ECU HONDA CIVIC 2002 7.G Owner's Manual

To add oil, unscrew and remove the
engine oil f ill cap on top of the valve
cover. Pour in the oil, and install the
engine oil f ill cap. Tighten it securely.
Wait a f ew minutes and recheck the
oil level. Do not f ill above the upper
mark; you could damage the engine.Oil is a major contributor to your
engine’s perf ormance and longevity.
Always use a premium-grade 5W-20
detergent oil displaying the API
Certif ication Seal. This seal indicates
the oil is energy conserving, and that
it meets the American Petroleum
Institute’s latest requirements.
Make sure the API Certif ication Seal
says ‘‘For Gasoline Engines.’’
Honda Motor Oil is the pref erred
5W-20 lubricant f or your vehicle. It is
highly recommended that you use
Honda Motor Oil in your vehicle f or
optimum engine protection.
CONT INUED
Recommended Oil
A dding Oil
Engine Oil
Maint enance209
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AAPPIICCEERRTTIIFFIICCAATTIIOONNSSEEAALL

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To remove the reserve tank to
drain the coolant, f irst remove the
battery. Put the tube back in the clips and
put the reserve tank back in place,
making sure its bottom tab is in
the holder. Reinstall and tighten
the mounting bolt securely.
Reinstall the tray, battery, stay,
battery case, and battery plate in
the reverse order of removal.
Reinstall and tighten the bolt and
nut securely.
Reconnect the battery cables to
the terminals. Connect the positive
( ) cable f irst, then the negative
()cable.
Battery posts,
terminals and related accessories
contain lead and lead compounds.
Disconnect the battery cables
f rom the terminals. Disconnect
the negative ( ) cable first, then
the positive ( ) cable.
Remove the bolt and the nut with
a wrench, and remove the battery
plate. Pull the bottom end of the
stay out of the hole, and remove
the stay and the battery cover. Remove the battery and the tray.
Remove the reserve tank
mounting bolt with a wrench, then
remove the coolant tube f rom the
three clips. Remove the reserve
tank f rom its holder and drain the
coolant into an appropriate
container.
4.
6. 7.
5. 8. 9.
10.
Cooling Syst em
Maint enance
WARNING:
Wash hands af ter handling.
216
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CCOOVVEERR
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CONT INUED
Pour Honda All Season
Antif reeze/Coolant Type 2 into
the radiator up to the base of the
f iller neck. This coolant is a
mixture of 50 percent antif reeze
and 50 percent water. Pre-mixing
is not required.The cooling system capacity is:
Tightening torque:
Put a new washer on the drain bolt,
then reinstall the drain bolt in the
engine block. Tighten it securely.
When the coolant stops draining,
tightenthedrainplugatthe
bottom of the radiator.
When the audio system disables
itself , the clock setting will cancel.
To reset the clock, ref er to the
Digital Clock in the audio system’s
operation.
If your car’s battery is disconnected
or goes dead, the audio system will
disableitself.Thenexttimeyouturn
on the radio you will see ‘‘ ’’
in the f requency display. Use the
Preset buttons to enter the five-digit
code (see page ).
12.
11.
13.
157
With 5-speed manual transmission:
With automatic transmission:
On the U.S. EX, and Canadian LX and
DX-GOP models
Cooling Syst em
Maint enance217
FFIILLLLEERRNNEECCKK
FFiilllluuppttoohheerree
1.06 US gal (4.0, 0.88 Imp gal)
1.03 US gal (3.9
, 0.86 Imp gal)
58 lbf·ft (78 N·m , 8.0 kgf·m)

Insert the dipstick all the way into
the transmission securely as
shown in the illustration.
Remove the dipstick and check
the f luid level. It should be
between the upper and lower
marks.
Check the f luid level with the engine
at normal operating temperature.
Remove the dipstick (yellow loop)
f rom the transmission and wipe it
with a clean cloth.
Park the car on level ground. Shut
of f the engine. If the level is below the lower
mark, add f luid into the f iller hole
to bring it to the upper mark.
Always use Honda ATF-Z1
(Automatic Transmission Fluid). If
it is not available, you may use a
DEXRON
III automatic
transmission f luid as a temporary
replacement. However, continued
use can affect shift quality. Have
the transmission f lushed and
ref illed with Honda ATF-Z1 as
soon as it is convenient.
To thoroughly f lush the
transmission, the technician
should drain and ref ill it with
Honda ATF-Z1, then drive the
vehicle a short distance. Do this
three times. Then drain and ref ill
the transmission a final time.
3. 4. 5.
1. 2.
Automatic Transmission
T ransmission Fluid
Maint enance220
DDIIPPSSTTIICCKK
UUPPPPEERRMMAARRKKLLOOWWEERRMMAARRKK

