2001 HONDA S2000 check engine

Indicato
r Light s

Supplementa l Restrain t
Syste m Indicato r
Thi s indicato r light s whe n yo u tur n
th e ignitio n switc h O N (II) . I f i t
come s o n a t an y othe r time , i t
indicate s a proble m in th e
supplementa l restrain t system . Fo r
complet e information , se e pag e 37 .
Anti-loc k Brak e Syste m (ABS )
Indicato r
Thi s ligh t normall y come s o n fo r a
fe w second s whe n yo u tur n th e
ignitio n switc h O N (II) , an d whe n
yo u pus h th e STAR T button . I f thi s
ligh t come s o n a t an y othe r time ,
ther e is a proble m in th e ABS . I f thi s
happens , tak e th e ca r t o you r deale r
t o hav e it checked . Wit h th e ligh t on ,
you r ca r stil l ha s norma l brakin g
abilit y bu t n o anti-lock . Malfunctio
n Indicato r Lam
p
Se e pag e 230 .
Trunk-ope
n Indicato r

Thi s ligh t come s o n if th e trun k li d is
no t close d tightly . Door-ope
n Indicato r
Thi s ligh t come s o n i f eithe r doo r i s
no t close d tightly . Electri
c Powe r Steerin g
(EPS ) Indicato r
Thi s ligh t normall y come s o n whe n
yo u tur n th e ignitio n O N (II ) an d
goe s of f afte r th e engin e starts . I f i t
come s o n a t an y othe r time , ther e is
a proble m in th e Electri c Powe r
Steerin g system . I f thi s happens ,
sto p th e ca r i n a saf e plac e an d tur n
of f th e engine . Rese t th e syste m by
restartin g th e engine , an d watc h th e
EP S light . I f i t doe s no t g o off , o r
come s bac k o n agai n whil e driving ,
tak e th e ca r t o you r deale r t o hav e it
checked . Wit h th e ligh t on , th e EP S
i s turne d off , makin g th e ca r harde r
t o steer .

Instrument s an d Control s

SR
S

AB S

U.S
.

Canada
EP
S

Gauge
s

TEMPERATUR E GAUG E


SPEEDOMETE R
Liqui d crysta l i s use d in th e mete r
panel . Yo u ma y fee l th e indicator s
appea r slowl y i n th e lo w temperature .
Speedomete r
Thi s show s you r spee d in mile s pe r
hou r (mph ) o r kilometer s pe r hou r

(km/h) .
SELEC
T BUTTO N
Selec t Butto n
Th e Selec t butto n switche s th e
speedomete r readin g betwee n mile s
pe r hou r an d kilomete r pe r hour . I t
als o change s th e odomete r an d tri p
meter s t o rea d i n mile s o r kilometer s
correspondingly . T o chang e th e
readings , pus h th e Selec t butto n an d
hol d it unti l yo u hea r a beep .
Tachomete
r

Th e tachomete r show s th e engin e
spee d in revolution s pe r minut e
(rpm) . T o protec t th e engin e fro m
damage , neve r driv e wit h th e
tachomete r readin g in th e re d zone .
Temperatur e Gaug e
Thi s show s th e temperatur e o f th e
engine' s coolant . Durin g norma l
operation , th e readin g shoul d b e in
th e middl e o f th e gauge . I n sever e
drivin g conditions , suc h a s ver y ho t
weathe r o r a lon g perio d o f uphil l
driving , th e readin g ma y reac h nea r
th e re d mark . I f i t reache s th e re d
mark , pul l safel y t o th e sid e o f th e
road . Tur n t o pag e 22 5 fo r
instruction s an d precaution s o n
checkin g th e engine' s coolin g

system .

Instrument s an d Control s
TACHOMETE
R

Servic
e Statio n Procedure s

3 . Inser t i t al l th e wa y bac k in it s tube .
UPPE
R MAR K

4 . Remov e th e dipstic k agai n an d
chec k th e level . I t shoul d b e
betwee n th e uppe r an d lowe r
marks .
I f i t i s nea r o r belo w th e lowe r mark ,
se e Addin g Oi l o n pag e 157 .
Engine Coolant Check

Loo k a t th e coolan t leve l i n th e
radiato r reserv e tank . Mak e sur e i t i s
betwee n th e MA X an d MI N lines . I f
i t i s belo w th e MI N line , se e Addin g
Engin e Coolan t o n pag e 16 1 fo r
informatio n o n addin g th e prope r
coolant .
Refe r t o Owne r Maintenanc e
Check s o n pag e 15 5 fo r informatio n
o n checkin g othe r item s i n you r

Honda .

