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 howmuch air is going into the engine. It
then controls how much f uel to inject
under all operating conditions.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more informa-
tion.
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 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 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.
The exhaust emissions controls
include three or f our systems:
PGM-FI, ignition timing control,
exhaust gas recirculation (DX,
Canadian DX-G, LX, EX and EX-L),
and three way catalytic converter.
These 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 from the crankcase and
evaporative emissions control
systems.
2
2
On DX, Canadian DX-G, LX, EX and EX-L models
Exhaust Emissions Controls
Replacement Parts
Emissions Cont rols
PGM-FI SystemIgnit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em Three Way Catalytic Converter
386
\f—\f—\fy
y
(+\fy\f
y
2009 Civic Coupe
CONT INUED
........................................
AAC .151,206
...
Accessories and Modif ications .273
ACCESSORY (Ignition Key
.......................................
Position) .79
............
Accessory Power Sockets .110
..................
Active Head Restraints .98
................
Adding Engine Coolant .316
....................
Additives, Engine Oil .313
...............................
Airbag (SRS) .9,21
..........
Airbag System Components .21
..............
Air Conditioning System .116
.........................................
Usage .119
.......
Air Pressure, Tires .335,337,378
......................................
Antif reeze .316
Anti-lock Brakes (ABS)
...............................
Indicator .59,292
...................................
Operation .292
..............
Anti-thef t, Audio System .221
Anti-thef t Steering Column
..............................................
Lock .79
................................
Audio System .121
.....
Auto Door Locking/Unlocking .82
...
Automatic Seat Belt Tensioners .19
.............
Automatic Speed Control .224 ..............
Automatic Transmission .286
..........................
Capacity, Fluid .377
...............
Checking Fluid Level .320
.......................................
Shif ting .286
Shif t Lever Position
...............................
Indicators .286
................
Shif t Lever Positions .287
....................
Shif t Lock Release .289
............................
Capacities Chart .377
Battery
Charging System ...........................
Indicator .57,361
............................
Jump Starting .357
..............................
Maintenance .345
............................
Specif ications .378
..............................
Bef ore Driving .263
....................................
Belts,Seat .8,18
.........................
Beverage Holders .109
.......
Bluetooth
HandsFreeLink.227
..................................
Booster Seats .47
Brakes
...........
Anti-lock System (ABS) .292
.............
Break-in, New Linings .264
....................
Bulb Replacement .328 ...........................................
Fluid .322
.......................................
Parking .107
..........................
System Design .291
.................
System Indicator .58,363
........................
Wear Indicators .291
.............................
Braking System .291
.................
Break-in, New Vehicle .264
..
Brightness Control, Instruments .74
Bulb Replacement
..........................
Back-up Lights .328
..............................
Brake Lights .328
.................................
Fog Lights .329
................
Front Parking Lights .327
........
Front Side Marker Lights .327
.................................
Headlights .324
.........
High-mount Brake Light .331
................................
Rear Lights .328
............................
Specif ications .377
....................
Turn Signal Lights .327
..............................
Bulbs, Halogen .324
Index
A
B
C
INDEX
I
——y
y
(+yy
2009 Civic Coupe
CONT INUED
.................
Jacking up the Vehicle .352
.......................................
Jack, Tire .351
................................
Jump Starting .357
..................................................
Keys .77
.......................
Label, Certif ication .374
.................
Lane Change, Signaling .72
..................
Lap/Shoulder Belts .14,19
...............................
LATCH System .41
...
Identif ication Number, Vehicle .374
Ignition
..............................................
Keys .77
...........................................
Switch .79
............
Timing Control System .386
........................
Immobilizer System .78
.........
Important Safety Precautions .6
Indicators
..............
ABS (Anti-Lock Brake) .59
Brake (Parking and Brake
............................
System) .58,363
................
Charging System .57,361
.............................
Cruise Control .62
...................................
Door Open .63
DRL (Daytime Running
......................................
Lights) .63
.
EPS (Electric Power Steering) .60
.....................................
Fog Light .63
...................................
High Beam .63
........
Key (Immobilizer System) .59
.....................................
Lights On .63
......................................
Low Fuel .64
................
Low Oil Pressure .57,361
..............
Low Tire Pressure .61,296 ..........
Maintenance Minder .60,303
...
Malf unction Indicator Lamp .362
....................................
REV Limit .61
..........................
Security System .64
.......................................
Seat Belt .57
...........................
Side Airbag Of f .58
...............................................
SRS .58
...................................
TPMS .61,297
.................................
Trunk Open .63
Turn Signal and Hazard
...................................
Warning .59
............................
VSA Activation .62
.................................
VSA System .62
..............................
Washer Level .63
Indicators, Instrument .......................................
Panel .55,57
...............................
Inf ant Restraint .37
Inf ant Seats
......................................
Installing .40
................
Tether Anchor Points .45
...................
Inf lation, Proper Tire .335
........................
Inf ormation Display .65
.................................
Inside Mirror .106
.............................
Inspection, Tire .338
....................
Installing a Child Seat .40
..........
Tether Anchorage Points .45 .............................
Using LATCH .41
........................
Instrument Panel .3,54
........
Instrument Panel Brightness .74
................
