1995 NISSAN ALMERA N15 engine coolant

Bulbcover
SEL995K HEADLAMP
Bulb Replacement

The headlamp isasemi-sealed beamtypewhich usesa
replaceable halogenbulb.Thebulb canbereplaced fromthe
engine compartment sidewithout removing theheadlamp body.

• Grasp onlytheplastic basewhen handling thebulb. Never
touch theglass envelope.

1. Disconnect thebattery cable.
2. Disconnect theharness connector fromtheback sideofthe
bulb.
3. Turn thebulb retaining ringcounterclockwise until
it
is free
from theheadlamp reflector,andthen remove it.
4. Pull offthe rubber cap.
5. Remove theheadlamp bulbcarefully. Donot shake orrotate
the bulb when removing it.
6. Install inthe reverse orderofremoval.

CAUTION:
• Do not leave headlamp reflector withoutbulbforalong
period oftime. Dust,moisture, smoke,etc.entering head-
lamp bodymayaffect theperformance ofthe head lamp.
Remove headlamp bulbfrom thehead lamp reflector just
before areplacement bulbisinstalled.
Bulb Specifications

Item
Semi-sealed beam
High/Low Wattage
(W)

60/55

f>
to

3 21 0

~ nOD

o
SEL226PAiming
Adjustment

When performing headlamp aiming adjustment, useanaiming
machine, aimingwallscreen orheadlamp tester.Aimers
should beingood repair, calibrated andoperated inaccor-
dance withrespective operationmanuals.
If any aimer isnot available, aimingadjustment canbedone as
follows:

For details, refertothe regulations inyour owncountry.
CAUTION:
• Keep alltires inflated tocorrect pressures.
• Place vehicle andtester onone and same flatsurface.
• See thatvehicle isunloaded (exceptforfull levels of
coolant, engineoiland fuel, andspare tire,jack andtools).
Have thedriver orequivalent weightplaced indriver's seat.
CAUTION: •
Be sure aiming switchisset to
"0"
when performing aiming
adjustment onvehicles equipped withheadlamp aiming con-
trol.
EL-75

GEL001EXTERIOR
LAMP
Front FogLamp BulbReplacement

The front foglamp isasemi-sealed beamtypewhich usesa
replaceable halogenbulb.

• Grasp onlytheplastic basewhen handling thebulb. Never
touch theglass envelope.

1. Disconnect thebattery cable.
2. Disconnect theharness connector fromtheback sideofthe
bulb.
3. Turn thebulb retaining ringcounterclockwise untilitis free
from thefront foglamp reflector, andthen remove it.
4. Pull offthe rubber cap.
5. Remove thefront foglamp bulbcarefully. Donot shake or
rotate thebulb when removing it.
6. Install inthe reverse orderofremoval.

CAUTION:
.' Donot leave frontfoglamp reflector withoutbulbforalong
period oftime. Dust, moisture, smoke,etc.entering frontfog
lamp bodymayaffect theperformance ofthe front foglamp.
Remove frontfoglamp bulbfrom thefront foglamp reflec-
tor just before areplacement bulbisinstalled.
Front FogLamp Aiming Adjustment

Before performing aimingadjustment, makesureofthe follow-
ing.
a. Keep alltires inflated tocorrect pressure.
b. Place vehicle onlevel ground.
c. See thatvehicle isunloaded (exceptforfull levels of
coolant, engineoiland fuel, andspare tire,jack, andtools).
Have thedriver orequivalent weightplaced indriver's seat.
Adjust aiming byturning theadjusting screw.

EL-101
•

PRECAUTIONSANDPREPARATION
Precautions
• When installing rubberparts,finaltightening mustbecar-
ried outunder unladen condition* withtires onground.
*: Fuel, radiator coolantandengine oilfull. Spare tire,
jack,

hand tools andmats indesignated positions.
• After installing removedsuspension parts,check wheel
alignment andadjust ifnecessary.
• Use flare nutwrench whenremoving orinstalling brake
tubes.
• Always torquebrakelineswhen installing.

Tool number
Tool name
SBR820B
Special Service Tools

Description

HT72520000

Ball joint remover Removing
tie-rodouterendandlower ball
joint

NT146
HT71780000

Spring compressor

ST35652000
Strut attachment
NT144
Removing
andinstalling coilspring
Fixing strutassembly

NT145
GG94310000

Flare nuttorque wrench

KV38106700
KV381 06800

Differential sideoilseal
protector
NT406
NT147
FA-2
Removing
andinstalling brakepiping

a:
10mm (0.39 in)

Installing driveshaft

LH: KV38106700
RH: KV38106800

FRONTSUSPENSION SYSTEM
SEC. 391-400-401

When installing rubberparts,finaltightening mustbecarried outunder unladen condition" withtires onground .
• Fuel, radiator coolantandengine oilfull. Spare tire,jack, hand tools andmats indesignated positions.