If Honda MTF is not available, you
may use an API service SG, SH or SJ
grade motor oil with a viscosity of
SAE 10W-30 or 10W-40 as a
temporary replacement. An SG
grade is pref erred, but an SH or SJ
grade may be used if SG is not
available. However, motor oil does
not contain the proper additives and
continued use can cause stif f er
shif ting. Replace as soon as it is
convenient.
The transmission should be drained
and ref illed with new f luid according
to the time and distance recommen-
dations in the maintenance schedule.
Insert the dipstick all the way back
into the transmission securely as
shown in the illustration.
The transmission should be drained
and ref illed with new f luid according
to the time and distance recommen-
dations in the maintenance schedule.
Check the f luid level with the
transmission at normal operating
temperature and the car sitting on
level ground. Remove the
transmission f iller bolt and caref ully
f eel inside the bolt hole with your
f inger. The f luid level should be up
to the edge of the bolt hole. If it is
not, add Honda Manual Transmis-
sion Fluid (MTF) until it starts to
run out of the hole. Reinstall the
f iller bolt and tighten it securely.
6.
T ransmission Fluid
Maint enance
5-speed Manual Transmission
221
FFIILLLLEERRBBOOLLTT
CCoorrrreeccttLLeevveell

´ µSpark Plug Gap:
Push the wire connector onto the
ignition coil. Make sure it locks in
place.
Repeat this procedure f or the
other three spark plugs.
Install the ignition coil. Reinstall
the nut.
Reinstall the cover. Secure the
cover by turning the heads of the
two holding clips one-quarter turn
clockwise with a f lat-tipped
screwdriver. NGK:
DENSO:
8.
11.
10. 9.
Maint enance
Spark Plugs
Specif ications:
229
PZFR6F-11
PKJ20CR-M11
0.04 in (1.1 mm)
0
0.1 mm
Tighten the spark plugs caref ully. A
spark plug that is too loose can
overheat and damage the engine.
Overtightening can cause damage to
the threads in the cylinder head.

Clean the windows, inside and out,
with a commercially-available glass
cleaner. You can also use a mixture
of one part white vinegar to ten parts
water. This will remove the haze that
builds up on the inside of the
windows. Use a sof t cloth or paper
towels to clean all glass and clear
plastic surf aces. If you use a liquid air f reshener,make sure you f asten it securely so it
does not spill as you drive.
If you want to use an air f reshener/
deodorizer in the interior of your car,
it is best to use a solid type. Some
liquid air f resheners contain chemi-
cals that may cause parts of the
interior trim and f abric to crack or
discolor.
Windows A ir Fresheners
Interior Care
Appearance Care262
The rear window def ogger and
antenna wires are bonded to the inside
of the glass. Wiping vigorously up-and-
down can dislodge and break these
wires. When cleaning the rear window,
use gentle pressure and wipe side-to-
side.

Store the wheel cover in the trunk.
Make sure it does not get
scratched or damaged.
Tighten the wheel nuts securely in
the same crisscross pattern. Have
the wheel nut torque checked at
the nearest automotive service
f acility.
Tighten the wheel nuts to: Place the flat tire face down in the
spare tire well.
Remove the spacer cone f rom the
wing bolt, turn it over, and put it
back on the bolt.
Securetheflattirebyscrewing
the wing bolt back into its hole.Store the jack in the trunk with the
end bracket on the lef t side. Turn
the jack’s end bracket to lock it in
place. Store the tool kit.
Lower the trunk f loor and trunk
floor mat, then close the trunk lid.
15. 16.
17.
18. 19.
20.
21.
Changing a Flat T ire
T aking Care of t he Unexpect ed271
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80 lbf·ft (108 N·m , 11 kgf·m) Loose items can fly around the
interiorinacrashandcould
seriously injure the occupants.
Store the wheel, jack, and tools
securely before driving.

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No. Amps. Circuits Protected
1 23456789
1011121314151617181920 20 A
15 A
7.5 A 20 A
10 A
15 A
15 A
20 A
10 A
40 A
30 A
40 A
40 A
40 A
15 A
20 A
15 A
80 A
40 A Condenser Fan
Small Light
Interior Light
Cooling Fan
Hazard
FI ECU
Horn, Stop
ABS F/S
Back Up
ABS Motor
Rear Defroster
Heater Motor
Power Window
Option
Lef t Headlight
Door Lock
Right Headlight
Not Used
Battery
Ignition 1
Spare Fuses
21 257.5A 30A
T aking Care of t he Unexpect ed
Fuses
288
UNDER-HOOD FUSE BOX