2007 HONDA CR-V ignition

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
come 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)
uses various sensors to determine
how much 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.
2
2
Exhaust Emissions Controls
Replacement PartsPGM-FI System
Ignit ion T iming Cont rol Syst em Three Way Catalytic Converter
Exhaust Gas Recirculat ion (EGR) Syst em
Emissions Cont rols
330

CONT INUED
BatteryCharging System ...........................
Indicator . 60, 309
............................
Jump Starting .305
..............................
Maintenance .294
............................
Specif ications .323
..............................
Bef ore Driving .213
....................................
Belts,Seat .8,18
.........................
Beverage Holders .110
..................................
Booster Seats .51
Brakes ...........
Anti-lock System (ABS) . 238
.............
Break-in, New Linings . 214
....................
Bulb Replacement .277
...........................................
Fluid .275 .........................................
Parking .78
.................
System Indicator . 60, 311
..........................
System Design .237
........................
Wear Indicators .237
.............................
Braking System .237
.................
Break-in, New Vehicle . 214
..
Brightness Control, Instruments . 75
..................
Brights, Headlights . 74, 75
Bulb Replacement ..........................
Back-up Lights .281
..............................
Brake Lights .281
................
Front Parking Lights . 280
........
Front Side Marker Lights . 280
.................................
Headlights .277
.........
High-mount Brake Light . 282
.........
Rear Side Marker Lights . 281
............................
Specif ications .323
....................
Turn Signal Lights . 279
..............................
Bulbs, Halogen .277
............................
Capacities Chart .322
.............
Carbon Monoxide Hazard . 54
....................................
Accessories .220
ACCESSORY (Ignition Key .......................................
Position) .81
............
Accessory Power Sockets . 117
....................
Additives, Engine Oil . 268
.......
Adjusting the Steering Wheel . 78
...........................
Advanced Airbags .27
...............................
Airbag (SRS) . 9, 22
..............
Air Conditioning System . 124
.........................................
Usage .125
.......................
Air Pressure, Tires .289
.......................
Alcohol in Gasoline .214
......................................
Antif reeze .270
Anti-lock Brakes (ABS) ...............................
Indicator . 61, 238
...................................
Operation .238
..............
Anti-thef t, Audio System . 205
.
Anti-thef t Steering Column Lock . 81
................................
Audio System .129
.....
Auto Door Locking/Unlocking . 84
...
Automatic Seat Belt Tensioners . 20
.............
Automatic Speed Control . 209
..............
Automatic Transmission . 231
..........................
Capacity, Fluid .322 ...............
Checking Fluid Level . 273
.....................................
D Mode .233
.......................................
Shif ting .231
Shif t Lever Position ...............................
Indicators .231
................
Shif t Lever Positions . 232
....................
Shif t Lock Release . 235
......................
Auxiliary Input Jack .204
3
Index
A
B
C
INDEX
I

.................................................
Fuel .214
........
Check Fuel Cap Message .216
......................
Fill Door and Cap .215
.....................
Low Fuel Indicator .63
...........................................
Gauge .66
................
Octane Requirement .214
...............................
Oxygenated .214
........................
Tank, Ref ueling .215
...............................
Fuel Economy .219
.....................
Fuses, Checking the .312
...............
Gas Mileage, Improving .219
..........................................
Gasohol .214
.........................................
Gasoline .214
.....................
Low Fuel Indicator. 63
...........................................
Gauge .69
................
Octane Requirement .214
........................
Tank, Ref ueling .215
................
Gas Station Procedures .215
Gauges
...
Engine Coolant Temperature .69
...............................................
Fuel .69
Gearshif t Lever Positions ..........
Automatic Transmission .231 ......................................
Glove Box .114
Gross Vehicle Weight Rating
.............................
(G VWR) . 246, 322
.............
Halogen Headlight Bulbs . 277
..............
Hazard Warning Flashers . 76
Headlights ........................................
Aiming .277
............
Daytime Running Lights . 75
..................
High Beam Indicator . 63
.........................
Reminder Chime .75
........
Replacing Halogen Bulbs . 277
...................................
Turning on .74
..............................
Head Restraints .97
.............................
Heated Mirrors .109
...................................
Heater, Seat .105
.....................
Heating and Cooling .124
............................
High Beam Lever .74
.......................
Hood, Opening the .217
..............................................
Horn .4,72
...
Identif ication Number, Vehicle . 320Ignition
..............................................
Keys .79
...........................................
Switch .81
............
Timing Control System . 330
........................
Immobilizer System .80
.........
Important Safety Precautions . 6
Indicators ......
ABS (Anti-Lock Brake) . 61, 238
Brake (Parking and Brake ............................
System) . 60, 311
................
Charging System . 60, 309
.............................
Cruise Control .62
DRL (Daytime Running ......................................
Lights) .63
...................................
High Beam .63
........
Key (Immobilizer System) . 61
......................................
Low Fuel .63
................
Low Oil Pressure . 60, 309
..............
Low Tire Pressure . 64, 242
..........
Maintenance Minder . 65,257
Malf unction Indicator ................................
Lamp . 60, 310
.................
Passenger Airbag Of f . 32
...........................
Side Airbag Of f .61
...............................................
SRS .61
...................................
TPMS . 64, 243
Index
G H
I
IV