Instrument and Controls .53
...............................
Interior Lights .113
........................................
Introduction .i
.......................................
iPod
.140,193
Index
INDEX
J
K
L
I
V
——y
y
(+yy
2009 Civic Coupe
Lights....................
Bulb Replacement .324
...............................
Indicators .55,57
.........................................
Parking .72
..................................
Turn Signal .72
....................................
Load Limits .276
......
LOCK (Ignition Key Position) .79
Locks
.......
Anti-thef t Steering Column .79
............................
Fuel Fill Door .265
.................................
Power Door .81
...........................................
Trunk .91
........................
Low Coolant Level .269
.........................
Low Fuel Indicator .64
...
Low Oil Pressure Indicator .57,361
................................
Lower Anchors .41
...
Lower Gear, Downshif ting to a .283
...
Lubricant Specif ications Chart .377
...........
Luggage, Storing (Cargo) .275
..................................
Maintenance .301
..................................
Items .306,309
........................................
Minder .303
.................
Minder Indicator .60,303 Owner’s Maintenance
...................................
Checks .308
..........................................
Saf ety .302
.
Malf unction Indicator Lamp .57,362
...................
Manual Transmission .283
...............
Checking Fluid Level .321
.......................................
Shif ting .283
........
Manual Transmission Fluid .321
....................................
Mats, Floor .332
...............................
Meters, Gauges .65
........................
Mirrors, Adjusting .106
...............
Modif ying Your Vehicle .274
.......................................
Moonroof .104
................
MP3 .133,151,171,181,205
...................
Neutral Gear Position .287
..................
New Vehicle Break-in .264
.....................
Normal Shif t Speeds .284
...................
NOTICE, Explanation of .i
...............
Numbers, Identif ication .374
...
Octane Requirement, Gasoline .264 .........................................
Odometer .66
...............................
Odometer, Trip .66
Oil
........................
Change, How to .314
......................
Change, When to .303
......................
Checking Engine .267
..............
Pressure Indicator .57,361
Selecting Proper Viscosity
......................................
Chart .313
...........
ON (Ignition Key Position) .79
Onboard Ref ueling Vapor
....................................
Recovery .385
............................
Outside Mirrors .106
.....................
Outside Temperature .67
....................
Overheating, Engine .359
....
Owner’s Maintenance Checks .308
.........................
Oxygenated Fuels .265
..............
Panel Brightness Control .74
........................
Park Gear Position .287
...........................................
Parking .290
...............................
Parking Brake .107
Parking Brake and Brake
.................
System Indicator .58,363
Index
N
O
M
P
VI
——y
y
(+yy
2009 Civic Coupe
Î
..............................
Saf ety Messages .iii
.......................
Satellite Radio .127,161
.....................................
Seat Belts .8,18
...............
Additional Information .18
Automatic Seat Belt
...............................
Tensioners .19
.....................................
Cleaning .331
................
Lap/Shoulder Belt .14,19
................................
Maintenance .20
Reminder Indicator and
................................
Beeper .18,57
...................
System Components .18
...............
Use During Pregnancy .16
Wearing a Lap/Shoulder
.....................................
Belt .14,19
.........................
Seating Capacities .376
.................................................
Seats .93
......................................
Adjusting .93
.........................................
Folding .99
.......................................
Heaters .101
............................
Security System .223
.....................
Selecting a Child Seat .39
...............................
Serial Number .374
...........................
Service Intervals .303
...........................
Service Manual .395
.........
Service Station Procedures .265 ..........................
Setting the Clock .222
...
Shif t Lever Position Indicators .286
........................
Shif t Lock Release .289
................................
Side Airbags .9,26
..........................
Of f Indicator .29,58
..................
Side Curtain Airbags .9,28
Side Marker Lights, Bulb
..............................
Replacement .328
...............................
Signaling Turns .72
..................................
Snow Chains .343
.....................................
Snow Tires .343
...........
Sockets, Accessory Power .110
................................
Sound System .121
Spare Tire
......................................
Inf lating .350
............................
Specif ications .378
....................................
Spark Plugs .376
................................
Specif ications .376
................................
Speed Control .224
........................
Speed Limiter .285,288
.......................................
Spotlights .113
..........
SRS, Additional Inf ormation .21
...
Additional Safety Precautions .31
.............................
Airbag Service .30
......
Airbag System Components .21 How the Passenger Airbag
...............
Of f Indicator Works .29
How the Side Airbag Of f
......................
Indicator Works .29
..
How the SRS Indicator Works .28
How Your Front Airbags
.........................................
Work .23
...
How Your Side Airbags Work .26
How Your Side Curtain Airbags
.........................................
Work .28
.............................
SRS Indicator .28,58
....
START (Ignition Key Position) .79
.......................
Starting the Engine .282
In Cold Weather at High ..................................
Altitude .282
................
With a Dead Battery .357
........
Steam Coming f rom Engine .359
Steering Wheel
................................
Adjustments .76
.............
Anti-theft Column Lock .79
Steering Wheel ......................
Buttons .219,224,229
...................
Stereo Sound System .121
....................
Storing Your Vehicle .347
Index
VIII
——y
y
(+yy
2009 Civic Coupe