check engine light HONDA S2000 2003 1.G User Guide

Put a new washer on the drain bolt,
then reinstall the drain bolt.
Tighten it to:
Refill the engine with the recom-
mended oil.
Engine oil change capacity
(including f ilter):Turn of f the engine, let it sit f or
several minutes, then check the oil
level. If necessary, add oil to bring
the level to the upper mark on the
dipstick.
Replace the engine oil f ill cap.
Start the engine. The oil pressure
indicator light should go out within
f ive seconds. If it does not, turn of f
the engine and reinspect your
work.
Let the engine run f or several
minutes, then check the drain bolt
and oil f ilter f or leaks.
5.
6.
7.
8.
9.
Engine Oil
Maint enance164
33 lbf·ft (45 N·m , 4.6 kgf·m)
5.1 US qt (4.8
)
Improper disposal of engine oil can be
harmf ul to the environment. If you
change your own oil, please dispose of
the used oil properly. Put it in a sealed
container and take it to a recycling
center. Do not discard it in a trash bin
or dump it on the ground.

Run the air conditioning at least once
a week during the cold weather
months. Run it f or at least ten
minutes while you are driving at a
steady speed with the engine at
normal operating temperature. This
circulates the lubricating oil con-
tained in the ref rigerant.If the air conditioning does not get as
cold as before, have your dealer
check the system. Recharge the
system with Ref rigerant HFC-134a
(R-134a). (See Specif ications on page
.)
Your car’s air conditioning is a sealed
system. Any major maintenance,
such as recharging, should be done
by a qualif ied mechanic. You can do
a couple of things to make sure the
air conditioning works ef f iciently.
Periodically check the engine’s
radiator and air conditioning
condenser f or leaves, insects, and
dirt stuck to the f ront surf ace. These
block the air f low and reduce cooling
ef f iciency. Use a light spray f rom a
hose or a sof t brush to remove them. 251
A ir Condit ioning Syst em
Maint enance186
AIR CONDITIONING CONDENSER
Whenever you have the air conditioning
system serviced, make sure the service
f acility uses a ref rigerant recycling
system. This system captures the
ref rigerant f or reuse. Releasing
ref rigerant into the atmosphere can
damage the environment.
The condenser and radiator f ins bend
easily. Only use a low-pressure spray
or sof t-bristle brush to clean them.

You hear nothing, or almost
nothing. The engine’s starter
motor does not operate at all, or
operates very slowly.
You can hear the starter motor
operating normally, or the starter
motor sounds like it is spinning
f aster than normal, but the engine
does not start up and run.Your car has the Immobilizer
System. You should use a
properly-coded master or valet key
to start the engine (see page ).
A key that is not properly coded
will cause the immobilizer system
indicator in the dash panel to blink
rapidly.
Check these things:
Diagnosing why your engine won’t
start f alls into two areas, depending
on what you hear when you press
the ENGINE START button.
When you press the ENGINE
START button, you do not hear the
normal noise of the engine trying to
start. You may hear a clicking sound
or series of clicks, or nothing at all. Turn the ignition switch to ON (II).
Turn on the headlights and check
their brightness. If the headlights
are very dim or don’t light at all,
the battery is discharged. See
on page .
Press the ENGINE START button,
then release it. If the headlights do
not dim, check the condition of the
f uses. If the f uses are OK, there is
probably something wrong with
the electrical circuit f or the
ignition switch or starter motor.
You will need a qualif ied
technician to determine the
problem. (See on page .)
59 226
245
Nothing Happens or the Starter
Motor Operates Very Slowly
Jump Starting
Emergency
Towing
If Your Engine Won’t Start
T aking Care of t he Unexpect ed224

There may be an electrical
problem, such as no power to the
f uel pump. Check all the f uses
(see page ).
If youfindnothingwrong,youwill
need a qualif ied technician to f ind
the problem. See on page .
Do you have f uel? Turn the
ignition switch to ON (II) for a
minute and watch the f uel gauge.
The low f uel level warning light
may not be working, so you were
not reminded to f ill the tank. Are you using the proper starting
procedure? Ref er to on page .
If the headlights dim noticeably or
go out when you try to start the
engine, either the battery is dis-
charged or the connections are
corroded. Check the condition of the
battery and terminal connections
(see page ). You can then try
jump starting the car from a booster
battery (see page ).
In this case, the starter motor’s
speed sounds normal, or even f aster
than normal, when you press the
ENGINE START button, but the
engine does not run.
181
226 135239
245
T he Starter Operates Normally
Emergency
Towing
Starting the
Engine
If Your Engine Won’t Start
T aking Care of t he Unexpect ed225

This indicator should light when the
ignition switch is ON (II), and go out
af ter the engine starts. It should
never come on when the engine is
running. If it starts f lashing, it
indicates that the oil pressure
dropped very low f or a moment, then
recovered. If the indicator stays on
with the engine running, it shows
that the engine has lost oil pressure
and serious engine damage is
possible. In either case, you should
take immediate action.Start the engine and watch the oil
pressure indicator. If the light
does not go out within ten seconds,
turn of f the engine. There is a
mechanical problem that needs to
be repaired bef ore you can
continue driving. (See
on page .)
Saf ely pull of f the road and shut
of f the engine. Turn on the hazard
warning indicators.
If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ). Letthecarsitforaminute.Open
the hood and check the oil level
(see page ). Although oil level
and oil pressure are not directly
connected, an engine that is very
low on oil can lose pressure during
cornering and other driving
maneuvers.
1.
2.
3. 4.
123 161 245
Emergency
Towing
L ow Oil Pressure Indicator
T aking Care of t he Unexpect ed232
LOW OIL PRESSURE INDICATOR
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn of f
the engine as soon as you can saf ely get
the car stopped.

