2000 HONDA S2000 maintenance

Emissions Controls
The burning of gasoline in your car's
engine produces several byproducts.
Some
of these are carbon monoxide
(CO), oxides of nitrogen (NOx) and
hydrocarbons (HC). Gasoline
evaporating from the tank also
produces hydrocarbons. Controlling
the production of
NOx, CO, and HC
is important to the environment.
Under certain conditions of sunlight
and climate,
NOx and HC react to
form photochemical
"smog." Carbon
monoxide does not contribute to
smog creation, but it
is a poisonous
gas.
250 Technical Information
The Clean Air Act
The United States Clean Air Act*
sets standards for automobile
emissions.
It also requires that
automobile manufacturers explain to
owners how their emissions controls
work and what to
do to maintain
them. This section summarizes how
the emissions controls work.
Scheduled maintenance is on page
148.
* In Canada, Honda vehicles comply
with the
Canadian Motor Vehicle
Safety Standards
(CMVSS) for
Emissions valid at the time they are
manufactured.
Crankcase Emissions Control
System
Your car has a Positive Crankcase
Ventilation System. This keeps
gasses that build up in
the engine's
crankcase from going into the
atmosphere.
The Positive Crankcase
Ventilation valve routes them from the
crankcase back to the intake
manifold.
They are then drawn into
the engine and burned.
Evaporative Emissions Control
System
As gasoline evaporates in the fuel
tank, an evaporative emissions
control canister filled with charcoal
adsorbs the vapor.
It is stored in this
canister while the engine is
off. After
the engine is started and warmed up,
the vapor is drawn into the engine
and burned during driving.

Authorized Manuals
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.
Customer Name Attention
Street Address ---No P.O. Box Number Apartment Number
City State & Zip Code
Daytime Telephone Number (
D
D Check or money order enclosed payable to Helm Inc U.S. funds only. Do not send cash
Master Card
Account Number
D VISA
CUSTOMER SIGNATURE D Check here if your billing address is different from the shipping address shown above.
Expiration: Mo. Yr.
DATE
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.
tELm P.O. BOX 07280·DETROIT, MICHIGAN 48207·1-800-782-4356
260
Service Manual:
This manual covers maintenance and recommended
procedures for repair to engine and chassis components.
It is written for the Journeyman mechanic, but is simple
enough for most mechanically-inclined owners to under­
stand.
Electrical Troubleshooting Manual:
This manual complements the Service Manual by
providing in-depth troubleshooting information for each
electrical circuit
in your car.
Body Repair Manual:
This manual describes the procedures involved in the
replacement of damaged body parts.

A
Accessories Installation .................................. 122
Accessory
Power Socket ................ 81
ACCESSORY (Ignition Key
Position) ........................................
61
Adding
Brake Fluid ................................. 170
Clutch Fluid ................................ 171
Engine Coolant.. ......................... 161
Engine
Oil ................................... 157
Manual Transmission Fluid ..... 168
Windshield
Washer Fluid ......... 167
Additional Information About
Your
Seat Belts ........................ 33
Lap/Shoulder Belt.. ..................... 33
Seat Belt Maintenance ................ 34
Seat Belt System Components
... 33
Additional Information About
Your SRS ...................................
37
Additional Safety Precautions .... 38
How
the Automatic Seat Belt
Tensioners Work ..................... 37
How Your Airbags Work ............ 35
How the SRS Indicator
Works ........................................ 37
SRS Components ......................... 35
Additives, Engine Oil... .................. 158
Adjustments
Mirrors ..........................................
79
Seats .............................................. 68
Airbag (SRS) ...................................... 9
Air Cleaner Element.. ....................
l72
Air Conditioning ............................... 86
Maintenance ............................... 182
Usage ............................................. 86
Air Outlets (Vents) .......................... 88
Air Pressure,
Tires ........................ 185
Alarm, Anti-theft.. .......................... 113
Alcohol in Gasoline ........................ 248
Aluminum Wheels, Cleaning ........
206-
Antifreeze ....................................... 161
Anti-lock
Brakes (ABS)
Indicator Light ..................... 45, 138
Operation .................................... 136
Anti-theft Steering Column Lock
.. 60
Anti-theft System ........................... 113
Appearance Care ...........................
203
Audio Panel. ...................................... 82
Audio System ................................... 94
Index
Automatic Car Washes ................. 204
Automatic Speed Control.. .............. 55
IB
Back-up Lamp Replacement.. ....... 198
Battery Charging System
Indicator.. .......................... 44, 227
Jump Starting ............................. 220
Maintenance ............................... 177
Specifications ............................. 245
Before Driving ............................... 115
Belts, Seat ........................................... 8
Beverage Holder ..............................
81
Body Repair .................................... 210
Brakes ............................................. 136
Anti-lock System (ABS) ............ 137
Break-in, New Linings .............. 116
Fluid ............................................
170
Light, Burned-out ...................... 198
Parking .......................................... 80
System Indicator .......................... 44
Wear Indicators, Disc ............... 136
CONTINUED

