ignition HONDA S2000 2007 2.G Service Manual

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
quality parts may increase the
emissions f rom your vehicle.
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 from
the rest of your vehicle. Read your
warranty manual for more informa-
tion.
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 PGM-FI System uses sequential
multiport f uel injection.
It has three subsystems: air intake,
engine control, and f uel 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. 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.
2
2
Emissions Cont rols
Exhaust Emissions Controls Replacement PartsIgnit ion T iming Cont rol Syst em
PGM-FI System Three Way Catalytic Converter
208

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.Make sure the gas tank is nearly,
but not completely, f ull (around
3/4). Without touching the accelerator
pedal, start the engine, and let it
idle f or 20 seconds.
Keep the vehicle in Neutral.
Increase the engine speed to 2,000
rpm,andholditthereuntilthe
temperature gauge rises to at least
1/4of thescale(about3minutes).
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.
Make sure the vehicle has been
parked with the engine of f f or 6
hours or more.
Make sure the ambient
temperature is between 40° and
95°F.
If the testing facility determines the
readiness codes are still not set, see
your dealer.Stop the vehicle, turn of f the
ignition switch, and leave it of f f or
30 minutes.
Select a nearby lightly traveled
major highway where you can
maintain a speed of 50 to 60 mph
(80to97km/h)foratleast20
minutes. Drive on the highway in
6th.Donotusethecruisecontrol.
When traffic allows, drive for 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 because of
traffic conditions, drive for at least
30 seconds, then repeat it two
more times (for a total of 90
seconds).
State Emissions T esting
T esting of Readiness Codes
210

CONT INUED
....................................
Accessories .115
ACCESSORY (Ignition Key .......................................
Position) .62
...............
Accessory Power Socket . 78
....................
Additives, Engine Oil . 146
...............................
Airbag (SRS) . 9, 20
................
Air Conditioning System . 84
............................................
Usage .86
.......................
Air Pressure, Tires .165
.......................
Alcohol in Gasoline .110
AM/FM Stereo Radio .....................................
Reception .91
......................................
Antif reeze .149
Anti-lock Brakes (ABS) ...............................
Indicator . 45, 129
...................................
Operation .128
.
Anti-thef t Steering Column Lock . 62
............................
Anti-thef t System .61
......................................
Audio Panel .79
..................................
Audio System .88
...
Automatic Seat Belt Tensioners . 18
.............
Automatic Speed Control . 106 ........
Back-up Light Replacement . 159
Battery Charging System ...........................
Indicator . 46, 186
............................
Jump Starting .182
..............................
Maintenance .169
............................
Specif ications .203
..............................
Bef ore Driving .109
....................................
Belts,Seat .8,16
.............................
Beverage Holder .78
..................................
Booster Seats .38
............................................
Brakes .127
...........
Anti-lock System (ABS) . 128
.............
Break-in, New Linings . 110
...........................................
Fluid .154
.........................................
Parking .76
..........................
System Design .128
.................
System Indicator . 46, 188
........................
Wear Indicators .128
.............................
Braking System .127
.................
Break-in, New Vehicle . 110
..
Brightness Control, Instruments . 58
........................
Brights, Headlights .57 .........................
Bulb Replacement .155
..........................
Back-up Lights .159
.................................
Headlights .155
...........
Side Turn Signal Lights . 158
............................
Specif ications .203
....................
Turn Signal Lights . 157
..............................
Bulbs, Halogen .155
............................
Capacities Chart .202
.............
Carbon Monoxide Hazard . 41
....................
Cargo, How to Carry .117
.............
CAUTION, Explanation of . iii
.........................................
CD Care .101
...................................
CD Changer .100
.....
CD Changer Error Messages . 103
.........
CD Player Error Messages . 102
.........................................
CD Player .98
........................
Certif ication Label .200
.................................
Chains, Tires .168
....................
Changing a Flat Tire .175
Index
B
A
C
INDEX
I

