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
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual f or more informa-
tion.
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. The emissions control systems are
designed and certif ied to work
together in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Acura replacement parts or their
equivalent f or repairs. Using lower
qualitypartsmayincreasethe
emissions f rom your vehicle.
2
2
Emissions Cont rols
Exhaust Emissions Controls Replacement Parts
PGM-FI Syst emIgnit ion T iming Cont rol Syst em
Three Way Catalytic Converter
T echnical Inf ormation
269
Make sure the gas tank is nearly,
but not completely f ull (around
3/4).
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.
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 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 vehicle has been
parked with the engine of f f or 8
hours or more. 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).
CONT INUED
St at e Emissions T est ing
T esting of Readiness Codes
T echnical Inf ormation
271
.......................................
Child Seats .30
...........
Lower Anchorage Points . 39
..........
Tether Anchorage Points . 43
..............
Climate Control Sensors . 111
.........................
Clock, Setting the .141
...................................
Clutch Fluid .213
............
Cold Weather, Starting in . 167
..............................
Compact Spare .236
...................
Console Compartment . 97
.................
Consumer Inf ormation . 274
Coolant ........................................
Adding .207
....................................
Checking .158
.........................
Proper Solution .207
...................
Temperature Gauge . 61
Crankcase Emissions Control ........................................
System .268
............
Cruise Control Operation . 143
.............
Customer Service Of f ice . 277
................
DANGER, Explanation of . ii
...................................
Dashboard .4, 52
................
Daytime Running Lights . 68
............
Def ects, Reporting Saf ety . 276................
Def ogger, Rear Window . 69
....................................
Dimensions .262
...............
Dimming the Headlights . 66
Dipstick ..........
Automatic Transmission . 209
..................................
Engine Oil .157
..........................
Directional Signals .66
........
Disc Brake Wear Indicators . 178
.....................
Disposal of Used Oil .205
Doors ..............
Locking and Unlocking . 74
..........
DOT Tire Quality Grading . 265
Downshif ting, 5-speed Manual
.............................
Transmission .168
...........
Driver and Passenger Safety . 7
...........................................
Driving .165
....................................
Economy .159
..........
Dual Temperature Control . 109
..................
Dust and Pollen Filter . 223
..............................
Economy, Fuel .159
............
Emergencies on the Road . 235
.............
Battery, Jump Starting . 243
...........
Brake System Indicator . 250................
Changing a Flat Tire . 237
.....
Charging System Indicator . 248
..................
Checking the Fuses . 254
.....
Low Oil Pressure Indicator . 247
...
Malf unction Indicator Lamp . 248
...
Manually Closing Moonroof . 251
..................
Overheated Engine . 245
...........................
Emergency Brake .93
......................
Emergency Flashers .69
......................
Emergency Towing .252
.......................
Emissions Controls .268
Engine ....
Coolant Temperature Gauge . 61
Malf unction Indicator ......................................
Lamp .248
..............
Oil Pressure Indicator . 247
..............
Oil, What Kind to Use . 202
...............................
Overheating .245
............................
Specif ications .262
....................
Speed Limiter . 169,174
.......................................
Starting .167
..........
Engine Speed Limiter . 169,174
.
Evaporative Emissions Controls . 268
...............................
Exhaust Fumes .48
Expectant Mothers, Use of Seat ........................................
Belts by .18
Index
DE
II
CONT INUED
...................................
Fan, Interior .102
...........................................
Features .99
....................
Filling the Fuel Tank . 154
Filter .........................
Dust and Pollen .223
...............................................
Oil .204
Manual Transmission ...............
Checking Fluid Level . 211
Manual Transmission ................................
Shif ting the .168
.............
Flashers, Hazard Warning . 69
...................
Flat Tire, Changing a . 237
Fluids ..........
Automatic Transmission . 209
..........................................
Brake .212
.........................................
Clutch .213
..............
Manual Transmission . 211
..........................
Power Steering .213
..................
Windshield Washer . 206
...........................
Folding Rear Seat .85
..........................
Four-way Flashers .69
.................................................
Fuel .152
...............................
Cap Message .62
......................
Fill Door and Cap .154 ...........................................
Gauge .62
................
Octane Requirement . 152
........................
Tank, Filling the .154
.....................
Fuses, Checking the .254
...............
Gas Mileage, Improving . 159
.........................................
Gasoline .152
...........................................
Gauge .62
................
Octane Requirement . 152
........................
Tank, Filling the .154
................
Gas Station Procedures . 154
Gauges ...
Engine Coolant Temperature . 61
...............................................
Fuel .62
...............................
Speedometer .60
.................................
Tachometer .60
Gearshif t Lever Positions ..........
Automatic Transmission . 170
..............
Manual Transmission . 168
....................................
Glove Box .98
.............
Halogen Headlight Bulbs . 215..............
Hazard Warning Flashers . 69
........................................
Headlights .66
........................................
Aiming .215
..............
Automatic Lighting Off . 67
............
Daytime Running Lights . 68
............
Low Beams, Turning on . 66
.........................
Reminder Chime .66
........
Replacing Halogen Bulbs . 215
...................................
Turning on .66
..............................
Head Restraints .84
.....................
Heating and Cooling .100
.................................
Heated Mirror .88
HomeLink Universal ................................
Transceiver .146
..
Hood, Opening and Closing the . 155
...........................
Hydraulic Clutch .213
...
Identif ication Number, Vehicle . 260
Ignition ..............................................
Keys .71
...........................................
Switch .73
............
Timing Control System . 269
Index
F
G
HI
INDEX
III
........................
Immobilizer System .72
.........
Important Safety Precautions . 8
.........
