2001 HONDA ACCORD SEDAN ignition

Technical Information

The diagrams in this section give you the dimensions and capacities of
your Honda, and the locations of the identification numbers. It also
includes information you should
know about your vehicle's tires and

emissions control systems.
Identification Numbers................. 324
Specifications................................. 326
DOT Tire Quality Grading........... 329
Treadwear.................................. 329
Traction....................................... 329
Temperature.............................. 330 Oxygenated Fuels.......................... 331
Driving in Foreign Countries....... 332
Emissions Controls........................ 333 The Clean Air Act...................... 333Crankcase Emissions Control System..................................... 333
Evaporative Emissions Control System..................................... 333
Onboard Refueling Vapor Recovery................................. 333
Exhaust Emissions Controls.... 334 PGM-FI System..................... 334
Ignition Timing Control
System.................................334

Three Way Catalytic
Converter............................ 334
Replacement Parts..................... 334
Three Way Catalytic Converter... 335 State Emissions Testing............... 336

Technical Information

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) or the Powertrain Control Module (PCM) uses various sensors to
determine how much air is going
into the engine. It then controls how
much fuel to inject under all operat-
ing conditions.
Ignition Timing Control System
This system constantly adjusts the ignition timing, reducing the amountof HC, CO and NOx produced.
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 (CO 2), 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 car.

The emissions control systems are
covered by warranties separate from

the rest of your car. Read your

warranty manual for more informa-
tion.
Technical Information

Index

Accessories and Modifications.... 186 Accessories................................. 186Additional Safety Precaution.... 187 Modifications............................. 187
ACCESSORY (Ignition Key Position)........................................ 74
Accessory Power Socket.............. 106
Additives, Engine Oil..................... 234
Airbag (SRS) ...................................... 9

Air Cleaner Element...................... 253

Air Conditioning............................. 110
Maintenance............................... 265

Usage.......................................... 110

Air Conditioning Filter.................. 266
Air Pressure, Tires........................ 268
Alcohol in Gasoline........................ 331

Antifreeze....................................... 239

Anti-lock Brakes (ABS)
Description................................. 204

Indicator............................... 55, 205
Operation.................................... 204

Anti-theft Steering Column Lock.. 73

Appearance Care........................... 287

Audio System................ 125, 137, 153

Automatic Speed Control................

68


Automatic Transmission............... 196

Capacity, Fluid........................... 326

Checking Fluid Level....... 247, 249
Shifting........................................ 196

Shift Lever Position Indicator.. 197

Shift Lever Positions................. 197

Shift Lock Release..................... 200

Battery Charging System Light...... 54, 310

Jump Starting............................. 304
Maintenance............................... 260

Specifications............................. 329

Before Driving............................... 177

Belts, Seat........................................... 8
Beverage Holder............................ 104
Body Repair.................................... 296
Brakes Anti-lock System (ABS)............ 204Break-in, New Linings .............. 178
Bulb Replacement..................... 281

Fluid............................................ 251
Parking........................................ 101
System Indicator.......................... 55
Wear Indicators......................... 203
Braking System.............................. 203
Break-in, New Car......................... 178 Brightness Control, Instruments... 63
Brights, Headlights......................... 62
Bulb Replacement Back-up Lights........................... 281
Brake Lights............................... 281Ceiling Light............................... 282
Courtesy Light........................... 283
Front Parking Lights................. 278
Front Side Marker Lights......... 277
Headlights.................................. 276
High-mount Brake Light.......... 281
License Plate Lights.................. 281
Specifications............................. 327
Spotlight...................................... 283
Trunk Light................................ 284
Turn Signal Lights..................... 277
Bulbs, Halogen............................... 276

CONTINUED

Index

Headlights......................................... 62Aiming......................................... 276
Automatic Lighting Off............... 63Daytime Running Lights............. 63
Lights On Indicator..................... 53
Low Beams, Turning on............. 62
Reminder Chime.......................... 62
Replacing Halogen Bulbs ......... 278

