Engine HONDA ODYSSEY 2009 RB3-RB4 / 4.G Manual Online

Let the vehicle sit f or a minute.
Open the hood, and check the oil
level (see page ). An engine
very low on oil can lose pressure
during cornering and other driving
maneuvers.
If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ).
Start the engine, and watch the oil
pressure indicator. If it does not go
out within 10 seconds, turn of f the
engine. There is a mechanical
problem that needs to be repaired
bef ore you can continue driving
(see on page).
This indicator should never come on
when the engine is running. If it
starts flashing or stays on, the oil
pressure has dropped very low or
lost pressure. Serious engine
damage is possible, and you should
take immediate action.
You will also see a ‘‘CHECK
ENGINE OIL LEVEL’’ message on
the multi-information display (see
page ). If the charging system indicator
comes on brightly when the engine
is running, the battery is not being
charged.
You will also see a ‘‘CHECK
CHARGING SYSTEM’’ message on
the multi-information display (see
page ).
Immediately turn of f all electrical
accessories. Try not to use other
electrically operated controls such as
the power windows. Keep the engine
running; starting the engine will
discharge the battery rapidly.
Go to a service station or garage
where you can get technical
assistance.
Saf ely pull of f the road and shut
of f the engine. Turn on the hazard
warning lights.
1.
2.
3.
4. 88
88 371
426
488
On Touring models On Touring models
Emergency T owing
L ow Oil Pressure
Indicator
Charging System
Indicator
L ow Oil Pressure Indicator, Charging System Indicator
T aking Care of t he Unexpect ed
479
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn of f
the engine as soon as you can saf ely get
the vehicle stopped.
\f—\f—
y

y
(\fy\fy
2009 Odyssey

If the indicator comes on repeatedly,
even though it may turn of f as you
continue driving, have your vehicle
checked by your dealer as soon as
possible.The indicator may also come on with
the ‘‘D’’ indicator.
You will also see a ‘‘CHECK
EMISSION SYSTEM’’ message on
the multi-information display (see
page ).
Your vehicle has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics f or the emissions
systems. In some states, part of the
emissions testing is to make sure
these codes are set. If they are not
set, the test cannot be completed.To check if they are set, turn the
ignition switch to the ON (II)
position without starting the engine.
The malf unction indicator lamp will
come on f or 20 seconds. If it then
goes of f , the readiness codes are set.
If it blinks 5 times, the readiness
codes are not set. If possible, do not
take your vehicle for a state
emissions test until the readiness
codes are set. Ref er to
f or more inf ormation (see
page ).
If your vehicle’s battery has been
disconnected or gone dead, these
codes are erased. It can take several
days of driving under various
conditions to set the codes again.
If this indicator comes on while
driving, it means one of the engine’s
emissions control systems may have
a problem. Even though you may
f eel no dif f erence in your vehicle’s
perf ormance, continued operation
may cause serious damage.
88
506
On Touring models
Malf unction Indicator L amp, Readiness Codes
Readiness Codes Emissions
Testing
Malf unction Indicator
Lamp
480
If you keep driving with the
malf unction indicator lamp on, you can
damage your vehicle’s emissions
controls and engine. Those repairs may
not be covered by your vehicle’s
warranties.
\f—\f—
y

y
(\fy\fy
2009 Odyssey

µµ
If your vehicle needs to be towed,
call a prof essional towing service or
organization. Never tow your vehicle
with just a rope or chain. It is very
dangerous.
Therearetwowaystotowyour
vehicle:
With the f ront wheels on the ground,
it is best to tow the vehicle no farther
than 50 miles (80 km), and keep the
speedbelow35mph(55km/h).
The operator
loads your vehicle on the back of a
truck. The tow
truck uses two pivoting arms that go
under the tires and lif t them of f the
ground. The f lat tire side (f ront or
rear)shouldbeliftedbythewheel-
lift equipment. The other two tires
remain on the ground.
If , due to damage, your vehicle must
be towed with the f ront wheels on
the ground, do this:
Start the engine.
Press on the brake pedal. Move
the shif t lever through all its
positions.
Shif t to D position f or 5 seconds,
then to N.
Turn of f the engine.
Release the parking brake.
Leave the ignition switch in the
ACCESSORY (I) position so the
steering wheel does not lock.Flat -bed Equipment Wheel-lif t Equipment
T his is the best way to
transport your vehicle. T his is an
acceptable way to tow your
vehicle.
Emergency Towing
488
Improper towing preparation will
damage the transmission. Follow the
above procedure exactly. If you cannot
shif t the transmission or start the
engine, your vehicle must be
transported with the f ront wheels of f
the ground.
\f—\f—
y
\fy
(\fy\fy
2009 Odyssey

Your vehicle has several identif ying
numbers in various places.
The vehicle identif ication number
(VIN) is the 17-digit number your
dealer uses to register your vehicle
f or warranty purposes. It is also
necessary f or licensing and insuring
your vehicle. The easiest place to
find the VIN is on a plate fastened to
the top of the dashboard. You can
seeitbylookingthroughthe
windshield on the driver’s side. It is
also on the certification label
attached to the driver’s doorjamb,
and is stamped on the engine
compartment bulkhead. The VIN is
also provided in bar code on the
certif ication label.
Identif ication Numbers
492
CERTIFICATION LABEL
VEHICLE IDENTIFICATION NUMBER (VIN)
\f—\f—
y