CONT INUED
..................................................
Keys .79
.......................
Label, Certif ication .320
.................
Lane Change, Signaling . 74
..................
Lap/Shoulder Belts . 14, 19
...........
LATCH Anchorage System . 43
Lights ....................
Bulb Replacement .277
.......................................
Indicator .59
.........................................
Parking .74
..................................
Turn Signal .74
....................................
Load Limits .223
......
LOCK (Ignition Key Position) . 81
Locks .......
Anti-thef t Steering Column . 81
..........................
Childproof Door .88
............................
Fuel Fill Door .215
..........................
Glove Box . 114, 115
.................................
Power Door .82
........................................
Tailgate .92
........................
Low Coolant Level .218
.........................
Low Fuel Indicator .63 ...
Low Oil Pressure Indicator . 60, 309
................................
Lower Anchors .43
...
Lubricant Specif ications Chart . 323
...........
Luggage, Storing (Cargo) . 222
...........
Luggage Net (Cargo Net) . 225
..................................
Maintenance .255
................................
Minder . 257-263
......
Main Items and Sub Items . 260
Owner’s Maintenance ...................................
Checks .262
.................................
Record . 264-265
.........................
Minder Indicator .65
..........................................
Saf ety .256
.
Malf unction Indicator Lamp . 60,310
.........................
Meters, Gauges . 59, 66
...................
Methanol in Gasoline . 214
........................
Mirrors, Adjusting .108
...............
Modif ying Your Vehicle . 221
.......................................
Moonroof .107
Turn Signal and Hazard
...................................
Warning .63
VSA (Vehicle Stability ..............................
Assist) . 62, 240
..............................
Washer Level .65
.........
Indicators, Instrument Panel . 59
...............................
Inf ant Restraint .39
......................................
Inf ant Seats .39
............
Tether Anchorage Point . 48
...................
Inf lation, Proper Tire . 288
........
Recommended Pressures . 289
.................................
Inside Mirror .108
.............................
Inspection, Tire .290
....................
Installing a Child Seat .42
............................
Instrument Panel .59
........
Instrument Panel Brightness . 75
..............
Instruments and Controls . 57
...............................
Interior Lights .119
........................................
Introduction .i
.................
Jacking up the Vehicle . 300
.......................................
Jack, Tire .301
................................
Jump Starting .305
Index
L
M
K
J
INDEX
V

