Engine HONDA ODYSSEY 2005 RB1-RB2 / 3.G Manual Online

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)
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 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 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 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 emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual f or more informa-
tion.
2
2
Exhaust Emissions Controls Replacement Parts
PGM-FI Syst emIgnit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Three Way Catalytic Converter
Emissions Cont rols
T echnical Inf ormation
393

The three way catalytic converter
contains precious metals that serve
as catalysts, promoting chemical
reactions to convert the exhaust
gasses without af f ecting the metals.
The catalytic converter is ref erred to
as a three-way catalyst, since it acts
on HC, CO, and NOx. A replacement
unit must be an original Honda part
or its equivalent.
The three way catalytic converter
must operate at a high temperature
for the chemical reactions to take
place. It can set on f ire any com-
bustible materials that come near it.
Parkyourvehicleawayfromhigh
grass, dry leaves, or other f lamma-
bles.A defective three way catalytic
converter contributes to air pollution,
and can impair your engine’s per-
f ormance. Follow these guidelines to
protect your vehicle’s three way
catalytic converter.
Always use unleaded gasoline.
Even a small amount of leaded
gasoline can contaminate the
catalyst metals, making the three
way catalytic converter inef f ective. Keep the engine tuned-up.
Have your vehicle diagnosed and
repaired if it is misf iring, back-
f iring, stalling, or otherwise not
running properly.
Three Way Catalytic Converter
394
THREE WAY CATALYTIC CONVERTERS
THREE WAY CATALYTIC CONVERTER

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 gas tank is nearly,
but not completely f ull (around
3/4). Without touching the accelerator
pedal, start the engine, and let it
idle f or 20 seconds.
Keep the vehicle in Park
(automatic transmission). Increase
the engine speed to 2,000 rpm and
hold it there until the temperature
gauge rises to at least 1/4 of the
scale (approximately 3 minutes).
Make sure the vehicle has been
parked with the engine of f f or 6
hours or more.
Make sure the ambient
temperature is between 40° and
95°F.
CONT INUED
T esting of Readiness Codes
St at e Emissions T est ing
T echnical Inf ormation
395

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) This manual covers maintenance and recommended
procedures f or repair to engine and chassis components.
It is written f or the journeyman mechanic, but is simple
enough f or most mechanically-inclined owners to under-
stand.
This manual complements the service manual by
providing in-depth troubleshooting inf ormation f or each
electrical circuit in your vehicle.
This manual describes the procedures involved in the
replacement of damaged body parts.
Authorized Manuals
Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
402
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days of delivery. On returns, a restocking fee may be applied against the original order.

CONT INUED
....................................
Accessories .284
ACCESSORY (Ignition Key .....................................
Position) .130
............
Accessory Power Sockets . 182
...........................
AC Power Outlet .182
....................
Additives, Engine Oil . 329
Adjustable Driver’s Foot .........................................
Pedals .169
...............
AdvancedAirbagSystem . 29
.............................
Airbag (SRS) .11, 25
..............
Air Conditioning System . 188
.............
Rear A/C Control . 194,197
.......................
Air Outlets (Vents) .191
.......................
Air Pressure, Tires .346
.......................
Alcohol in Gasoline .278
......................................
Antif reeze .331
Anti-lock Brakes (ABS) ...............................
Indicator .65, 300
...................................
Operation .300
..............
Anti-thef t, Audio System . 229
Anti-thef t Steering Column ............................................
Lock .130
........................................
Armrests .152
...............
Audio Controls, Remote . 228................................
Audio System .199
...
Automatic Seat Belt Tensioners . 23
.
Automatic Lighting Off Feature . 124
.............
Automatic Speed Control . 264
..............
Automatic Transmission . 294
..........................
Capacity, Fluid .386
...............
Checking Fluid Level . 334
.......................................
Shif ting .294
Shif t Lever Position ...............................
Indicators .294
................
Shif t Lever Positions . 294
....................
Shif t Lock Release . 297
Battery Charging System ...........................
Indicator .63, 371
............................
Jump Starting .367
..............................
Maintenance .352
............................
Specif ications .387
..............................
Bef ore Driving .277
..................................
Belts, Seat .10, 22
.........................
Beverage Holders .171
..................................
Booster Seats .53 Brakes
...........
Anti-lock System (ABS) . 300
.............
Break-in, New Linings . 278
....................
Bulb Replacement .341
...........................................
Fluid .335
.......................................
Parking .169
.................
System Indicator . 63,373
........................
Wear Indicators .299
.............................
Braking System .299
.................
Break-in, New Vehicle . 278
Brightness Control, Instruments . 125
......................
Brights, Headlights .122
Bulb Replacement ..........................
Back-up Lights .342
..............................
Brake Lights .341
................
Front Parking Lights . 339
........
Front Side Marker Lights . 339
...........
Front Turn Signal Light . 338
.................................
Headlights .337
.........................
Rear Bulbs .341, 342
............
Rear Turn Signal Light . 341
............................
Specif ications .387
..............................
Bulbs, Halogen .337
Index
A
B
INDEX
I