\fy
(\fy\fy
2009 Odyssey

The engine number is stamped into
the engine block. It is on the f ront.
The transmission number is on a
label on the side of the transmission.
Identif ication Numbers
Technical Inf ormation
493
TRANSMISSION NUMBERENGINE NUMBER
\f—\f—
y

\fy
(\fy\fy
2009 Odyssey

µµ
Î
Î
Î
Î
Î
Î
ÎÎ Î
Î
Î
Î
Î
Î Î Î
Î Î
Specif ications
494
Dimensions
Capacities
Air Conditioning
Weights
Engine 202.0 in (5,132 mm)
77.1 in (1,958 mm)
66.8 in (1,697 mm)
66.7 in (1,694 mm)
118.1 in (3,000 mm)
68.8 in (1,748 mm)
70.0 in (1,778 mm)
Length
Width
Height
Wheelbase
Track
Excluding the oil remaining in the engine
0.190 US gal (0.72
)
Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity:
Fuel tank
Engine
coolant
Engine oil
Automatic
transmission
fluid
Windshield
washer
reservoir
2.6 US qt (2.5
)
8.0 US qt (7.6
)
3.3 US qt (3.1)
5.3 US qt (5.0)
4.2 US qt (4.0
)
4.5 US qt (4.3
)
2.56 US gal (9.7
)
1.85 US gal (7.0)
Refrigerant type
Charge quantity
Lubricant type
24.7 26.5 oz (700 750 g)
ND-OIL8
HFC-134a (R-134a)
4.8 US qt (4.5
)
Gross vehicle weight rating
Gross combined weight
rating (GCWR)
See the tire information label atta-
ched to the driver’s doorjamb.
8,410 lbs (3,815 kg)
3.50 x 3.66 in (89.0 x 93.0 mm) 212 cu-in (3,471 cm
)
10.0 : 1
Water cooled 4-stroke SOHC
VTEC or i-VTEC · VCM ,
6-cylinder (V6), gasoline engine
Type
BorexStroke
Displacement
Compression ratio
Spark plugs
10.5 : 1
SKJ16DR-M11
IZFR5K11
ILZKR7B11
SXU22HCR11
Front
Rear
1:
2:Approx.
21 US gal (80
)
Change
Total
Change Including
filter
Without
filter
Total
Change
Total
U.S. Vehicles
Canada Vehicles
NGK:
DENSO:
NGK:
DENSO:
1 : LX, EX and Canadian DX models
2 : EX-L and Touring models
1 : U.S. LX and Canadian DX models
2 : EX, EX-L, Touring amd Canadian LX models
12 1
2
1
2
1
2 1 1
2 2
\f—\f—
y

y
(\fy\fy
2009 Odyssey

Î
ÎThe burning of gasoline in your
vehicle’s engine produces several by-
products. Some of these are carbon
monoxide (CO), oxides of nitrogen
(NOx), and hydrocarbons (HC).
Gasoline evaporating f rom the tank
also produces hydrocarbons. Con-
trolling the production of NOx, CO,
and HC is important to the environ-
ment. Under certain conditions of
sunlight and climate, NOx and HC
react to f orm photochemical ‘‘smog.’’
Carbon monoxide does not contri-
bute to smog creation, but it is a
poisonous gas. The United States Clean Air Act
sets standards f or automobile
emissions. It also requires that
automobile manufacturers explain to
owners how their emissions controls
workandwhattodotomaintain
them. This section summarizes how
the emissions controls work.
Scheduled maintenance is on page
.
Your vehicle has a positive
crankcase ventilation system. This
keeps gasses that build up in the
engine’s crankcase f rom going into
the atmosphere. The positive crankcase ventilation valve routes
them from the crankcase back to the
intake manif old. They are then
drawn into the engine and burned.
In Canada, Honda vehicles comply
with the Canadian emission
requirements, as specif ied in an
agreement with Environment
Canada, at the time they are
manuf actured. The onboard ref ueling vapor
recovery (ORVR) system captures
the f uel vapors during ref ueling. The
vapors are adsorbed in a canister
f illed with activated carbon. While
driving, the f uel vapors are drawn
into the engine and burned of f .
As gasoline evaporates in the f uel
tank, an evaporative emissions
control canister f illed with charcoal
adsorbs the vapor. It is stored in this
canister while the engine is of f . Af ter
the engine is started and warmed up,
the vapor is drawn into the engine
and burned during driving.
424
The Clean Air Act
Crankcase Emissions Control
System
Onboard Ref ueling Vapor
Recovery
Evaporative Emissions Control
System
Emissions Cont rols
Technical Inf ormation
503
\f—\f—
y
y
(\fy\f\fy
2009 Odyssey

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
\f—\f—
y
\fy
(\fy\f\fy
2009 Odyssey

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
\f—\f—
y

y
(\fy\f
\fy
2009 Odyssey

If you take your vehicle f or an
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.
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 (4° and 35°C). Keep the vehicle in Park. 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 (about 3 minutes).
Without touching the accelerator
pedal, let the engine idle f or 20
seconds.
1.
2.
3. 4.
5.
6.
T esting of Readiness Codes
Emissions T esting
506
\f—\f—
y

y
(\fy\f

y
2009 Odyssey