2009 HONDA ODYSSEY Exhaust

To eliminate potential hazards, read
the instructions bef ore you begin,
and make sure you have the tools
and skills required.
Do
not run the engine unless
instructed to do so.
Some of the most important saf ety
precautions are given here. However,
we cannot warn you of every
conceivable hazard that can arise in
perf orming maintenance. Only you
can decide whether or not you
should perf orm a given task.
Make sure your vehicle is parked
on level ground, the parking brake
is set, and the engine is of f .
To clean parts, use a commercially
available degreaser or parts
cleaner, not gasoline.
To reduce the possibility of f ire or
explosion, keep cigarettes, sparks,
and flames away from the battery
and all f uel-related parts.
Wear eye protection and
protective clothing when working
with the battery or compressed air.
All service items not detailed in this
section should be perf ormed by a
certif ied technician or other qualif ied
mechanic.
Let the
engine and exhaust system cool
down bef ore touching any parts.
Be sure there is
adequate ventilation whenever you
operate the engine.
Maintenance Saf ety
Important Saf ety Precautions
Injury f rom moving parts.
Burns f rom hot parts.
Carbon Monoxide poison f rom
engine exhaust.
Potential Vehicle Hazards
414
Failure to properly follow
maintenance instructions and
precautions can cause you to
be seriously hurt or killed.
Always follow the procedures
and precautions in this owner’s
manual.
Improperly maintaining this
vehicle, or failing to correct a
problem before driving can
cause a crash in which you can
be seriously hurt or killed.
Always follow the inspection
and maintenance
recommendations and
schedules in this owner’s
manual.
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Maintenance Minder
424
:
If the message ‘‘SERVICE DUE NOW’’ does not appear more than 12 months
after the display is reset, change the engine oil every year.
See information on maintenance and emissions warranty on page .
Inspect idle speed every 160,000 miles (256,000 km).
Adjust the valves during services A, B, 1, 2, or 3 only if they are noisy.
Independent of the maintenance messages in the information display,
replace the brake fluid every 3 years.
NOTE: 1:
423
Maintenance Sub Items
Rotate tires
Replace air cleaner element If you drive in dusty conditions, replace
every 15,000 miles (24,000 km).
Replace dust and pollen filter If you drive primarily in urban areas that have high
concentrations of soot in the air from industry and
from diesel-powered vehicles, replace every 15,000
miles (24,000 km).
Inspect drive belt
Replace transmission fluid
Replace spark plugs
Replace timing belt and inspect water pump If you drive regularly in very high temperatures (over
110°F, 43°C), in very low temperatures (under 20°F,29°C), replace every 60,000 miles (U.S.)/100,000 km
(Canada).
Inspect valve clearance
Replace engine coolant
Maintenance Main Items
Replace engine oil
Replace engine oil and oil filter
Inspect front and rear brakes
Check parking brake adjustment
Inspect these items: Tie rod ends, steering gear box, and boots
Suspension components
Driveshaft boots
Brake hoses and lines (including VSA)
All fluid levels and condition of fluids
Exhaust system
Fuel lines and connections
A
B
Symbol
Symbol
1
2
3
4
51
1
Maintenance Minder
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Thediagramsinthissectiongive
you the dimensions and capacities of
your vehicle and the locations of the
identif ication numbers. It also
includes inf ormation you should
know about your vehicle’s tires and
emissions control systems.
................
Identif ication Numbers .492
................................
Specif ications .494
DOT Tire Quality Grading .......................
(U.S Vehicles) .496
Unif orm Tire Quality ..................................
Grading .496
.................................
Treadwear .496
......................................
Traction .496
.............................
Temperature .497
.................................
Tire Labeling .498
Tire Pressure Monitoring System (TPMS) Required Federal ............................
Explanation .500
.......................
Emissions Controls .503
.....................
The Clean Air Act .503
Crankcase Emissions Control ....................................
System .503
Evaporative Emissions Control ....................................
System .503
Onboard Ref ueling Vapor ................................
Recovery .503
...
Exhaust Emissions Controls .504
....................
PGM-FI System .504
Ignition Timing Control ................................
System .504Exhaust Gas Recirculation
...................
(EGR) System .504
Three Way Catalytic ...........................
Converter .504
....................
Replacement Parts .504
..
Three Way Catalytic Converter .505
........................
Emissions Testing .506
....
Testing of Readiness Codes .506
T echnical Inf ormation
Technical Inf ormation
491
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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 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 for more informa-
tion.
2
2
Exhaust Emissions Controls Replacement Parts
PGM-FI SystemIgnit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Three Way Catalytic Converter
Emissions Cont rols
504
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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
combustible materials that come
near it. Park your vehicle away from
high grass, dry leaves, or other
f lammables.Keep the engine well maintained.
Have your vehicle diagnosed and
repaired if it is misf iring, back-
f iring, stalling, or otherwise not
running properly.
The three way catalytic converters
contain precious metals that serve as
catalysts, promoting chemical
reactions to convert the exhaust
gasses without af f ecting the metals.
