ignition HONDA CIVIC COUPE 2007 8.G Repair Manual

In this case, the starter motor’s
speed sounds normal, or even faster
than normal, when you turn the
ignition switch to the START (III)
position, but the engine does not run.
Are you using a properly coded
key? An improperly coded key will
cause the immobilizer system
indicator in the instrument panel
to blink rapidly (see page ).
Are you using the proper starting
procedure? Refer to
on page . Do
you have fuel? Check the fuel
gauge; the low fuel indicator may
not be working.
There may be an electrical
problem, such as no power to the
fuel pump. Check all the fuses
(see page ). Ifyoufindnothingwrong,youwill
need
a qualified technician to find
the problem. See
on page .
77
190 270
276
T he Starter Operates Normally
Starting the
Engine Emergency
Towing
If theEngineWon’tStart
262

If the indicator comes on repeatedly,
even though it may turn off as you
continue driving, have the vehicle
checked by your dealer as soon as
possible.
Your vehicle has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics for 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
this indicator comes on
while driving, it means one
of the engine’s emissions control
systems may have a problem. Even
though you may feel no difference in
your vehicle’s performance, it can
reduce your fuel economy and cause
increased emissions. Continued
operation may cause serious damag e. If
your vehicle’s battery has been
disconnected or gone dead, these
codes are erased. It can 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 malfunction indicator lamp will
come on for 20 seconds. If it then
goes off, the readiness codes are set.
If it blinks five times, the readiness
codes are not set. If possible, do not
take your vehicle for a state
emissions test until the readiness
codes are set. Ref er to for more
inf ormation (see page ).
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.
290
Malf unction Indicator L amp
Readiness Codes
State
Emissions T esting
268
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.

However, if the brake pedal does not
feel 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 feel the brake
pedal go down much farther before
the vehicle begins to slow down, and
you will have to press harder on the
pedal.
Slow down by shifting to a lower
gear, and pull to the side of the road
when it is safe. Because of the long
distance needed to stop, it is
hazardous to drive the vehicle. You
should have it to wed and repaired as
soon as possible (see
on page ).
If you must drive the vehicle a short
distance in this condition, drive
slowly and carefully.
The
brake system indicator
norm ally 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 fully
release the parking brake.
If the brake system indicator comes
on while driving, the brake fluid level
is probably low. Press lightly on the
brake pedal to see if it feels normal.
If it does, check the brake fluid level
thenexttimeyoustopataservice
station (see page ). If the ABS indicator comes on with
the brake system indicator, have
your vehicle inspected by your
dealer immediately.
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. 234
276Emergency
Towing
Brake System Indicator
T aking Care of t he Unexpect ed
269
Canada U.S.

Turn the ignition switch to the
LOCK (0) position. Make sure the
headlights and all other
accessories are of f .
Remove the cover f rom the f use
box.Check the smaller f uses in the
under-hood f use box and all the
fuses in the interior fuse box by
pulling out each one with the f use
pullerprovidedonthebackof the
under-hood f use box cover.
Check each of the large f uses in
the under-hood f use box by
looking through the top at the wire
inside. Removing these f uses
requires a Phillips-head screw-
driver.
1.
2. 3. 4.
CONT INUED
Fuses
T aking Care of t he Unexpect ed
271
FUSE PULLER
BLOWN
FUSE
BLOWN

Î
Î Î
µ
µ
µ
µ
No.
No. Circuits Protected Amps. Circuits Protected
Amps.
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
3 Main Fuse
EPS
Option Main
Ignition Switch Main
ABS/VSA Motor
ABS/VSA F/S 50 A
40 A
20 A
20 A
30 A
30 A
40 A
10 A
15 A
15 A
7.5 A 15 A
15 A
15 A
7.5 A 15 A
7.5 A 10 A Headlight Main
Power Window Main
Not Used
Sub Fan Motor
Main Fan Motor (M/T)
Main Fan Motor (A/T)
Rear Defogger
Blower
Hazard
FI Sub
Stop and Horn
Not Used
Not Used
IGPS Oil Level
Not Used
Audio Amp
IG Coil
FI Main
MG Clutch
DBW
Interior Light
Back Up
100 A
70 A
80 A
50 A
30 A
30 A
40 A : U.S. Si model
Fuse Locations
274
UNDER-HOOD FUSE BOX

µµ
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:
Release the parking brake.
Shif t the transmission to neutral.
Turn of f the engine. ShifttoD,thentoN.
Start the engine.
Release the parking brake. Leave the ignition switch in the
ACCESSORY (I) position so the
steering wheel does not lock.
Leave the ignition switch in the
ACCESSORY (I) position so the
steering wheel does not lock.
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. 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).
Manual transmission:
Automatic transmission:
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
276
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.

