parked
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.Make sure the moonroof (if
equipped) and the windows are
closed.
Turn of f the lights.
Place any packages, valuables, etc.,
in the trunk or take them with you.
Lockthedoorswiththekeyorthe
remote transmitter.
Check the indicator on the
instrument panel to verif y that the
security system is set.
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.
If your vehicle has a manual
transmission, put it in f irst gear.
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.
If the vehicle is f acing uphill, turn
the f ront wheels away f rom the
curb. If your vehicle has a manual
transmission, put it in f irst gear.
If the vehicle is f acing downhill,
turn the front wheels toward the
curb. If your vehicle has a manual
transmission, put it in reverse gear.
On EX, LX-V6, and Canadian LX-G
models
Parking T ips
Parking
Driving
183
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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 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 use
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 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.
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.
2
2
Emissions Cont rols
Exhaust Emissions Controls Replacement Parts
PGM-FI Syst em
Three Way Catalytic Converter
Exhaust Gas Recirculat ion (EGR)
Syst em
Ignit ion T iming Cont rol Syst em
T echnical Inf ormation
283
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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.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.
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.
Have your vehicle diagnosed and
repaired if it is misf iring, back-
f iring, stalling, or otherwise not
running properly.
Three Way Catalytic Converter
284
4-cylinder models
6-cylinder models
THREE WAY CATALYTIC CONVERTER
THREE WAY CATALYTIC CONVERTERS
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CONT INUED
.....................................
Tachometer . 64
......
Taillights, Changing Bulbs in . 230
.
Taking Care of the Unexpected . 245
Technical Descriptions
......
DOT Tire Quality Grading . 277
.....
Emissions Control Systems . 282
.....................
Oxygenated Fuels . 280
Three Way Catalytic
...............................
Converter . 284
.......................
Temperature Gauge . 65
..............
Tether Anchorage Points . 47
..
Three Way Catalytic Converter . 284
..........................
Time, Setting the . 149
....................................
Timing Belt . 225
....................................
Tire Chains . 241
.........
Tire, How to Change a Flat . 247
.................................
Tire Labeling . 279 ...............................................
Tires . 236
..............................
Air Pressure . 237
.........................
Checking Wear . 238
..........................
Compact Spare . 246
......
DOT Tire Quality Grading . 277
......................................
Inf lation . 236
..................................
Inspection . 238
...................................
Replacing . 239
......................................
Rotating . 239
...........................................
Snow . 240
............................
Specif ications . 276
...................
Tools, Tire Changing . 247
Towing
.....................................
A Trailer . 190
................
Emergency Wrecker . 263
..............
Traction Control System . 187
...
TCS Activation Indicator . 60, 187
......................
TCS Indicator . 60, 187
...............
TCS ON/OFF Switch . 188
Transmission Checking Fluid Level, ......................
Automatic . 219, 220
Checking Fluid Level, ...................................
Manual . 222
..........
Fluid Selection . 219, 221, 222
..............
Identif ication Number . 272 .............
Shif ting the Automatic . 178
..................
Shif ting the Manual . 176
.....................................
Treadwear . 277
.......................................
Trip Meter . 65
................................................
Trunk . 85
....................
Emergency Opener . 86
.................................
Opening the . 85
...................
Open Monitor Light . 60
....................................
Turn Signals . 70
Supplemental Restraint
................................
System . 11, 23
......................................
Servicing . 32
.........................
SRS Indicator . 30, 58
...................
System Components . 23
..................................
Synthetic Oil . 213
Unexpected, Taking Care..........................................
of the . 245
....
Unif orm Tire Quality Grading . 277
........................
Unleaded Gasoline . 160
.....................
Upholstery Cleaning . 233
.......
Used Oil, How to Dispose of . 215
................................
Vanity Mirror . 100
.................
Vehicle Capacity Load . 171
......................
Vehicle Dimensions . 274
Index
T
U V
INDEX
VII
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