Gross Vehicle Weight Rating.............................
(G VWR) . 118, 202
.............
Halogen Headlight Bulbs . 155
..............
Hazard Warning Flashers . 58
Headlights ........................................
Aiming .155
............
Daytime Running Lights . 57
..................
High Beam Indicator . 49
...........................
Reminder Tone .57
........
Replacing Halogen Bulbs . 155
...................................
Turning on .57
.........
Heating and Cooling System . 85
............................
High Beam Lever .57
.......................
Hood, Opening the .112
..................................................
Horn .55
...........................
Hydraulic Clutch .154
Identif ication Number, .......................................
Vehicle .200
Ignition ..............................................
Keys .60 ...........................................
Switch .62
............
Timing Control System . 208
........................
Immobilizer System .61
.........
Important Safety Precautions . 6
Indicators ..............
ABS (Anti-Lock Brake) . 47
Brake (Parking and Brake ............................
System) . 46, 188
................
Charging System . 46, 186
.............................
Cruise Control .47
....................................
Door-open .47
DRL(Daytime Running ......................................
Lights) .48
EPS (Electrical Power ..................................
Steering) .48
...................................
High Beam .49
........
Key (Immobilizer System) . 49
......................................
Low Fuel .49
................
Low Oil Pressure . 46, 186
...............
Maintenance Required . 50
Malf unction Indicator ................................
Lamp . 47, 187
.......................................
Seat Belt .46
...............................................
SRS .47
..................................
Trunk-open .47 Turn Signal and Hazard
...................................
Warning .48
..
VSA (Vehicle Stability Assist) . 50
.........
Indicators, Instrument Panel . 46
...................
Inf lation, Proper Tire . 164
........
Recommended Pressures . 165
...................................
Inside Mirror .75
.............................
Inspection, Tire .165
....................
Installing a Child Seat .34
............................
Instrument Panel .45
........
Instrument Panel Brightness . 58
.................................
Interior Lights .80
........................................
Introduction .i
................
Jacking Up the Vehicle . 176
.......................................
Jack, Tire .175
................................
Jump Starting .182
..................................................
Keys .60
Index
I J
K
H
IV

CONT INUED
..................................
Maintenance .133
........................................
Minder .135
.........................
Minder Indicator .50 Owner’s Maintenance
...................................
Checks .141
........................................
Record .143
..........................................
Saf ety .134
.
Malfunction Indicator Lamp . 47, 187
...................
Manual Transmission . 125
........
Manual Transmission Fluid . 152
...............................
Meters, Gauges .51
...................
Methanol in Gasoline . 110
..........................
Mirrors, Adjusting .75
...............
Modif ying Your Vehicle . 116
..................
New Vehicle Break-in . 110
.....................
Normal Shif t Speeds .126
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 200..............
Panel Brightness Control . 58
...........................................
Parking .127
.................................
Parking Brake .76
Parking Brake and Brake System .....................................
Indicator .188
.................................
Parking Lights .57
.............................
PGM-FI System .208
.......................
Label, Certif ication .200
.................
Lane Change, Signaling . 57
..................
Lap/Shoulder Belts . 12, 17
Lights ....................
Bulb Replacement .155
..................................
Turn Signal .57
....................................
Load Limits .118
......
LOCK (Ignition Key Position) . 62
Locks .......
Anti-thef t Steering Column . 62
............................
Fuel Fill Door .111
.................................
Power Door .63
...........................................
Trunk .63
........................
Low Coolant Level .114
.........................
Low Fuel Indicator .49
...
Low Oil Pressure Indicator . 46, 186
...
Lubricant Specif ications Chart . 202
...........
Luggage, Storing (Cargo) . 117
...
Octane Requirement, Gasoline . 110
.........................................
Odometer .51
...............................
Odometer, Trip .51
Oil ........................
Change, How to .147 ......................
Change, When to .135
......................
Checking Engine .113
..............
Pressure Indicator . 46, 186
Selecting Proper Viscosity ......................................
Chart .147
...........
ON (Ignition Key Position) . 62
Onboard Ref ueling Vapor ....................................
Recovery .207
.........................
Opening the Trunk .63
..............................
Outside Mirrors .75
....
Outside Temperature Indicator . 53
....................
Overheating, Engine .183
....
Owner’s Maintenance Checks . 141
.........................
Oxygenated Fuels .110
Index
M N
O
P
LINDEX
V