2005 HONDA INSIGHT engine

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.
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.
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 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
201
THREE WAY CATALYTIC CONVERTER
THREE WAY CATALYTIC CONVERTER

If you take your vehicle f or a state
emissions test shortly af ter the
battery has been disconnected or
gone dead, it may not pass the test.
This is because of certain ‘‘readiness
codes’’ that must be set in the on-
board diagnostics f or the emissions
systems. These codes are erased
when the battery is disconnected,
and set again only after several days
of driving under a variety of
conditions.
If the testing f acility determines that
the readiness codes are not set, you
will be requested to return at a later
date to complete the test. If you must
get the vehicle retested within the
next two or three days, you can
condition the vehicle f or retesting by
doing the f ollowing.Select a nearby highway where
you can maintain a speed of 50 to
60 mph (80 to 97 km/h) f or at
least 20 minutes in D (CVT) or 5th
gear (M/T). When traffic allows,
drive f or 90 seconds without
moving the accelerator pedal.
(Vehicle speed may vary slightly;
this is okay.) If you cannot do this
f or a continuous 90 seconds, drive
f or at least 30 seconds, then repeat
it two more times (f or a total of 90
seconds).
Then drive in city/suburban
traffic for at least 10 minutes.
When traf f ic conditions allow, let
the vehicle coast f or several
seconds without using the
accelerator pedal or the brake
pedal.
If the testing facility determines the
readiness codes are still not set, see
your dealer.
Keep the vehicle in Park
(automatic transmission) or
Neutral (manual transmission).
Increase the engine speed to 2,000
rpm,andholditthereuntilthe
temperature gauge rises to at least
1/4of thescale(about3minutes). Without touching the accelerator
pedal, start the engine, and let it
idle f or 20 seconds. Make sure the ambient
temperature is between 20° and
95°F. Make sure the vehicle has been
parked with the engine of f f or 8
hours or more. Make sure the gas tank is nearly,
but not completely f ull (around
3/4).
St at e Emissions T est ing
T esting of Readiness Codes
202

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#
) This manual covers maintenance and recommended
procedures f or repair to engine and chassis components.
It is written f or the journeyman mechanic, but is simple
enough f or most mechanically-inclined owners to under-
stand.
This manual complements the service manual by
providing in-depth troubleshooting inf ormation f or each
electrical circuit in your vehicle.
This manual describes the procedures involved in the
replacement of damaged body parts.
Authorized Manuals
Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
208
NOTE: Dealers and Companies please provide dealer or company name,
and also the name of the person to whose attention the shipment should
be sent. For purchases outside U.S.A. please write to the address shown
below for a quotation.
P.O. BOX 07280·DETROIT, MICHIGAN 48207·1-800-782-4356
Customer Name Attention
Apartment Number
State & Zip Code
City
Daytime Telephone Number
Check or money order enclosed payable to Helm Inc U.S. funds only.
Do not send cash
Master
Card VISA
Check here if your billing address is different
from the shipping address shown above.
Account Number Expiration: Mo. Yr.
CUSTOMER SIGNATURE DATE
Street Address No P.O. Box Number
()
These Publications cannot be returned for credit without receiving advance authorization within 14
days of delivery. On returns, a restocking fee may be applied against the original order.

CONT INUED
BatteryCharging System ...........................
Indicator .44, 180
............................
Jump Starting .175
..............................
Maintenance .162
............................
Specif ications .195
................................
Bef ore Driving .93
..................................
Belts, Seat .10, 18
.............................
Beverage Holder .71
..................................
Booster Seats .35 Brakes
...........
Anti-lock System (ABS) . 122
................
Break-in, New Linings . 94
....................
Bulb Replacement .149
...........................................
Fluid .144
.........................................
Parking .69
.................
System Indicator . 45,182
........................
Wear Indicators .121
.............................
Braking System .121
...................
Break-in, New Vehicle . 94
..
Brightness Control, Instruments . 57
........................
Brights, Headlights .56
Bulb Replacement ..........................
Back-up Lights .149
..............................
Brake Lights .149
................
Front Parking Lights . 147
........
Front Side Marker Lights . 148
.................................
Headlights .146
............................
Specif ications .195
....................
Turn Signal Lights . 148
..............................
Bulbs, Halogen .146
....................................
Accessories .101
ACCESSORY (Ignition Key .......................................
Position) .61
...............
Accessory Power Socket . 71
....................
Additives, Engine Oil . 136
.............................
Airbag (SRS) .11, 21
...
Airbags, Additional Information . 21
...
Additional Safety Precautions . 24
.............................
Airbag Service .23
..
How the SRS Indicator Works . 23
How Your Front Airbags .........................................
Work .21
........................
SRS Components .21
................
Air Conditioning System . 74
.....................................
Usage .75, 78
.......................
Air Pressure, Tires .156
.........................
Normal Driving .157
.........................
Alcohol in Gasoline .94
......................................
Antif reeze .139
Anti-lock Brakes (ABS) ...............................
Indicator .45, 122
....................................
Operation .122
................
Anti-theft, Audio System . 90Anti-thef t Steering Column
..............................................
Lock .61
..................................
Audio System .80
........................
Auto Idle Stop .111, 118
...
Automatic Seat Belt Tensioners . 19
..............
Automatic Transmission . 113
..........................
Capacity,Fluid .194
...............
Checking Fluid Level . 142
.......................................
Shif ting .114
Shif t Lever Position ...............................
Indicators .113
................
Shif t Lever Positions . 114
....................
Shif t Lock Release . 117
Index
A
B
INDEX
I

