2005 HONDA S2000 engine

Help assure your vehicle’s f uture
reliability and perf ormance by paying
extra attention to how you drive
during the f irst 600 miles (1,000 km).
During this period:Avoid full-throttle starts and rapid
acceleration. Do not exceed 5,500
rpm f or the f irst 600 miles (1,000
km) of operation.
You should also f ollow these
recommendations with an
overhauled or exchanged engine, or
when the brakes are replaced. Avoidhardbrakingforthefirst
200 miles (300 km). Do not change the oil until the
scheduled maintenance time. Your vehicle is designed to operate
on premium unleaded gasoline with a
pump octane of 91 or higher. Use of
a lower octane gasoline can cause
occasional metallic knocking noises
in the engine and will result in
decreased engine perf ormance. Use
of a gasoline with a pump octane less
than 86 can lead to engine damage.
We recommend quality gasoline
containing detergent additives that
help prevent f uel system and engine
deposits.
In addition, in order to maintain good
perf ormance, f uel economy, and
emissions control, we strongly
recommend, in areas where it is
available, the use of gasoline that
does NOT contain manganese-based
f uel additives such as MMT.
Use of gasoline with these additives
may adversely af f ect perf ormance, and cause the Malfunction Indicator
Lamp on your instrument panel to
come on. If this happens, contact
your authorized dealer f or service.
Some gasoline today is blended with
oxygenates such as ethanol or
MTBE. Your vehicle is designed to
operate on oxygenated gasoline
containing up to 10 percent ethanol
by volume and up to 15 percent
MTBE by volume. Do not use
gasoline containing methanol.
If you notice any undesirable
operating symptoms, try another
service station or switch to another
brand of gasoline.
For f urther important f uel-related
inf ormation, please ref er to your
.
Break-in Period
Fuel Recommendation
Quick Start Guide
Break-in Period, Fuel Recommendation
100

Open the f uel f ill door by pulling
on the knob on the driver’s door
jamb. Park with the driver’s side closest
to the service station pump.Removethefuelfillcapslowly.
You may hear a hissing sound as
pressure inside the tank escapes.
Place the cap in the holder on the
fuel fill door.
Stop f illing the tank af ter the f uel
nozzle automatically clicks of f . Do
not try to ‘‘top off’’ the tank. Leave
some room f or the f uel to expand
with temperature changes.
even though the tank is not f ull,
there may be a problem with your
vehicle’s fuel vapor recovery
system. The system helps keep
f uel vapors f rom going into the
atmosphere. Try f illing at another
pump. If this does not f ix the
problem, consult your dealer.
1.
2. 3.
4.
CONT INUED
If the f uel nozzle keeps clicking of f
Ref ueling
Service Station Procedures
Bef ore Driving
101
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.

Remove the dipstick again and
check the level. It should be
between the upper and lower
marks.
If it is near or below the lower mark,
see on page .
Wait a f ew minutes af ter turning the
engine of f bef ore you check the oil.
Remove the dipstick (black
handle).
Insert it all the way back in its hole. Wipe of f the dipstick with a clean
cloth or paper towel.
To close the hood, lif t it up slightly to
remove the support rod f rom the
hole. Put the support rod back into
its holding clip. Lower the hood to
about a f oot (30 cm) above the
f ender, then let it drop. Make sure it
is securely latched.
3.4.
1.
2. 131
Service Station Procedures
A dding Engine Oil
Oil Check
Bef ore Driving
103
UPPER MARK
LOWER MARK
DIPSTICK

Try to maintain a constant speed.
Everytimeyouslowdownand
speed up, your vehicle uses extra
fuel.Usethecruisecontrolwhen
appropriate.
Combine several short trips into
one.
The air conditioning puts an extra
load on the engine which makes it
usemorefuel.Usethefresh-air
ventilation when possible.
Always maintain your vehicle
according to the maintenance
schedule. See
on page
.
an underinf lated tire
causes more ‘‘rolling resistance,’’
which uses more f uel.
The build-up of snow or mud on
your vehicle’s underside adds
weight and rolling resistance.
Frequent cleaning helps your f uel
mileage and reduces the chance of
corrosion.
Drive moderately. Rapid
acceleration, abrupt cornering,
and hard braking use more f uel.
Always drive in the highest gear
possible.
Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see
on page f or
inf ormation on adding the proper
coolant.
Refer to on page f or inf ormation
about checking other items on your
vehicle. 134
124 124
For example,
Improving Fuel Economy
Fuel Economy
Owner’s
Maintenance Checks
Engine Coolant Check
A dding
Engine Coolant
Owner’s Maintenance
Checks
Service Station Procedures, Fuel Economy
104
RESERVE TANK
MAX MIN