~~25.29
~ (2.5•3.0, 18•22)

\ \
...

5

~ 98•118 (10•12, 72•87)

Front

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

SFA715B

CD
Suspension member

@
Stabilizer bar

@
Drive shaft
@

Coilspring

@
Strut assembly

@
Knuckle

FA-4
(J)

Transverse link

@
Front struttower bar

ON-VEHICLESERVICE
Front Wheel Alignment

Before checking frontwheel alignment, besure tomake apre-
liminary inspection (Unladen*).
*: Fuel, radiator coolantandengine oilfull. Spare tire,jack,
hand tools andmats indesignated positions.

SFA575B PRELIMINARY INSPECTION

1. Check tiresforwear andimproper inflation.
2. Check wheelrunout.

Wheel runout:
Refer toSOS (FA-30).

3. Check frontwheel bearings forlooseness.
4. Check frontsuspension forlooseness.
5. Check steering linkageforlooseness.
6. Check thatstruts workproperly.
7. Check vehicle posture (Unladen).

TOE-IN Measure toe-inusingfollowing procedure.
WARNING:
• Perform following procedure alwaysonaflat surface.
• Make surethatnoperson isin front ofthe vehicle before
pushing it.

1. Bounce frontofvehicle upand down tostabilize theposture.
2. Push thevehicle straight aheadabout5m (16 ft).
3. Put amark onbase lineoftread (rearside) ofboth tires at
the same height ashub center. Thesearemeasuring points.
4. Measure distance"A"(rear side).
5. Push thevehicle slowlyaheadtorotate thewheels 180
degrees (1/2turn).

If the wheels haverotated morethan180degrees
(112
turn), try
the above procedure againfromthebeginning. Neverpush
vehicle backward.

6. Measure distance"B"(front side).

Total toe-in
Refer toSOS (FA-29).
CAMBER,
CASTERANDKINGPIN INCLINATION
Camber, casterandkingpin inclination arepreset atfactory and
cannot beadjusted.

1. Measure camber,casterandkingpin inclination ofboth right
and leftwheels withasuitable alignment gauge.

Camber, CasterandKingpin inclination:
Refer toSOS (FA-29).

2. Ifcamber, casterorkingpin inclination isnot within
specification, inspectfrontsuspension parts.Replace dam-
aged orworn outparts.

Front
SFA948A
SFA614B
SFA234AC
Lines
parallel to
center lineofbody

Q

Front

Hub
center
height
FA-6

SEC.391.400.401

When installing rubberparts,finaltightening
must becarried outunder unladen condition'
with tires onground.
• Fuel, radiator coolanta'1dengine 011full.
Spare tire,Jack, hand toolsandmats In
designated positions.

@
~

L.~
(3.2-4.3, 23•31)