..............................
Economy, Fuel .125
............
Emergencies on the Road . 217
.............
Battery, Jump Starting . 226
................
Changing a Flat Tire . 219
.....
Charging System Indicator . 233
..................
Checking the Fuses . 239
Changing Oil
........................................
How to .163
......................................
When to .150
....................
Changing a Flat Tire .219
............
Changing Engine Coolant . 167
...
Charging System Indicator . 46,233
...............
Check Engine Light . 47,234
............
Checklist, Bef ore Driving . 134
.....................................
Child Saf ety .18
.......................................
Child Seats .22
...................................
Cleaner, Air .176
.........................................
Cleaning .207
....................
Aluminum Wheels .210
...................................
Carpeting .211
......................................
Exterior .208
.................................
Floor Mats .211
.......................................
Interior .211
.......................................
Leather .212
...................................
Seat Belts .212
...........................................
Vinyl .212
....................................
Windows .213
...................................
Clutch Fluid .175
........................
CO in the Exhaust .257
............
Cold Weather, Starting in . 136
......................
Compact Spare Tire .218
.............
Controls, Instruments and . 43..............................
Convertible Top .72
...............
Convertible Top Cover . 77
..
Lowering the Convertible Top . 72
................................
Maintenance .78
.....
Raising the Convertible Top . 75
Coolant ........................................
Adding .165
....................................
Checking .124
.........................
Proper Solution .165
...................
Temperature Gauge . 49
....................
Corrosion Protection .213
Crankcase Emission Control ........................................
System .257
............
Cruise Control Operation . 115
Customer Relations ................................
Inf ormation .264
................
DANGER, Explanation of . ii
.......................................
Dashboard .44
................
Daytime Running Lights . 54
............
Def ects, Reporting Saf ety . 266
................
Def rosting the Windows . 91
....................................
Dimensions .250
...............
Dimming the Headlights . 53Dipstick
..................................
Engine Oil .123
..........................
Directional Signals .55
........
Disc Brake Wear Indicators . 140
.....................
Disposal of Used Oil .164
...................
Do Not Tow a Trailer . 145
Doors ..............
Locking and Unlocking . 62
..............................
Monitor Light .47
......................
Power Door Locks .62
..........
DOT Tire Quality Grading . 252
Downshif ting, 6-speed Manual .............................
Transmission .138
...........................................
Driving .133
....................................
Economy .125
.........................
In Bad Weather .144
................
In Foreign Countries . 256
Index
D
E
II

CONT INUED
...
Closing the Convertible Top . 237
.....
Low Oil Pressure Indicator . 232
...
Malf unction Indicator Lamp . 234
..................
Overheated Engine . 229
...........................
Emergency Brake .81
......................
Emergency Flashers .80
............
Emergency Trunk Opener . 67
.......................
Emissions Controls .257
.............
Emissions Testing, State . 260
Engine ...........
Check Engine Light . 47,234
Compartment, Checking ......................................
in the .122
.......................................
Coolant .124
....
Coolant Temperature Gauge . 49
...................................
Drive Belt .188
Malf unction Indicator ................................
Lamp .47, 234
........
Oil Pressure Indicator . 46,232
..............
Oil, What Kind to Use . 161
...............................
Overheating .229
............................
Specif ications .250
............................
Speed Limiter .138
.......................................
Starting .135
.........
Engine Cover, Opening the . 122
......................
Ethanol in Gasoline .255 ...
Evaporative Emission Controls . 257
...............................
Exhaust Fumes .40
Expectant Mothers, Use of Seat ........................................
Belts by .17
..................
Exterior, Cleaning the . 208
............................
Fabric, Cleaning .212
.....................................
Fan, Interior .86
Features, Comfort and ................................
Convenience .85
....................
Filling the Fuel Tank . 121
Filters ...............................................
Oil .163
.............
Flashers, Hazard Warning . 80
...................
Flat Tire, Changing a . 219
Fluids ..........................................
Brake .174
.........................................
Clutch .175
..............
Manual Transmission . 172
..................
Windshield Washer . 171
........
FM Stereo Radio Reception . 103
.....
Foreign Countries, Driving in . 256
..........................
Four-way Flashers .80 .................................................
Fuel .120
......................
Fill Door and Cap .121
...........................................
Gauge .50
................
Octane Requirement . 120
...............................
Oxygenated .255
........................
Reserve Indicator .48
........................
Tank, Filling the .121
..............
Fuel Mileage, Improving . 125
..............
Fuel Station Procedures . 121
.....................
Fuses, Checking the .239
..........................................
Gasohol .255
.........................................
Gasoline .120
...............
Fuel Reserve Indicator . 48
...........................................
Gauge .50
................
Octane Requirement . 120
.....................
Oxygenated Fuels .255
........................
Tank, Filling the .121
Index
F
G
III

