2009 HONDA CIVIC COUPE air condition

If you check air pressures when the
tires are hot [driven f or several miles
(kilometers)], you will see readings 4
to6psi(30to40kPa,0.3to0.4
kgf /cm ) higher than the cold
readings. This is normal. Do not let
air out to match the recommended
cold air pressure. The tire will be
underinf lated.
Youshouldgetyourowntire
pressure gauge and use it whenever
you check your tire pressures. This
will make it easier f or you to tell if a
pressure loss is due to a tire problem
and not due to a variation between
gauges.
While tubeless tires have some
ability to self -seal if they are
punctured, you should look closely
for punctures if a tire starts losing
pressure.
Use a gauge to measure the air
pressure in each tire at least once a
month. Even tires that are in good
condition may lose 1 to 2 psi (10 to
20 kPa, 0.1 to 0.2 kgf /cm ) per
month. Remember to check the
sparetireatthesametime.
Check the air pressures when the
tires are cold. This means the
vehicle has been parked f or at least 3
hours, or driven less than 1 mile (1.6
km). Add or release air, if needed, to
match the recommended cold tire
pressuresonthispage.
We recommend that you visually
check your tires every day. If you
think a tire might be low, check it
immediately with a tire gauge.
Even though your vehicle is
equipped with TPMS, we
recommend that you visually check
your tires every day.
The tire pressure monitoring system
(TPMS) warns you when a tire
pressure is low. See page f or
more inf ormation.
296
U.S. models
Tires
336
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2009 Civic Coupe

If the 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. If the indicator comes on repeatedly,
even though it may turn of f as you
continue driving, have your vehicle
checked by the dealer as soon as
possible.
If your vehicle has an automatic
transmission, the malf unction
indicator lamp may also come on
with the ‘‘D’’ indicator.
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 surethese 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. You will also see a
‘‘CHECK FUEL CAP’’ message on
the inf ormation display. 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 to for
more information (see page ).
388
Malf unction Indicator L amp
Readiness Codes Emissions T esting
362
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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However, if the brake pedal does not
f eel normal, you should take
immediate action. A problem in one
part of the system’s dual circuit
design will still give you braking at
two wheels. You will f eel the brake
pedal go down much f arther bef ore
the vehicle begins to slow down, and
you will have to press harder on the
pedal.
If you must drive the vehicle a short
distance in this condition, drive
slowly and caref ully.
Slow down by shif ting to a lower
gear, and pull to the side of the road
when it is saf e. Because of the long
distance needed to stop, it is
hazardous to drive the vehicle. You
should have it towed and repaired as
soon as possible (seeon page ).
If the f luid level is low, take your
vehicle to a dealer, and have the
brake system inspected f or leaks or
worn brake pads.
If the brake system indicator comes
on while driving, the brake f luid level
is probably low. Press lightly on the
brake pedal to see if it f eels normal.
If it does, check the brake f luid level
thenexttimeyoustopataservice
station (see page ). The brake system
indicator normally
comes on when
you turn the ignition switch to the
ON (II) position and as a reminder to
check the parking brake. It will stay
on if you do not f ully release the
parking brake. If the ABS indicator and the VSA
system indicator (if equipped) come
on with the brake system indicator,
have your vehicle inspected by your
dealer immediately.
322 370Emergency
Towing
Brake System Indicator
T aking Care of t he Unexpect ed
363
Canada
U.S.
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2009 Civic Coupe

