catalytic converter HONDA CIVIC HYBRID 2003 7.G Owners Manual
[x] Cancel search | Manufacturer: HONDA, Model Year: 2003, Model line: CIVIC HYBRID, Model: HONDA CIVIC HYBRID 2003 7.GPages: 317, PDF Size: 4.17 MB
Page 74 of 317
This shows the temperature of the
engine’s coolant. During normal
operation, the reading should be in
the middle of the gauge. In severe
driving conditions, such as very hot
weather or a long period of uphill
driving, the reading may reach near
the red mark. If it reaches the red
(Hot) mark, pull saf ely to the side of
the road. Turn to page for
instructions and precautions on
checking the engine’s cooling
system.
This shows how much f uel you have.
It is most accurate when the car is on
level ground. It may show slightly
more or less than the actual amount
whenyouaredrivingoncurvyor
hilly roads.
You can temporarily turn of f the
Current Fuel Mileage display.
To turn it off:
Turn the ignition switch to ON (II).
If the engine is running, make
sure the transmission is in Neutral
(manual) or Park (automatic) and
the parking brake is set.
Use the Select/Reset button to
select the odometer display.
Press and hold the Select/Reset
button f or about 10 to 15 seconds,
then release it. The Current Fuel
Mileage display will turn of f .
The display will turn back on when
you repeat the same procedure on
the step 3. 268
1.
2.
3.
Inst rument s and Cont rols
Temperature Gauge
Fuel Gauge
T urning Of f the Mileage Display
Gauges
71
Avoid driving with an extremely low
f uel level. Running out of f uel could
cause the engine to misf ire, damaging
the catalytic converter.
Page 176 of 317
µMake sure the parking brake is f ully
released bef ore driving away.
Driving with the parking brake
partially set can overheat or damage
the rear brakes.
Always use the parking brake when
you park your car. The indicator on
the instrument panel shows that the
parking brake is not f ully released; it
does not indicate that the parking
brakeisfirmlyset.Makesurethe
parking brake is set f irmly or your
car may roll if it is parked on an
incline.
If your car has an automatic
transmission, set the parking brake
bef ore you put the transmission in
Park.Thiskeepsthecarfrom
moving and putting pressure on the
parking mechanism in the
transmission making it easier to
move the shift lever out of Park
when you want to drive away. If the car is f acing uphill, turn the
f ront wheels away f rom the curb. If
you have a manual transmission, put
it in f irst gear.
If the car is f acing downhill, turn the
f ront wheels toward the curb. If you
have a manual transmission, put it in
reverse gear.
Make sure the windows are closed.
Turn of f the lights.
Place any packages, valuables, etc.,
in the trunk or take them with you.
Lockthedoorswiththekeyorthe
remote transmitter.
Never park over dry leaves, tall
grass, or other f lammable
materials. The three way catalytic
converter gets very hot, and could
cause these materials to catch on
fire.
Parking
Parking T ips
Driving173
Page 288 of 317
Thediagramsinthissectiongive
you the dimensions and capacities of
your Honda, 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 . 286
................................
Specif ications .288
DOT Tire Quality Grading .............................
(U.S.Cars) .290
Unif orm Tire Quality ..................................
Grading .290
.................................
Treadwear .290
......................................
Traction .290
.............................
Temperature .291
.........................
Oxygenated Fuels .292
......
Driving in Foreign Countries . 293.......................
Emissions Controls .294
.....................
The Clean Air Act .294
Crankcase Emissions Control ....................................
System .294
Evaporative Emissions Control ....................................
System .294
Onboard Ref ueling Vapor ................................
Recovery .294
...
Exhaust Emissions Controls . 295
....................
PGM-FI System .295
Ignition Timing Control ................................
System .295
Exhaust Gas Recirculation ...................
(EGR) System . 295
Three Way Catalytic ...........................
Converter .295
....................
Replacement Parts . 295
..
Three Way Catalytic Converter . 296
..............
State Emissions Testing . 297
T echnical Inf ormat ion
T echnical Inf ormation285
Page 296 of 317
If you are planning to take your
Honda outside the U.S. or Canada,
contact the tourist bureaus in the
areas you will be traveling in to f ind
out about the availability of unleaded
gasoline with the proper octane
rating.