The catalytic converters are ref erred
to as three-way catalysts, since they
act on HC, CO, and NOx.
Replacement units must be original
Honda parts or their equivalent.
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.
Three Way Catalytic Converter
Technical Inf ormation
505
THREE WAY CATALYTIC CONVERTER
WARM UP THREE WAY CATALYTIC
CONVERTERS
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DANGER, Explanation of .ii
...................................
Dashboard .3,64
..............
Daytime Running Lights .138
Daytime Running Lights
.......................................
Indicator .73
.................................
Dead Battery .475
............
Def ects, Reporting Saf ety .512
..............
Def ogger, Rear Window .140
..............
Def rosting the Windows .214
....................................
Dimensions .494
.............
Dimming the Headlights .136
Dipstick
..........
Automatic Transmission .433
..................................
Engine Oil .371
........................
Directional Signals .136
................................
Cancel Button .321
............................
Capacities Chart .494
.............
Carbon Monoxide Hazard .60
..........................
Cargo Area Light .207
....................
Cargo, How to Carry .378
..............
CAUTION, Explanation of .ii
.........................................
CD Care .272
..........................
CD Changer .244,263
CD Changer Error ...........................
Messages .251,271
.......................................
CD Player .226
...............................
Center Pocket .202
...................................
Center Tray .195
........................
Certif ication Label .492
.................................
Chains, Tires .455
Changing Oil ........................................
How to .428
......................................
When to .415
....................
Changing a Flat Tire .466
...
Charging System Indicator .67,479
............
Checklist, Bef ore Driving .384
................
Childproof Door Locks .157
.....................................
Child Saf ety .38
..............................
Booster Seats .57...................................
Child Seats .46
.....
Important Saf ety Reminders .41
..........................................
Inf ants .43
..........................
Larger Children .47
.........................................
LATCH .48
......................
Risks with Airbags .39
.............................
Small Children .44
.........................................
Tethers .53
........
Where Should A Child Sit? .39
.......................................
Child Seats .43
......
LATCH Anchorage System .48
..........
Tether Anchorage Points .54
Cleaning ...................................
Seat Belts .444
...............
Climate Control System .215
..............................................
Clock .281
.....................
Code, Audio System .284
........................
CO in the Exhaust .503
............
Cold Weather, Starting in .385
......................
Compact Spare Tire .465
.................
Consumer Inf ormation .510
.............
Controls, Instruments and .63
....................
Conversation Mirror .198
Coolant ........................................
Adding .430
....................................
Checking .372.........................
Proper Solution .430
...................
Temperature Gauge .77
Crankcase Emissions Control ........................................
System .503
................
Cruise Control Indicator .75
............
Cruise Control Operation .319
...................................
Cup Holders .195
.........................
Customer Service .510
Index
C
D
II
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CONT INUED
Disc Brake Pad Wear...................................
Indicators .391
.....................
Disposal of Used Oil .429
Doors Auto Door Locking/ ..............................
Unlocking .152
............
Locking and Unlocking .151
..................
Lockout Prevention .151
..............
Manual Sliding Doors .161
........................
Open monitor .75,91
....................
Power Door Locks .151
.................
Power Sliding Doors .161
..........
DOT Tire Quality Grading .496
...........
Driver and Passenger Safety .5
...........................................
Driving .383
....................................
Economy .373
Driving Position Memory ........................................
System .184
..................
Dust and Pollen Filter .444
....................
DVD Error Message .314
...................................
DVD Player .285
..............................
Economy, Fuel .373..................................
Emergencies .461
.............
Battery, Jump Starting .475
...........
Brake System Indicator .481
................
Changing a Flat Tire .466
.....
Charging System Indicator .479
..................
Checking the Fuses .483
...........
Driving with a Flat Tire .457
.......
Hazard Warning Flashers .140
............................
Jump Starting .475
.....
Low Oil Pressure Indicator .479
...
Malf unction Indicator Lamp .480
..................
Overheated Engine .477
.......................................
Towing .488
.........................
Emergency Brake .192
....................
Emergency Flashers .140
......................
Emergency Towing .488
.......................
Emissions Controls .503
.............
Emissions Testing, State .506
Engine
....
Coolant Temperature Gauge .77
..............
Engine Speed Limiter .388
.........................
If It Won’t Start .473
Malf unction Indicator ................................
Lamp .67,480
........
Oil Pressure Indicator .67,479
..............
Oil, What Kind to Use .426 ...............................
Overheating .477
............................
Specif ications .494
.......................................
Starting .385
.
Evaporative Emissions Controls .503
...............................
Exhaust Fumes .60
Exhaust Gas Recirculation ........................................
System .504
Expectant Mothers, Use of Seat ........................................
Belts by .19
...................................
Fan, Interior .211
Features, Comfort and ..............................
Convenience .209
....................
Filling the Fuel Tank .369
Filters
..............
Dust and Pollen Filter .444
...............................................
Oil .428
...........
Flashers, Hazard Warning .140
...................
Flat Tire, Changing a .466
.............................
Floor Mats .176,444
.......................
Floor Storage Area .200
Index
E FINDEX
III
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