Î
............................
Capacities Chart .194
.............
Carbon Monoxide Hazard . 38
.............................
Carrying Cargo .103
..............
CAUTION, Explanation of . ii
...........................................
CD Care .87
.............
CD Player Error Message . 88
.........
CD Changer Error Message . 89
.........................................
CD Player .85
....................................
Ceiling Light .72
........................
Certif ication Label .192
.................................
Chains, Tires .161
....................
Charge/Assist Gauge .53 ................
DANGER, Explanation of . ii
...................................
Dashboard .4, 42
................
Daytime Running Lights . 56
Daytime Running Lights .......................................
Indicator .46
.................................
Dead Battery .175
............
Def ects, Reporting Saf ety . 206
..........................
Def og and Def rost .77
................
Def ogger, Rear Window . 58
................
Def rosting the Windows . 77
....................................
Dimensions .194
...............
Dimming the Headlights . 56
Dipstick Automatic Transmission .....................................
(CVT) .142
....................................
Engine Oil .97
..........................
Directional Signals .56
........
Disc Brake Wear Indicators . 121
.....................
Disposal of Used Oil .138
..................
Display Change Button . 49
Doors ..............
Locking and Unlocking . 62
......................
Power Door Locks .62
..........
DOT Tire Quality Grading . 196
....................
Changing a Flat Tire .167
Changing Oil ........................................
How to .136
......................................
When to .129
...
Charging System Indicator . 44,180
............
Checklist, Bef ore Driving . 108
.....................................
Child Saf ety .25
..............................
Booster Seats .35
...................................
Child Seats .30
.....
Important Saf ety Reminders . 28
..........................................
Inf ants .26
............................
Large Children .34 ......................
Risks with Airbags .26
.............................
Small Children .29
.........................................
Tethers .33
.........
Where Should a Child Sit? . 25
Child Seats ................
Installing a Child Seat . 30
....................
Selecting Child Seat . 30
..........
Tether Anchorage Points . 33
.................................................
Clock .91
...................................
Clutch Fluid .145
........................
CO in the Exhaust .199
............
Cold Weather, Starting in . 109
......................
Compact Spare Tire .166
...............
Consumer Inf ormation . 204
.............
Controls, Instruments and . 41
Coolant ........................................
Adding .139
......................................
Checking .98
.........................
Proper Solution .139
...................
Temperature Gauge . 49
Crankcase Emissions Control ........................................
System .199
.....................................
Cup Holders .71
.....................
Current Fuel Mileage .50
.............
Customer Service Of f ice . 204
Index
D
C
II

CONT INUED
Downshif ting, Manual.............................
Transmission .110
...........
Driver and Passenger Safety . 7
...........................................
Driving .107
......................................
Economy .99
..................
Dust and Pollen Filter . 152
...
Malf unction Indicator Lamp . 180
..................
Overheated Engine . 177
.......................................
Towing .183
...........................
Emergency Brake .69
......................
Emergency Flashers .57
......................
Emergency Towing .183
.......................
Emissions Controls .199 .............
Emissions Testing, State . 202
Engine ....
Coolant Temperature Gauge . 49
......
Engine Speed Limiter . 111,116
.........................
If It Won’t Start .173
Malf unction Indicator ................................
Lamp .45, 180
........
Oil Pressure Indicator . 44,179
..............
Oil, What Kind to Use . 135
...............................
Overheating .177
............................
Specif ications .194
.......................................
Starting .109
........................
Ethanol in Gasoline .94
.
Evaporative Emissions Controls . 199
...............................
Exhaust Fumes .38
Expectant Mothers, Use of Seat ........................................
Belts by .16
.....................................
Fan, Interior .75
...........................................
Features .73
......................
Filling the Fuel Tank .95
Filter .........................
Dust and Pollen .152
...............................................
Oil .136 .............
Flashers, Hazard Warning . 57
...................
Flat Tire, Changing a . 167
Fluids Automatic Transmission .....................................
(CVT) .142
..........................................
Brake .144
.........................................
Clutch .145
..............
Manual Transmission . 143
..................
Windshield Washer . 141
FM Stereo Radio .....................................
Reception .83
..........................
Four-way Flashers .57
............................
Front Airbags .11, 21
...................................................
Fuel .94
........................
Fill Door and Cap .95
...........................................
Gauge .49
..................
Octane Requirement . 94
.................................
Oxygenated .94
........................
Reserve Indicator .46
..........................
Tank, Filling the .95
.....................
Fuses, Checking the .185
................................
Economy, Fuel .99
............
Emergencies on the Road . 165
.............
Battery, Jump Starting . 175
...........
Brake System Indicator . 182
................
Changing a Flat Tire . 167
.....
Charging System Indicator . 180
..................
Checking the Fuses . 185
.............
Hazard Warning Button . 57
............................
Jump Starting .175
.....
Low Oil Pressure Indicator . 179
Index
INDEX
E
F
III

