engine HONDA CIVIC 2008 8.G Service Manual

Follow these precautions whenever
you use the seat heaters:Use the HI setting only to heat the
seats quickly, because it draws
large amounts of current f rom the
battery.
If the engine is lef t idling f or an
extended period, do not use the
seat heaters, even on the LO
setting. It can weaken the battery,
causing hard starting.
In the LO setting, the heater runs
continuously. It does not cycle with
temperature changes.
In the HI setting, the heater turns off
when the seat gets warm, and turns
back on after the seat’s temperature
drops.
The ignition switch must be in the
ON (II) position to use seat heaters.
Push the top of the switch, HI, to
rapidly heat up the seat. Af ter the
seat reaches a comfortable
temperature, select LO by pushing
the bottom of the switch. This will
keep the seat warm.
Both f ront seats are equipped with
seat heaters. The passenger seat is
only heated in the seat bottom
because of the side airbag cutof f
system.
On EX-L model
Seat Heaters
98
Passenger’s Seat
Driver’s Seat SEAT HEATER SWITCHES
HEATERS
——yy
(#y
y

If equipped
Turn the ignition switch to the ON
(II) position bef ore operating the
moonroof switch on the ceiling
console.
To open the moonroof f ully, pull
back the moonroof switch f irmly.
The moonroof opens all the way. To
stop the moonroof f rom opening
f ully, brief ly move the switch in
either direction.
To tilt the moonroof , push the center
of the moonroof switch straight up.
To stop the moonroof f rom tilting
f ully open, push the moonroof switch
forward.To open or close the moonroof
partially, pull or push the moonroof
switch lightly to the f irst detent and
hold it. The moonroof will stop when
you release the switch.
If your vehicle’s battery is
disconnected or goes dead, or the
driver’s window f use is removed, the
AUTO f unction will be disabled. To
reset the AUTO function after
reconnecting the battery or installing
the f use, do this:
Start the engine. Push down and
hold the driver’s window switch
until the window is f ully open.
Pull and hold the driver’s window
switch to close the window
completely, then hold the switch
f or about 2 seconds.
If the power windows do not operate
properly af ter resetting, have your
vehicle checked by your dealer.
1. 2. Moonroof
Power Windows, Moonroof
100
MOONROOF SWITCH
Tilt
Close Open
——y
y
(#y
y

If equipped
Turn the ignition switch to the ON
(II) position bef ore operating the
moonroof switch on the ceiling
console.
To open the moonroof f ully, pull
back the moonroof switch f irmly.
The moonroof opens all the way. To
stop the moonroof f rom opening
f ully, brief ly move the switch in
either direction.
To tilt the moonroof , push the center
of the moonroof switch straight up.
To stop the moonroof f rom tilting
f ully open, push the moonroof switch
forward.To open or close the moonroof
partially, pull or push the moonroof
switch lightly to the f irst detent and
hold it. The moonroof will stop when
you release the switch.
If your vehicle’s battery is
disconnected or goes dead, or the
driver’s window f use is removed, the
AUTO f unction will be disabled. To
reset the AUTO function after
reconnecting the battery or installing
the f use, do this:
Start the engine. Push down and
hold the driver’s window switch
until the window is f ully open.
Pull and hold the driver’s window
switch to close the window
completely, then hold the switch
f or about 2 seconds.
If the power windows do not operate
properly af ter resetting, have your
vehicle checked by your dealer.
1. 2. Moonroof
Power Windows, Moonroof
100
MOONROOF SWITCH
Tilt
Close Open
——y
y
(#y
y

