engine HONDA ODYSSEY 2011 RB3-RB4 / 4.G Owners Manual

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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 (f ront) and lif t them
of f the ground. 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.
Shif t to the D position and hold f or
5 seconds, then to N.
Turn of f the engine.
Leave the ignition switch in the
ACCESSORY (I) position so the
steering wheel does not lock.
Release the parking brake.
CONT INUED
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
Taking Care of the Unexpected
683
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.
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2011 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 Numbers686
VEHICLE IDENTIFICATION NUMBER (VIN)CERTIFICATION LABEL
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2011 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. The transmission number is on a
label on top of the transmission.Except Touring modelsTouring models
Identif ication Numbers
T echnical Inf ormation
687
ENGINE NUMBER
TRANSMISSION NUMBER TRANSMISSION NUMBER
ENGINE NUMBER
Touring models Except Touring models
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2011 Odyssey

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Specif ications688
Air Conditioning
Dimensions
Engine Weights Capacities
3.3 US qt (3.1
)
5.3 US qt (5.0)
4.2 US qt (4.0)
4.5 US qt (4.3)
2.64 US gal (10.0
)
1.93 US gal (7.3)
24.7 26.5 oz (700 750 g)
ND-OIL8
HFC-134a (R-134a)
21 US gal (79.5)
Refrigerant type
Charge quantity
Lubricant type
78.6 in (1,997 mm) 202.9 in (5,153 mm)
Length
Width
Height
Wheelbase
Track 118.1 in (3,000 mm)
68.1 in (1,730 mm)
68.2 in (1,732 mm)
8,477 lbs (3,845 kg)
Water cooled 4-stroke SOHC
i-VTEC · VCM2, 6-cylinder (V6), gasoline engine
3.50 x 3.66 in (89.0 x 93.0 mm) 212 cu-in (3,471 cm
)
Type
BorexStroke
Displacement
Compression ratio
Spark plugs
DILZKR7A11G
68.4 in (1,737 mm)
10.5 : 1
See the tire information label
attached to the driver’s doorjamb.
Gross vehicle weight rating
Gross combined weight
rating (GCWR) Fuel tank
Engine
coolant
Engine oil
Automatic
transmission
fluid
Windshield
washer
reservoir
4.8 US qt (4.5
)
2.6 US qt (2.5)
7.4 US qt (7.0)
8.0 US qt (7.6)
3.6 US qt (3.4)
Excluding the oil remaining in the engine 0.225 US gal (0.85
)
Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity:
Front
Rear
Approx.
NGK: 1:
2:
3 : Touring modelsChange
Total
Change
Including
filter
Without
filter
Total
Change
Total
U.S. Vehicles
Canada Vehicles
3
1
2
3
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2011 Odyssey

Î
Î
The 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.
612
The Clean Air Act
Crankcase Emissions Control
System
Onboard Ref ueling Vapor
Recovery Evaporative Emissions Control
System
Emissions Controls
T echnical Inf ormation
697
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2011 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 PartsPGM-FI SystemIgnit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Three Way Catalytic ConverterEmissions Controls698
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2011 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
T echnical Inf ormation
699
THREE WAY CATALYTIC CONVERTER
WARM UP THREE WAY CATALYTIC
CONVERTERS
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2011 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 CodesEmissions T esting700
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2011 Odyssey

Then drive in city/suburban
traffic for at least 10 minutes.
When traf f ic conditions allow, let
the vehicle coast f or several
seconds without using the
accelerator pedal or the brake
pedal.
Select a nearby lightly traveled
major highway where you can
maintain a speed of 50 to 60 mph
(80to97km/h)foratleast20
minutes. Drive on the highway in
D (A/T). Do not use the cruise
control. When traf f ic allows, drive
f or 90 seconds without moving the
accelerator pedal. (Vehicle speed
may vary slightly; this is okay.) If
you cannot do this f or a
continuous 90 seconds because of
traf f ic conditions, drive f or at least
30 seconds, then repeat it two
more times (for a total of
90 seconds).
If the testing f acility determines the
readiness codes are still not set, see
your dealer.Make sure the vehicle has been
parked with the engine of f f or 30
minutes.
7.
8.
9.
Emissions T esting
T echnical Inf ormation
701
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2011 Odyssey

T he publications shown below can be purchased f rom Helm
Incorporated. You can order by phone or online:
If you are interested in other years or models, contact Helm Inc.
at 1-800-782-4356.Call Helm Inc. at 1-800-782-4356 (credit card orders only)
Go online at
Covers maintenance and recommended procedures f or
repair to engine and chassis components. It is written
f or the journeyman mechanic, but it is simple enough
f or most mechanically inclined owners to understand.
Complements the Service Manual by providing in-depth
troubleshooting inf ormation f or each electrical circuit
in your vehicle.
Describes the procedures involved in the replacement
of damaged body parts.
Authorized Manuals
Purchasing Factory Authorized Manuals
Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
(U.S. only)
Authorized Manuals
707
Form Description
2011 Honda Odyssey Service Manual 2011 Honda Odyssey
Electrical Troubleshooting Manual
2011 Model Series Honda Odyssey Body Repair Manual
2011 Honda Odyssey Owner’s Manual
2011 Honda Odyssey
Navigation System Manual
2011 Honda Odyssey Honda Service History
2011 Honda Odyssey
Technology Reference Guide
Order Form for Previous Years-Indicate Year and Model Desired
Publication
Form Number 61TK800
61TK800EL
61TK800
31TK8600
31TK8800
31TK8M00 31TK8Q00
HON-R
www.helminc.com
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2011 Odyssey