HONDA CIVIC COUPE 1998 Owners Manual
Manufacturer: HONDA, Model Year: 1998, Model line: CIVIC COUPE, Model: HONDA CIVIC COUPE 1998Pages: 251, PDF Size: 2.04 MB
Page 241 of 251
Emissions Controls
Exhaust Emissions Controls
The exhaust emissions controls include three systems: PGM-FI,
Ignition Timing Control and Three
Way Catalytic Converter. These three systems work together tocontrol the engine's combustion and
minimize the amount of HC, CO, and
NOx that comes out the tailpipe. The
exhaust emissions control systemsare separate from the crankcase and
evaporative emissions control
systems.
PGM-FI System
The PGM-FI System uses sequential multiport fuel injection.
It has three subsystems: Air Intake,Engine Control, and Fuel Control.
The Engine Control Module (ECM)/ Powertrain Control Module (PCM)/
Transmission Control Module (TCM-HX model only) uses various
sensors to determine how much air
is going into the engine. It then
controls how much fuel to inject under all operating conditions.
Ignition Timing Control System
This system constantly adjusts the ignition timing, reducing the amountof HC, CO and NOx produced.
Exhaust Gas Recirculation (EGR)
System
Only on HX model
The Exhaust Gas Recirculation (EGR) system takes some of the
exhaust gas and routes it back into
the intake manifold. Adding exhaust
gas to the air/fuel mixture reduces
the amount of NOx produced when
the fuel is burned.
Three Way Catalytic Converter
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 (Co2), dinitrogen (N2), and water vapor. Replacement Parts
The emissions control systems are designed and certified 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 newGenuine Honda replacement parts or
their equivalent for repairs. Using
lower quality parts may increase the
emissions from your vehicle.
The emissions control systems are covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more informa-
tion.
Technical InformationMain Menu Table of Contents s t
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Three Way Catalytic Converter
The three way catalytic converter contains precious metals that serve
as catalysts, promoting chemical
reactions to convert the exhaust
gasses without affecting the metals.
The catalytic converter is referred to as a three-way catalyst, since it actson 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 fire any com-
bustible materials that come near it. Park your vehicle away from high
grass, dry leaves, or other flamma-
bles.
(U.S.: EX, Canada: Si)
A defective three way catalytic converter contributes to air pollution,
and can impair your engine's per-
formance. 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 ineffective.
(U.S.: DX, HX, Canada: DX)
Keep the engine tuned-up.
Have your vehicle diagnosed and
repaired if it is misfiring, back-
firing, stalling, or otherwise not running properly.
Technical Information
THREE WAY CATALYTIC CONVERTER
THREE WAY CATALYTIC CONVERTERMain Menu Table of Contents s t
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Customer Relations Information
Honda dealership personnel are
trained professionals. They should
be able to answer all your questions. If you encounter a problem that yourdealership does not solve to your
satisfaction, 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 dissatisfied with the
decision made by the dealership's
management, contact your Honda Customer Relations Zone Office.
Refer to the U.S. and Canadian ZoneOffice maps on the following pages.
When you call or write, please give
us this information:
Vehicle Identification Number
(see page 230)
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
Warranty and Customer RelationsMain Menu Table of Contents s t
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Warranty Coverages
U.S. Owners
Your new Honda is covered by these
warranties:
New Vehicle Limited Warranty —
covers your new vehicle, except for
the battery, emissions controlsystems and accessories, against
defects in materials and
workmanship.
Emissions Control Systems Defects Warranty and Emissions
Performance Warranty — these two
warranties cover your vehicle's emis- sions control systems. Time, mileage,
and coverage are conditional. Please
read the warranty manual for exact
information.
Original Equipment Battery Limited
Warranty — this warranty gives up
to 100 percent credit toward a
replacement battery. Seat Belt Limited Warranty — a seat
belt that fails to function properly is covered for the useful life of the
vehicle.
Rust Perforation Limited Warranty
— all exterior body panels are
covered for rust-through from the
inside for the specified time period
with no mileage limit.
