fuel Acura Integra 2001 Owner's Guide

Emission
s Control s
The burning of gasoline in your car's engine produces several byproducts.
Some of these are carbon monoxide (CO), oxides of nitrogen (NOx) and
hydrocarbons (HC). Gasoline evaporating from 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
form photochemical "smog." Carbon monoxide does not contribute to
smog creation, but it is a poisonous

gas.
Th
e Clea n Ai r Ac t

The United States Clean Air Act* sets standards for automobile
emissions. It also requires that
automobile manufacturers explain to
owners how their emissions controls
work and what to do to maintain them. This section summarizes how
the emissions controls work.Scheduled maintenance is on page
164.

* In Canada, Acura vehicles comply
with the Canadian Motor Vehicle Safety Standards (CMVSS) for
Emissions valid at the time they are
manufactured. Crankcas
e Emission s Contro l
Syste m
Your car has a Positive Crankcase
Ventilation System. This keeps gasses that build up in the engine'scrankcase from going into the
atmosphere. The Positive Crankcase
Ventilation valve routes them from the crankcase back to the intake
manifold. They are then drawn into
the engine and burned.
Evaporativ e Emission s Contro l
Syste m
As gasoline evaporates in the fuel tank, an evaporative emissionscontrol canister filled with charcoal
adsorbs the vapor. It is stored in this
canister while the engine is off. After
the engine is started and warmed up,
the vapor is drawn into the engine and burned during driving.

Technica l Informatio n

Emission
s Control s
Onboar d Refuelin g Vapo r
Recover y
The Onboard Refueling Vapor Recovery (ORVR) system captures
the fuel vapors during refueling. The
vapors are adsorbed in a canister filled with activated carbon. While driving, the fuel vapors are drawn
into the engine and burned off.
Exhaus t Emission s Control s
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 systems
are separate from the crankcase andevaporative 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 (C02), dinitrogen (N2), and water vapor. Replacemen
t Part s
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 Acura 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 Informatio n

Inde
x

Downshifting, 5-speed Manual Transmission.............................. 138
Drive Belts...................................... 197
Driver and Passenger Safety............ 5
Driving............................................ 135 Economy..................................... 129
In Bad Weather.......................... 149
In Foreign Countries................. 259
Economy, Fuel............................... 129
Emergencies on the Road............. 225 Battery, Jump Starting.............. 233
Brake System Indicator............ 241
Changing a Flat Tire................. 227
Charging System Indicator...... 239
Checking the Fuses................... 244
Low Oil Pressure Indicator...... 238
Malfunction Indicator Lamp.... 240
Manually Closing Moonroof.... 242 Overheated Engine................... 236
Emergency Brake............................ 87
Emergency Flashers....................... 65
Emergency Towing....................... 248
Emissions Controls........................ 260 Emissions Testing, State.............. 263
Engine
Coolant Temperature Gauge..... 59
Drive Belts.................................. 197
Malfunction Indicator Lamp................................. 55, 240
Oil Pressure Indicator......... 55, 238
Oil, What Kind to Use............... 173
Overheating................................ 236
Specifications............................. 254
Starting........................................ 137
Ethanol in Gasoline....................... 258
Evaporative Emissions Controls.. 260
Exhaust Fumes................................
49

Expectant Mothers
, Use of Seat
Belts by......................................... 19
Exterior, Cleaning the................... 218
Fabric, Cleaning............................. 221

Fan, Interior...................................... 94

Features, Comfort and
Convenience................................. 93

Filling the Fuel Tank..................... 124
Filters
Air Cleaner................................. 188
Oil................................................ 175

5-speed Manual Transmission
Checking Fluid Level................ 185
Shifting the................................. 138
Flashers, Hazard Warning.............. 65
Flat Tire, Changing a.................... 227
Fluids Automatic Transmission........... 183Brake........................................... 185
Clutch.......................................... 185
Manual Transmission............... 185
Power Steering........................... 187
Windshield Washer................... 182
FM Stereo Radio Reception.................................... 103
Folding Rear Seat............................ 83
Foreign Countries, Driving in...... 259
Four-way Flashers........................... 65
CONTINUED

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Fuel.................................................. 123
Fill Door and Cap....................... 124

