2004 HONDA CIVIC HATCHBACK fuel

The exhaust emissions controls
include three systems: PGM-FI,
Ignition Timing Control, and Three
Way Catalytic Converter. These
three 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.The PGM-FI System uses sequential
multiport f uel injection.
It has three subsystems: Air Intake,
Engine Control, and Fuel Control.
The Engine Control Module (ECM)
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 con-
ditions.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
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 ), dinitrogen
(N ), and water vapor.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
quality parts may increase the
emissions f rom your vehicle.
The emissions control systems are
covered by warranties separate f rom
the rest of your vehicle. Read your
warranty manual f or more inf orma-
tion.
2
2
Emissions Cont rols
T echnical Inf ormation
Exhaust Emissions Controls
Replacement Parts
PGM-FI Syst em
Three Way Catalytic Converter
Ignit ion T iming Cont rol Syst em
195
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CONT INUED
................
DANGER, Explanation of . ii
...................................
Dashboard . 2, 50
................
Daytime Running Lights . 61
Daytime Running Lights
.......................................
Indicator . 53
...........
Dead Battery, What to Do . 173
............
Def ects, Reporting Saf ety . 202
..........................
Def og and Def rost . 89
................
Def ogger, Rear Window . 62
................
Def rosting the Windows . 89
....................................
Dimensions . 190
...............
Dimming the Headlights . 61
Dipstick
..................................
Engine Oil . 113
..........................
Directional Signals . 61
Disabled, Towing Your Vehicle
..................................................
If . 185
........
Disc Brake Wear Indicators . 127
.....................
Disposal of Used Oil . 140
Doors
..............
Locking and Unlocking . 67
..........
DOT Tire Quality Grading . 192
Downshif ting, 5-speed Manual
.............................
Transmission . 124 ...........
Driver and Passenger Safety . 5
...........................................
Driving . 121
....................................
Economy . 114
..............................
Economy, Fuel . 114
............
Emergencies on the Road . 165
.............
Battery, Jump Starting . 173
...........
Brake System Indicator . 179
................
Changing a Flat Tire . 167
.....
Charging System Indicator . 177
..................
Checking the Fuses . 181
.....
Low Oil Pressure Indicator . 177
...
Malf unction Indicator Lamp . 178
..................
Overheated Engine . 174
...........................
Emergency Brake . 80
......................
Emergency Flashers . 62
......................
Emergency Towing . 185
.......................
Emissions Controls . 194Engine
Coolant Temperature .......................................
Gauge . 58
.............................. 171
Malf unction Indicator ................................
Lamp . 53, 178 ........
Oil Pressure Indicator . 52, 177
..............
Oil, What Kind to Use . 138
...............................
Overheating . 174
............................
Specif ications . 190
...................
Engine Speed Limiter . 125
.
Evaporative Emissions Controls . 194
...............................
Exhaust Fumes . 47
Expectant Mothers, Use of Seat
........................................
Belts by . 17
.....................................
Fan, Interior . 86
Features, Comfort and
................................
Convenience . 85
....................
Filling the Fuel Tank . 111
Filter
...............................................
Oil . 139
5-speed Manual Transmission ...............
Checking Fluid Level . 143
................................
Shif ting the . 124
.............
Flashers, Hazard Warning . 62
...................
Flat Tire, Changing a . 167
If it won’t start
Index
E
F
D
III
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.............
Halogen Headlight Bulbs . 145
Hatch
.................................
Opening the . 68
.................
Hazard Warning Button . 62
Headlights
............
Daytime Running Lights . 61
..................
High Beam Indicator . 53
...........
High Beams, Turning on . 61
............
Low Beams, Turning on . 61 ........................
Reminder Beeper . 61
........
Replacing Halogen Bulbs . 145
...................................
Turning on . 61
..............................
Head Restraints . 72
.......................
Heating and Cooling . 86
.............
High Altitude, Starting at . 123
.................
High-Low Beam Switch . 61
....................................
Hood Latch . 145
.......................
Hood, Opening the . 112
.................................
Closing the . 113
..............................................
Horn .3,59
.......
Hot Coolant, Warning about . 141
...........................
Hydraulic Clutch . 144
...
Identif ication Number, Vehicle . 188
If Your Vehicle Has to be
........................................
Towed . 185
Ignition ..............................................
Keys . 64
...........................................
Switch . 66
............
Timing Control System . 195
.........
Important Safety Precautions . 6
Indicator Lights, Instrument
.............................................
Panel . 51
Fluids
..........................................
Brake . 144
.........................................
Clutch . 144
..............
Manual Transmission . 143
..................
Windshield Washer . 142
FM Stereo Radio .....................................