Do not tie down the vehicle at an
angle that would allow the towing
cables to contact the vehicle’s f ront
bumper. To avoid possible damage,
protect the f ront bumper with tape.
If your vehicle is equipped with a
f ront spoiler, remove it bef ore
towing so it is not damaged.
Emergency Towing
T aking Care of t he Unexpect ed
277
The steering system can be damaged if
the steering wheel is locked. Leave the
ignition switch in the ACCESSORY (I)
position, and make sure the steering
wheel turns f reely bef ore you begin
towing.
Trying to lif t or tow your vehicle by the
bumpers will cause serious damage.
The bumpers are not designed to
support the vehicle’s weight.

Thediagramsinthissectiongive
you the dimensions and capacities of
your vehicle and the locations of the
identif ication numbers. It also
includes inf ormation you should
know about your vehicle’s tires and
emissions control systems.................
Identif ication Numbers .280
................................
Specif ications .282
DOT Tire Quality Grading
......................
(U.S. Vehicles) .284
.................................
Treadwear .284
......................................
Traction .284
.............................
Temperature .285
.................................
Tire Labeling .286 .......................
Emissions Controls .287
.....................
The Clean Air Act .287
Crankcase Emissions Control
....................................
System .287
Evaporative Emissions Control ....................................
System .287
Onboard Ref ueling Vapor ................................
Recovery .287
...
Exhaust Emissions Controls .288
....................
PGM-FI System .288
Ignition Timing Control
................................
System .288
Exhaust Gas Recirculation ...................
(EGR) System .288
Three Way Catalytic ...........................
Converter .288
....................
Replacement Parts .288
..
Three Way Catalytic Converter .289
..............
State Emissions Testing .290
T echnical Inf ormation
Technical Inf ormation
279

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 emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more informa-
tion.
The exhaust emissions controls
include f our systems: PGM-FI,
ignition timing control, exhaust gas
recirculation, and three way catalytic
converter. These f our 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 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.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
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 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.
2
2
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
288

CONT INUED
....................................
Accessories .182
ACCESSORY (Ignition Key
.......................................
Position) .78
.............
Accessory Power Socket .103
....................
Additives, Engine Oil .225
...............................
Airbag (SRS) . 9, 21
...
Airbags, Additional Information .21
...
Additional Safety Precautions .32
..........
AdvancedAirbagSystem .26
.............................
Airbag Service .31
How the Passenger Airbag Of f
......................
Indicator Works .30
How the Side Airbag Of f ......................
Indicator Works .30
..
How the SRS Indicator Works .29
How Your Front Airbags
.........................................
Work .24
...
How Your Side Airbags Work .27
How Your Side Curtain Airbags
.........................................
Work .29
........................
SRS Components .21
..............
Air Conditioning System .106
.......................
Air Pressure, Tires .246
......................................
Antif reeze .228 Anti-lock Brakes (ABS)
...............................
Indicator . 60, 200
...................................
Operation .200
..............
Anti-thef t, Audio System . 168
Anti-thef t Steering Column ..........................................
Lock .78
............................................
Armrest .93
................................
Audio System .110
.....
Auto Door Locking/Unlocking . 81
.........................
Auto Door Locking .81
.....................
Auto Door Unlocking .83
...
Automatic Seat Belt Tensioners . 19
.............
Automatic Speed Control . 171
..............
Automatic Transmission . 194
..........................
Capacity, Fluid .282
...............
Checking Fluid Level . 232
.......................................
Shif ting .194
Shif t Lever Position ...............................
Indicators .194
................
Shif t Lever Positions . 195
....................
Shif t Lock Release . 197Battery
Charging System ...........................
Indicator . 65, 267
............................
Jump Starting .263
..............................
Maintenance .252
............................
Specif ications .283
..............................
Bef ore Driving .175
....................................
Belts,Seat .8,18
.........................
Beverage Holders .103
Brakes ...........
Anti-lock System (ABS) . 200
.............
Break-in, New Linings . 176
....................
Bulb Replacement .239
...........................................
Fluid .234
.................
Pad Wear Indicators . 199
.......................................
Parking .100
.................
System Indicator . 59, 269
.............................
Braking System .199
.................
Break-in, New Vehicle . 176
..
Brightness Control, Instruments . 73
........................
Brights, Headlights .72
Index
A B
INDEX
I