sensor NISSAN ALMERA N15 1995 Service Manual

OUTERCOMPONENT PARTS

COJ
15.7 -20.6 (1.60 -2.10, 11.58 -15.19)
•

7

SEM223F

~
9 -

~~~/~ ->

. f'
!il6.28 _8.34 (0.641 -0.851, 55.6-73.9)
~ 6.28.8.34 (0.641-0.851, 55.6-
73.9)-.1

COJ

15.7 -20.6

* :
Refer to"Tightening Order".
~: N.m(kg-m. ft-Ib)
~: N.m(kg-m. in-Ib)

~ :Apply
liquidgasket.

GA16DE
WITHVTC
SEC.
130.140.150.210.211.221.226.253 ~

~ ,... -26.5
{2.1' -'.70,
:5.19 _19.5Sl-\,,4
r

G)
Oilpressure switch
@ Knock sensor

@
Distributor
@

VTCsolenoid valve

@
Intake manifold gasket

@
Intake manifold assembly
(J)

Water pump

@
Thermostat housing

@
Thermostat

EM-11

OUTERCOMPONENT PARTS

SEC. 120-140-147-210

Front

Except forAustralia

SEC. 140-208-226
P::~
40•50 (4.1 •5.1, 30•37)
~ ~~29-34

L
'r•,
t::~
(3.0-3.5, 22-25)

I'! - ~
r.e.t

r r
tf------- ~
3.7 -5.0

c -____
J
~l
(0.38•0.51,

~37'~
f'~~~
330-4431

(0.38 -0.51, ~
~Q;f;~

330 -443)
Ji
O'
L"'}.
J)

~ -rlng~
r

[O;J
16-21 _
y-' "

(1.6 -2.1, ~ ---
~~~I

12 •15) '\ ,-"

-- - .•to.]
16-21

!il',0 _
,,+ ·<1J1'>:t;)
(1.• -
2.1,
12-15)

(0.92 -1.2, 79.9_104.2).../ ~1iI3.7-5.0

rrTl
(0.38•0.51,
~-~ 29-34 (3.0 •3.5, 22•25) 33.0•44.3)
4

For Australia

Tighten in
numerical order.
~ :N.m (kg-m, ft-Ib)
1iI :N'm (kg-m, in-Ib)

a :
Apply
liquidgasket.
5
SEM242F

G)
Crankshaft pulley

@
Gusset

@
Gasket

@
Exhaust manifold

@
EGR tube
@

Water outlet

IJ)
Water drainplug

@ •
Heated oxygen sensor
(Australia
AIT
models and
Europe models)

EM-14
•
Oxygen sensor
(Except Australia
AIT
models
and Europe models)

@
Three-way catalyst

OUTERCOMPONENT PARTS

•

SEM231F

SEC.
130-140-150-210-211-221

~ __to:J
13•16 (1.3 -1.6, 9.12)

to:J
16•21 (1.6. 2.1,12. 15)
to:J

20•29

(2.0 •3.0,

14 .22)

to:J
41-52 (4.2 -5.3, 30-38)

~---- D_?