Turning on.................................... 62

Head Restraints............................... 92
Heating and Cooling...................... 110
High Altitude, Starting at.............. 194
HomeLink Universal Transmitter.................................. 83
Hood, Opening the ........................ 180
Hydraulic Clutch............................ 252
Hydroplaning.................................. 210
Identification Number, Vehicle.... 326
Ignition

Keys............................................... 71

Switch............................................ 73

Timing Control System............. 336

Immobilizer System......................... 72
Important Safety Precautions.......... 6
Indicators, Instrument Panel.......... 53
Infant Restraint................................ 28

Infant Seats....................................... 28
Tether Anchorage Points........... 39
Inflation, Proper Tire .................... 268
Inside Mirror.................................... 98

Inspection, Tire.............................. 270

Instrument Panel............................. 53
Instrument Panel Brightness......... 63 Interior Cleaning............................ 290
Interior Lights................................ 106
Introduction......................................... i

Jacking up the Car......................... 209

Jack, Tire........................................ 298

Jump Starting................................. 304
Keys................................................... 71

Gas Mileage, Improving................ 185

Gasohol........................................... 331

Gasoline.......................................... 178

Gauge............................................ 58

Octane Requirement................. 178

Tank, Filling the......................... 178

Gas Station Procedures................. 178

Gauges
Engine Coolant Temperature .... 59
Fuel................................................59

Speedometer................................ 58
Tachometer.................................. 58
Gearshift Lever Positions Automatic Transmission........... 1975-speed Manual Transmission.......................... 195
Glass Cleaning............................... 292
Glove Box......................................... 82

Halogen Headlight Bulbs.............. 278
Hazard Warning Flashers............... 66

Index

Label, Certification........................ 324
Lane Change, Signaling.................. 64
Lap/Shoulder Belts......................... 40
Lights Bulb Replacement..................... 278
Indicator........................................ 53
Parking.......................................... 62
Turn Signal................................... 64
LOCK (Ignition Key Position)....... 73

Locks
Anti-theft Steering Column........ 73Fuel Fill Door............................. 178Glove Box..................................... 82
Power Door.................................. 75

Trunk............................................
80

Low Coolant Level......................... 184

Lower Gear, Downshifting to a.... 195

Low Oil Pressure Indicator.... 52, 309

Lubricant Specifications Chart.... 326

Luggage.......................................... 188
Maintenance................................... 219
Owner Maintenance Checks.... 231

Record......................................... 229

Required Indicator....................... 60

Safety...........................................220

Schedule............................
224 -
228

Malfunction Indicator Lamp.. 55, 311
Manual Transmission.................... 195
Manual Transmission Fluid ......... 249
Meters, Gauges................................ 57
Methanol in Gasoline.................... 331
Mirrors, Adjusting......................... 100
Moonroof.......................................... 88
Closing Manually....................... 314
Operation...................................... 98

Neutral Gear Position.................... 198

New Vehicle Break-in................... 178

Normal Shift Speeds...................... 196

NOTICE, Explanation of................... ii

Numbers, Identification................ 324
Octane Requirement, Gasoline.... 178
Odometer.......................................... 58

Odometer, Trip................................ 59

Oil Change, How to ......................... 235
Change, When to....................... 224
Checking Engine....................... 182
Pressure Indicator............... 54, 309
Selecting Proper Viscosity Chart....................................... 235
ON (Ignition Key Position) ............ 74
Operation in Foreign Countries... 332 Outside Mirrors............................... 99
Overheating, Engine..................... 306
Owner Maintenance Checks........ 231
Oxygenated Fuel........................... 331

Panel Brightness Control............... 63

Park Gear Position......................... 198

Parking............................................ 202

CONTINUED

Index

Setting the Clock........................... 101 The 5-speed Manual Transmission.......................... 195
Shift Lever Position Indicator...... 197
Shift Lock Release......................... 200
Side Airbags..................................... 45
How Your Side Airbags Work.... 45
How The Side Airbag IndicatorLight Works............................. 46
Side Marker Lights, Bulb Replacement............................... 279

Signaling Turns................................ 64

Snow Tires...................................... 273

Solvent-type Cleaners.................... 288
Sound System........................ 125, 153
Spare Tire
Inflating....................................... 297

Specifications............................. 330
Spark Plugs, Replacing........ 256, 258
Specifications Charts..................... 328
Speed Control...................................
68

Speed Limiter........................ 196, 200
Speedometer....................................