Indicators, Instrument Panel . 54
...............................
Inf ant Restraint .35
......................................
Inf ant Seats .35
..........
Tether Anchorage Points . 43
...................
Inf lation, Proper Tire . 226
...................................
Inside Mirror .87
.............................
Inspection, Tire .228
....................
Installing a Child Seat .39
..........
Tether Anchorage Points . 43
.............................
Using LATCH .39
............................
Instrument Panel .53
........
Instrument Panel Brightness . 68
........................................
Introduction .i
.................
Jacking up the Vehicle . 238
.......................................
Jack, Tire .237
................................
Jump Starting .243
..................................................
Keys .71 ..................................
Maintenance .189
...
Owner Maintenance Checks . 192
........................................
Record .197
......................
Required Indicator .62
..........................................
Saf ety .190
.............................
Schedule .193-196
.......
Malf unction Indicator Lamp . 248
...................
Manual Transmission . 168
........
Manual Transmission Fluid . 211
...............................
Meters, Gauges .60
..........................
Mirrors, Adjusting .88
.................................
Modif ications .161
.........................................
Moonroof .92
......................
Closing Manually .251
.....................................
Operation .92
...................
Neutral Gear Position . 171
..................
New Vehicle Break-in . 152
.....................
Normal Shif t Speeds .169
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 260
.......................
Label, Certif ication .260
.................
Lane Change, Signaling . 66
........................
Lap/Shoulder Belts .20
Lights ....................
Bulb Replacement .215
.......................................
Indicator .53
.......................................
Parking .218
..................
Turn Signal . 57,217, 219
......
LOCK (Ignition Key Position) . 73
Locks .......
Anti-thef t Steering Column . 73
............................
Fuel Fill Door .154
....................................
Glove Box .98
....................
Lockout Prevention . 75
.................................
Power Door .75
...........................................
Trunk .81
........................
Low Coolant Level .158
...
Lower Gear, Downshif ting to a . 169
...........
Low Oil Pressure Indicator . 54
...
Lubricant Specif ications Chart . 262
.........................................
Luggage .162
Index
J
K LM
N
IV
CONT INUED
Unexpected, Taking Care..........................................
of the .235
....
Unif orm Tire Quality Grading . 265
........................
Unleaded Gasoline .152
.....................
Upholstery Cleaning .223
.......
Used Oil, How to Dispose of . 205..................................
Vanity Mirror .94
.................
Vehicle Capacity Load . 163
......................
Vehicle Dimensions .262
....
Vehicle Identif ication Number . 260
Vehicle Stability Assist (VSA) ....................................
System .181
.........
VSA Activation Indicator . 181
.........................
VSA Of f Switch .182
..............
VSA System Indicator . 181
.............................
Vehicle Storage .233
.................................................
VIN .260
..................................
Viscosity, Oil .203
Three Way Catalytic
...............................
Converter .270
.......................
Temperature Gauge .61
..............
Tether Anchorage Points . 43
..
Three Way Catalytic Converter . 270
..........................
Time, Setting the .141
....................................
Tire Chains .231
.........
Tire, How to Change a Flat . 237
.................................
Tire Labeling .267
...............................................
Tires .226
..............................
Air Pressure .227
.........................
Checking Wear .228
..........................
Compact Spare .236
......
DOT Tire Quality Grading . 265
......................................
Inf lation .226
..................................
Inspection .228
...................................
Replacing .229
......................................
Rotating .229
...........................................
Snow .230
............................
Specif ications .264
...................
Tools, Tire Changing . 237
Towing .....................................
A Trailer .183
................
Emergency Wrecker . 252Transmission
Checking Fluid Level, ..............................
Automatic .209
Checking Fluid Level, ...................................
Manual .211
..........
Fluid Selection . 210,211,212
..............
Identif ication Number . 260
.............
Shif ting the Automatic . 170
..................
Shif ting the Manual . 168
.....................................
Treadwear .265
.......................................
Trip Meter .61
................................................
Trunk .80
....................
Emergency Opener .81
.................................
Main Switch .81
.................................
Opening the .80
...................
Open Monitor Light . 56
....................................
Turn Signals .66
.............
WARNING, Explanation of . ii
.........
Warning Labels, Location of . 49
....................
Warranty Coverages .275
Washer, Windshield ........
Checking the Fluid Level . 206
.....................................
Operation .65
Index
U V
W
INDEX
VII
Service Inf ormat ion Summary
Gasoline:
Fuel Tank Capacity:
Recommended Engine Oil:
Automatic Transmission Fluid:6-speed Manual Transmission
Fluid:
Power Steering Fluid:
Brake Fluid:Tire Pressure (measured cold):
2.1 US qt (2.0
)
4.4 US qt (4.2
) 32 psi (220 kPa , 2.2 kgf/cm
)
30 psi (210 kPa , 2.1 kgf/cm
)
17.1 US gal (64.7
)
Premium unleaded gasoline,
pump octane number of 91 or
higher.
API Premium grade 5W-30
detergent oil (see page ).
Oil change capacity (including
filter):
Honda ATF-Z1 (Automatic
Transmission Fluid) preferred, or
aDEXRON
III ATF as a
temporary replacement (see page ). Honda Manual Transmission
Fluid preferred, or an SAE 10W-30
or 10W-40 motor oil as a
temporary replacement (see page
).
Capacity:
Honda Power Steering Fluid
preferred, or another brand of
power steering fluid as a
temporary replacement. Do not
use ATF (see page ).
Honda Heavy Duty Brake Fluid
DOT 3 preferred, or a DOT 3 or
DOT 4 brake fluid as a temporary
replacement (see page ). Front:
Rear:
202
210 211
213212