2008 HONDA CIVIC SEDAN check engine

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If equipped
The temperature sensor is in the
f ront bumper. Theref ore, the
temperature reading can be af f ected
by heat ref lection f rom the road
surf ace, engine heat, and the
exhaust f rom surrounding traf f ic.
This can cause an incorrect
temperature reading when your
speed is under 19 mph (30 km/h).
The sensor delays the display update
until it reaches the correct outside
temperature. This may take several
minutes. If the outside temperature is
incorrectly displayed, you can adjust
it up to 5°F ( 3°C) warmer or
cooler.
NOTE: The temperature must be
stabilized bef ore doing this
procedure.
This indicator displays the outside
temperature in Fahrenheit (U.S.
models) or Centigrade (Canadian
models). To see the outside
temperature, press and release the
SEL/RESET button until the
temperature is shown on the
inf ormation display. Select the outside temperature
display, then press and hold the
SEL/RESET button f or 10 seconds.
The f ollowing sequence will appear
for1secondeach:0,1,2,3,4,5, 5,4, 3, 2, 1, 0 (U.S.) or 0, 1, 2,
3, 3, 2, 1, 0 (Canada).
When it reaches the desired value,
release the SEL/RESET button. You
should see the new outside
temperature displayed.
In certain weather conditions,
temperature readings near f reezing
(32°F, 0°C) could mean that ice is
f orming on the road surf ace. Your vehicle’s onboard diagnostic
system will detect a loose or missing
f uel f ill cap as an evaporative system
leak. The f irst time a leak is detected
a ‘‘CHECK FUEL CAP’’ message
appears on the information display.
Turn the engine of f , and conf irm the
f uel f ill cap is installed. If it is, loosen
it, then retighten it until it clicks at
least once. The message should go
off after several days of normal
driving once you tighten or replace
the f uel f ill cap. To scroll to another
display, press the SEL/RESET
button. The ‘‘CHECK FUEL CAP’’
message will appear each time you
restart the engine until the system
turns the message of f .
Outside Temperature Indicator Check Fuel Cap Message
Gauges
68
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The inf ormation display in the
instrument panel shows you the
engine oil lif e and maintenance
service items when the ignition
switch is in the ON (II) position. This
inf ormation helps to keep you aware
of the periodic maintenance your
vehicle needs f or continued trouble-
f ree driving. Ref er to page f or
more inf ormation.
If the system still detects a leak in
your vehicle’s evaporative emissions
system, the malf unction indicator
lamp (MIL) comes on. If the f uel f ill
cap was not already tightened, turn
the engine of f , and check or
retighten the f uel f ill cap until it
clicks at least once. The MIL should
go off after several days of normal
driving once the cap is tightened or
replaced. If the MIL does not go of f ,
have your vehicle inspected by a
dealer. For more inf ormation, see
page .
278 223
Maintenance Minder
Gauges
Inst rument s and Cont rols
69
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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
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Bef ore you begin driving your
vehicle, you should know what
gasoline to use and how to check the
levels of important f luids. You also
need to know how to properly store
luggage or packages. The
inf ormation in this section will help
you. If you plan to add any
accessories to your vehicle, please
read the information in this section
first..............................
Break-in Period .180
.................
Fuel Recommendation .180
.........
Service Station Procedures .181
....................................
Ref ueling .181
Opening and Closing the
.......................................
Hood .182
...................................
Oil Check .183
.............
Engine Coolant Check .185
...............................
Fuel Economy .186
...
Accessories and Modif ications .189
.............................
Carrying Cargo .191
Bef ore Driving
Bef ore Driving
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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 the
hood.
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
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Remove the dipstick again, and
check the level. It should be
between the upper and lower
marks.If it is near or below the lower mark,
see on page.
4.
232
Service Station Procedures
A dding Engine Oil
184
LOWER MARK
DIPSTICK
UPPER MARK
Si Except Si Si
UPPER MARK LOWER MARK
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Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, seeon page f or
inf ormation on adding the proper
coolant. Refer to
on page f or inf ormation
about checking other items on your
vehicle.
236 228
A dding
Engine Coolant Owner’s Maintenance
Checks
Engine Coolant Check
Service Station Procedure
Bef ore Driving
185
MAX
MIN
MAX
MIN
Except Si Si
RESERVE TANK
RESERVE TANK
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Aggressive driving (hard
acceleration and braking)
Excessive idling, accelerating and
braking in stop-and-go traf f ic
Cold engine operation (engines
aremoreefficientwhenwarmed
up)
Driving with a heavy load or the
air conditioner running
Improperly inf lated tires
The f ollowing f actors can lower your
vehicle’s f uel economy:
A properly maintained vehicle
maximizes f uel economy. Poor
maintenance can signif icantly reduce
f uel economy. Always maintain your
vehicle according to the maintenance
messages displayed on the
inf ormation display (see
on page ).
For example: Rapid
acceleration, abrupt cornering,
and hard braking increase fuel
consumption.
Aerodynamic drag has a big ef f ect
on f uel mileage at speeds above 45
mph (75 km/h). Reduce your
speed and you reduce the drag.
Trailers, car top carriers, roof
racks and bike racks are also big
contributors to increased drag.
If your vehicle has a
manual transmission, you can
boost your f uel economy by up
shif ting as early as possible.
Idling
results in 0 miles per gallon.
An under-inf lated tire increases
‘‘rolling resistance,’’ which reduces
f uel economy.
It puts a heavier
load on the engine, increasing f uel
consumption.
In
particular, a build-up of snow or
mud on your vehicle’s underside
adds weight and rolling resistance.
Frequent cleaning helps your f uel
economy.
228
CONT INUED
Fuel Economy
Fuel Economy Factors Use the recommended viscosity motor oil, displaying the A PI
Certif ication Seal (see page
).
Improving Fuel Economy Owner’s
Maintenance Checks Drive moderately
Observe the speed limit
Always drive in the highest gear
possible
Avoid excessive idling
Maintain proper tire inf lation
A void carrying excess weight in
your vehicle
K eep your vehicle clean
232
Vehicle Maint enance Drive Ef f icient ly
Bef ore Driving
187
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