Index
Brakes,ABS Certification Label ......................... 242
Vinyl ............................................ 207
Operation
.................................... 137 Chains ............................................. 191 Windows ..................................... 208
System
Indicator .................. 44, 139 Change Oil Climate Control System .................. 86
Braking System .............................. 136 Howto ......................................... 159 Clutch Fluid .................................... 171
Break-in, New Car ......................... 116 When to ....................................... 146 CO in the Exhaust ......................... 250
Brightness Control, Instruments ... 52 Changing a Flat Tire ..................... 213 Cold Weather, Starting in ............. 132
Brights, Headlights ......................... 51 Changing Engine Coolant.. ........... 163 Compact Spare Tire ....................... 212
Bulb Replacement... ....................... 192 Charging System Indicator .... 44, 227 Controls, Instruments and .............. 41
Back-up Lights ........................... 198 Check Engine Light ................ 45, 228
Covertible Top ................................. 71
Brake Lights ............................... 198 Checking
Closing the Convertible Top ...... 7 4
Headlights ..................................
195 Battery Condition ...................... 177 Convertible Top Cover. ............... 76
License Plate Lights .................. 200 Brake Fluid ................................. 170 Maintenance ................................. 77
Parking Lights ........................... 196 Clutch Fluid ................................ 171 Opening the Covertible Top ....... 71
Side Marker Lights ................... 198
Drive Belt.. .................................. 184 Coolant
Specifications .............................
245 Engine Coolant.. ......................... 120 Adding ......................................... 161
Turn Signal Lights ..................... 196 Engine Oil.. ................................. 119 Checking ..................................... 120
Bulbs, Halogen ............................... 194 Fuses ........................................... 232 Proper Solution .......................... 161
Manual Transmission Fluid ..... 168 Temperature Gauge .................... 47
c Checklist, Before Driving ............. 115 Corrosion Protection ..................... 208
Cleaner, Air .................................... 172 Crankcase Emission Control
Cables, Jump Starting With ..........
220 Cleaning .......................................... 203 System ......................................... 250
Capacities Chart. ............................ 244
Aluminum Wheels ..................... 206 Cruise Control Operation ............... 55
Carbon Monoxide Hazard .............. 39 Exterior ....................................... 204 Customer Relations
Cargo, Carrying .............................
124 Interior ........................................ 207 Information ................................. 254
CAUTION, Explanation of ............... ii Leather ........................................ 207
CD Changer. ................................... 107 Seat Belts .................................... 207
II

