2002 HONDA S2000 ignition

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 emissions control systems are
covered by warranties separate f rom
the rest of your car. Read your
warranty manual f or more inf orma-
tion.
The exhaust emissions controls
include f our 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 f rom the crankcase and
evaporative emissions control
systems.
During engine warm-up, air is
pumped into the exhaust to reduce
emissions when the engine is cold.
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
Genuine Honda replacement parts or
their equivalent f or repairs. Using
lower quality parts may increase the
emissions f rom your car.
2
2
Exhaust Emissions Controls
Replacement Parts
PGM-FI Syst emIgnit ion T iming Cont rol Syst em
Secondary A ir Inject ion Syst em
Three Way Catalytic Converter
Emissions Cont rols
T echnical Inf ormation 259

CONT INUED
Accessories.................................
Installation . 128
...............
Accessory Power Socket . 80
ACCESSORY (Ignition Key
.......................................
Position) . 59
....................
Additives, Engine Oil . 164
.....................................
Airbag (SRS) . 9
.....................
Air Cleaner Element . 178
..............................
Air Conditioning . 84
..............................
Maintenance . 188
............................................
Usage . 84
.........................
Air Outlets (Vents) . 86
.......................
Air Pressure, Tires . 191
...........................
Alarm, Anti-theft . 116
.......................
Alcohol in Gasoline . 256
.......
Aluminum Wheels, Cleaning . 212
......................................
Antif reeze . 167
Anti-lock Brakes (ABS)
....................
Indicator Light . 45, 145
...................................
Operation . 143
.
Anti-thef t Steering Column Lock . 58
..........................
Anti-thef t System . 116
..........................
Appearance Care . 209
......................................
Audio Panel . 80 ..................................
Audio System . 92
................
Automatic Car Washes . 210
...............
Automatic Speed Control . 55
........
Back-up Lamp Replacement . 204
Battery
Charging System ...........................
Indicator . 44, 235
............................
Jump Starting . 228
..............................
Maintenance . 183
............................
Specif ications . 253
..............................
Bef ore Driving . 121
..........................................
Belts, Seat . 8
.............................
Beverage Holder . 80
...................................
Body Repair . 217
............................................
Brakes . 142
...........
Anti-lock System (ABS) . 143
.............
Break-in, New Linings . 122
....................
Bulb Replacement . 204
...........................................
Fluid . 176
.........................................
Parking . 79
.........................
System Indicator . 44
..............
Wear Indicators, Disc . 142
.............................
Braking System . 142 ........................
Break-in, New Car . 122
..
Brightness Control, Instruments . 52
........................
Brights, Headlights . 51
.........................
Bulb Replacement . 200
..........................
Back-up Lights . 204
..............................
Brake Lights . 204
.................................
Headlights . 200
.................
License Plate Lights . 206
..................
Side Marker Lights . 202
............................
Specif ications . 253
....................
Turn Signal Lights . 202
..............................
Bulbs, Halogen . 200
............................
Capacities Chart . 252
.............
Carbon Monoxide Hazard . 39
............................
Cargo, Carrying . 130
..............
CAUTION, Explanation of . ii
...................................
CD Changer . 106
........................
Certif ication Label . 250
............................................
Chains . 197
Index
B
A
C
I