CONT INUED
Dipstick..........
Automatic Transmission . 334
..................................
Engine Oil .281
........................
Directional Signals .122
........
Disc Brake Wear Indicators . 299
.....................
Disposal of Used Oil .330
Doors ............
Locking and Unlocking . 137
..................
Lockout Prevention . 137
..............
Manual Sliding Doors . 142
..............................
Monitor Light .67
....................
Power Door Locks . 137
.................
Power Sliding Doors . 142
..........
DOT Tire Quality Grading . 388
...........
Driver and Passenger Safety . 7
Driver’s Seat Position Memory ........................................
System .161
...........................................
Driving .291
....................................
Economy .283
....................
DVD Error Message .259
...................................
DVD Player .230
..............................
Economy, Fuel .283 ..................................
Emergencies .355
.............
Battery, Jump Starting . 367
...........
Brake System Indicator . 373
................
Changing a Flat Tire . 360
.....
Charging System Indicator . 371
..................
Checking the Fuses . 376
..............
Closing the Moonroof . 374
...........
Driving with a Flat Tire . 356
.......
Hazard Warning Flashers . 126
............................
Jump Starting .367
.....
Low Oil Pressure Indicator . 371
...
Malf unction Indicator Lamp . 372
..................
Overheated Engine . 369
.......................................
Towing .381
.........................
Emergency Brake .169
....................
Emergency Flashers .126
......................
Emergency Towing .381
.......................
Emissions Controls .392
.............
Emissions Testing, State . 395
Engine ....
Coolant Temperature Gauge . 71
..............
Engine Speed Limiter . 296
.........................
If It Won’t Start .366
Malf unction Indicator ................................
Lamp .63, 372
........
Oil Pressure Indicator . 63,371 ..............
Oil, What Kind to Use . 328
...............................
Overheating .369
............................
Specif ications .387
.......................................
Starting .293
.
Evaporative Emissions Controls . 392
...............................
Exhaust Fumes .56
Exhaust Gas Recirculation ........................................
System .393
Expectant Mothers, Use of Seat ........................................
Belts by .20
...................................
Fan, Interior .189
Features, Comfort and ..............................
Convenience .187
....................
Filling the Fuel Tank . 279
......................................
Filters, Oil .329
...........
Flashers, Hazard Warning . 126
...................
Flat Tire, Changing a . 360
.....................................
Floor Mats .343
.......................
Floor Storage Area .177
Index
E FINDEX
III

Fluids..........
Automatic Transmission . 334
..........................................
Brake .335
..........................
Power Steering .336
................
Windshield Washers . 121
FM Stereo Radio ...................................
Reception .205
.................
Folding the Third Seat . 158
........................
Four-way Flashers .126
............................
Front Airbags .11, 27
......................................
Front Seat .148
....................................
Adjusting .149
.......................................
Heaters .160
...................................
Airbags .11, 27
.................................................
Fuel .278
......................
Fill Door and Cap .279
...........................................
Gauge .71
................
Octane Requirement . 278
....................................
Ref ueling .279
........................
Reserve Indicator .68
.....................
Fuses, Checking the .376
...............
Gas Mileage, Improving . 283.........................................
Gasoline .278
...............
Fuel Reserve Indicator . 68
...........................................
Gauge .71
................
Octane Requirement . 278
....................................
Ref ueling .279
................
Gas Station Procedures . 279
Gauges ...
Engine Coolant Temperature . 71
...............................................
Fuel .71
...............................
Speedometer .71
.................................
Tachometer .71
GAWR (Gross Axle Weight .......................................
Rating) .307
GCWR (Gross Combined Weight .......................................
Rating) .307
......................................
Glove Box .180
GVWR (Gross Vehicle Weight .......................................
Rating) .307
.............
Halogen Headlight Bulbs . 337
............
Hazard Warning Flashers . 126
.....................................
Headlights .122
........................................
Aiming .337
............
Automatic Lighting Off . 124 .........
Daytime Running Lights . 125
..................
High Beam Indicator . 69
.......................
Reminder Chime .122
........
Replacing Halogen Bulbs . 337
.................................
Turning on .122
...................................
Headphones .260
............................
Head Restraints .152
...............................
Heated Mirror .168
...................................
Heater, Seat .160
.....................
Heating and Cooling .188
.............
High Altitude, Starting at . 293
...............
High-Low Beam Switch . 122
HomeLink Universal ................................
Transceiver .267
.......................
Hood, Opening the .280
...........................................
Horn .5,120
...
Identif ication Number, Vehicle . 384
Ignition ............................................
Keys .128
.........................................
Switch .130
............
Timing Control System . 393
......................
Immobilizer System .129
.........
Important Safety Precautions . 8
Index
H I
G
IV