Befor e Drivin g
LOWE
R MAR K

Fue
l Econom y

Th e conditio n o f you r ca r an d you r
drivin g habit s ar e th e tw o mos t
importan t thing s tha t affec t th e fue l
mileag e yo u get .
Ca r Conditio n
Alway s maintai n you r ca r accordin g
t o th e maintenanc e schedule . Thi s
wil l kee p it i n to p operatin g condition .
A n importan t par t o f tha t mainte -
nanc e is th e Owne r Maintenanc e
Check s (se e pag e 15 5 ) . Fo r
example , a n underinflate d tir e
cause s mor e "rollin g resistance, "
whic h use s fuel . I t als o wear s ou t
faster , s o chec k th e tir e pressur e a t
leas t monthly .
I n winter , th e build-u p o f sno w o n
you r car' s undersid e add s weigh t an d
rollin g resistance . Frequen t cleanin g
help s you r fue l mileag e an d reduce s
th e chanc e o f corrosion . Drivin
g Habit s
Yo u ca n improv e fue l econom y b y
drivin g moderately . Rapi d acceler -
ation , abrup t cornering , an d har d
brakin g us e mor e fuel .
Alway s driv e i n th e highes t gea r tha t
allow s the engin e t o ru n an d acceler -
at e smoothly .
Dependin g o n traffi c conditions , tr y
t o maintai n a constan t speed . Ever y
tim e yo u slo w dow n an d spee d up ,
you r ca r use s extr a fuel . Us e th e
cruis e control , whe n appropriate , t o
increas e fue l economy .
A col d engin e use s mor e fue l tha n a
war m engine . I t i s no t necessar y t o
"warm-up " a col d engin e b y lettin g it
idl e fo r a lon g time . Yo u ca n driv e
awa y in abou t a minute , n o matte r
ho w col d it i s outside . Th e engin e
wil l war m u p faster , an d yo u ge t
bette r fue l economy . T o cu t dow n o n
th e numbe r o f "col d starts, " tr y t o combin
e severa l shor t trip s int o one .
Th e ai r conditionin g put s a n extr a
loa d o n th e engin e whic h make s i t
us e mor e fuel . Tur n of f th e A/ C to
cu t dow n o n ai r conditionin g use .
Us e th e flow-throug h ventilatio n
whe n th e outsid e ai r temperatur e is

moderate .

Before Drivin g

Malfunctio
n Indicato r Lam p
MALFUNCTIO N INDICATO R LAM P

Thi s indicato r come s o n fo r a fe w
second s whe n yo u tur n th e ignitio n
switc h O N (II) . I f i t come s o n a t an y
othe r time , i t indicate s on e o f th e
engine' s emission s contro l system s
ma y hav e a problem . Eve n thoug h
yo u ma y fee l n o differenc e i n you r
car' s performance , i t ca n reduc e
you r fue l econom y an d caus e you r
ca r t o pu t ou t excessiv e emissions .
Continue d operatio n ma y caus e
seriou s damage .
I
f yo u hav e recentl y refuele d you r
car , th e caus e o f thi s indicato r
comin g o n coul d b e a loos e o r
missin g fue l fil l cap . Chec k th e ca p
an d tighte n it unti l i t click s severa l
times . Replac e th e fue l fil l ca p if i t i s
missing . Tightenin g th e ca p wil l no t
mak e th e indicato r tur n of f
immediately ; i t take s thre e drivin g

trips .

I f th e indicato r remain s o n pas t thre e
drivin g trips , o r th e fue l ca p wa s no t
loos e o r missing , hav e th e ca r
checke d b y th e deale r a s soo n a s
possible . Driv e moderatel y unti l th e
deale r ha s inspecte d th e problem .
Avoi d full-throttl e acceleratio n an d
drivin g a t hig h speed .
Yo u shoul d als o hav e th e deale r
inspec t you r ca r i f thi s indicato r
come s o n repeatedly , eve n thoug h it
ma y tur n of f a s yo u continu e driving .If
you keep driving with the
malf unction indicator lamp on, you can
damage your car's emissions controls
and engine. Those repairs may not be
covered by you r car's warranties.

