1993 NISSAN SERENA ignition

IDLE
SPEED/IGNITION TIMING/IDLE
MIXTURE RA]]O
INSPEC'IION IEFI
o
,zi . Rerdd€30eed'n DArA MoN roF"
\g_/ mo&
wrh coNsolr.
@'*'*"*'
@
EF & EG2O2

IDLE
SPEED,/IGNITION TIMING/IDLE
IiIIXIURE RATIO
INSPECTION
T 6tr@
\
V
e)
@
t0 E
t.El r@r r)
ruh
of enqine
and d'sndet bate,y
s@id
2) ois@nisd E.c U s
MJ. haiioss coiisdor
3) ocomd 6xha6r
s6 3ei$
hanss con.
4) chei,o' 6dhu iy
besn Gminar No.
@
olEcUs'M'J'hahessMisdolaidbdy
cd'druiv.nd...,,-,,,,,....-,,......,.......,o.K
c.ndnulyd6mtd|d'''''''''''-'''''''''-l{'c.
1) SSIEI'ENG TEMPEFATUFE' iN
2) se' ENGTNETEMP" ro 2o'c (63'F)
by
r) Dc6ii6d msins lempsrarurc smor
2) conned a rcsdor (2.5
ko) bN$n 1ar
!
EF & EG2O4

IDLE
SPEED/IGNITION'IIMING/IDLE MIXTURE RATIO INSPECTION GAI
9anengheand*amlupsdlced|y,
Fa€ensne(2,000 3,000 lpm) 2
or3 rim6,
EF & EC-211

TROUBLE
DIAGNOSES
S€lf-diagnosis (Cont'd)
HOW lO
SWTTCH MODES
@ B"^":l;:l;*r:""
[JI
Swilching lhe nodes ls not p@gibl€
whs the eng're B
When th€ ignition swid! ir tumed
off duing di.gn@b In
each mod., .nd llEn tuh.d b.ck
on again aft6r pder
to
lhe E'c.U. hs drcpp€d ofi @mpletely,
ihe diagnGia sil
autfratiellv rErum io itod. L
EF & EC-221
(ttl
({l

SERVTCE
DATA AND SPECTFTCATTONS (S.D.S.)
General SDecitications
Inspeclion and Adiustment
INJECTOF RESISTOF
THROTTLE SENSOF
AIF FLOW METER
ENGINE TEMPEHATUFE
IGNITION
COIL
SENSOB
EF & EG34:}

OUICK.GLOW
SYSTEM E
C,omponent Parta
Basic Check (Cont'd)
WATEB TEMPEBATURE SENSOF
Check warer
lBmp.€turc sensor rcsistance,
KEY.IN SIVITCH
ch€ck @ntinully belween leminals ot key.i. swilch 6n..ctor
IGNITION KEY ANO ALTEBNATOF
EC€96

POWER
SUPPLY ROUTING
Wiring Diagram (Cont'd)
EXCEPT FOR CENTRAL EUROPE
aa
(6\
(6\
@
G;\
@
@ \T/
.a-\ f,ceo! R J.O
Todc s 6
ti 5a20DL
e.g'.c E.o Foocls
w
tr -D20 e^g'.c
@ e,..pt
6
@, t
n D mode s wlth LD2o cnglne
@, ron
North
Europe node s v/ith
GA16DE en
@, r-ooon
mooe
s
@, 5-ooor
mooe
s
@, rxcept
L H.
O. mode
s wlth SR2OOE engln.
O ,
L. H. o. modc ts
SR2ODE
eng lne
mode Ls
GA 16DE eng lne
models
LO20 eng lne
riode s
Except SR20OE
eng ine mode ls
Except GA16OE eng
ine mode ls
Except LD20 eng
ine models
Fo. Nonth Euaope fiode s
Except fo. North Europe models
R H.
D. mode
ls ACCESSOR
RELAY -
3
rrr)l
GDr#r -
T TI
CIRCUI
T
AREAKER
t-t
II
t.ql
l--lJ I
0118 )TH
-t
T
)i
IGNITION
RELAY.2
-JJt
- ...rT-H
(file)ltrEl
POWER VYI
NDOVY SYSTEI1
SUN ROOF SYSTEI1
a-
g/.1-
./t--
EI]] lal
"+-
r+n @
@
@
@ trFml
Jat-
wl
--T-T-l
r2r3r FE-
-t -gt
]+
frEl
A 6tl
Q tD2s2)
6l
\i 4sa
@
L00A @
5oAQ&@
25A €) & q-)
5oA q&
O
2sA (-l)
FUSI
BLE LI NK
AND FUSE
BOX
*6
*6
rl0
^ r
TTE FIR'!V,?39"cl
R+l ABSO
I
I
GNI TI
ON SWI TCI-]
STARI I NG S '
SIErI
I GNI TI ON 5.j STET
CHARGI NG 5Y5TEI1
GLOVV SYSTEI1
l ,jF
: :
LINK
EL€ MEL709B1

HEADLAMP
-
Dimdip lamp
System -
Operation
When ignition
switch is
in
the "ON" position
with the lighting
switch in the "1ST"
oosition. the headlamo low
beam comes on
dimly to
function as a clearance lamp. Lighting switch opera-
tions other than the above are the same as conventional fioht
svstems.
lgnition switch OFF or ACC ON
Lighting switch OFF
1ST
2ND
OFF 1ST
2ND
B c B Bc Bc B(.
Bc
Headlamp High
beam XXo Xxo Xo XX XX
o X
Low beam X
X XX
X X
Xo XX XX XXX x
o X
Dimp-dip
(Low b€am) X
x XXX XXXX Xx X xXXX
Clearance and tail lamo
Xx X
o o XX X
oo o
License and instrument
illumination lamp X
Xx
o oXX X o o
o
O: Lamo "ON"
X: Lamo "OFF"
Cl Added
functions
Schematic
I GNJ I]
ON SWJ ICH
0N o. START AAITERY
5 O] I1'O]
P
LJGHT 9
CON IROL UNI I
?
it
]? L]GIlT]NG
SWJ TCH
To c
€a.ance, ta i I
I iccnse
amps
HI GH 8EAI1
J NO]
CAIOR
MEL6/78
EL42