........................
Low Coolant Level .282
.........................
Low Fuel Indicator .68
...
Low Oil Pressure Indicator . 63,371
................................
Lower Anchors .45
..........................
Lower Glove Box .180
...
Lubricant Specif ications Chart . 386
...........
Luggage Net (Cargo Net) . 289
...........
Luggage, Storing (Cargo) . 286
..................................
Maintenance .313
................................
Minder .315-324
...
Owner Maintenance Checks . 323
.................................
Record .325-326
......................
Required Indicator .70
..........................................
Saf ety .314
.
Malf unction Indicator Lamp . 63,372
...................
Manual Sliding Doors . 142
...............................
Meters, Gauges .71
..................
Michilen PAX System . 356
........................
Mirrors, Adjusting .167
.................................
Modif ications .284
...............
Modif ying Your Vehicle . 284
.......................................
Moonroof .166 Moving the Second Row Bucket
.............................................
Seat .154
.............
Multi-Inf ormation Display . 74
...................
Neutral Gear Position . 295
..................
New Vehicle Break-in . 278
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 384
...
Octane Requirement, Gasoline . 278
.........................................
Odometer .72
...............................
Odometer, Trip .72
Oil ........................
Change, How to .329
......................
Change, When to .315
......................
Checking Engine .281
..............
Pressure Indicator . 63,371
Selecting Proper Viscosity ......................................
Chart .328
.........
ON (Ignition Key Position) . 130
Onboard Ref ueling Vapor ....................................
Recovery .392 ............................
Outside Mirrors .167
....................
Overheating, Engine .369
.......
Owner Maintenance Checks . 323
.........................
Oxygenated Fuels .278
............
Panel Brightness Control . 125
........................
Park Gear Position .295
...........................................
Parking .298
...............................
Parking Brake .169
Parking Brake and Brake .................
System Indicator . 63,373
...............................
Parking Lights .122
................
Parking Sensor System . 271
..
Parking Over Things that Burn . 298
....
Passenger Airbag Of f Indicator . 33
...................................
PAX System .356
.............................
PGM-FI System .393
........................
Power Door Locks .137
Power Sliding Doors .......................................
Indicator .67
...................................
Operation .142
.....................................
Switches .143
...............
Power Socket Locations . 182
..............................
Power Tailgate .139
Index
M N
OP
VI