Takin g Car e o f th e Unexpecte d NOTIC
E

PUS H CANCE L

Inde
x

Closin g th e Convertibl e Top... . 23 3
Lo w Oi l Pressur e Indicator..... . 22 8
Malfunctio n Indicato r Lam p ... . 23 0
Overheate d Engine.................. . 22 5
Emergenc y Brake........................... . 8 1
Emergenc y Flashers...................... . 8 0
Emergenc y Trun k Opener............ . 6 7
Emission s Controls....................... . 25 2
Emission s Testing , Stat e ............. . 25 5

Engin e

Chec k Engin e Light........... .45 , 23 0
Compartment , Checkin g
i n the....................................... 118
Coolant....................................... . 12 0
Coolan t Temperatur e Gaug e .... . 4 7
Driv e Belt................................... . 18 4
Malfunctio n Indicato r
Lamp................................ 45, 23 0
Oi l Pressur e Indicator........ . 44 , 22 8
Oil , Wha t Kin d t o Use.............. . 15 7
Overheating............................... . 22 5
Specifications............................ . 24 6
Spee d Limiter............................ . 13 4
Starting....................................... . 13 1
Engin e Cover , Openin g the......... . 11 8
Ethano l i n Gasolin e ...................... . 25 0 Evaporativ
e Emissio n Controls... . 25 2

Exhaus t Fumes............................... . 3 9

Expectan t Mothers , Us e o f Sea t

Belt s by........................................ . 1 7

Exterior , Cleanin g the.................. . 20 4

Fabric , Cleaning............................ . 20 8
Fan , Interior..................................... . 8 6
Features , Comfor t an d
Convenience................................ . 8 5
Fillin g th e Fue l Tank.................... . 11 7
Filter s
Oil................................................ 159
Flashers , Hazar d Warning............. . 8 0
Fla t Tire , Changin g a................... . 21 5
Fluid s

Brake........................................... 170
Clutch.......................................... 171

Manua l Transmission.............. . 16 8

Windshiel d Washer.................. . 16 7

F M Stere o Radi o Reception........ . 10 3

Foreig n Countries , Drivin g in..... . 25 1

Four-wa y Flashers.......................... . 8 0
Fuel..................................................
116

Fil l Doo r an d Cap...................... . 11 7
Gauge........................................... . 4 8
Octan e Requirement................ . 11 6
Oxygenated............................... . 25 0
Reserv e Indicator........................ . 4 6
Tank , Fillin g the........................ . 11 7
Fue l Mileage , Improving.............. . 12 1
Fue l Statio n Procedure s .............. . 11 7
Fuses , Checkin g the..................... . 23 5
Gasohol.......................................... . 25 0
Gasoline......................................... . 11 6
Fue l Reserv e Indicator............... . 4 6
Gauge........................................... . 4 8
Octan e Requirement................ . 11 6
Oxygenate d Fuels..................... . 25 0
Tank , Fillin g the........................ . 11 7
CONTINUED

Inde
x

Lo w Oi l Pressur e Indicator... 44, 22 8

Lubrican t Specification s Chart... . 24 6

Luggage......................................... . 12 4

Maintenance.................................. . 14 3

Owne r Maintenanc e Checks... . 15 5

Record........................................ . 15 3

Schedule.................................... . 14 6

Maintenanc e Require d Indicator.. . 4 9
Malfunctio n Indicato r Lamp. 45, 23 0

Manua l Transmission................... . 13 3

Manua l Transmissio n Flui d ........ . 16 8

Meters , Gauges............................... . 4 7

Methano l i n Gasoline................... . 25 0

Mirrors , Adjusting.......................... . 8 0

Ne w Vehicl e Break-i n .................. . 11 6
Norma l Shif t Speeds..................... . 13 4
NOTICE , Explanatio n of.................. . i i
Numbers , Identification............... . 24 4 Octan
e Requirement , Gasoline... . 11 6

Odometer......................................... . 4 8

Odometer , Trip............................... . 4 8

Oi l
Change , Ho w to ........................ . 15 9
Change , Whe n to...................... . 14 6
Checkin g Engine...................... . 11 9
Pressur e Indicator.............. . 44 , 22 8
Selectin g Prope r Viscosit y
Chart...................................... . 15 8
O N (Ignitio n Ke y Position)........... . 6 1
Openin g th e Trunk......................... . 6 6
Operatio n i n Foreig n Countries.. . 25 1
Outsid e Mirrors.............................. . 8 0
Overheating , Engine.................... . 22 5
Oxygenate d Fuels......................... . 25 0
Pain t Touch-up.............................. . 20 6
Pane l Brightnes s Control.............. . 5 2
Parkin g Brake................................. . 8 1
Parkin g Lights................................. . 5 1
PGM-F I System............................. . 25 3 Polishin
g an d Waxing.................. . 20 5