Gauge............................................ 59
Octane Requirement................. 123

Oxygenated................................ 258

Reserve Indicator......................... 54

Tank, Filling the......................... 124

Fuses, Checking the...................... 243

Gas Mileage, Improving................ 129
Gasohol........................................... 258

Gasoline.......................................... 123
Fuel Reserve Indicator................ 54
Gauge............................................ 59
Octane Requirement................. 123

Tank, Filling the......................... 124

Gas Station Procedures................. 124
Gauges
Engine Coolant Temperature.... 59

Fuel................................................ 59
Speedometer................................ 58

Tachometer.................................. 58

Gearshift Lever Positions
Automatic Transmission........... 140
5-speed Manual

Transmission.......................... 138

Glass Cleaning............................... 222

Glove Box......................................... 78

Halogen Headlight Bulbs.............. 209

Hatch................................................. 76
Opening the.................................. 76

Open Monitor Light.................... 56

Hazard Warning Flashers............... 65

Headlights
Aiming......................................... 207

Daytime Running Lights............. 62High Beam Indicator................... 57
Reminder Chime.......................... 62
Replacing Halogen Bulbs......... 209

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

Head Restraints..............................
. 82

Heating and Cooling........................ 94
High Altitude, Starting at.............. 137
High-Low Beam Switch.................. 62
High-mount Brake Light............... 211

Hood Latch..................................... 189

Hood, Opening the........................ 125
Horn................................................... 61

Hydraulic Clutch............................ 186
Hydroplaning.................................. 150

Identification Number, Vehicle.... 252

Ignition Keys............................................... 71

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

Timing Control System............. 261
Immobilizer System......................... 72
Important Safety Precautions.......... 6
Indicators, Instrument
Panel.............................................. 53

Infant Restraint................................ 21

Infant Seats....................................... 30
Tether Anchorage Points........... 41
Inflation, Proper Tire.................... 198
Inside Mirror.................................... 86
Inspection, Tire.............................. 199 Instrument Panel......................... 2, 52
Instrument Panel Brightness......... 63
Interior Cleaning............................ 220
Interior Lights.................................. 92
Introduction......................................... i

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Jacking up the Car......................... 228

Jack, Tire........................................ 228

Jump Starting................................. 233
Keys................................................... 71
Label, Certification........................ 252Lane Change, Signaling.................. 63
Lap/Shoulder Belts.................. 16, 42
Leather, Cleaning.........................
. 221
Lighter, Cigarette............................ 90
Lights Bulb Replacement..................... 209

Indicator........................................ 53
Parking.......................................... 62

Turn Signal................................... 63

Limited Slip Differential............... 148
Load Limit...................................... 133 LOCK (Ignition Key Position)....... 74
Locks

Anti-theft Steering Column........ 74
Fuel Fill Door............................. 124Glove Box..................................... 78
Hatch............................................. 76
Power Door and Hatch............... 75
Low Coolant Level......................... 128
Lower Gear, Downshifting to a.... 138 Low Fuel Indicator.......................... 54
Low Oil Pressure Indicator... 55,
238
Lubricant Specification
s

Chart................................... 254, 255

Luggage.......................................... 132 Maintenance................................... 159
Owner Maintenance Checks.... 171

Record.................................. 169-170

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

Schedule.............................. 164-168

Malfunction Indicator Lamp. 55, 240

Manual Transmission.................... 138

Manual Transmission Fluid......... 185

Meters, Gauges................................ 58

Methanol in Gasoline.................... 258
Mirrors, Adjusting........................... 86

Moonroof.......................................... 85
Closing Manually....................... 242

Operation...................................... 85

Neutral Gear Position.................... 141 New Vehicle Break-in................... 123
Normal Shift Speeds...................... 139
NOTICE, Explanation of.................... i

Numbers, Identification................ 252

Octane Requirement, Gasoline.... 123
Odometer.......................................... 58

Odometer, Trip................................ 58

CONTINUED

Inde
x

Oil Change, How to......................... 175

Change, When to....................... 164

Checking Engine....................... 127
Pressure Indicator.............. 55, 238
Selecting Proper Viscosity Chart....................................... 174
ON (Ignition Key Position)............ 74

Onboard Refueling Vapor
Recovery..................................... 261

Operation in Foreign Countries... 259
Outside Mirrors............................... 86
Overheating, Engine..................... 236

Oxygenated Fuels.......................... 258
Owner Maintenance Checks........ 171

Paint Touch-up...............................219

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

Park Gear Position......................... 141
Parking............................................ 144

Parking Brake.................................. 87

Parking Lights.................................. 62

Parking Over Things that Burn... 144
PGM-FI System..............................
261

Polishing an
d Waxing................... 219

Pre-Drive Safety Checklist.............

