2003 HONDA S2000 fuel pump

2003 S2000 Online Reference Owner's Manual Use these links (and links throughout this manual) to navigate through this reference.
For a printed owner's manual, click on authorized manuals or go to www.helminc.com. Contents
Owner's Identification Form
Introduction ........................................................................\
............................................................................. i
A Few Words About Safety ........................................................................\
.................................................. ii
Your Car at a Glance ........................................................................\
.............................................................. 2
Driver and Passenger Safety ........................................................................\
............................................... 5
Proper use and care of your car's seat belts, and Supplemental Restraint System.
Instruments and Controls........................................................................\
...................................................43
Instrument panel indica tor and gauge, and how to use dashboard and steering column controls.
Comfort and Convenience Features........................................................................\
.................................85
How to operate the climate control system, the audio system, and other convenience features.
Before Driving ........................................................................\
..................................................................... 119
What gasoline to use, how to break-in your new car, and how to load luggage and other cargo.
Driving........................................................................\
...................................................... .............................133
The proper way to start the engine, shift the tr ansmission, and park, plus towing a trailer.
Maintenance........................................................................\
...................................................... ...................147
The Maintenance Schedule shows you when you need to take your car to the dealer.
Appearance Care........................................................................\
................................................................. 207
Tips on cleaning and protecting your car. Things to look for if your car ever needs body repairs.
Taking Care of the Unexpected........................................................................\
.......................................217
This section covers several problems motorists someti mes experience, and how to handle them.
Technical Information........................................................................\
...................................................... .247
ID numbers, dimensions, capaciti es, and technical information.
Warranty and Customer Relations (U.S. and Canada)......................................................................261
A summary of the warranties covering your new Honda, and how to contact us.
Authorized Manuals (U.S. only)........................................................................\
.......................................265
How to order manuals and other technical literature.
Index ........................................................................\
......................................................................................... I
Service Information Summary
A summary of information you need wh en you pull up to the fuel pump.

Remove the f uel f ill cap slowly.
You may hear a hissing sound as
pressure inside the tank escapes.
Place the cap in the holder on the
fuel fill door.
Because the f uel f ill cap is on the
driver’s side of the car, park with
that side closest to the service
station pumps.
Open the f uel f ill door by pulling
on the knob on the driver’s door
jamb.
1.
2.
3.
CONT INUED
Filling the Fuel Tank
Service Station Procedures
Bef ore Driving121
Pull
FUEL FILL CAP
Gasoline is highly flammable
and explosive. You can be
burned or seriously injured
when handling fuel.Stop the engine and keep
heat, sparks, and flame away.
Handle fuel only outdoors.
Wipe up spills immediately.

Check the level in the windshield
washer reservoir at least monthly
during normal usage. In bad weather,
when you use the washers of ten,
check the level every time you stop
for fuel.Fill the reservoir with a good-quality
windshield washer f luid. This
increases the cleaning capability and
prevents f reezing in cold weather.
The windshield washer reservoir is
located in the rear of the engine
compartment on the passenger’s side. Check the reservoir’s f luid level by
removing the cap and looking at the
level gauge attached to the cap.
When you ref ill the reservoir, clean
the edges of the windshield wiper
blades with windshield washer f luid
on a clean cloth. This will help to
condition the blade edges.
Windshield Washers
Maint enance171
RESERVOIR CAP
Do not use engine antif reeze or a
vinegar/water solution in the
windshield washer reservoir.
Antif reeze can damage your car’s paint,
while a vinegar/water solution can
damage the windshield washer pump.
Use only commercially-available
windshield washer f luid.