Powe r

Doo r Locks.................................. . 6 2
Engine , Specifications.............. . 24 6

Mirrors......................................... . 8 0

Windows...................................... . 7 0
Pregnancy , Usin g Sea t Belts......... . 1 7
Protectin g Adults............................ . 1 2
Additiona l Safet y Precautions... . 1 8
Advic e fo r Pregnan t Women..... . 1 7
Protectin g Children........................ . 1 9
Protectin g Large r Children....... . 2 9
Protectin g Smal l Children......... . 2 6
Radiato r Overheating................... . 22 5
Radi o Soun d System....................... . 9 4
Readines s Codes........................... . 25 5
Rea r Lights , Bulb Replacement.. . 19 8
Rea r Vie w Mirror............................ . 8 0
Reclinin g th e Seat-backs................ . 6 9
Recommende d Shif t Speed s ....... . 13 4
CONTINUED

Inde
x

Recover y Vehicle , Emergenc y

Towing....................................... . 24 1

Reminde r Lights............................. 43
Remot e Transmitter....................... . 6 3
Replacemen t Informatio n
Ai r Cleaner................................ . 17 2
Engin e Coolant.......................... . 16 3
Engin e Oi l an d Filter................ . 15 9
Fuses.......................................... . 23 5
Eigh t Bulbs................................ . 19 4
Schedule.................................... . 14 6
Spar k Plugs................................ . 17 4
Tires........................................... . 18 9
Wipe r Blades............................. . 18 0
Replacin g Sea t Belt s Afte r a

Crash............................................. 34

Restraint , Child............................... . 1 9

Rotation , Tire................................ . 18 8

Safet y Belts....................................... 8

Safet y Defects , Reporting............ . 26 2

Safet y Labels , Locatio n of............. . 40

Safet y Messages............................... . i i
Sea
t Belts........................................... . 8

Additiona l information............... . 3 3
Advic e fo r pregnan t Women..... . 1 7

Cleaning.................................... 208

Lap/Shoulde r Belt...................... . 3 3
Maintenance................................ . 3 4
Reminde r Eigh t an d Beeper...... . 4 4
Syste m Components................... . 3 3
Us e Durin g Pregnancy............... . 1 7

Seats , Adjustin g the........................ . 6 9

Seria l Number............................... . 24 4
Servic e Intervals........................... . 14 6
Servic e Manual............................. . 26 3
Servic e Statio n Procedure s ......... . 11 7
Shiftin g
Th e 6-spee d Manua l
Transmission......................... . 13 3
Sid e Marke r Eights , Bul b

Replacemen t in......................... . 19 6

Signalin g Turns............................... . 5 3
6-spee d Manua l Transmissio n
Checkin g Flui d Level.............. . 16 8
Shiftin g the................................ . 13 3
Sno w Tires..................................... . 19 1
Solvent-typ e Cleaners................... . 20 4

Soun d System.................................. . 9 4
Spar
e Tir e

Inflating....................................... 214

Specifications............................ . 24 7
Spar k Plugs , Replacing................ . 17 4
Specification s Charts.................... . 24 6

Spee d Control.................................. 55

Speedometer................................... . 4 7

SRS , Additiona l Information.......... . 3 5
Additiona l Safet y Precautions... . 3 8
Ho w th e Automati c Sea t Bel t
Tensioner s Work.................... . 3 7
Ho w th e SR S Indicato r

Works....................................... 37

Ho w You r Airbag s Work........... . 3 5

SR S Components........................ . 3 5
SR S Service.................................. . 3 8
SR S Indicato r Light.................. 37, 4 5
Startin g th e Engine....................... . 13 1
I n Col d Weathe r a t Hig h
Altitude.................................. . 13 2
Wit h a Dea d Batter y ................ . 22 2
Stat e Emission s Testing.............. . 25 5
Stea m Comin g fro m Engine........ . 22 5
Steerin g Whee l
Anti-thef t Colum n Lock............. . 6 0
Stere o Soun d Syste m ..................... . 9 4