2000 HONDA S2000 fuel

Exhaust Emissions Controls
The exhaust emissions controls
include four systems:
PGM-FI,
Ignition Timing Control, Secondary
Air Injection System 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 from the crankcase and
evaporative emissions control
systems.
PGM-FI System
The PGM-FI System uses sequential
multiport fuel 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
fuel to inject under all operating
conditions.
Ignition Timing Control System
This system constantly adjusts the
ignition timing, reducing the amount
of
HC, CO and NOx produced.
Secondazy Air Injection System
During engine warm-up, air is
pumped into the exhaust to reduce
emissions when
the engine is cold.
Three Way Catalytic Converter
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
(COz), dinitrogen
(Nz), and water vapor.
Emissions Controls
Replacement Parts
The emissions control systems are
designed and certified 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
Genuine Honda replacement parts or
their equivalent for repairs. Using
lower quality parts may increase the
emissions from your car.
The emissions control systems are
covered by warranties separate from
the rest of your car. Read your
warranty manual for more informa­
tion.
Technical Information 251

Index
D In Bad Weather. ......................... 140 Malfunction Indicator
In Foreign Countries .................
249 Lamp ................................. 45, 228
DANGER, Explanation of.. ............... ii Oil Pressure Indicator ......... 44, 226
Dashboard ........................................
42 E Oil, What Kind to Use ............... 157
Daytime Running Lights ................. 52 Overheating ................................ 223
Dead Battery, What to Do ............ 220 Economy, Fuel ............................... 121 Specifications ............................. 244
Defects, Reporting
Safety ............. 258 Emergencies on the Road ............. 211 Engine Cover, Opening the .......... 118
Defrosting
the Windows ................. 91 Battery, Jump Starting .............. 220 Ethanol in Gasoline ....................... 248
Dimensions ..................................... 244 Changing
a Flat Tire .................
213 Evaporative Emission Controls .... 250
Dimming the Headlights ................ 51 Charging System Indicator ...... 227 Exhaust Fumes ................................ 39
Dipstick Checking the Fuses ................... 232 Expectant Mothers, Use of Seat
Engine Oil.. ................................. 119 Closing the Convertible Top .... 230 Belts by ......................................... 17
Directional Signals ........................... 53 Low Oil Pressure Indicator ...... 226 Exterior,
Cleaning the ................... 204
Disabled, Towing Your Car If ...... 238 Malfunction Indicator Lamp .... 228
Disc Brake
Wear Indicators ......... 136 Overheated Engine ................... 223 F
Disposal of Used Oil.. .................... 160 Emergency Brake ............................ 80
Do Not Tow a Trailer .................... 141 Emergency Flashers ....................... 79 Fabric, Cleaning ............................. 207
Doors Emission
Controls ......................... 250 Fan, Interior ...................................... 86
Locking and Unlocking ............... 62 Engine Features, Comfort and
Monitor Light.. .............................
45 Check Engine Light ............ 45, 228 Convenience
................................. 85
Power Door Locks ....................... 62 Compartment, Checking Filling the Fuel Tank ..................... 117
DOT Tire Quality Grading ........... 246
in the ....................................... 118
Downshifting, 6-speed Manual Coolant ........................................ 120
Transmission .............................. 134 Coolant Temperature Gauge ..... 4 7
Driving ............................................
129 Drive Belt. ................................... 184
Economy ..................................... 121 CONTINUED
Ill

Index
Filters
Oil ................................................ 159
Flashers, Hazard Warning .............. 79
Flat Tire, Changing a .................... 213
Fluids
Brake ...........................................
170
Clutch
.......................................... 171
Manual Transmission ............... 168
Windshield Washer ................... 167
FM Stereo Radio Reception ......... 100
Foreign Countries, Driving in ...... 249
Four-way Flashers ........................... 79
Front End, Towing by Emergency
W reeker ......................................
238
Fuel .................................................. 116
Fill Door and
Cap ....................... 117
Gauge ............................................ 48
Octane Requirement.. ............... 116
Oxygenated ................................ 248
Reserve Indicator .........................
46
Tank, Filling the ......................... 117
Fuel Mileage, Improving ............... 121
Fuel Station Procedures ............... 117
Fuses, Checking the ...................... 232
IV
G
Gasohol ........................................... 248
Gasoline .......................................... 116
Fuel Reserve Indicator. ...............
46
Gauge ............................................ 48
Octane Requirement ................. 116
Oxygenated Fuels ...................... 248
Tank, Filling the .........................
117
Gauges .............................................. 47
Engine Coolant Temperature .... 47
Fuel ................................................ 48
Gearshift Lever Positions
6-speed Manual
Transmission ..........................
133
Glass Cleaning ............................... 208
IH
Halogen Headlight Bulbs .............. 194
Hazard Warning Flashers ............... 79
Headlights
Daytime Running Lights .............
52
High Beam Indicator ................... 46
High Beams, Turning on ............ 51
Low Beams, Turning on ............. 51
Reminder Tone ............................ 51
Replacing Halogen Bulbs ......... 195
Turning on .................................... 51
Heating and Cooling System .......... 86
High Altitude, Starting at.. ............ 132
High-Low Beam Switch .................. 51
High Speed, Shifting at ................. 134
Hood Latch ..................................... 17 4
Hood, Opening
the ........................ 118
Hot Coolant, Warning about ........ 161
Hydraulic Clutch ............................ 171
Hydroplaning .................................. 141
I
Identification Number,
Vehicle ........................................
242
If Your Car has to be Towed ........ 238
Ignition
Keys ...............................................
58
Switch ............................................ 60
Timing Control System ............. 251
Indicator Lights, Instrument
Panel .............................................. 43
Inflation, Proper Tire .................... 185
Inside Mirror .................................... 79

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

Service Information Summary
Gasoline:
Premium unleaded gasoline,
pump octane number of 91 or
higher.
Fuel Tank Capacity:
13.2 US gal (50~, 11.0 Imp gal)
Recommended Engine Oil:
API
Service SJ "Energy
Conserving" oil, SAE 1 OW-30
viscosity (see page 154 ).
Oil change capacity (including
filter):
5.1 US qt (4.8 fJ , 4.2 Imp qt) 6-speed
Manual Transmission
Fluid:
Honda Manual Transmission
Fluid preferred, or an API service
SG,
SH or SJ, SAE 1 OW-30 or
10W-40 motor oil as a temporary
replacement (see page 163 ).
Capacity:
1.6 US qt (1.5 Q, 1.3 Imp qt)
Brake
Fluid:
Genuine Honda DOT 3 Brake Fluid
preferred, or a DOT 3 or DOT 4
brake
fluid as a temporary
replacement (see page 165 ).
Tire Pressure (measured cold):
Front:
32 psi (220 kPa , 2.2 kgf/cm2
)
Rear:
32 psi (220 kPa , 2.2 kgf/cm2
)
Spare Tire Pressure:
Front:
60 psi (420 kPa , 4.2 kgf/cm2
)