ignition HONDA S2000 2000 1.G Owner's Guide

Hood Latch, Spark Plugs
Hood Latch
Clean the hood latch assembly with a
mild cleaner, then lubricate it with a
multipurpose grease. Lubricate
all
the moving parts, including the pivot.
Follow the time and distance
recommendations
in the
Maintenance Schedule.
If you are
not sure how to clean and grease the
latch, contact your Honda dealer.
17 4 Maintenance
Spark Plugs
The spark plugs in your car are a
special platinum-tipped design for
longer life.
They only need to be
replaced every 7 years or
105,000
miles (168,000 km), whichever
comes first.
Replacement
1. Remove the four hexagon socket
head cap bolts holding the ignition
coil cover.
2. Clean up any dirt and oil that have
collected around the ignition coils.

3. Remove the bolt holding the
ignition coil and pull the ignition
coil straight up slightly.
Disconnect
the ignition coil
connector by pushing the tab and
pulling the connector back.
Pull the ignition coil all the way up.
4. Remove the spark plug with
a five-eighths inch (16 mm) spark
plug socket.
5. Put the new spark plug into the
socket; then screw it into the hole.
Screw it
in by hand so you do not
crossthread it.
Spark Plugs
6. Torque the spark plug. (If you do
not have a torque wrench, tighten
the spark plug two-thirds of a turn
after it contacts the cylinder head.)
Tightening torque:
i 18 lbfeft (25 N•m, 2.5 kgf•m)
CONTINUED
Maintenance 175

Spark Plugs
I NOTICE I
Tighten the spark plugs carefully. A
spark plug that is too loose can
overheat and damage the engine.
Overtightening can cause damage to
the threads
in the cylinder head.
7. Install the ignition coil. Reinstall
the bolt.
8. Repeat this procedure for the
other three spark plugs.
9. Reinstall the cover on the cylinder
bank. Reinstall the four hexagon
socket head cap bolts.
176 Maintenance
Specifications:
NGK:
DENSO:
PFR7G-11S
PK22PR-L 11S
Spark Plug Gap:
0.043 in ~g004in(1.1 mm •g1mm)

If you have a flat tire while driving,
stop in a safe place to change it.
Stopping in traffic
or on the shoulder
of a busy road is dangerous. Drive
slowly along
the shoulder until you
get to an exit or an area to stop that
is far away from the traffic lanes.
The car can easily roll off the
jack,
seriously injuring anyone
underneath.
Follow the directions for
changing a tire
exactly, and
never get under the car when it
is supported only by the jack.
The compact spare tire is smaller
than a standard tire, which
will affect
the vehicle's handling. Drive
cautiously when this spare is
mounted on your vehicle.
The size difference may also cause
damage to
the rear differential, so do
not mount
the compact spare on the
rear. If either rear tire goes flat,
remove
the front tire on that same
side, mount
the compact spare tire
on
the front, then mount the front
tire on
the rear.
1. Park the car on firm, level, non­
slippery ground away from traffic.
Put the transmission in Reverse.
Apply
the parking brake.
2. Turn on the hazard warning lights
and turn
the ignition switch to
LOCK (O). Have your passenger
get out of the car while you
change
the tire.
Changing a Flat Tire
3. Open the trunk. Lift up the tool
box lid and take
the jack, wheel
wrench and extension out of
the
tool box.
NOTICE
Use the jack that came on your car. If
you try to raise another car by this jack
or use another jack to raise your car,
the car
or jack can be damaged.
CONTINUED
Taking Care of the Unexpected 213

If Your Engine Won't Start
Diagnosing why your engine won't
start falls into two areas, depending
on what you
hear when you press
the ENGINE START button.
• 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
faster than normal, but the engine
does not start up and run.
218 Taking Care of the Unexpected
Nothing Happens or the Starter
Motor Operates Very Slowly
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.
Check these things:
• Your car has the Immobilizer
System.
You should use a
properly-coded master or valet key
to start the engine (see page 59).
A key that
is not properly coded
will cause the immobilizer system
indicator
in the dash panel to blink
rapidly.
• 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
Jump Starting on page 220.
• Press
the ENGINE START button,
then release
it. If the headlights do
not dim, check the condition of the
fuses.
If the fuses are 0 K, there is
probably something wrong with
the electrical circuit for the
ignition switch
or starter motor.
You
will need a qualified
technician to determine the
problem.
(See Emergency
Towing on page 238 .)