Î
CONT INUED
............................
Power Windows .163
.........
Pregnancy, Using Seat Belts . 20
.........
Protecting Adults and Teens . 14
...
Additional Safety Precautions . 20
.....
Advice f or Pregnant Women . 20
........................
Protecting Children .36
.......................
Protecting Inf ants .41
.......
Protecting Larger Children . 51
.........
Protecting Small Children . 42
Using Child Seats with .....................................
Tethers .50
.............................
Using LATCH .45
...................
Radiator Overheating . 369
.............
Radio/CD Sound System . 199
...........................
Readiness Codes .372
............
Rear Audio Control Panel . 234
...............................
Rear A/C Unit .194
........
Rear Entertainment System . 230
Rear Lights, Bulb ......................
Replacement .341, 342
...
Rearview Camera and Monitor . 275
..........................
Rear View Mirror .167
...............
Rear Window Def ogger . 126Rear Window Wiper and
.......................................
Washer .122
.....
Reclining the Seat Backs . 150,151
.........
Reclining the Second Seats . 150
..............
Reclining the Third Seat . 150
.......................
Reminder Indicators .64
................
Remote Audio Controls . 228
................
Remote Control (RES) . 257
.....................
Remote Transmitter .131
Removable Second Row ......................................
Console .176
........
Removing the Second Seats . 155
Replacement Inf ormation ................
Engine Oil and Filter . 329
..........................................
Fuses .376
................................
Light Bulbs .337
................................
Timing Belt .336
...........................................
Tires .349
.............................
Wiper Blades .344
Replacing Seat Belts Af ter a ............................................
Crash .23
Reserve Tank, .................
Engine Coolant . 282,331
..............
Retractable Center Tray . 171
..................
Reverse Gear Position . 295
......................................
Roof Rack .288 ................................
Rotation, Tire .348
................................
Saf ety Belts .10, 22
.........
Safety Defects, Reporting . 400
.................................
Saf ety Features .9
.........................................
Airbags .11
.....................................
Seat Belts .10
.............
Saf ety Labels, Location of . 57
...............................
Saf ety Messages .ii
...................................
Seat Belts .10, 22
...............
Additional Information . 22
Automatic Seat Belt ...............................
Tensioners .23
.....................................
Cleaning .343
......................
Lap/Shoulder Belt .22
................................
Maintenance .23
Reminder Indicator and ................................
Beeper .22, 64
................................
Replacement .23
...................
System Components . 22
...............
Use During Pregnancy . 20
...
Wearing a Lap/Shoulder Belt . 16
..................................
Seat Heaters .160
Index
S
R
INDEX
VII

Î
.....................................
Tachometer .71
..........................................
Tailgate .138
...............................
Opening the .138
...................
Open Monitor Light . 67
..
Taillights, Changing Bulbs . 341,342
...............................................
Seats .148
......................
Adjustments .149, 151
..........
Drivers Lumbar Support . 152
.............
Folding the Third Seat . 158
........................
Head Restraints .152
Installing the Stowable Second ...............
Row Plus-One Seat . 156
.....
Manual Height Adjustment . 150
....................
Passenger Seating .148
.......
Reclining the Second Seat . 150
..........
Reclining the Third Seat . 150
....
Removing the Second Seats . 155
.....................
Third Seat Access .153
............................
Security System .263
Sensors Front Passenger’s Weight .....................................
Sensors .29
....
Driver’s Seat Position Sensor . 29
...............................
Serial Number .384
...........................
Service Intervals .315
...........................
Service Manual .401
...........
Service Station Procedure . 279
..........................
Setting the Clock .227
...
Shif t Lever Position Indicators . 294
........................
Shif t Lock Release .297
..............................
Side Airbags .11, 30 ..........................
Of f Indicator .33, 64
Side Marker Lights, Bulb ..............................
Replacement .339
.............................
Signaling Turns .122
.................................
Sliding Doors .142
.....................................
Snow Tires .350
................................
Sound System .199
Spare Tire ......................................
Inf lating .359
............................
Specif ications .387
....................................
Spark Plugs .387
....................
Specif ications Charts . 386
................................
Speed Control .264
...................................
Speedometer .71
..........
SRS, Additional Inf ormation . 25
...
Additional Safety Precautions . 35
.............................
Airbag Service .34
..
How the SRS Indicator Works . 32
How Your Airbags ............................
Work .27, 30,32
........................
SRS Components .25
.............................
SRS Indicator .32 ,64
..
START (Ignition Key Position) . 130
.......................
Starting the Engine .293
In Cold Weather at High ..................................
Altitude .293 ................
With a Dead Battery . 367
..............
State Emissions Testing . 395
........
Steam Coming f rom Engine . 369
Steering Wheel ................................
Adjustment .127
...........
Anti-thef t Column Lock . 130
.................................
Buttons .75, 228
...................
Stereo Sound System . 199
....................
Storing Your Vehicle .353
Stowable Second Row Plus-One .............................................
Seat .156
........................
Sunglasses Holder .174
........................................
Sun Visor .175
Supplemental Restraint System ......................................
Servicing .34
.........................
SRS Indicator .32 ,64
...................
System Components . 25
..................................
Synthetic Oil .329
Index
T
VIII