If unleaded gasoline is not available,
be aware that using leaded gasoline
in your Honda will af f ect perf or-
mance and fuel mileage, and damage
its emissions controls. It will no
longer comply with U.S. and
Canadian emissions regulations, and
will be illegal to operate in North
America. To bring your car back into
compliance will require the replace-
ment of several components, such as
theoxygensensorsandthethree
way catalytic converter. These re-
placements are not covered under
warranty.
Driving in Foreign Countries
T echnical Inf ormation293
Page 298 of 317
The emissions control systems are
covered by warranties separate from
the rest of your car. Read your
warranty manual f or 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 four
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 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 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
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 ), 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
qualitypartsmayincreasethe
emissions f rom your car.
2
2
Replacement Parts
Exhaust Emissions Controls
Emissions Cont rols
T echnical Inf ormation
PGM-FI Syst em Ignit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Three Way Catalytic Converter
295
Page 299 of 317
The three way catalytic converter
contains precious metals that serve
as catalysts, promoting chemical
reactions to convert the exhaust
gasses without af f ecting the metals.
The catalytic converter is ref erred to
as a three-way catalyst, since it acts
on HC, CO, and NOx. A replacement
unit must be an original Honda part
or its equivalent.
The three way catalytic converter
must operate at a high temperature
for the chemical reactions to take
place. It can set on f ire any com-
bustible materials that come near it.
Park your car away f rom high grass,
dry leaves, or other f lammables.A defective three way catalytic
converter contributes to air pollution,
and can impair your engine’s per-
f ormance. Follow these guidelines to
protect your car’s three way catalytic
converter.
Always use unleaded gasoline.
Even a small amount of leaded
gasoline can contaminate the
catalyst metals, making the three
way catalytic converter inef f ective. Keep the engine tuned-up.
Have your car diagnosed and
repaired if it is misf iring, back-
f iring, stalling, or otherwise not
running properly.
T echnical Inf ormation
Three Way Catalytic Converter
296
THREE WAY CATALYTIC CONVERTERS
Page 315 of 317
Supplemental Restraint................................
System .10, 48
......................................
Servicing .53
.........................
SRS Indicator .51 ,61
...................
System Components . 48
..................................
Synthetic Oil .196
.....................
Underside, Cleaning .252
Unexpected, Taking Care ..........................................
of the .255
....
Unif orm Tire Quality Grading . 290
........................
Unleaded Gasoline .144
.....................
Upholstery Cleaning .249
.......
Used Oil, How to Dispose of . 198
.................
Vehicle Capacity Load . 155
......................
Vehicle Dimensions .288
....
Vehicle Identif ication Number . 286
.....................................
Tachometer .69
Taillights, Changing ..................................
Bulbs .237, 238
.
Taking Care of the Unexpected . 255
....................................
Tape Player .133
Technical Descriptions ......
DOT Tire Quality Grading . 290
.....
Emissions Control Systems . 294
.....................
Oxygenated Fuels .292
Three Way Catalytic ...............................
Converter .296
.......................
Temperature Gauge .71
..............
Tether Anchorage Points . 42
............................
Thef t Protection .137
..
Three Way Catalytic Converter . 296
..........................
Time, Setting the .123
....................................
Tire Chains .231 .........
Tire, How to Change a Flat . 257
...............................................
Tires .225
..............................
Air Pressure .225
.........................
Checking Wear .227
..........................
Compact Spare .256
......
DOT Tire Quality Grading . 290
......................................
Inf lation .225
..................................
Inspection .227
..............................
Maintenance .227
...................................
Replacing .229
......................................
Rotating .228
...........................................
Snow .230
............................
Specif ications .289
................................
Tire Chains .231
...................
Tools, Tire Changing . 258
Towing .....................................
A Trailer .179
..................
Emergency Towing . 282
...........................
Traction Devices .231
Transmission Checking Fluid Level, ..................
Automatic (CVT) . 206
Checking Fluid Level, ...................................
Manual .208
..................
Fluid Selection . 207,208
..............
Identif ication Number . 287Shif ting the Automatic
.....................................
(CVT) .167
..................
Shif ting the Manual . 165
.....................................
Treadwear .290
.......................................
Trip Meter .69
....................................
Trip Mileage .70
................................................
Trunk .92
........................................
Opening .92
...................
Open Monitor Light . 65
....................................
Turn Signals .78
Index
U
V
T
VIII