Reception . 93
...........................
Folding Rear Seat . 74
..........................
Four-way Flashers . 62
Front End, Towing by
................
Emergency Wrecker . 185
Front Seat ......................................
Adjusting . 71
.........................................
Airbags . 22
.................................................
Fuel . 110
......................
Fill Door and Cap . 111
...........................................
Gauge . 57
................
Octane Requirement . 110
....................
Recommendations . 110
........................
Reserve Indicator . 54
........................
Tank, Filling the . 111
.....................
Fuses, Checking the . 181
...............
Gas Mileage, Improving . 114 .........................................
Gasoline . 110
...............
Fuel Reserve Indicator . 54
...........................................
Gauge . 57
................
Octane Requirement . 110
........................
Tank, Filling the . 111
................
Gas Station Procedures . 111
Gauges
Engine Coolant ...........................
Temperature . 58
...............................................
Fuel . 57
Gearshif t Lever Positions 5-speed Manual .........................
Transmission . 124
........................................
Glove Box . 83
Index
G H
I
IV
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CONT INUED
.................
Jacking up the Vehicle . 168
.......................................
Jack, Tire . 167
................................
Jump Starting . 173
..................................................
Keys . 64
Indicators
..............
ABS (Anti-Lock Brake) . 54
Brake (Parking and Brake
............................
System) . 53, 179
.................................
Brake Lamp . 53
................
Charging System . 52, 177
.............................
Cruise Control . 54
DRL (Daytime Running
......................................
Lights) . 61
...................................
High Beam . 61
........
Key (Immobilizer System) . 55
......................................
Low Fuel . 54
................
Low Oil Pressure . 52, 177
...........................
Side Airbag Of f . 52
.........................................
SRS . 26, 52
Turn Signal and Hazard
.............................
Warning . 61, 62
..............................
Washer Level . 54
...............................
Inf ant Restraint . 34
...................
Inf lation, Proper Tire . 157
.........................
Normal Driving . 158
...................................
Inside Mirror . 79
.............................
Inspection, Tire . 159
............................
Instrument Panel . 51
........
Instrument Panel Brightness . 62
.................................
Interior Lights . 81 ........................................
Introduction . i
.......................
Label, Certif ication . 188
.................
Lane Change, Signaling . 61
..........................
Lap/Shoulder Belt . 19
..
Leaking of Exhaust into Vehicle . 47
Lights
....................
Bulb Replacement . 145
.......................................
Indicator . 51
.........................................
Parking . 80
..................................
Turn Signal . 61
.....................................
Load Limit . 118
......
LOCK (Ignition Key Position) . 66 Locks
.......
Anti-thef t Steering Column . 65
............................
Fuel Fill Door . 111
............................................
Hatch . 68
........................
Low Coolant Level . 114
.........................
Low Fuel Indicator . 54
...
Lower Gear, Downshif ting to a . 125
...
Low Oil Pressure Indicator . 52, 177
...
Lubricant Specif ications Chart . 190
...........
Luggage, Storing (Cargo) . 117
..................................
Maintenance . 129
...
Owner Maintenance Checks . 132
................................
Record . 135, 136
..........................................
Saf ety . 130
....................................
Schedule . 133
.
Malf unction Indicator Lamp . 53, 178
...................
Manual Transmission . 124
........
Manual Transmission Fluid . 143
...............................
Meters, Gauges . 57
..........................
Mirrors, Adjusting . 79
...............
Modif ying Your Vehicle . 116
.........................................
Moonroof . 78
Index
J K L M
V
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Service Inf ormat ion Summary
Gasoline:
Fuel Tank Capacity:
Recommended Engine Oil:5-speed Manual Transmission Fluid:
Brake Fluid:Tire Pressure (measured cold):
13.2 US gal (50
)
4.4 US qt (4.2
) 30 psi (210 kPa , 2.1 kgf/cm
)
60 psi (420 kPa , 4.2 kgf/cm
)
30 psi (210 kPa , 2.1 kgf/cm
)
1.6 US qt (1.5
)
Unleaded gasoline, pump octane
number of 86 or higher.
API Certified ‘‘For Gasoline
Engines’’ Oil, SAE 5W-20 viscosity
(see page ).
Oil change capacity (including
filter): Honda Manual Transmission
Fluid preferred, or an SAE 10W-30
or 10W-40 motor oil as a
temporary replacement (see page
).
Honda Heavy Duty Brake Fluid
DOT 3 preferred, or a DOT 3 or
DOT 4 brake fluid as a temporary
replacement (see page ). Front:
Rear:
Spare Tire:
Oil change capacity (including
differential):
138 143
144
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