The heater uses engine coolant to
warm the air. If the engine is cold, it
will be several minutes bef ore you
f eel warm air coming f rom the
system.Select .
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial.
Air conditioning places an extra load
on the engine. Watch the engine
coolant temperature gauge (see page ). If it moves near the red zone,
turn of f the A/C until the gauge
reading returns to normal.
Turn on the A/C by pressing the
button. The indicator in the button
comesonwhenafanspeedis
selected.
Make sure the temperature is set to maximum cool.
Select .
If the outside air is humid, select
recirculation mode. If the outside
air is dry, select f resh air mode.
Set the f an to the desired speed.
you can
cool it down more rapidly by partially
opening the windows, turning on the
A/C, and setting the fan to
maximum speed in f resh air mode.
To cool the interior with MAX A/C: Set the f an to the desired speed.
Select MAX A/C.
The system automatically turns on
the A/C, selects , and
switches to recirculation mode.
Make sure the temperature is set
to maximum cool. Turn the fan on.
If the A/C is of f , turn it on (if
equipped).
Select and fresh air mode.
Adjust the temperature to your
pref erence.
Air conditioning, as it cools, removes
moisture from the air. When used in
combination with the heater, it
makes the interior warm and dry and
can prevent the windows f rom
f ogging up.
This setting is suitable f or all driving
conditions whenever the outside
temperature is above 32°F (0°C).
1.2.3.
3.4. 5.
1. 2. 1. 2. 3.1. 2. 3. 4.
67
If equipped If the interior is very warm,
Vents, Heating, and A/C
Using the Heater
Using the A /C Dehumidif y the Interior
110
——yy
(#y

y

The heater uses engine coolant to
warm the air. If the engine is cold, it
will be several minutes bef ore you
f eel warm air coming f rom the
system.Select .
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial.
Air conditioning places an extra load
on the engine. Watch the engine
coolant temperature gauge (see page ). If it moves near the red zone,
turn of f the A/C until the gauge
reading returns to normal.
Turn on the A/C by pressing the
button. The indicator in the button
comesonwhenafanspeedis
selected.
Make sure the temperature is set to maximum cool.
Select .
If the outside air is humid, select
recirculation mode. If the outside
air is dry, select f resh air mode.
Set the f an to the desired speed.
you can
cool it down more rapidly by partially
opening the windows, turning on the
A/C, and setting the fan to
maximum speed in f resh air mode.
To cool the interior with MAX A/C: Set the f an to the desired speed.
Select MAX A/C.
The system automatically turns on
the A/C, selects , and
switches to recirculation mode.
Make sure the temperature is set
to maximum cool. Turn the fan on.
If the A/C is of f , turn it on (if
equipped).
Select and fresh air mode.
Adjust the temperature to your
pref erence.
Air conditioning, as it cools, removes
moisture from the air. When used in
combination with the heater, it
makes the interior warm and dry and
can prevent the windows f rom
f ogging up.
This setting is suitable f or all driving
conditions whenever the outside
temperature is above 32°F (0°C).
1.2.3.
3.4. 5.
1. 2. 1. 2. 3.1. 2. 3. 4.
67
If equipped If the interior is very warm,
Vents, Heating, and A/C
Using the Heater
Using the A /C Dehumidif y the Interior
110
——yy
(#y

y

Help assure your vehicle’s f uture
reliability and perf ormance by paying
extra attention to how you drive
during the f irst 600 miles (1,000 km).
During this period:Avoid full-throttle starts and rapid
acceleration.
Avoidhardbrakingforthefirst
200 miles (300 km).
Do not change the oil until the
scheduled maintenance time. We recommend using quality
gasolines containing detergent
additives that help prevent fuel
system and engine deposits.
In addition, in order to maintain good
perf ormance, f uel economy, and
emissions control, we strongly
recommend, in areas where it is
available, the use of gasoline that
does NOT contain manganese-based
f uel additives such as MMT.
Use of gasoline with these additives
may adversely af f ect perf ormance,
and cause the malfunction indicator
lamp on your instrument panel to
come on. If this happens, contact
your authorized dealer f or service.
Your vehicle is designed to operate
on unleaded gasoline with a pump
octane number of 87 or higher. Use
of a lower octane gasoline can cause
a persistent, heavy, metallic rapping
noise that can lead to engine damage.
Your vehicle is designed to operate
on premium unleaded gasoline with a
pump octane number of 91 or higher.
Useof aloweroctanegasolinecan
cause occasional metallic knocking
noises in the engine and will result in
decreased engine perf ormance. Use
of a gasoline with a pump octane
number less than 87 can lead to
engine damage.
You should also f ollow these
recommendations with an
overhauled or exchanged engine, or
when the brakes are replaced. Do not tow a trailer.
Break-in Period Fuel Recommendation
Break-in Period, Fuel Recommendation
A ll models except Si
Si model only
180
——y