58

SRS, Additional Information........... 43
Additional Safety Precautions.... 23How Your Airbags Work..... 43, 45
How Your SRS Indicator
Works........................................43

SRS Components......................... 43
SRS Service................................... 48

SRS Indicator............................. 43, 55

START (Ignition Key Position) ..... 74
Starting the Engine........................

193

In Cold Weather at High
Altitude...................................

194

With a Dead Battery................. 306
Steam Coming from Engine......... 308
Steering Wheel Adjustment................................... 67
Anti-theft Column Lock.............. 73
Stereo Sound System........... 125,
153
Storing Your Car.............................
287


Sun Visor......................................... 105

Sunglasses Holder......................... 106
Supplemental Restraint System Servicing....................................... 48

SRS Indicator......................... 43, 55
System Components.................... 43
Synthetic Oil................................... 235 Tachometer...................................... 58
Taillights, Changing Bulbs in....... 281
Taking Care of the Unexpected .. 295
Tape Player ........................... 130, 160
Technical Descriptions DOT Tire Quality Grading....... 329
Emissions Control Systems...... 332
Oxygenated Fuels...................... 331
Three Way Catalytic Converter................................ 335
Temperature Gauge........................ 59
Tether Attachment Points.............. 37
Three Way Catalytic Converter... 335 Time, Setting the...........................

101

Timing Belt..................................... 267
Tire Chains..................................... 273
Tire, How to Change a Flat.......... 297

CONTINUED

Audio System
Operating the Radio
The ignition switch must be in
ACCESSORY (I) or ON (II) to
operate the audio system. Turn the
system on by pushing the PWR/
VOL knob. Adjust the volume by
turning the same knob.
The band and frequency that the
radio was last tuned to is displayed.
To change bands, press the AM or
FM button. On the FM band, ST will
be displayed if the station is broad-
casting in stereo. Stereo
reproduction on AM is not available.

PWR/VOL KNOB
PRESET BUTTONS
TUNE KNOB
SCAN BUTTON
SEEK BUTTONS

AM BUTTON
Comfort and Convenience Features

B

Audio System

If you turn the system off while a CD
is playing, either with the PWR/VOL
knob or by turning off the ignition,
the disc will stay in the drive. When
you turn the system back on, the CD
will begin playing where it left off.
Press the eject button to remove the
disc from the drive.
If you eject the disc, but do not
remove it from the slot, the system
will automatically reload the disc
after 15 seconds and put the CD
player in pause mode. To begin
playing the disc, press the CD button.
You can use the SKIP buttons while
a disc is playing to select passages
and change tracks.
To move rapidly within a track, press
and hold an appropriate SKIP button.
Press the button to move forward,or the button to move backward.
Release the button when the system
reaches the point you want.
Each time you press the button
and release it, the system skips
forward to the beginning of the next
track. Press and release the
button to skip backward to the
beginning of the current track. Press
and release it again to skip to the
beginning of the previous track.

REPEAT — To activate the Repeat

feature, press and release the Repeat

button. You will see REPEAT in the

display. The system continuously

replays the current track. Press the

Repeat button again to turn it off.

RANDOM PLAY — This feature,

when activated, plays the tracks on

the CD in random order, rather than

in the order they are recorded on the

CD. To activate Random Play, press

the RDM button. You will see RDM

in the display. The system will then

select and play tracks randomly.

This continues until you deactivate

Random Play by pressing the RDM

button again.
Comfort and Convenience Features

H