engine HONDA ACCORD SEDAN 2010 (in English) Manual Online

If your vehicle has an automatic
transmission, the malf unction
indicator lamp may also come on
with the ‘‘D’’ indicator.
If the indicator comes on repeatedly,
even though it may go of f as you
continue driving, have your vehicle
checked by a dealer as soon as
possible.
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, it can
reduce your f uel economy and cause
increased emissions. Continued
operation may cause serious damage.
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.
If you have recently ref ueled your
vehicle, the indicator coming on
could be due to a loose or missing
f uel f ill cap. Tighten the cap until it
clicks at least once. Tightening the
cap will not turn the indicator of f
immediately; it can take several days
of normal driving.
If the battery in your vehicle has
been disconnected or gone dead,
thesecodesmaybeerased.Itcan
take several days of driving under
various conditions to set the codes
again.
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 f ive times, the readiness
codes are not set. If possible, do not
take your vehicle f or an emissions
test until the readiness codes are set.
Refer tofor
more information (see page ).393
Readiness CodesEmissions T esting
Malf unction Indicator L amp
366
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.
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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.
The operator
loads your vehicle on the back of a
truck.
Therearetwowaystotowyour
vehicle:
If , due to damage, your vehicle must
be towed with the f ront wheels on
the ground, do this:
With the f ront wheels on the ground,
do not tow the vehicle more than 50
miles (80 km), and keep the speed
below35mph(55km/h).
The tow
truck uses two pivoting arms that go
under the f ront tires and lif t them of f
the ground. The rear tires remain on
the ground.
Release the parking brake.
Start the engine.
Shif t the transmission to neutral.
Leave the ignition switch in the
ACCESSORY (I) position so the
steering wheel does not lock.
Release the parking brake.
Shif t to 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.
Manual transmission:
Automatic transmission:
CONT INUED
Flat -bed Equipment
Wheel-lif t Equipment
T his is the best way to
transport your vehicle.
This is an acceptable
way to tow your vehicle.
Emergency Towing
T aking Care of t he Unexpect ed
375
Improper towing preparation will
damage the transmission. Follow the
above procedure exactly. If you cannot
shif t the transmission or start the
engine (automatic transmission), your
vehicle must be transported with the
f ront wheels of f the ground.
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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
378
CERTIFICATION LABEL
VEHICLE IDENTIFICATION NUMBER (VIN)
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The transmission number is on a
label on top of the transmission.
The engine number is stamped on
the f ront of the engine block.
Identif ication Numbers
Technical Inf ormation
379
ENGINE NUMBER
V6 models
AUTOMATIC TRANSMISSION NUMBER
ENGINE NUMBER
AUTOMATIC TRANSMISSIONNUMBER
MANUAL TRANSMISSION NUMBER
4-cylinder models
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Specif ications (4-cylinder models)
380
DimensionsSeating Capacities
Capacities
Weights
Air Conditioning
Engine
110.2 in (2,800 mm) 62.6 in (1,590 mm)
LengthWidthHeightWheelbaseTrack
194.1 in (4,930 mm)72.7 in (1,847 mm)58.1 in (1,475 mm)
4.8 US qt (4.5)2.6 US qt (2.5)
6.9 US qt (6.5)2.6 US qt (2.5)2.1 US qt (2.0)2.0 US qt (1.9)5.4 US qt (5.1)4.0 US qt (3.8)4.2 US qt (4.0)
1.88 US gal (7.1)1.90 US gal (7.2)
1.56 US gal (5.9)1.59 US gal (6.0)
523
62.2 in (1,580 mm)
TotalFrontRear
Fuel tank
Engine coolant
Engine oil
Manual trans- mission fluidAutomatictransmissionfluidWindshieldwasherreservoirIncluding the coolant in the reserve tank and that remaining in theengineReserve tank capacity: 0.180 US gal (0.68)Excluding the oil remaining in the engine
Gross vehicle weight rating See the certification label attachedto the driver’s doorjamb.
Refrigerant typeCharge quantityLubricant type
HFC-134a (R-134a)14.1 15.9 oz (400 450 g)ND-OIL8
Water cooled 4-strokeDOHC i-VTEC 4-cylindergasoline engine3.43 x 3.9 in (87.0 x 99.0 mm)144 cu-in (2,354 cm)10.5 : 1ILZKR7B11SSXU22HCR11S
Type
BorexStroke DisplacementCompression ratioSpark plugs (U.S.)