Accessory Limited Warranty —
Genuine Honda Accessories are
covered under this warranty. Time
and mileage limits depend on the
type of accessory and other factors.
Please read your warranty manual
for details.
Replacement Parts Limited Warranty — covers all Genuine
Honda replacement parts against
defects in materials and workman-
ship.
Replacement Battery Limited
Warranty — provides prorated
coverage for a replacement battery
purchased from a Honda dealer.
Replacement Muffler LifetimeLimited Warranty — provides
coverage for as long as the pur-
chaser of the muffler owns the
vehicle.
Restrictions and exclusions apply to
all these warranties. Please read the 1998 Honda Warranty Information
booklet that came with your vehicle for precise information on warranty
coverages. Your Honda's original
tires are covered by their manufactur- er. Tire warranty information is in a
separate booklet.
Canadian Owners
Please refer to the 1998 Warranty
Manual that came with your vehicle.
Warranty and Customer RelationsMain Menu Table of Contents s t
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Reporting Safety Defects (U.S. Cars)
If you believe that your vehicle has adefect which could cause a crash or
could cause injury or death, you should immediately inform the
National Highway Traffic Safety
Administration (NHTSA) in addition to notifying American Honda MotorCo., Inc. If NHTSA receives similar com-
plaints, it may open an investigation,
and if it finds that a safety defect
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 Safety Hotline toll-free
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 information about motor
vehicle safety from the Hotline.
Warranty and Customer RelationsMain Menu Table of Contents s t
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Gasoline:
Unleaded gasoline, pump octane
number of 86 or higher.
Fuel Tank Capacity:
11.9 US gal (45 l, 9.9 Imp gal)
Recommended Engine Oil:
API Service SJ "Energy
Conserving" oil, SAE 5W-30
viscosity (see page 155).
DX:
3.8 US qt (3.6 l, 3.2 lmp qt)
U.S.: HX, EX, Canada: Si
3.5 US qt (3.3 l, 2.9 lmp qt)
Automatic Transmission Fluid:
Honda Premium
Formula Auto-
matic Transmission Fluid (ATF)
HX model (CVT)
only:
Use Honda CVT Fluid only 5-speed Manual Transmission
Fluid:
Honda Manual Transmission
Fluid preferred, or an API service
SG, SH or SJ,
10W-30 or 10W-40
motor oil as a temporary
replacement (see page 166).
Capacity (including differential):
1.9 US qt (1.8 l, 1.6 lmp qt)
Power Steering Fluid:
Genuine Honda Power Steering
Fluid preferred, or another brand
of power steering fluid as a
temporary replacement. Do not
use ATF (see page 168).
Brake
Fluid:
Genuine Honda DOT 3 Brake Fluid
preferred, or a DOT 3 or DOT 4
brake fluid as a temporary
replacement (see page
166).
Tire Pressure (measured cold):
Front:
30 psi (210 kPa , 2.1 kgf/cm2)
Rear:
29 psi (200 kPa , 2.0
kgf/cm2
)
Spare Tire Pressure:
60 psi (420 kPa , 4.2
kgf/cm 2
)
Service
Information SummaryMain Menu s t
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Index
Accessories and Modifications.... 114 Accessories................................. 114
Additional Safety Precaution.... 115Modifications............................. 115
ACCESSORY (Ignition Key Position)........................................ 68
Accessory Power Socket................ 83
Adding Automatic Transmission
Fluid........................................ 164
Brake Fluid................................. 167 Clutch Fluid................................ 167
Engine Coolant........................... 159
Engine Oil................................... 155
Manual Transmission Fluid..... 166Power Steering Fluid................. 168
Windshield Washer Fluid......... 164
Additional Information About Your Seat Belts........................ 40
Lap Belt......................................... 41
Lap/Shoulder Belt....................... 40
Seat Belt Maintenance................ 42
Seat Belt System Components... 40 Additional Information About
Your SRS................................... 43
Additional Safety Precautions.... 46 How Your Airbags Work............ 43
How Your SRS Indicator
Works........................................ 45
SRS Components......................... 43
Additives, Engine Oil..................... 156
Adjustments
Headlights.................................. 188
Head Restraints........................... 75
Mirrors.......................................... 79
Seats.............................................. 74
Steering Wheel............................ 63
Airbag (SRS)...................................... 7
Air Cleaner Element...................... 169
Air Conditioning............................... 86 Maintenance............................... 177
Usage............................................. 86
Air Outlets (Vents).......................... 88
Air Pressure, Tires........................ 180 High Speed Driving................... 236
Normal Driving.......................... 180
Alcohol in Gasoline........................ 238
Antifreeze....................................... 159
Anti-lock Brakes (ABS)
Indicator Light.....................