. 'J ~

~~~ 0
-t::;-.....~ /,
0

to:J
21-26 ./"

(2.1. 2.7, ,./"~/'
12 -1~)
fs\
19-~~7

~ to:J
16•21
Q

to:J
18. 21 ,
to:J
45_60 (1.6-2.1, 0
Ii]
6.3 _8.3
(1.8 •2.1, (4.6•6.1, 12•15)
1
(0.64•0.85,

to:J
16•19 13-15)
to:J
16•21 33•44)
(1.6 -1.9, (1.6-2.1,
to:J
16•21

12 -14)

12•15)

t"J
16•,.
f"-~
t"J
15•21
r::!
*
H
...----4lJ

~~'. '1~
J
r \~ ~~'..,:;
1,
~Q.
/¥i-;:
--'Il

1il3.7 -5.0
J~
--A)
to:J
16-21
~11V>/

(0.38 _0.51, A~ - (1.6.2.1,12•15)\...,//
~to:J
20.29(2.0-3.0, 14-22)
33.0 •44.3)
Y
&'/-
:f~l
to:J
20•26 (2.0 •2.7, 14-20)

to:J :
N'm (kg-m, fl-Ib)
to:J
16-21 (1.6 -2.1, 12-15)~/

Ii] :
N'm (kg-m, in-Ib) •

~ :Apply
liquidgasket.
*:
Refer toLC section
("Thermostat", "ENGINECOOLING SYSTEM").

G)
Oilfiller cap
@

Oilcatcher
@

Thermostat

@
Rocker cover
@

Oilfilter
@

Water inlet

@
PCVvalve
@

Water pipeassembly
@

Starter motor

@
Camshaft
positionsensor,igni-
@

Thermal transmitter
@

Power steering oilpump
tion coiland power transistor

@
Engine coolant temperature adjusting
bar
built intodistributor
sensor
@

Power
steering oilpump

@
Intake manifold supports

@
Thermostat housing bracket

@
Knock sensor

@
Airrelief plug

rJ)
Oilfilter bracket

EM-59

OUTERCOMPONENT PARTS
SEC.

to
18
to
22
N'm

(1.8
to
2.2 kg-m,

Tighten innumerical order.13to16ft-Ib).
~
2.9.3.8

(0.30 -0.39,
26.0 -33.9.)

1

I
{O.,'OgO

J{"ogO

?

~ ;N'm (kg-m, ft-Ib)

~ :N.m (kg-m, in-Ib)

SEM232F
G) Injector

@
Pressure regulator

@
Intake manifold
@ EGR tube
@ EGR valve
@

EGRC-BPT valve
(J) Intake manifold collector
@ Rod
@ Accel-drum unit

@)
Throttle position sensor
EM-60 @
Throttle body

@
IACV-air regulator

@
IACV-AAC valve

@
IACV-FICD solenoidvalve

SEC.118-140-230-275

~ :N.m (kg-m, in-Ib)

tc.J :
N'm (kg-m, ft-Ib)

D :Apply
liquidgasket.
(}) Oillevel gauge

@
Alternator adjustingbar

@
Compressor bracket

@
Alternator bracket
OUTER
COMPONENT PARTS
@
Water outlet

@
Drain plug

(J)
Crankcase ventilationoilsepa-
rator

EM-61
tc.J

37•48

(3.8 •4.9, 27.35)

tc.J
40.50 (4.1-5.1, 30-37)

SEM233F
@
Exhaust manifold

@
Heated oxygen sensor

@
Exhaust manifold cover
•

_4) ,_

1
\ ~ gusset ~~

I
I
Tighten innumerical order.SEM363D
SEM051D OIL
PAN
Installation (Cont'd)

4. Install compressor gussets.
5. Install
AfT
shift control cable.
(AfT
only)
6. Install center member.
7. Install fronttube.
8. Install baffleplate.
9. Install steeloilpan.
a. Use ascraper toremove alltraces ofliquid gasket from
mating surfaces.
• Also remove tracesofliquid gasket frommating surface of
aluminum oilpan.
•

Cut here.

~ Liquidgasket
7

mm
(0.28
in)

~ f-

~.

- j'u ~::'
b.
Apply acontinuous beadofliquid gasket tomating surface
of steel oilpan.
• Use Genuine LiquidGasket orequivalent.
• Besure liquid gasket diameter is4.0 to5.0 mm (0.157 to

0.197
in).

• Attaching shouldbedone within 5minutes aftercoating.

Groove Bolthole

SEM015E

@
CD

@~IUUUl~~@
iJOOOOLL ~,

~lOOGnO[ \~
~ @o
]C)e]OLoL/"'
o~@
Engine ~~O(l( \
front ~(--.. I
I~
L.,

@ ~
'1'lrlnr
j
QD

@
~o

@
7
Tighten innumerical order. SEM053D
o
o
~f
JUUL
o

~ 0
01'

JO~~ JO
(QJ
0

;)JL-

o
4.0.5.0

mm

(0.157 -0.197 In)

c.Install steeloilpan.
• Install boltsinthe reverse orderofremoval together with
heated oxygen sensorharness bracket.
• Wait atleast 30minutes beforerefilling engineoil.

EM-67

TIMINGCHAIN
Removal (ConI'd)

17. Remove timingchainguide.
18. Remove camshaft sprockets.
19. Remove camshafts, camshaftbrackets, oiltubes andbaffle
plate.
•

Loosen innumerical order.

SEM7870A

20.Remove startermotor.
21. Remove thefollowing waterhoses.
• Water hoseforcylinder block.
• Water hosesfromheater.
22. Remove knocksensor harness connector.

EM-71

MethodA
Method B 90+5degrees

-0

Engine Paint
mark

front

:0
118

~
(12,87)

Plasticzone

EO
78

0,
(8,58)

~

E
39

z
(4,29)

SEM074DATIMING
CHAIN
[]B]

Installation (Cont'd)

@
Method A:Turn allbolts 90to95 degrees clockwise with
Tool orsuitable anglewrench.
Method B:
If
angle wrench isnot available, dothe follow-
ing. Mark theside ofall bolts withpaint marks
facing thefront ofthe engine. Thenturnthem 90
to 95 degrees clockwise.

CD
Turn allbolts 90to95 degrees clockwise. •

@
Ensure thatpaint mark oneach boltfaces therear ofthe
engine. (Method Bonly)
Do not turn anybolt 180to190 degrees clockwise allatonce.

Tightening torqueN'm(kg-m, ft-Ib)

@
39(4.0, 29)

@
78(8.0, 58)

@
0(0,0)

@
34-44 (3.5 -4.5, 25-33)

@
90-95 degrees (90degree preferred)

CD
90
-95 degrees (90degree preferred)

14. Install cylinder headoutside bolts.
15. Install thefollowing waterhoses.
• Water hoseforcylinder block.
• Water hosesforheater.