Spark plugs (Canada)SXU22HCR11S ILZKR7B11SDILZKR7A11GS
18.5 US gal (70.0)Approx.
ChangeManual AutomaticTotalManualAutomatic
1:
2:
NGK: DENSO:
ChangeIncluding filterWithout filterTotalChangeTotalChangeTotal
U.S. Canada
Front/Rear
ULEV PZEV
1: 2: EX,EX-L
NGK:NGK:DENSO:
LX, LX-P1
2
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Specif ications (4-cylinder models)
Technical Inf ormation
381
Lights
Battery
Fuses
Tires
Alignment
12 V 60 W (HB3) 12 V 51 W (HB4)12 V 21/5 W
21 W12 V 21 W
Headlights
Front turn signal/parking lights Front side marker lightsRear turn signal lightsBack-up lightsStop/taillightsLicense plate lightsHigh-mount brake lightCeiling lightSpotlightsTrunk lightFront door courtesy lightsVanity mirror lights14 V 1.4 W12 V 2 CP 12 V 5 W12 V 8 W12 V 8 W12 V 21 W12 V 5 W12 V 21/5 W
12 V 3 CP 12 V
Capacity12 V12 V12 V12 V12 V12 V
36 AH/5 HR38 AH/5 HR45 AH/20 HR47 AH/20 HR52 AH/5 HR65 AH/20 HR
Interior
Under-hood
Size
Pressure
P215/60R16 94HP225/50R17 93VT135/80D16 101M
32 psi (220 kPa , 2.2 kgf/cm)30 psi (210 kPa , 2.1 kgf/cm)
60 psi (420 kPa , 4.2 kgf/cm)
Toe-in
Camber
Caster
0.00 in (0.0 mm) 0.08 in (2.0 mm)0°1°3°48’
See page373or the fuse labelattached on the side panel.See page374or the fuse labelattached to the inside of the fusebox door.See page372or the fuse boxcover.
HighLow
:
Passenger’s side
Driver’s side
Front/Rear
Spare Front/Rear
Spare
1: 2:
FrontRearFrontRearFront
(Amber)
LX, LX-PEX, EX-L
PZEV engine model, and Canadian models
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Specif ications (V6 models)
382
DimensionsSeating Capacities
Capacities
Weights
Air Conditioning
Engine
110.2 in (2,800 mm)
Length WidthHeightWheelbaseTrack
194.3 in (4,936 mm)72.7 in (1,847 mm)58.1 in (1,475 mm)
62.2 in (1,580 mm)
Total FrontRear
523
Fuel tank
Engine coolantEngine oil
Automatic transmissionfluidWindshieldwasherreservoir
1.74 US gal (6.6)2.27 US gal (8.6)
4.5 US qt (4.3)
5.3 US qt (5.0)3.5 US qt (3.3)7.9 US qt (7.5)
2.6 US qt (2.5)4.8 US qt (4.5)
Including the coolant in the reserve tank and that remaining in theengineReserve tank capacity:Excluding the oil remaining in the engine0.180 US gal (0.68)
Gross vehicle weight rating See the certification label attachedto the driver’s doorjamb.
Refrigerant typeCharge quantityLubricant type
HFC-134a (R-134a)14.1 15.9 oz (400 450 g)ND-OIL8
3.50 x 3.66 in (89.0 x 93.0 mm)212 cu-in (3,471 cm)10.5 : 1ILZKR7B11SXU22HCR11
18.5 US gal (70.0)
Water cooled 4-strokeSOHC i-VTEC 6-cylinder (V6)gasoline engine
4.2 US qt (4.0)
Type
BorexStroke DisplacementCompression ratioSpark plugs (U.S.)
Spark plugs (Canada)ILZKR7B11SXU22HCR11
Approx.
1:
2:
ChangeIncluding filter Without filterTotalChangeTotal
U.S. Canada
Change Total
Front/Rear
NGK:DENSO:NGK:DENSO:
2
1
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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.
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.
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.
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.
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 .
The Clean Air Act
Crankcase Emissions Control
System
Evaporative Emissions Control
System
Onboard Ref ueling Vapor
Recovery
Emissions Cont rols
390
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The exhaust emissions controls
includethreeorfoursystems:
PGM-FI, ignition timing control,
exhaust gas recirculation (6-cylinder
models), and three way catalytic
converter. These 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 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 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) in
automatic transmission vehicles or
the engine control module (ECM) in
manual transmission vehicles 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.
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.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
2
2
V6 models
Exhaust Emissions Controls
Replacement Parts
Emissions Cont rols
Three Way Catalytic Converter
PGM-FI System
Exhaust Gas Recirculat ion (EGR)
Syst em
Ignit ion T iming Cont rol Syst em
Technical Inf ormation
391
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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.
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 well maintained.
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.
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.
Have your vehicle diagnosed and
repaired if it is misf iring, back-
f iring, stalling, or otherwise not
running properly.
Three Way Catalytic Converter
392
THREE WAY CATALYTIC CONVERTERTHREE WAY CATALYTIC CONVERTERS
V6 models4-cylinder models
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