53, 137
Operation.................................... 13 6
Anti-thef
t Steering Column
Lock...............................................68
Appearance Care........................... 199
Ashtrays (Optional)......................... 83
Audio System................................... 94
Automatic Speed Control................ 64
Automatic Transmission............... 124
Capacity, Fluid........................... 233
Checking Fluid Level................ 164
Shifting........................................ 125
Shift Lever Position Indicator.. 124
Shift Lever Positions................. 125
Shift Lock Release..................... 128
Battery Charging SystemIndicator............................ 53,
218
Jump Starting............................ .
213
Maintenance............................... 173
Specifications............................. 234
CONTINUEDMain Menu s t
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Index
Before Driving............................... 107
Belts, Seat........................................... 6
Beverage Holder.............................. 82
Body Repair.................................... 200
Brakes
Anti-lock System (ABS)............ 135Break-in, New Linings .............. 108
Fluid............................................ 166Light, Burned-out...................... 192
Parking..........................................80
System Indicator.......................... 53
Wear Indicators......................... 134
Brakes, ABS Operation.................................... 134
System Indicator..................
53, 13 7
Braking System............................. .
134
Break-in, New Car......................... 108
Brightness Control, Instruments... 60
Brights, Headlights......................... 59
Bulb Replacement Back-up Lights........................... 193
Brake Lights............................... 192
Front Parking Lights................. 191
Front Side Marker Lights......... 191
Headlights.................................. 189
High-mount Brake Light.......... 194 Interior Light.............................. 195
License Plate Lights.................. 194
Rear Side Marker Lights.......... 193
Specifications............................. 234
Trunk Light................................ 196
Turn Signal Lights..................... 191
Bulbs, Halogen............................... 185
Cables, Jump Starting With.......... 213
Capacities Chart............................. 233 Carbon Monoxide Hazard.............. 47
Carrying Cargo.............................. 116
Cassette Player
Care............................................. 102
Operation.................................... 100
CAUTION, Explanation of............... ii
CD Changer.................................... 103
CD Player........................................ 103
Certification Label......................... 230
Chains............................................. 185
Change Oil
How to......................................... 157
When to....................................... 146
Changing a Flat Tire..................... 207 Changing Engine Coolant............. 161
Charging System Indicator .... 53,
218
Checking
Automatic Transmissio
n
Fluid........................................ 164
Battery Condition...................... 173
Brake Fluid................................. 167
Clutch Fluid................................ 167
Drive Belts.................................. 178
Engine Coolant........................... 112
Engine Oil..............................