...................
Neutral Gear Position .233
..................
New Vehicle Break-in .214
...................
NOTICE, Explanation of .i
...............
Numbers, Identif ication .320
...
Octane Requirement, Gasoline .214
.........................................
Odometer .69
...............................
Odometer, Trip .67
....................
Of f -Highway Driving .252
Oil
........................
Change, How to .268
......................
Change, When to .263
......................
Checking Engine .218
..............
Pressure Indicator . 60, 309
Selecting Proper Viscosity ......................................
Chart .267
...........
ON (Ignition Key Position) .81
Onboard Ref ueling Vapor
....................................
Recovery .329
............................
Outside Mirrors .109
....
Outside Temperature Indicator .69
....................
Overheating, Engine .307 ....
Owner’s Maintenance Checks .262
.........................
Oxygenated Fuels .214
..............
Panel Brightness Control .75
........................
Park Gear Position .232
...........................................
Parking .236
.................................
Parking Brake .78
Parking Brake and Brake .................
System Indicator . 60, 311
.................................
Parking Lights .74
..
Parking Over Things that Burn . 236
....
Passenger Airbag Of f Indicator . 32
.............................
PGM-FI System .330
...................................
Pollen Filter .284
..........................
Power Door Locks .82
...............
Power Socket Locations . 117
....................
Power Steering Fluid . 276
............................
Power Windows .106
.........
Pregnancy, Using Seat Belts . 16
........................
Preparing to Drive .229
.........
Protecting Adults and Teens . 11
...
Additional Safety Precautions . 17
.....
Advice f or Pregnant Women . 16........................
Protecting Children .34
.......................
Protecting Inf ants .39
.......
Protecting Larger Children . 50
.........
Protecting Small Children . 40
Using Child Seats with .....................................
Tethers .48
.............................
Using LATCH .43
...................
Radiator Overheating . 307
.............
Radio/CD Sound System . 129
.................
Radio Thef t Protection . 205
...........................
Readiness Codes .310
.................
Rear Dif f erential Fluid . 275
..
Rear Lights, Bulb Replacement . 281
..................
Rear Seat, Folding . 99,102
..........................
Rear View Mirror .108
.................
Rear Window Def ogger . 77
.
Rear Window Wiper and Washer . 74
...............
Reclining the Seat Backs . 94
........................................
Ref ueling .215
.......................
Reminder Indicators .59
.......................
Remote Transmitter .89
Replacement Inf ormation ..............
Dust and Pollen Filter . 284
Index
O
R
P
N
VI

Î
..........
SRS, Additional Inf ormation .22
...
Additional Safety Precautions .33
.............................
Airbag Service .33
......
Airbag System Components .22
How the Side Airbag Of f
......................
Indicator Works .31
..
How the SRS Indicator Works .31
How Your Front Airbags
.........................................
Work .25
...
How Your Side Airbags Work .28
How Your Side Curtain Airbags
.........................................
Work .30
.............................
SRS Indicator .31,61
....
START (Ignition Key Position) .81
.......................
Starting the Engine .230
In Cold Weather at High ..................................
Altitude .230
................
With a Dead Battery .303
..............
State Emissions Testing .332
........
Steam Coming f rom Engine .307
Steering Wheel
..................................
Adjustment .78
.............
Anti-theft Column Lock .81
.......
Steering Wheel Buttons . 203, 209
...................
Stereo Sound System .129
....................
Storing Your Vehicle .295 ........................................
Sun Visor .116
........................
Sunglasses Holder .116
Supplemental Restraint
..................................
System .9,22
......................................
Servicing .33
.........................
SRS Indicator .31,61
...................
System Components .22
..................................
Synthetic Oil .268
Table
........................................
Center .114
Tailgate ............................
Open Indicator .63
.................................
Opening the .92
..........
Taillights, Changing Bulbs . 281
.
Taking Care of the Unexpected . 297
Technical Descriptions ....
DOT Tire Quality Grading . 324
.....
Emissions Control Systems . 329
.....................
Oxygenated Fuels .214
Three Way Catalytic ...............................
Converter .331 Tire Pressure Monitoring System
(TPMS)-Required Federal ........................
Explaration .327
.......................
Temperature Gauge .69
....................
Temperature, Outside . 69
..............
Tether Anchorage Points . 48
................
Thef t Protection, Radio . 205
..
Three Way Catalytic Converter . 326
..................
Tilt the Steering Wheel . 78
..........................
Time, Setting the .206
....................................
Tire Chains .292
.........
Tire, How to Change a Flat . 299
...........................
Tire Inf ormation .324
...............................................
Tires .287
..............................
Air Pressure .289
........................................
Chains .292
.........................
Checking Wear .290
......
DOT Tire Quality Grading . 324
......................................
Inf lation .288
..................................
Inspection .290
.....................................
Labeling .326
Low Tire Pressure ...........................
Indicator . 64, 242
..............................
Maintenance .290
..
Pressure Monitoring System . 243
...................................
Replacing .291
Index
T
VIII