CONT INUED
.........................
Low Fuel Indicator .48
...
Low Oil Pressure Indicator . 46,232
...
Lubricant Specif ications Chart . 250
.........................................
Luggage .128
..................
New Vehicle Break-in . 120
.....................
Normal Shif t Speeds .138
..................
NOTICE, Explanation of . ii
...............
Numbers, Identif ication . 248
..................................
Maintenance .147
...
Owner Maintenance Checks . 159
........................................
Record .157
....................................
Schedule .150
..
Maintenance Required Indicator . 51
.
Malf unction Indicator Lamp . 47,234
...................
Manual Transmission . 137
........
Manual Transmission Fluid . 172
...............................
Meters, Gauges .49
...................
Methanol in Gasoline . 255
..........................
Mirrors, Adjusting .80 ...
Octane Requirement, Gasoline . 120
.........................................
Odometer .50
...............................
Odometer, Trip .51
Oil ........................
Change, How to .163
......................
Change, When to .150
......................
Checking Engine .123
..............
Pressure Indicator . 46,232
Selecting Proper Viscosity ......................................
Chart .162
...........
ON (Ignition Key Position) . 61
.........................
Opening the Trunk .66
..
Operation in Foreign Countries . 256
..............................
Outside Mirrors .80
....................
Overheating, Engine .229
.........................
Oxygenated Fuels .255
..............................
Paint Touch-up .210
..............
Panel Brightness Control . 54
.................................
Parking Brake .81
.................................
Parking Lights .53
.............................
PGM-FI System .258 ..................
Polishing and Waxing . 209
Power ..................................
Door Locks .62
..............
Engine, Specif ications . 250
.........................................
Mirrors .80
......................................
Windows .70
.........
Pregnancy, Using Seat Belts . 17
............................
Protecting Adults .12
...
Additional Safety Precautions . 18
.....
Advice f or Pregnant Women . 17
........................
Protecting Children .18
.......
Protecting Larger Children . 29
.........
Protecting Small Children . 26
...................
Radiator Overheating . 229
.......................
Radio Sound System .94
...................
Readiness Codes . 235,260
..
Rear Lights, Bulb Replacement . 202
............................
Rear View Mirror .80
................
Reclining the Seat-backs . 69
.......
Recommended Shif t Speeds . 138
Index
M
N O
P
R
V

Recovery Vehicle, Emergency.......................................
Towing .245
.............................
Reminder Lights .45
.......................
Remote Transmitter .63
Replacement Inf ormation ................................
Air Cleaner .176
..........................
Engine Coolant .167
................
Engine Oil and Filter . 163
..........................................
Fuses .239
................................
Light Bulbs .198
....................................
Schedule .150
................................
Spark Plugs .178
...........................................
Tires .193
.............................
Wiper Blades .184
Replacing Seat Belts Af ter a ............................................
Crash .34
...............................
Restraint, Child .19
................................
Rotation, Tire .192
........................................
Saf ety Belts .8
............
Safety Defects, Reporting . 266
.............
Saf ety Labels, Location of . 41
...............................
Saf ety Messages .ii ...........................................
Seat Belts .8
...............
Additional Information . 33
.....
Advice f or Pregnant Women . 17
.....................................
Cleaning .212
......................
Lap/Shoulder Belt .33
................................
Maintenance .34
......
Reminder Light and Beeper . 46
...................
System Components . 33
...............
Use During Pregnancy . 17
........................
Seats, Adjusting the .69
...............................
Serial Number .248
...........................
Service Intervals .150
.............................
Service Manual .267
.........
Service Station Procedures . 121
Shif ting The 6-speed Manual .........................
Transmission .137
Side Marker Lights, Bulb .........................
Replacement in .200
...............................
Signaling Turns .55
6-speed Manual Transmission ...............
Checking Fluid Level . 172
................................
Shif ting the .137
.....................................
Snow Tires .195
...................
Solvent-type Cleaners . 208
..................................
Sound System .94 Spare Tire
......................................
Inf lating .218
............................
Specif ications .251
................
Spark Plugs, Replacing . 178
....................
Specif ications Charts . 250
................................
Speed Control .115
...................................
Speedometer .49
..........
SRS, Additional Inf ormation . 36
...
Additional Safety Precautions . 39
How the Automatic Seat Belt ....................
Tensioners Work .34
How the SRS Indicator .......................................
Works .38
...........
How Your Airbags Work . 36
........................
SRS Components .36
..................................
SRS Service .39
..................
SRS Indicator Light . 38,47
.......................
Starting the Engine .135
In Cold Weather at High ..................................
Altitude .136
................
With a Dead Battery . 226
..............
State Emissions Testing . 260
........
Steam Coming f rom Engine . 229
Steering Wheel .............
Anti-theft Column Lock . 60
.....................
Stereo Sound System .94
Index
S
VI