.............................................
Gauges . 47
...
Engine Coolant Temperature . 47
...............................................
Fuel . 48
...............................
Speedometer . 47
.................................
Tachometer . 47
Gearshif t Lever Positions 6-speed Manual
.........................
Transmission . 139
..............................
Glass Cleaning . 215
.............
Halogen Headlight Bulbs . 200
..............
Hazard Warning Flashers . 78
Headlights
............
Daytime Running Lights . 52
..................
High Beam Indicator . 46
...........................
Reminder Tone . 51
........
Replacing Halogen Bulbs . 200
...................................
Turning on . 51
.........
Heating and Cooling System . 84
.............
High Altitude, Starting at . 138
.................
High-Low Beam Switch . 51
................
High Speed, Shif ting at . 140
....................................
Hood Latch . 180
.......................
Hood, Opening the . 124 ...........................
Hydraulic Clutch . 177
.................................
Hydroplaning . 147
Identif ication Number,
.......................................
Vehicle . 250
Ignition
..............................................
Keys . 56
...........................................
Switch . 58
............
Timing Control System . 259
Indicator Lights, Instrument
.............................................
Panel . 43
...................
Inf lation, Proper Tire . 191
...................................
Inside Mirror . 78
.............................
Inspection, Tire . 193
............................
Instrument Panel . 42
........
Instrument Panel Brightness . 52
...........................
Interior Cleaning . 213
.................................
Interior Lights . 81
........................................
Introduction . i
.......................
Jacking Up the Car . 222
.......................................
Jack, Tire . 221 ................................
Jump Starting . 228
..................................................
Keys . 56
.......................
Label, Certif ication . 250
.................
Lane Change, Signaling . 53
........................
Lap/Shoulder Belts . 33
.........................
Leather, Cleaning . 214
Lights
....................
Bulb Replacement . 200
.......................................
Indicator . 43
................................
Turn Signal . 200
...............................
Loading Cargo . 130
......
LOCK (Ignition Key Position) . 58
Locks
.......
Anti-thef t Steering Column . 58
............................
Fuel Fill Door . 123
.................................
Power Door . 60
...........................................
Trunk . 64
........................
Low Coolant Level . 126
...
Lower Gear, Downshif ting to a . 140
.........................
Low Fuel Indicator . 46
Index
H I J K L
IV

CONT INUED
...
Low Oil Pressure Indicator . 44, 234
...
Lubricant Specif ications Chart . 252
.........................................
Luggage . 130
..................................
Maintenance . 149
...
Owner Maintenance Checks . 161
........................................
Record . 159
....................................
Schedule . 152
..
Maintenance Required Indicator . 49
.
Malf unction Indicator Lamp . 45, 236
...................
Manual Transmission . 139
........
Manual Transmission Fluid . 174
...............................
Meters, Gauges . 47
...................
Methanol in Gasoline . 256
..........................
Mirrors, Adjusting . 78
..................
New Vehicle Break-in . 122
.....................
Normal Shif t Speeds . 140
..................
NOTICE, Explanation of . ii
...............
Numbers, Identif ication . 250 ...
Octane Requirement, Gasoline . 122
.........................................
Odometer . 48
...............................
Odometer, Trip . 48
Oil
........................
Change, How to . 165
......................
Change, When to . 152
......................
Checking Engine . 125
..............
Pressure Indicator . 44, 234
Selecting Proper Viscosity
......................................
Chart . 164
...........
ON (Ignition Key Position) . 59
.........................
Opening the Trunk . 64
..
Operation in Foreign Countries . 257
..............................
Outside Mirrors . 78
....................
Overheating, Engine . 231
.........................
Oxygenated Fuels . 256
..............................
Paint Touch-up . 212
..............
Panel Brightness Control . 52
.................................
Parking Brake . 79
.................................
Parking Lights . 51
.............................
PGM-FI System . 259 ..................
Polishing and Waxing . 211
Power
..................................
Door Locks . 60
..............
Engine, Specif ications . 252
.........................................
Mirrors . 78
......................................
Windows . 68
.........
Pregnancy, Using Seat Belts . 17
............................
Protecting Adults . 12
...
Additional Safety Precautions . 18
.....
Advice f or Pregnant Women . 17
........................
Protecting Children . 19
.......
Protecting Larger Children . 29
.........
Protecting Small Children . 26
...................
Radiator Overheating . 231
.......................
Radio Sound System . 92
...........................
Readiness Codes . 261
..
Rear Lights, Bulb Replacement . 204
............................
Rear View Mirror . 78
................
Reclining the Seat-backs . 67
.......
Recommended Shif t Speeds . 140
Index
M N O P
R
V