Index
Inspection, Tire .............................. 187 Indicator ........................................ 43 Meters, Gauges ................................ 4 7
Instrument
Panel ............................. 42 Parking ........................................ 198 Methanol in Gasoline .................... 248
Instrument Panel Brightness ......... 52 Turn Signal.. ............................... 196 Mirrors, Adjusting ........................... 79
Interior Cleaning ............................ 207 Loading Cargo ................................ 124
Interior Lights .................................. 83 LOCK (Ignition Key Position) ....... 60 N
Introduction ......................................... i Locks
Anti-theft Steering
Column ........ 60 New Vehicle Break-in ................... 116
J Fuel Fill Door ............................. 117 Normal Shift Speeds ...................... 134
Power Door .................................. 62 NOTICE, Explanation of ................... ii
Jacking Up the Car ........................ 213 Trunk ............................................ 66 Numbers, Identification ................ 242
Jack, Tire ........................................ 213
Low Coolant Level.. ....................... 120
Jump Starting ................................. 220 Lower Gear, Downshifting to a .... 134 0
Low Fuel Indicator .......................... 46
IK Low Oil Pressure Indicator .... 44, 226 Octane Requirement, Gasoline .... 116
Lubricant Specifications
Chart .... 244
Odometer .......................................... 48
Keys ................................................... 58 Luggage .......................................... 124
Odometer, Trip ................................ 48
Oil
L IM Change, How to ......................... 159
Change, When to ....................... 146
Label,
Certification ........................ 242
Maintenance ................................... 143 Checking Engine ....................... 119
Lane Change, Signaling .................. 53 Owner Maintenance Checks .... 155 Pressure Indicator ............... 44, 226
Lap/Shoulder Belts .........................
33 Record ......................................... 153 Selecting Proper Viscosity
Leaking of Exhaust into
Car .......... 39 Schedule ..................................... 146 Chart ....................................... 157
Leather, Cleaning .......................... 207 Malfunction Indicator Lamp .. 45, 228 ON (Ignition Key Position) ............ 61
Lights
Manual Transmission .................... 133
Bulb Replacement ..................... 194 Manual Transmission Fluid ......... 168 CONTINUED
v

Index
Opening the Hood ......................... 118 Protecting Small Children .......... 26 Replacing Seat Belts After a
Opening the Trunk .......................... 66 Crash ............................................. 34
Operation in Foreign Countries
... 249 R Restraint, Child ................................ 19
Outside Mirrors ............................... 79 Rotation, Tire ................................. 188
Overheating, Engine ..................... 223 Radiator Overheating .................... 223
Oxygenated Fuels .......................... 248 Radio Sound System ........................ 94 s
Rear End Towing ........................... 238 p Rear Lights, Bulb Replacement ... 198 Safety Belts ......................................... 8
Rear
View Mirror ............................. 79 Safety Defects, Reporting ............. 258
Paint Touch-up ............................... 206 Reclining the Seat-backs ................. 68 Safety Labels, Location of .............. 40
Panel Brightness Control ............... 52 Recommended Shift Speeds ........ 134 Safety Messages ................................ ii
Parking Brake .................................. 80 Recovery Vehicle, Emergency Seat Belt, Additional Information .. 33
Parking Lights .................................. 51 Towing ........................................ 238 Lap/Shoulder Belt ....................... 33
PGM-FI System .............................. 251 Reminder Lights .............................. 43 Seat Belt Maintenance ................ 34
Polishing and Waxing ...................
205 Remote Transmitter ........................ 63 Seat Belt System Components ... 33
Power Replacement Information Seat Belts ............................................ 8
Door Locks ...................................
62 Air Cleaner ................................. 172 Cleaning ...................................... 207
Engine, Specifications ............... 244 Engine
Coolant.. ......................... 163 Maintenance ................................. 34
Mirrors .......................................... 79 Engine Oil and Filter ................. 159 Reminder Light and Beeper ....... 44
Windows ....................................... 69 Fuses ........................................... 232 System Components .................... 33
Pregnancy, Using Seat Belts .......... 17 Light Bulbs ................................. 194 Use During Pregnancy ................ 17
Protecting Adults ............................. 12 Schedule ..................................... 146 Seats, Adjusting the ......................... 68
Additional Safety Precautions .... 18 Spark Plugs ................................. 17 4
Serial Number ................................ 242
Advice for Pregnant Women ...... 17 Tires ............................................ 189 Service Intervals ............................ 146
Protecting Children .........................
19 Wiper Blades .............................. 180 Service Manual .............................. 259
Protecting Larger Children ........
29 Service Station Procedures .......... 117
VI