16. Install knocksensor harness connector.

EM-77

PRECAUTIONS

Observe thefollowing precautions toensure safeandproper
servicing.

Supplemental RestraintSystem(SRS)"AIR
BAG" (DualAirBag System)

The Supplemental RestraintSystem"AirBag" usedalong with
a seat belt,helps toreduce therisk orseverity ofinjury tothe
driver andfront passenger inafrontal collision. TheSupple-
mental Restraint Systemconsists ofair bag modules (located
in the center ofthe steering wheelandonthe instrument panel
on the passenger side),adiagnosis sensorunit,warning lamp,
wiring harness andspiral cable. Information necessarytoser-
vice thesystem safelyisincluded inthe RSsection ofthis Ser-
vice Manual.
WARNING:
• To avoid rendering theSRS inoperative, whichcould
increase therisk ofpersonal injuryordeath inthe event of
a collision whichwould resultinair bag inflation, allmain-
tenance mustbeperformed byan authorized NISSAN
dealer.
• Improper maintenance, includingincorrectremovaland
installation ofthe SRS, canlead topersonal injurycaused
by unintentional activationofthe system.
• Donot use electrical testequipment onany circuit related
to the SRS unless instructed tointhis Service Manual. SRS
wiring harnesses arecovered withyellow insulation either
just before theharness connectors orfor the complete
harness, foreasy identification.

Supplemental RestraintSystem(SRS)"AIR
BAG" (Single AirBag System)

The Supplemental RestraintSystem"AirBag" andused along
with aseat belt, helps toreduce therisk orseverity ofinjury to
the driver inafrontal collision. TheSupplemental Restraint
System consists ofan air bag module (located inthe center of
the steering wheel),adiagnosis sensorunit,warning lamp,
wiring harness andspiral cable. Information necessarytoser-
vice thesystem safelyisincluded inthe RSsection ofthis Ser-
vice Manual.
WARNING:
• To avoid rendering theSRS inoperative, whichcould
increase therisk ofpersonal injuryordeath inthe event of
a collision whichwould resultinair bag inflation, allmain-
tenance mustbeperformed byan authorized NISSAN
dealer.
• Improper maintenance, includingincorrectremovaland
installation ofthe SRS, canlead topersonal injurycaused
by unintentional activationofthe system.

GI-2

PRECAUTIONS
General Precautions (Cont'd)

• After disconnecting vacuumorair hoses, attachatag to
indicate theproper connection.
• Use only thefluids andlubricants specifiedinthis manual.
• Use approved bondingagent,sealants ortheir equivalents
when required.
• Use tools andrecommended specialtoolswhere specified
for safe andefficient servicerepairs.
• When repairing thefuel, oil,water, vacuum orexhaust
systems, checkallaffected linesforleaks.
• Dispose ofdrained oilorthe solvent usedforcleaning parts
in an appropriate manner.

Precautions forMultiport FuelInjection System
or ECCS Engine

• Before connecting ordisconnecting anyharness connector
for the multiport fuelinjection systemorEGM (EGGS control
module):
Turn ignition switchto"OFF" position.
Disconnect negativebatteryterminal.
Otherwise, theremaybedamage toEGM.
• Before disconnecting pressurizedfuellinefrom fuelpump to
injectors, besure torelease fuelpressure.
• Becareful nottojar components suchasEGM andmass air
flow sensor.

Precautions forThree WayCatalyst

If a large amount ofunburned fuelflows intothecatalyst, the
catalyst temperature willbeexcessively high.Toprevent this,
follow theinstructions below:
• Use unleaded gasolineonly.Leaded gasoline willseriously
damage thethree waycatalyst.
• When checking forignition sparkormeasuring engine
compression, maketestsquickly andonly when necessary.
• Donot run engine whenthefuel tank level islow, otherwise
the engine maymisfire causing damage tothe catalyst.
Do not place thevehicle onflammable material.Keepflamma-
ble material offthe exhaust pipeandthethree waycatalyst.

Engine Oils

Prolonged andrepeated contactwithused engine oilmay
cause skincancer. Trytoavoid direct skincontact withused oil.
If skin contact is.made, washthoroughly withsoap orhand
cleaner assoon aspossible.

HEALTH PROTECTION PRECAUTIONS

• Avoid prolonged andrepeated contactwithoils, particularly
used engine oils.
• Wear protective clothing,including impervious gloves
where practicable.
• Donot putoily rags inpockets.
• Avoid contaminating clothes,particularly underpants, with

oil.

• Heavily soiledclothing andoil-impregnated footwearshould
not beworn. Overalls mustbecleaned regularly.
• First Aidtreatment shouldbeobtained immediately foropen
cuts andwounds.
• Use barrier creams, applying thembefore eachwork
period, tohelp theremoval ofoil from theskin.

GI-5
•