2005 HONDA ELEMENT catalytic converter

This shows the number of miles (U.S.)
or kilometers (Canada) driven since
you last reset it.
There are two trip meters: Trip A
and Trip B. Switch between these
displays and the odometer by
pressing the Select/Reset button
repeatedly.Each trip meter works independently,
so you can keep track of two
dif f erent distances.
To reset a trip meter, display it, and
then press and hold the Select/Reset
button until the number resets to
‘‘0.0.’’ Both trip meters will reset if
the vehicle’s battery goes dead or is
disconnected.The odometer shows the total
distance your vehicle has been
driven. It measures miles in U.S.
models and kilometers in Canadian
models. It is illegal under U.S.
federal law and Canadian provincial
regulations to disconnect, reset, or
alter the odometer with the intent to
change the number of miles or
kilometers indicated.
This shows how much f uel you have.
It may show slightly more or less
than the actual amount. Driving
uphill or make turns can cause the
needle to f luctuate or the low f uel
indicator to come on early. The
needle returns to the bottom after
you turn of f the ignition. Odometer
Trip Meter Fuel Gauge
Gauges
58
TACHOMETER SPEEDOMETER FUEL GAUGE
ODOMETER/TRIP METER TEMPERATURE GAUGE SELECT/RESET
BUTTON
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.

Always use the parking brake when
you park your vehicle. Make sure
the parking brake is set f irmly or
your vehicle may roll if it is parked
on an incline.
If your vehicle has an automatic
transmission, set the parking brake
bef ore you put the transmission in
Park. This keeps the vehicle f rom
moving and putting pressure on the
parking mechanism in the
transmission.Make sure the windows are closed.
Turn of f the lights.
Place any packages, valuables, etc.
in the cargo area, or take them
with you.
Lock the doors and the hatch with
the key.
Never park over dry leaves, tall
grass, or other f lammable
materials. The hot three way
catalytic converter could cause
these materials to catch on fire.If the vehicle 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.
Make 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. If the vehicle is f acing downhill,
turn the front wheels toward the
curb. If you have a manual
transmission, put it in reverse gear.
Parking T ips
Parking T ips
Driving
145

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 . 220
................................
Specif ications .222
DOT Tire Quality Grading ......................
(U.S. Vehicles) .224
Unif orm Tire Quality ..................................
Grading .224
.................................
Treadwear .224
......................................
Traction .224
.............................
Temperature .225
.................................
Tire Labeling .226 .......................
Emissions Controls .227
.....................
The Clean Air Act .227
Crankcase Emissions Control ....................................
System .227
Evaporative Emissions Control ....................................
System .227
Onboard Ref ueling Vapor ................................
Recovery .227
...
Exhaust Emissions Controls . 228
....................
PGM-FI System .228
Ignition Timing Control ................................
System .228
Three Way Catalytic ...........................
Converter .228
....................
Replacement Parts . 228
..
Three Way Catalytic Converter . 229
..............
State Emissions Testing . 230
T echnical Inf ormat ion
T echnical Inf ormation
219

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.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 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 f rom the crankcase and
evaporative emissions control
systems.
The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual f or more informa-
tion.
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. This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
2
2
Exhaust Emissions Controls Replacement PartsPGM-FI Syst em
Three Way Catalytic Converter
Ignit ion T iming Cont rol Syst em
Emissions Cont rols
228

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.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.
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.
Parkyourvehicleawayfromhigh
grass, dry leaves, or other f lamma-
bles. 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 vehicle’s three way
catalytic converter. Have your vehicle diagnosed and
repaired if it is misf iring, back-
f iring, stalling, or otherwise not
running properly.
Three Way Catalytic Converter
T echnical Inf ormation
229
THREE WAY CATALYTIC CONVERTER

Î
CONT INUED
.....................................
Snow Tires .191
..................................
Sound System .94
......................................
Spare Tire .196
......................................
Inf lating .196
............................
Specif ications .223
....................
Specif ications Charts . 222
................................
Speed Control .119
..........
SRS, Additional Inf ormation . 23
...
Additional Safety Precautions . 29
.............................
Airbag Service .28
How the Side Airbag Cutof f ......................
Indicator Works .28
..
How the SRS Indicator Works . 27
How Your Front Airbags .........................................
Work .24
...
How Your Side Airbags Work . 26
........................
SRS Components .23
.............................
SRS Indicator .27 ,55
....
START (Ignition Key Position) . 69
..............
State Emissions Testing . 230
.......................
Starting the Engine .138
In Cold Weather at High ..................................
Altitude .138
................
With a Dead Battery . 205
........
Steam Coming f rom Engine . 207Steering Wheel
..................................
Adjustment .64
.............
Anti-theft Column Lock . 69
.....................
Stereo Sound System .94
....................
Storing Your Vehicle .194
Supplemental Restraint ................................
System .11, 23
......................................
Servicing .28
.........................
SRS Indicator .27 ,55
...................
System Components . 23
..................................
Synthetic Oil .171
Tailgate ............................
Open Indicator .57
.................................
Opening the .72
..........
Taillights, Changing Bulbs . 182
.
Taking Care of the Unexpected . 195
Technical Descriptions ......
DOT Tire Quality Grading . 224
.....
Emissions Control Systems . 227
..........
State Emissions Testing . 230
Three Way Catalytic ...............................
Converter .229
.................................
Tire Labeling .226 .......................
Temperature Gauge .59
..............
Tether Anchorage Points . 43
............................
Thef t Protection .116
..
Three Way Catalytic Converter . 229
..................
Tilt the Steering Wheel . 64
..........................
Time, Setting the .117
....................................
Tire Chains .192
.........
Tire, How to Change a Flat . 197
...........................
Tire Inf ormation .224
...............................................
Tires .187
..............................
Air Pressure .188
.........................
Checking Wear .189
..........................
Compact Spare .196
....
DOT Tire Quality Grading . 224
......................................
Inf lation .187
..................................
Inspection .189
..............................
Maintenance .189
...................................
Replacing .190
......................................
Rotating .190
...........................................
Snow .191
............................
Specif ications .223
................................
Tire Chains .192
Index
T
INDEX
VII