1993 NISSAN SERENA Service Repair Manual

INOUBLE
OIAGNOSES tc[l
Diagnoslic Procedure
32
INJECTOR (Not
serniasno3tic i6rm)
IU E ]EI
ffii
t
,,-!.. [l-t
g
c@!' m
fi@ ml
F@
t
@86
8r. t:il.*'i*sr'.
I
, T:_t ., I
@@ @
"..+.-f- @"cD tR@
rA
T
i6.Y
N7
Ecr h-*",.ian;:1.2 c
EF & EC-300

TROUBLE
DIAGNOSES -Ft
=EEEE
a
Diagnostic
Procedure 32(cont'd)
EH'q, N
mb LEJI
[,1 @
m6 E6
(ql
E i::;s#:E:u:#s: /GvI
Pdqm'FowEF
BALANCE"
\E/ n
Acr vE iEsr nds *,b
3) Make $b rhar each
c rcud
2) Lisrsn 10 aach inisdor ops6r
IQ,
2) oismd niodor haruss onrce
4) ch*i 6 bs6 bk*i bmn,IE
aid oound, Ecu
bmind (09 @.@
@.@
1) rlm isnrion swllch oFF
2) o$onn4rEc.tr hanas.onne.
3) Ch4k had$E
Mliiu
t h€sasn
Gmmr o aid
E.cu.bnhas
@, 610 . 6ob. (D @.o
cNEcK coMPoNENr
lrnjero4
EF & EC-301

TROUSLE
OIAGNOSES rcr-t
Diagnoslic Procrdure
3:|
FUEL PUMP (Not
Berniagnodtic iiem)
@@
@9
-t
E
q
E
\ fuo
w@
i@ +}i.l+qd+
.
-
I (!'
(!r,
I
@t 9@ tiri" r
I
@@
1'S @':'
^ ),,r
l6iA
-ts .
!
_E .:
^ ADt !
rqu! +€:..,- |
llii[-ElEi; @
EF & EC-302

TNOUBLE
DIAGNOSES
Dlagnoslic Prccedue
3:) (Cor 'd)
, d14.
EF & EC-303

TROUBLE
DIAGNOSES c[l
E
r[. _] Diagnoslic
Procedure 3:l(Contd)
o tr6 E6
m6 E6 2)
Lhlen ro ruer puhp
@nrins elid
FE|'umpeu|doFd.fu5s-
od! ,n'
hnr0on .srch
r€
unod
ffi---EE f _
|
I lm
Etl
@ r)
ru'n isniidn sw rh "oFF
2) DE6md iuer punp
6.y
a) chek voraes bsesi bminas @.@
r) ru'n isn rion sw ich "oFF .
2) Dsonn.d'u6 plmp
harusscon.
3) ch4k ham6s
@iiiiu ry b6Ne.n
romm! lO aid bod! orcund rs,mr
m G) s;d
Emna
o cdrury @
@ (uN.D
@.@ rLH.o
@ @ (LHo
o@
1) D sonnBd Ec.u. hames
@iioc
2) chsck hansss cont nuity bs@i
E.c.u. Gmid
@ md
Enml
@. @,@
EF & EC-304

TROUBLE
DIAGNOSES -6t
E
t tr
lT No
lftEs l Dlagnos
c Procedur€ 33 (Conl'd)
@
aAdv€r€sra ! r
) Rocom*r
tuer punp
'e ay,
3) P6ddm "tuEL PUMP
crF.
cu r' in "FUNcroN rEsr.
EF & EC-305

INOUBLE
DIAGNOSES IGFI
AIF FEGULATOF (Nol
€€lt{lagnoslic irern)
.., -t:1.,,
@,tl@j
@{!@
i@
TI1
L.il
i@ @o@o
S'F- \i:
L!:!sG
@
Diagnoslic
Proc€dure 34
fr5:J1
j
L
EF & EC-306

TROUBLE
DIAGNOSES fc[t
Diagnosric Prccedure 34 (Cont'd)
E Er €,5
@ffi $r'l
2)
Lisr6i rd r!6 pump
dp66r is
soudd.
F.r plnp.r$urd
a.db to.5
*.
1) Iun
oiiron$irch oFF.
2) D $onner ar requrarorsub.hamss
4) chsck wia$ b€tu*n bmhar
o
Bd..y 6n
t rf.urd
.rd ro. s
@nc! anr
bnn6 *id'
i! @.@
@,@
1) run iei
{on ssbh 'oFF'
2) ch&k ha'ne$ conlinuiry
bas.6n
@,@
EF & EC€07