sensor HONDA CR-V 2001 RD1-RD3 / 1.G Owners Manual

Additiona
l Informatio n Abou t You r Airbag s

SR S Component s

You r Supplementa l Restrain t Syste m
(SRS ) includes :
Tw o fron t airbags . Th e driver' s
airba g is store d in th e cente r o f
th e steerin g wheel ; th e fron t
passenger' s airba g is store d i n th e
dashboard . Bot h ar e marke d "SR S
AIRBAG. "
Automati c sea t bel t tensioner s
(se e pag e 47 ).
Sensor s tha t ca n detec t a
moderat e t o sever e fronta l

collision .

A sophisticate d electroni c syste m
tha t continuall y monitor s
informatio n abou t th e sensors , th e
contro l unit , th e airba g activators ,
an d drive r an d passenge r sea t bel t
us e whe n th e ignitio n is O N (II) . A
n indicato r ligh t o n th e
instrumen t pane l tha t alert s yo u t o
a possibl e proble m wit h th e
syste m (se e pag e 4 7 ) .
Emergenc y backu p powe r i n cas e
you r vehicle' s electrica l syste m is
disconnecte d in a crash . Ho
w You r Airbag s Wor k
I f yo u eve r hav e a moderat e to
sever e fronta l collision , th e sensor s
wil l detec t rapi d deceleratio n an d
signa l th e contro l uni t t o instantl y
inflat e th e airbag s an d activat e th e
automati c sea t bel t tensioners .
CONTINUED
Drive r an d Passenge r Safet y

Additiona
l Informatio n Abou t You r Airbag s

Durin g a crash , you r sea t bel t help s
restrai n you r lowe r bod y an d torso ,
whil e th e tensione r tighten s an d
lock s the sea t bel t t o hel p kee p yo u
i n place . You r airba g provide s a
cushio n t o hel p restrai n an d protec t
you r hea d an d chest .
Sinc e bot h airbag s us e th e sam e
sensors , bot h airbag s normall y
inflat e a t th e sam e time . However , i t
i s possibl e fo r onl y on e airba g to
inflate .
Thi s ca n occu r whe n th e severit y o f
a collisio n is a t th e margin , o r
threshold , tha t determine s whethe r
o r no t the airbag s wil l deploy . I n
suc h cases , th e sea t bel t wil l provid e
sufficien t protection , an d th e
supplementa l protectio n offere d b y
th e airba g woul d b e minimal . Afte
r inflating , th e airbag s
immediatel y deflate , s o the y won' t
interfer e wit h th e driver' s visibility ,
o r th e abilit y t o stee r o r operat e
othe r controls .
Th e tota l tim e fo r inflatio n an d
deflatio n i s approximatel y one-tent h
o f a second , s o fas t tha t mos t
occupant s ar e no t awar e tha t th e
airbag s deploye d unti l the y se e the m
lyin g in thei r laps . Afte
r a crash , yo u ma y se e wha t
look s lik e smoke . Thi s i s actuall y
powde r fro m th e airbag' s surface .
Althoug h th e powde r i s no t harmful ,
peopl e wit h respirator y problem s
ma y experienc e som e temporar y
discomfort . I f thi s occurs , ge t ou t o f
th e ca r a s soo n a s it i s saf e to do so .

U.S. Owners

Fo r additiona l informatio n o n ho w
you r airbag s work , se e th e bookle t

title d SRS: What You Need to Know

About Airbags that cam e wit h you r

owner' s manual .

Canadian Owners

Fo r additiona l informatio n o n ho w
you r airbag s work , as k you r deale r
fo r a cop y o f th e bookle t title d SRS:

What You Need to Know About Airbags.

Drive r an d Passenge r Safet y

Drivin
g in Foreig n Countrie s

Technica l Informatio n

I
f yo u ar e plannin g to tak e you r
Hond a outsid e th e U.S . o r Canada ,
contac t th e touris t bureau s i n th e
area s yo u wil l b e travelin g in to fin d
ou t abou t th e availabilit y o f unleade d
gasolin e wit h th e prope r octan e

rating .

I f unleade d gasolin e is no t available ,
b e awar e tha t usin g leade d gasolin e
i n you r Hond a wil l affec t perfor -
manc e an d fue l mileage , an d damag e
it s emission s controls . I t wil l n o
longe r compl y wit h U.S . an d
Canadia n emission s regulations , an d
wil l b e illega l t o operat e in Nort h
America . T o brin g you r vehicl e bac k
int o complianc e wil l requir e th e re -
placemen t o f severa l components ,
suc h a s th e oxyge n sensor s an d th e
thre e wa y catalyti c converter . Thes e
replacement s ar e no t covere d unde r
warranty .

Emission
s Control s

Exhaus t Emission s Control s
Th e exhaus t emission s control s
includ e thre e systems : PGM-FI ,
Ignitio n Timin g Contro l an d Thre e
Wa y Catalyti c Converter . Thes e
thre e system s wor k togethe r t o
contro l th e engine' s combustio n an d
minimiz e th e amoun t o f HC , CO , an d
NO x tha t come s ou t th e tailpipe . Th e
exhaus t emission s contro l system s
ar e separat e fro m th e crankcas e an d
evaporativ e emission s contro l

systems .
PGM-FI
System

Th e PGM-F I Syste m use s sequentia l
multipor t fue l injection .
I t ha s thre e subsystems : Ai r Intake ,
Engin e Control , an d Fue l Control .
Th e Engin e Contro l Modul e (ECM )
o r th e Powertrai n Contro l Modul e
(PCM ) use s variou s sensor s t o
determin e ho w muc h ai r i s goin g
int o th e engine . I t the n control s ho w
muc h fue l t o injec t unde r al l operat -
in g conditions .
Ignition Timing Control System
Thi s syste m constantl y adjust s th e
ignitio n timing , reducin g th e amoun t
o f HC , C O an d NO x produced .
Three Way Catalytic Converter
Th e thre e wa y catalyti c converte r i s
i n th e exhaus t system . Throug h
chemica l reactions , i t convert s HC ,
CO , an d NO x in th e engine' s exhaus t
t o carbo n dioxid e (CO 2) , dinitroge n
(N 2) , an d wate r vapor . Replacemen
t Part s

Th e emission s contro l system s ar e
designe d an d certifie d to wor k to -
gethe r i n reducin g emission s t o
level s tha t compl y wit h th e Clea n Ai r
Act . T o mak e sur e th e emission s

remai n low , yo u shoul d us e onl y ne w
genuin e Hond a replacemen t part s o r

thei r equivalen t fo r repairs . Usin g

lowe r qualit y part s ma y increas e th e

emission s fro m you r vehicle .

Th e emission s contro l system s ar e
covere d b y warrantie s separat e fro m

th e res t o f you r vehicle . Rea d you r

warrant y manua l fo r mor e informa -

tion .
Technica l Informatio n