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 177). You can then try
jump starting the car from a booster
battery (see page 220).
The Starter Operates Normally
In this case, the starter motor's
speed sounds normal, or even faster
than normal, when you press the
ENGINE START button, but the
engine does not run.
• Are you using the proper starting
procedure? Refer to
Starting the
Engine on page 131 .
• Do you have fuel? Turn the
ignition switch to
ON (ID for a
minute and watch the fuel gauge.
The low fuel level warning light
may not be working, so you were
not reminded to
fill the tank.
If Your Engine Won't Start
• There may be an electrical
problem, such as
no power to the
fuel pump.
Check all the fuses
(see page
231 ) .
If you find nothing wrong, you will
need a qualified technician to find
the problem. See
Emergency
Towing on page 238.
Taking Care of the Unexpected 219

Low Oil Pressure Indicator
This indicator should light when the
ignition switch is ON (II), and go out
after
the engine starts. It should
never come on when
the engine is
running.
If it starts flashing, it
indicates
that the oil pressure
dropped very low for 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.
226 Taking Care of the Unexpected
NOTICE
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn
off
the engine as soon as you can safely get
the car
stopped.
1. Safely pull off the road and shut
off the engine. Turn on the hazard
warning indicators.
2. Let the car sit for a minute. Open
the hood and check the oil level
(see page 119 ). 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.
3. If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page 120 ) .
4. Start the engine and watch the oil
pressure indicator.
If the light
does not go out within
ten seconds,
turn off
the engine. There is a
mechanical problem
that needs to
be repaired before you can
continue driving.
(See Emergency
Towing on page 238 .)

This indicator should come on when
the ignition switch is
ON (II), and go
out after the engine starts.
If it
comes on brightly when the engine
is running, it indicates that the
charging system has stopped
charging the battery. Immediately
turn off
all electrical
accessories: radio, heater, A/C,
cruise control, etc.
Try not to use
other electrically-operated controls
such as
the power windows. Keep
the engine running and take extra
care not to stall
it. Starting the
engine
will discharge the battery
rapidly.
Charging System Indicator
By eliminating as much of the
electrical load as possible, you can
drive several miles (kilometers)
before
the battery is too discharged
to keep the engine running. Drive to
a service station or garage where
you can get technical assistance.
Taking Care of the Unexpected 227

Malfunction Indicator Lamp
This indicator comes on for a few
seconds when you turn the ignition
switch
ON (II). If it comes on at any
other time, it indicates one of the
engine's emissions control systems
may have a problem. Even though
you may feel
no difference in your
car's performance, it can reduce
your fuel economy and cause your
car to put out excessive emissions.
Continued operation may cause
serious damage.
228 Taking Care of the Unexpected
If you have recently refueled your
car, the cause of this indicator
coming on could be a loose or
missing fuel
fill cap. Check the cap
and tighten it until it clicks at least
three times. Replace the fuel
fill cap
if it is missing. Tightening the cap
will not make the indicator turn off
immediately; it takes three driving
trips.
If the indicator remains on past three
driving trips, or the fuel cap was not
loose or missing, have the car
checked by the dealer as soon as
possible. Drive moderately until the
dealer has inspected the problem.
Avoid full-throttle acceleration and
driving at high speed.
You should also have the dealer
inspect your car
if this indicator
comes on repeatedly, even though it
may turn off as you continue driving.
NOTICE
If you keep driving with the
malfunction indicator lamp on, you can
damage your car's emissions controls
and engine. Those repairs may not be
covered by your car's warranties.

The Brake System Indicator light
comes on when you turn the ignition
ON (II). If the parking brake is not
set, it goes off after you start the
engine.
If the parking brake is set, it
goes off when you fully release the
parking brake with the engine
running. If
it comes on at any other time, it
indicates a problem with
the car's
brake system. In most cases, the
problem is a low fluid level in
the
brake fluid reservoir. Press lightly on
the brake pedal to see if it feels
normal.
If it does, check the brake
fluid level the next time you stop at a
service station (see page
170 ) . If the
fluid level is
low, take the car to your
dealer and have the brake system
inspected for leaks or worn brake
pads.
However,
if the brake pedal does not
feel normal, you should take
immediate action. Because
of the
brake system's dual-circuit design, a
problem
in one part of the system
will still give you braking at two
wheels.
You will feel the brake pedal
go down much farther before the car
begins to slow down, and you
will
have to press harder on the pedal.
The distance needed to stop will be
much longer.
Brake System Indicator
Slow down by shifting to a lower
gear, and pull to the side of the road
when it is safe. Because
of the
longer distance needed to stop, it is
hazardous to drive the car.
You
should have it towed, and repaired as
soon as possible.
If you must drive the car a short
distance in this condition, drive
slowly and cautiously.
Taking Care of the Unexpected 229