y
(#y
y

CONT INUED
Park with the driver’s side closest
to the service station pump.
For f urther important f uel-related
inf ormation, please ref er to your
.
Some gasoline today is blended with
oxygenates such as ethanol or
MTBE. Your vehicle is designed to
operate on oxygenated gasoline
containing up to 10% ethanol by
volume and up to 15% MTBE by
volume. Do not use gasoline
containing methanol.
If you notice any undesirable
operating symptoms, try another
service station or switch to another
brand of gasoline.
You may hear a knocking noise from
the engine if you drive the vehicle at
low engine speed (below about 1,000
rpm) in a higher gear. To stop this,
raise the engine speed by shif ting to
a lower gear.
Open the f uel f ill door by pushing
onthehandletotheleftof the
driver’s seat.
1. 2.
On Si model
Ref ueling
Quick Start Guide
Fuel Recommendation, Service Station Procedures
Bef ore Driving
181
Push
FUEL FILL CAPGasoline is highly flammable
and explosive. You can be
burned or seriously injured
when handling fuel.Stop the engine, and keep
heat, sparks, and flame away.
Handle fuel only outdoors.
Wipe up spills immediately.
——y
y
(#y
y

CONT INUED
Park with the driver’s side closest
to the service station pump.
For f urther important f uel-related
inf ormation, please ref er to your
.
Some gasoline today is blended with
oxygenates such as ethanol or
MTBE. Your vehicle is designed to
operate on oxygenated gasoline
containing up to 10% ethanol by
volume and up to 15% MTBE by
volume. Do not use gasoline
containing methanol.
If you notice any undesirable
operating symptoms, try another
service station or switch to another
brand of gasoline.
You may hear a knocking noise from
the engine if you drive the vehicle at
low engine speed (below about 1,000
rpm) in a higher gear. To stop this,
raise the engine speed by shif ting to
a lower gear.
Open the f uel f ill door by pushing
onthehandletotheleftof the
driver’s seat.
1. 2.
On Si model
Ref ueling
Quick Start Guide
Fuel Recommendation, Service Station Procedures
Bef ore Driving
181
Push
FUEL FILL CAPGasoline is highly flammable
and explosive. You can be
burned or seriously injured
when handling fuel.Stop the engine, and keep
heat, sparks, and flame away.
Handle fuel only outdoors.
Wipe up spills immediately.
——y
y
(#y
y

Wait a f ew minutes af ter turning the
engine of f bef ore you check the oil.
Put your f ingers under the f ront
edge of the hood near the center.
Slide your hand to the lef t until
you f eel the hood latch handle.
Push this handle up to release it.
Lif t up the hood.
If the hood latch handle moves
stif f ly, or if you can open the hood
without lifting the handle, the
mechanism should be cleaned and
lubricated. Pull the support rod out of its clip
by holding the grip, and insert the
end into the designated hole in thehood.
To close the hood, lif t it up slightly
to remove the support rod f rom
the hole. Put the support rod back
into its holding clip. Lower the
hood to about a f oot (30 cm) above
the fender, then let it drop. Make
sure it is securely latched.
Remove the dipstick (orange
handle).
Insert it all the way back in its tube.
Wipe of f the dipstick with a clean
cloth or paper towel.
3.
1. 2.
3.
2.
CONT INUED
Service Station Procedures
Oil Check
Bef ore Driving
183
DIPSTICK
SUPPORT ROD
LATCH GRIP
Except Si
——y
y
(#y
y

Wait a f ew minutes af ter turning the
engine of f bef ore you check the oil.
Put your f ingers under the f ront
edge of the hood near the center.
Slide your hand to the lef t until
you f eel the hood latch handle.
Push this handle up to release it.
Lif t up the hood.
If the hood latch handle moves
stif f ly, or if you can open the hood
without lifting the handle, the
mechanism should be cleaned and
lubricated. Pull the support rod out of its clip
by holding the grip, and insert the
end into the designated hole in thehood.
To close the hood, lif t it up slightly
to remove the support rod f rom
the hole. Put the support rod back
into its holding clip. Lower the
hood to about a f oot (30 cm) above
the fender, then let it drop. Make
sure it is securely latched.
Remove the dipstick (orange
handle).
Insert it all the way back in its tube.
Wipe of f the dipstick with a clean
cloth or paper towel.
3.
1. 2.
3.
2.
CONT INUED
Service Station Procedures
Oil Check
Bef ore Driving
183
DIPSTICK
SUPPORT ROD
LATCH GRIP
Except Si
——y
y
(#y
y