This section gives you tips on
starting the engine under various
conditions, and how to operate the
manual transmission. It also includes
important inf ormation on parking
your vehicle, and the braking system.........................
Driving Guidelines .112
........................
Preparing to Drive .113
.......................
Starting the Engine .114
...................
Manual Transmission . 115
...........................................
Parking .117
.............................
Braking System .117
...............
Anti-lock Brakes (ABS) . 118
...........................
Towing a Trailer .119
Driving
Driving
111

Youshoulddothefollowingchecks
and adjustments bef ore you drive
your vehicle.Make sure all windows, mirrors,
and outside lights are clean and
unobstructed. Remove f rost, snow,
or ice. Check that any items you may be
carrying are stored properly or
f astened down securely.
Fasten your seat belt. Check that
your passenger has f astened his or
her seat belt (see page ).
When you start the engine, check
the gauges and indicators in the
instrument panel (see page ).
Check the seat adjustment (see
page ).
Check the adjustment of the
inside and outside mirrors (see
page ).
Make sure the doors are securely
closed and locked.
Check that the hood is f ully closed.
Check that the trunk is f ully
closed.
Visually check the tires. If a tire
looks low, use a gauge to check its
pressure.
1.
2.
58
66 12
39
3.
4. 5.
6.
7.
8.
9.
10.
Preparing to Drive
Driving
113

Apply the parking brake.
In cold weather, turn of f all
electrical accessories to reduce
the drain on the battery.
Push the clutch pedal down all the
way. The ENGINE START button
has no ef f ect unless the clutch
pedal is pressed.
Turn the ignition key to the ON
(II) position.
Without touching the accelerator
pedal, push the ENGINE START
button. Do not hold the ENGINE
START button for more than 15
seconds at a time. If the engine
does not start right away, pause
f or at least 10 seconds bef ore
trying again.If the engine fails to start, press
the accelerator pedal all the way
downandholdittherewhile
starting to clear flooding. If the
engine still does not start, return
to step 6. If theenginedoesnotstartwithin
15 seconds, or starts but stalls
right away, repeat step 5 with the
accelerator pedal pressed halfway
down. If the engine starts, release
pressure on the accelerator pedal
so the engine does not race.
1.
2.
3.
4.
5. 6.
7.
Starting the Engine
114
ENGINE START BUTTON
Immobilizer System
The engine is harder to start in cold
weather. Also, the thinner air f ound at
altitudes above 8,000 f eet (2,400
meters) adds to this problem.
T he Immobilizer System protects your
vehicle f rom thef t. If an improperly-
coded key (or other device) is used, the
engine’s f uel system is disabled. See
on page .52

The manual transmission is
synchronized in all f orward gears f or
smooth operation. It has a lockout so
you cannot shift directly from Fifth
to Reverse instead of Sixth (see page). When shif ting up or down,
make sure you push the clutch pedal
down all the way, shift to the next
gear, and let the pedal up gradually.
When you are not shif ting, do not
rest your f oot on the clutch pedal.
This can cause your clutch to wear
out f aster. Come to a full stop before you shift
into Reverse. You can damage the
transmission by trying to shift into
Reverse with the vehicle moving.
Push down the clutch pedal, and
pause f or a f ew seconds bef ore
shif ting into Reverse, or shif t into
one of the f orward gears f or a
moment. This stops the gears so
they won’t ‘‘grind.’’
When slowing down, you can get
extra braking f rom the engine by
shifting to a lower gear. This extra
braking can help you maintain a safe
speed and prevent your brakes f rom
overheating while going down a
steep hill. Bef ore downshif ting,
make sure the engine speed will not
go into the tachometer’s red zone in
the lower gear.
Your vehicle is equipped with an
aluminum shif t lever. If you leave the
vehicle parked outside f or a long
time on a hot day, be caref ul bef ore
moving the shift lever. Because of
the heat, the shift lever may be
extremely hot. If the outside
temperature is low, the shif t lever
f eels cold.
116
Manual T ransmission
Driving
115
Rapid slowing or speeding-up
can cause loss of control on
slippery surfaces. If you crash,
you can be injured.
Use extra care when driving on
slippery surfaces.