Front

CD
Spacer

@
Strut mounting insulator

@
Strut mounting insulator
bracket

@
Thrust bearing

@
Upper spring seat

@
Upper spring rubber seat

(J)
Bumper rubber

@
Coilspring
FRONT
SUSPENSION
@
Lower spring rubber seat

@)
Strut assembly

@
Suspension member

@
Stabilizer bar

@
Stabilizer clamp

@
Connecting rod

@
Transverse link

@
Compression rodclamp

@
Drive shaft

FA-24
~~
59.74
~~~.~ ::'.4:9- 54)

o
(2.5_3.0,
18 -22)
~
~~
~ ~

9=:

~~
-----J

/~18-24

1/ ~
(1.8.2.4,13.17)
~. @

&1
(@

~ J~!~5

(20-28, 145 •203)
~ 59•74 (6.0 -7.5, 43•54)

SFA624B

@
Knuckle

@
Cotter pin

@)
ABS sensor

@
Plain washer

@
Wheel bearing locknut

@
Insulator

@
Adjusting cap

@
Cotter pin

SERVICEDATAANDSPECIFICATIONS (50S)
General Specifications

Suspension type
Strut type
Stabilizer Independent
macpherson struts
Double-acting hydraulic
For 14-and 15-inch wheelmodels

Inspection andAdjustment
WHEEL ALIGNMENT (Unladen*1)

GAengine andSR CDengine andSR
Applied model engine
models with enginemodels with
14-inch wheels 15-inchwheels
Camber Minimum

-no'

(-1.33')

.

Degree minute Nominal
-0'35'
(-0.58')
(Decimal degree)Maximum 0'10'
(0.1
r)

Caster Minimum

0'40'(0.6r)

Degree minute Nominal
1
'25' (1.42')
(Decimal degree)Maximum 2'10'
(217")
Kingpin inclination Minimum14'00'
(14.00')
Degree minute Nominal
14'45'
(14.75')
(Decimal degree)Maximum 15'30'
(15.50')
Total toe-in Minimum0(0)
Distance (A-B) Nominal
2(008)
mm (in) Maximum 4(0.16)
Minimum 0'
(0.00')
Angle (leftplus right)
Nominal 11'
(0.18')
Degree minute
(Decimal degree)Maximum 22'
(0.37")
Wheel turning angle Minimum
38'00'
(38.00') 34'00'(34.00')
Inside Nominal4nO'
(41.00')
3rOO'(37.00')

Degree minute
(Decimal degree)Maximum
42'00'
(42.00')
38'00'(38.00')
Full (urn'2
Outside
Degreeminute Nominal 34'00'
(34.00') 31'00'(3100')
(Decimal degree)
'1' Fuel, radiator coolantandengine oilfull. Spare tire,jack, hand tools andmats indesignated positions.
'2: On power steering models,wheelturning force(atcircumference ofsteering wheel)of98 to147 N(10 to15 kg, 22to33 Ib)with engine
idle

FA-29
•

CONTENTS(Cont'd.)

CONSULT Reference ValueinData Monitor
Mode 74
Major Sensor Reference GraphinData
Monitor Mode 76
ECM Terminals andReference Value 78

TROUBLE DIAGNOSIS FORPOWER SUPPLY 88

Main Power Supply andGround Circuit.. 88

TROUBLE DIAGNOSIS FORDTC11 94

Camshaft PositionSensor(CMPS) 94

TROUBLE DIAGNOSIS FORDTC
12 101
Mass AirFlow Sensor (MAFS) 101

TROUBLE DIAGNOSIS FORDTC
13 108
Engine Coolant Temperature Sensor(ECTS) 108

TROUBLE DIAGNOSIS FORDTC
21 113
Ignition Signal 113

TROUBLE DIAGNOSIS FORDTC
34 119
Knock Sensor (KS) 119

TROUBLE DIAGNOSIS FORDTC
41 124
Intake AirTemperature Sensor(IATS) 124

TROUBLE DIAGNOSIS FORNON-DETECTABLE
ITEMS , '"
.128
Throttle Position Sensor 128
Vehicle SpeedSensor (VSS) 133
Start Signal 138
Injector 141
Fuel Pump 145
Idle AirControl Valve(IACV) -Auxiliary Air
Control (AAC)Valve 150
Cooling FanControl 156
Power Steering OilPressure Switch 169
Park/Neutral PositionSwitch 173
EVAP Canister PurgeControl Solenoid Valve179
EGR Valve andEVAP Canister PurgeControl
Solenoid Valve 183
Heated Oxygen Sensor(H02S) 189
Oxygen Sensor(02S) 194
Valve Timing Control (VTC) 198
IACV-FICD SolenoidValve 204
Electrical LoadSignal 211
Torque Converter ClutchSolenoid Valve 219
MIL
&
Data LinkConnectors 223

SR
ENGINE ANDEMISSION CONTROL OVERALL
SYSTE M
226
Circuit Diagram 226
System Diagram 227
ECCS Component PartsLocation 228
Vacuum HoseDrawing 231
System Chart... 232
ENGINE
ANDEMISSION BASICCONTROL
SYSTEM DESCRiPTION
233
Multipart FuelInjection (MFI)System 233
Distributor Ignition
(01)
System 235
Air Conditioning CutControl 236
Fuel CutControl (atnoload
&
high engine
speed) 237

EVAPORATIVE EMISSIONSYSTEM
238
Description 238
Inspection 238

POSITIVE CRANKCASE VENTILATION
240
Description 240
Inspection 240

BASIC SERVICE
PROCEDURE 241
Fuel Pressure Release 241
Fuel Pressure Check 241
Fuel Pressure Regulator Check 242
Injector Removal andInstallation 242
Idle Speed/Ignition Timing/IdleMixtureRatio
Adjustment 243

ON-BOARD DIAGNOSTIC SYSTEMDESCRIPTION ..250

Malfunction IndicatorLamp(MIL) 250
CONSULT 254

TROUBLE DIAGNOSIS -General Description
264
Introduction 264
Work Flow 265
Description forWork Flow 266
Diagnostic Worksheet 267
Diagnostic TroubleCode(DTC) Chart 268
Fail-Safe Chart 270
Basic Inspection 271
Symptom MatrixChart. 274
CONSULT Reference ValueinData Monitor
Mode 277
Major Sensor Reference GraphinData
Monitor Mode 279
ECM"Terminals andReference Value 281

TROUBLE DIAGNOSIS FORPOWER SUPPLY
286
Main Power Supply andGround Circuit.. 286

TROUBLE DIAGNOSIS FORDTC
11 289
Camshaft PositionSensor(CMPS) 289

TROUBLE DIAGNOSIS FORDTC
12 293
Mass AirFlow Sensor (MAFS) 293

TROUBLE DIAGNOSIS FORDTC
13 297
Engine Coolant Temperature Sensor(ECTS) 297

TROUBLE DIAGNOSIS FORDTC
21 301
Ignition Signal 301

TROUBLE DIAGNOSIS FORDTC
34 306
Knock Sensor (KS) 306