111
Fuses........................................... 22 2
Manua
l Transmission Fluid..... 166
Power Steering Fluid................. 168
Checklist, Before Driving............. 120
Cleaner, Air.................................... 169
Cleaning Exterior....................................... 200
Interior........................................ 202
Seat Belts.................................... 202
Vinyl............................................202
Windows..................................... 203
Clock, Setting the............................ 99
Clutch Fluid.................................... 167
CO in the Exhaust......................... 240
Cold Weather, Starting in............. 121Main Menu s t
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Index
Compact Spare............................... 206
Consumer Information*................ 244
Controls, Instruments and.............. 49
Coolant
Adding......................................... 155
Checking..................................... 112
Proper Solution.......................... 159
Replacing.................................... 161
Temperature Gauge.................... 56
Corrosion Protection..................... 203
Crankcase Emissions Control
System......................................... 240
Cruise Control Operation............... 64
Customer Relations Office........... 244
DANGER, Explanation of................. ii
Dashboard........................................ 50
Daytime Running Lights................. 59
Dead Battery, What to Do............ 213
Defects, Reporting Safety............. 248
Defog and Defrost........................... 91
Defogger, Rear Window................. 62
Defrosting the Windows................. 91
DEXRON
®
III Automatic
Transmission Fluid.................... 165
Dimensions..................................... 232
Dimming the Headlights................ 59
Dipstick Automatic Transmission........... 165
Engine Oil................................... 112
Directional Signals........................... 60
Disabled, Towing Your Car If...... 227
Disc Brake Wear Indicators......... 134
Disposal of Used Oil...................... 158
Doors
Locking and Unlocking............... 68
Power Door Locks....................... 69
DOT Tire Quality Grading........... 236
Downshifting, 5-speed Manual Transmission.............................. 122
Driver and Passeneer Safety............ 3
Drive Belts.................................... 178
Driving............................................ 119
Economy..................................... 113
In Bad Weather.......................... 138
In Foreign Countries................. 239
Economy, Fuel............................... 113
Emergencies on the Road............. 205
Battery, Jump Starting.............. 213
Brake System Indicator............ 220Changing a Flat Tire................. 207
Charging System Indicator ...... 218
Checking the Fuses................... 223
Low Oil Pressure Indicator...... 217
Malfunction Indicator Lamp .... 219
Manually Closing Moonroof.... 219Overheated Engine................... 211
Emergency Brake............................ 80 Emergency Flashers....................... 62
Emissions Controls........................ 240
Engine
Coolant Temperature Gauge ..... 56
Malfunction Indicator
Lamp.................................
54, 219
Oil Pressur e
Indicator......... 53,
217
Oil, Wha
t
Kind to Use............... 155
Overheating................................ 215
Specifications............................. 232
CONTINUEDMain Menu s t
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Index
Ethanol in Gasoline ....................... 238
Evaporative Emissions Controls.. 240
Exhaust Fumes................................ 47
Expectant Mothers, Use of Seat
Belts by.........................................17
Exterior, Cleaning the................... 200
Fabric, Cleaning............................. 202
Fan, Interior...................................... 86
Features, Comfort and Convenience................................. 85
Filling the Fuel Tank..................... 109
Filters
Air................................................169
Oil................................................ 157
5-speed Manual Transmission
Checking Fluid Level................ 166
Shifting the................................. 122
Flashers, Hazard Warning.............. 62
Flat Tire, Changing a.................... 207
Fluids
Automatic Transmission........... 164
Brake...........................................167
Clutch..........................................167
Manual Transmission............... 166
Power Steering........................... 168
Windshield Washer................... 164
FM Stereo Radio
Reception...................................... 94
Folding Rear Seat............................ 76
Foreign Countries, Driving in...... 239
Four-way Flashers........................... 62
Front End, Towing by
Emergency Wrecker................. 227
Fuel..................................................108
Fill Door and Cap....................... 109
Gauge............................................ 56
Octane Requirement................. 108
Oxygenated................................ 238
Reserve Indicator......................... 54
Tank, Filling the......................... 109
Fuses, Checking the...................... 222
Gas Mileage, Improving................ 113
Gasohol........................................... 238
Gasoline.......................................... 108
Fuel Reserve Indicator................ 54
Gauge............................................ 56
Octane Requirement................. 108
Tank, Filling the......................... 109
Gas Station Procedures................. 109
Gauges
Engine Coolant Temperature .... 56
Fuel................................................ 56
Gearshift Lever Positions Automatic Transmission........... 1255-speed Manual Transmission.......................... 122
Glass Cleaning............................... 203
Glove Box......................................... 8 1
Haloge n Headligh t
Bulbs.............. 189
Hazard Warning Flashers............... 62
Headlights
Aiming......................................... 188
Daytime Running Lights............. 59
High Beam Indicator................... 54
High Beams, Turning on............ 59
Low Beams, Turning on............. 59 Reminder Beeper......................... 59
Replacing Halogen Bulbs ......... 189
Turning on....................................
59Main Menu s t