.................
Gas Mileage, Improving . 99
...........................................
Gasoline .94
...............
Fuel Reserve Indicator . 46
...........................................
Gauge .49
..................
Octane Requirement . 94
..........................
Tank, Filling the .95
..................
Gas Station Procedures . 95
Gauges ...
Engine Coolant Temperature . 49
...............................................
Fuel .49
Gearshif t Lever Positions Automatic Transmission .....................................
(CVT) .113
..............
Manual Transmission . 110
........................................
Glove Box .71 ...
Identif ication Number, Vehicle . 192
Ignition ..............................................
Keys .59
...........................................
Switch .61
............
Timing Control System . 200
....................
IMA System Indicator . 44
.........
Important Safety Precautions . 8
.........................................
Indicators .44
.......
ABS (Anti-lock Brake) . 45,122 Brake (Parking and Brake
............................
System) .45, 182
................
Charging System . 44,180
DRL (Daytime Running ......................................
Lights) .46
...................................
High Beam .46
...............................................
IMA .44
........
Key (Immobilizer System) . 46
......................................
Low Fuel .46
................
Low Oil Pressure . 44,179
.........................................
SRS .23, 44
Turn Signal and Hazard ...................................
Warning .45
......................................
Inf ant Seats .26
...................
Inf lation, Proper Tire . 156
.........................
Normal Driving .157
...................................
Inside Mirror .68
.............................
Inspection, Tire .158
............................
Instrument Panel .43
........
Instrument Panel Brightness . 57
.................................
Interior Lights .72
........................................
Introduction . i
.............
Halogen Headlight Bulbs . 146
Hatch .................................
Opening the .63
.............
Open Monitor Indicator . 46
.................
Hazard Warning Button . 57Headlights
........................................
Aiming .146
.....
Daytime Running Lights . 46,56
..................
High Beam Indicator . 46
...........................
Reminder Tone .56
........
Replacing Halogen Bulbs . 146
...................................
Turning on .56
.............................................
Heating .76
.............
High Altitude, Starting at . 109
.................
High-Low Beam Switch . 56
.........................
Hood, Opening the .96
..................................................
Horn .54
...........................
Hydraulic Clutch .145
Index
H I
G
IV

CONT INUED
.................
Jacking up the Vehicle . 169
.......................................
Jack, Tire .167
................................
Jump Starting .175
..................................................
Keys .59
.......................
Label, Certif ication .192
.................
Lane Change, Signaling . 56
....................
Lap/Shoulder Belt .14, 18
....................
Lif etime Fuel Mileage . 51
Lights ....................
Bulb Replacement .146
.....................................
Indicators .44
.........................................
Parking .56
..................................
Turn Signal .56
.....................................
Load Limit .104
......
LOCK (Ignition Key Position) . 61
Locks .......
Anti-thef t Steering Column . 61
..............................
Fuel Fill Door .95 ............................................
Hatch .62
.................................
Power Door .62
..........................
Low Coolant Level .98
.........................
Low Fuel Indicator .46
...
Lower Gear, Downshif ting to a . 110
...
Low Oil Pressure Indicator . 44,179
...
Lubricant Specif ications Chart . 194
...........
Luggage, Storing (Cargo) . 103
..................................
Maintenance .125
Owner’s Maintenance ...................................
Checks .128
........................................
Record .131
......................
Required Indicator .47
..........................................
Saf ety .126
....................................
Schedule .127
.
Malf unction Indicator Lamp . 45,180
...................
Manual Transmission . 110
...............
Checking Fluid Level . 143
................................
Shif ting the .110
........
Manual Transmission Fluid . 143
.........................
Meters, Gauges .43, 48
..........................
Mirrors, Adjusting .68
...............
Modif ying Your Vehicle . 102...................
Neutral Gear Position . 114
....................
New Vehicle Break-in .94
..................
NOTICE, Explanation of . ii
...............
Numbers, Identif ication . 192
.....
Octane Requirement, Gasoline . 94
.........................................
Odometer .49
...............................
Odometer, Trip .50
Oil ........................
Change, How to .136
......................
Change, When to .129
........................
Checking Engine .97
..............
Pressure Indicator . 44,179
Selecting Proper Viscosity ......................................
Chart .136
...........
ON (Ignition Key Position) . 61
Onboard Ref ueling Vapor ....................................
Recovery .199
.........................
Opening the Hatch .63
..............................
Outside Mirrors .68
Index
M N
O
J
K
L
INDEX
V