µ
µ
µ
µ
µ
Î
Î
No. Amps.
Amps.
No. Circuits Protected
CONT INUED
Circuits Protected
14
15
16
17
18
19
20
21
22
23
24
25
26
2710 A
10 A
7.5 A
7.5 A 10 A
15 A
7.5 A
7.5 A
7.5 A 20 A
20 A
7.5 A
15 A
10 A
20 A
7.5 A 15 A
7.5 A
15 A
7.5 A 15 A
10 A
1
2
3
4
5
6
7
8
9
10
11
12
13 Daytime Running Lights
Keyless Entry
Back-up
Interior Light
Small Lights
Radio
Starter Signal
Heater Control,
Cooling Fan Relay
Power Mirrors
Right Power Window
Lef t Power Window
Not used
Not used
Not used
Windshield Wiper,
Auto Stop Signal
Washer Motor
Not used
Not used
Accessory Socket
Windshield Wiper
Turn signal Light
ACG
Instrument Light, Back-up
Lights
Ignition Coil
Engine Start
Fuel Pump, SRS
SRS
: Canadian Model
Fuses
T aking Care of t he Unexpect ed241
I IN NT TE
ER
RI IOOR R F
FUUS SEE B
BOOX X

Some conventional gasolines are
being blended with alcohol or an
ether compound. These gasolines
are collectively ref erred to as
oxygenated f uels. To meet clean air
standards, some areas of the United
States and Canada use oxygenated
f uels to help reduce emissions.
If you use an oxygenated f uel, be
sure it is unleaded and meets the
minimum octane rating requirement.
Bef ore using an oxygenated f uel, try
to conf irm the f uel’s contents. Some
states/provinces require this
informationtobepostedonthe
pump.The f ollowing are the U.S. EPA and
Canadian CGSB approved
percentages of oxygenates:
(methyl or wood
alcohol)
Your vehicle was not designed to use
fuel that contains methanol.
Methanol can corrode metal parts in
the fuel system, and also damage
plastic and rubber components. This
damage would not be covered by
your warranties.
(Methyl Tertiary Butyl
Ether)
You may use gasoline containing up
to 15 percent MTBE by volume. (ethyl or grain alcohol)
You may use gasoline containing up
to 10 percent ethanol by volume.
Gasoline containing ethanol may be
marketed under the name ‘‘Gasohol.’’
If you notice any undesirable
operating symptoms, try another
service station or switch to another
brand of gasoline.
Fuel system damage or perf ormance
problems resulting f rom the use of
an oxygenated f uel containing more
than the percentages of oxygenates
given above are not covered under
warranty. MET HA NOL
MT BE ET HA NOL
Oxygenated Fuels
T echnical Inf ormation255

This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
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
lowerqualitypartsmayincreasethe
emissions f rom your car.
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. The emissions control systems are
covered by warranties separate from
the rest of your car. Read your
warranty manual f or more informa-
tion.
The Onboard Ref ueling Vapor
Recovery (ORVR) system captures
the f uel vapors during ref ueling. The
vapors are adsorbed in a canister
f illed with activated carbon. While
driving, the f uel vapors are drawn
into the engine and burned of f .
2
2
Exhaust Emissions Controls Replacement Parts
Onboard Ref ueling Vapor
Recovery
PGM-FI Syst em Ignit ion T iming Cont rol Syst em
Secondary A ir Inject ion Syst emThree Way Catalytic Converter
Emissions Cont rols
T echnical Inf ormation258

Service Inf ormat ion Summary
Gasoline:Tire Pressure (measured cold):
Brake Fluid: 6-speed Manual Transmission
Fluid: SpareTirePressure:
Recommended Engine Oil: Fuel Tank Capacity:
Capacity:1.6 US qt (1.5
)
Honda Heavy Duty Brake Fluid
DOT 3 preferred, or a DOT 3 or
DOT 4 brake fluid as a temporary
replacement (see page ). Front: Front:
Rear:
60 psi (420 kPa , 4.2 kgf/cm)
32 psi (220 kPa , 2.2 kgf/cm
)
32 psi (220 kPa , 2.2 kgf/cm
)
Premium unleaded gasoline,
pump octane number of 91 or
higher.
API premium grade 10W-30
detergent oil (see page ).
Oil change capacity (including
filter):
5.1 US qt (4.8
) Honda Manual Transmission
Fluid preferred, or an SAE 10W-30
or 10W-40 motor oil as a
temporary replacement (see page
).
161 172
174
13.2 US gal (50)