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Specif ications
Technical Inf ormation
377
Air Conditioning
Capacities
Lights
Refrigerant type
Charge quantity
Lubricant oil typeHFC-134a (R-134a)
14.1 15.9 oz (400 450 g) SP-10
60 W
12 V
12 V
12 V 51 W
28/8 W
Including the coolant in the reserve tank and that remaining in
the engine
Reserve tank capacity:
Excluding the oil remaining in the engine 13.2 US gal (50)
1.45 US gal (5.5)
1.37 US gal (5.2)
1.19 US gal (4.5)
1.88 US gal (7.1)
1.72 US gal (6.5)
1.80 US gal (6.8)
3.9 US qt (3.7
)
4.6 US qt (4.4)
3.7 US qt (3.5)
4.4 US qt (4.2)
4.8 US qt (4.5)
5.8 US qt (5.5)
1.5 US qt (1.4)
1.6 US qt (1.5)
1.7 US qt (1.6)
1.8 US qt (1.7)
2.5 US qt (2.4)
6.2 US qt (5.9)
2.6 US qt (2.5
)
4.8 US qt (4.5)
0.11 US gal (0.4
)
Fuel tank
Engine
coolant
Engine oil
Manual
transmission
fluid
Automatic
transmission
fluid
Windshield
washer
reservoir
12 V
12 V
12 V
12 V
12 V
12 V
12 V
12 V
12 V
5W
8W
8W
3CP
21 W
18 W
3CP
21/5 W
21 W
12 V 55 W
Headlights (HI)
Headlights (LO)
Front turn signal/Side marker/
Parking light
Fog lights
Rear turn signal lights
Stop/Taillights
Rear side marker lights
Back-up lights
High-mount brake light
License plate lights
Ceiling light
Spotlights
Trunk light
Change
Total
Change
Including
filter
Without filter
Total
Change
Total
Change
Total
U.S. Vehicles
Canada
Vehicles Approx.
Si A/T
M/T
A/T
M/T
(HB3)
(HB4)
EX, EX-L, Si:
U.S.: DX, LX, EX, EX-L U.S. DX and LX
Canada: DX, DX-G, LX
1:
Replacement of the light should be done by your
dealer.
2 : If equipped (H11)
1:
2:
3:
4: Canada: DX, DX-G, LX, EX-L (Amber)
(Amber)
2
1
1
2
3
3
4
3
3
4
3
4
3
4
3
4
3
4
3
4
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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.
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
Technical Inf ormation
385
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2009 Civic Coupe

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 howmuch 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 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 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 exhaust emissions controls
include three or f our systems:
PGM-FI, ignition timing control,
exhaust gas recirculation (DX,
Canadian DX-G, LX, EX and EX-L),
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 comes out the tailpipe. The
exhaust emissions control systems
are separate from the crankcase and
evaporative emissions control
systems.
2
2
On DX, Canadian DX-G, LX, EX and EX-L models
Exhaust Emissions Controls
Replacement Parts
Emissions Cont rols
PGM-FI SystemIgnit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em Three Way Catalytic Converter
386
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CONT INUED
........................................
AAC .151,206
...
Accessories and Modif ications .273
ACCESSORY (Ignition Key
.......................................
Position) .79
............
Accessory Power Sockets .110
..................
Active Head Restraints .98
................
Adding Engine Coolant .316
....................
Additives, Engine Oil .313
...............................
Airbag (SRS) .9,21
..........
Airbag System Components .21
..............
Air Conditioning System .116
.........................................
Usage .119
.......
Air Pressure, Tires .335,337,378
......................................
Antif reeze .316
Anti-lock Brakes (ABS)
...............................
Indicator .59,292
...................................
Operation .292
..............
Anti-thef t, Audio System .221
Anti-thef t Steering Column
..............................................
Lock .79
................................
Audio System .121
.....
Auto Door Locking/Unlocking .82
...
Automatic Seat Belt Tensioners .19
.............
Automatic Speed Control .224 ..............
Automatic Transmission .286
..........................
Capacity, Fluid .377
...............
Checking Fluid Level .320
.......................................
Shif ting .286
Shif t Lever Position
...............................
Indicators .286
................
Shif t Lever Positions .287
....................
Shif t Lock Release .289
............................
Capacities Chart .377
Battery
Charging System ...........................
Indicator .57,361
............................
Jump Starting .357
..............................
Maintenance .345
............................
Specif ications .378
..............................
Bef ore Driving .263
....................................
Belts,Seat .8,18
.........................
Beverage Holders .109
.......
Bluetooth
HandsFreeLink.227
..................................
Booster Seats .47
Brakes
...........
Anti-lock System (ABS) .292
.............
Break-in, New Linings .264
....................
Bulb Replacement .328 ...........................................
Fluid .322
.......................................
Parking .107
..........................
System Design .291
.................
System Indicator .58,363
........................
Wear Indicators .291
.............................
Braking System .291
.................
Break-in, New Vehicle .264
..
Brightness Control, Instruments .74
Bulb Replacement
..........................
Back-up Lights .328
..............................
Brake Lights .328
.................................
Fog Lights .329
................
Front Parking Lights .327
........
Front Side Marker Lights .327
.................................
Headlights .324
.........
High-mount Brake Light .331
................................
Rear Lights .328
............................
Specif ications .377
....................
Turn Signal Lights .327
..............................
Bulbs, Halogen .324
Index
A
B
C
INDEX
I
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