11

Pregnancy, Usin
g Seat Belts.......... 19

Protecting Adults............................. 12
Additional Safety Precautions.... 19
Advice for Pregnant Women...... 19
Protecting Children......................... 21
Protecting Infants........................ 30
Protecting Larger Children........

38

Protecting Smal
l Children.......... 34
Using Child Seats with Tethers...................................... 41
Radiator Overheating.................... 236
Radio/CD Sound System.............. 102
Readiness Codes............................ 263
Rear Lights, Bulb Replacement... 212
Rear Seat Access............................. 81
Rear Seat, Folding........................... 83
Rear View Mirror............................. 86
Rear Window Defogger.................. 65
Rear Window Washer..................... 65
Rear Window Wiper........................ 65
Reclining the Seat Backs................ 79 Recommended Shift Speeds........ 139
Reminder Lights.............................. 53
Replacement Information
Air Cleaner Element.................. 188
Coolant........................................ 180
Engine Oil and Filter................. 175
Fuses........................................... 243
Light Bulbs................................. 209
Schedule..................................... 164
Spark Plugs................................. 189
Timing Belt................................. 197

Tires............................................ 202

Wiper Blades.............................. 194
Replacing Seat Belts After a
Crash............................................. 43

Reserve Tank, Engine Coolant.... 178

Restraint, Child................................ 21

Reverse Gear Position................... 141

Rotation, Tire................................. 201

Safety Belts...................................8, 42
Safety Features.................................. 7
Airbags............................................9
Door Locks................................... 10

Inde
x

Technical Descriptions................. 251 Emissions Control Systems...... 260Oxygenated Fuels...................... 258
Three Way Catalytic
Converter................................ 262

Temperature Gauge........................ 59
Tether Anchorage Points............... 41
Three Way Catalytic Converter... 262
Time, Setting the............................. 88
Timing Belt..................................... 197
Tire Chains..................................... 204
Tire, How to Change a Flat.......... 227
Tires................................................ 198 Air Pressure............................... 198Checking Wear.......................... 199
Compact Spare........................... 226
DOT Tire Quality Grading....... 256
Inflation....................................... 198
Inspection................................... 199
Maintenance............................... 200
Replacing.................................... 202
Rotating....................................... 201

Snow............................................ 204

Specifications............................. 255
Tire Chains................................. 204
Winter Driving........................... 203 Tools, Tire Changing.................... 227
Towing
A Trailer...................................... 151

Emergency................................. 248

Transmission
Checking Fluid Level,Automatic............................... 183
Checking Fluid Level, Manual.................................... 185
Fluid Selection.................. 184,
185

Identification Number..............
. 253
Shifting the Automatic.............. 140
Shifting the Manual................... 138

Treadwear...................................... 256

Trip Meter........................................ 58
Turn Signals..................................... 63
Underside, Cleaning...................... 223
Unexpected, Taking Care
of the........................................... 225

Uniform Tire Quality Grading..... 256
Unleaded Gasoline......................... 123
Upholstery Cleaning...................... 220
Used Oil, How to Dispose of........ 177 Vehicle Capacity Load.................. 133
Vehicle Dimensions....................... 254
Vehicle Identification Number..... 252
Vehicle Storage.............................. 216
Ventilation......................................... 97
VIN 252
Vinyl Cleaning................................ 221

Viscosity, Oil................................... 174
WARNING, Explanation of.............. ii
Warning Labels, Location of.......... 50
Warranty Coverages*................... 268
Washer, Windshield
Checking the Fluid Level......... 182
Operation...................................... 64
Washing.......................................... 218
Waxing and Polishing................... 219
Wheels Adjusting the Steering................ 66
Alignment and Balance............. 200
Cleaning Aluminum Alloys....... 219