clock NISSAN ALMERA 2001 Owner's Manual

Wiring Diagram Ð CLOCK Ð/SedanNJEL0377
HEL394B
CLOCK
Wiring Diagram Ð CLOCK Ð/Sedan
EL-238

Wiring Diagram Ð CLOCK Ð/HatchbackNJEL0462
YEL366C
CLOCK
Wiring Diagram Ð CLOCK Ð/Hatchback
EL-239

ªHISTORY OF ERRORSº TABLE=NJEL0520S02
Detected items Description Diagnosis/service procedureRefer-
ence
page
Gyro sensor disconnectedCommunications malfunction between
NAVI control unit and internal gyroPerform self-diagnosis to confirm
whether the NAVI control unit is mal-
functioning or not. If no failure is
detected, a momentary and/or tempo-
rary malfunction may have been caused
by strong electromagnetic wave interfer-
ence.EL-476
Connection problem of speed
sensorInput malfunction of NAVI control unit
and speed sensorCheck vehicle speed sensor signal in
ªDiagnosis for signals from the carº
mode. If the input signal is not detected
correctly, check harness for open or
short between combination meter and
NAVI control unit.EL-483
GPS disconnected
Communications malfunction between
NAVI control unit and GPS boardPerform self-diagnosis to confirm
whether the NAVI control unit is mal-
functioning or not. If no failure is
detected, a momentary and/or tempo-
rary malfunction may have been caused
by strong electromagnetic wave interfer-
ence.EL-476 GPS transmission cable malfunc-
tion
GPS input line connection error
GPS TCXO overThe transmission circuit of the GPS
board frequency synchronization oscilla-
tor (inside the NAVI control unit) is send-
ing an oscillation frequency that is
greater or less than the set value.A location error occurs. Strong electro-
magnetic wave interference may have
occurred. The GPS antenna may be in a
very hot or very cold environment. This
is usually a temporary malfunction.Ð
GPS TCXO under
GPS ROM malfunction
Internal malfunction of GPS board RAM
or ROM inside the NAVI control unit.Perform self-diagnosis to confirm
whether the NAVI control unit is mal-
functioning or not. If no failure is
detected, a momentary and/or tempo-
rary malfunction may have been caused
by strong electromagnetic wave interfer-
ence.EL-476 GPS RAM malfunction
GPS RTC malfunctionMalfunction of GPS board clock IC
inside the NAVI control unit.
GPS antenna disconnected ÐPerform self-diagnosis to confirm GPS
antenna connection. If no failure is
detected, a momentary and/or tempo-
rary malfunction may have been caused
by a strong impact.EL-476
Low voltage of GPSPower supply voltage for GPS board
inside the NAVI control unit is low.1. Check power supply circuits for NAVI
control unit.EL-504
2. Perform self-diagnosis to confirm
GPS antenna connection.EL-476
3. If above diagnosis results are OK, a
momentary and/or temporary malfunc-
tion may have been caused by a strong
impact.Ð
CD-ROM communication errorCD-ROM driver malfunction (inside the
NAVI control unit)Perform self-diagnosis to confirm
whether the NAVI control unit is mal-
functioning or not. If no failure is
detected, a momentary and/or tempo-
rary malfunction may have been caused
by strong electromagnetic wave interfer-
ence.EL-476
NAVIGATION SYSTEM
Confirmation/Adjustment Mode (Cont'd)
EL-481

NJEL0311
Use the chart below to find out what each wiring
diagram code stands for.
Refer to the wiring diagram code in the alphabetical
index to find the location (page number) of each
wiring diagram.
Code Section Wiring Diagram Name
ISTSIG AT A/T 1ST Signal
2NDSIG AT A/T 2ND Signal
3RDSIG AT A/T 3RD Signal
4THSIG AT A/T 4TH Signal
A/C, A HA Auto Air Conditioner
A/C, M HA Manual Air Conditioner
A/CCUT EC Air Conditioner Cut Control
AAC/V EC IACV-AAC Valve
ABS BR Anti-lock Brake System
ACC/SW EC Accelerator Switch (FC)
ACL/SW EC Accelerator Position Switch
APS EC Accelerator Position Sensor
AT/C EC A/T Control
AT/IND EL A/T Indicator Lamp
ATDIAG EC A/T Diagnosis Communication Line
AUDIO EL Audio
BA/FTS AT A/T Fluid Temperature Sensor and
TCM Power Supply
BACK/L EL Back-up Lamp
BRK/SW EC Brake Pedal Position Switch
CHARGE SC Charging System
CHIME EL Warning Chime
CIGAR EL Cigarette Lighter
CKPS EC Crankshaft Position Sensor (TDC)
CLOCK EL Clock
CO/VOL EC CO Adjustment Resistor
COOL/F EC Cooling Fan Control
D/LOCK EL Power Door Lock
DEF EL Rear Window Defogger
DP/SEN EC Refrigerant Pressure Sensor
DTRL EL Headlamp Ð With Daytime Light
System
ECMRLY EC ECM Relay
ECTS EC Engine Coolant Temperature Sensor
EGR/TS EC EGR Temperature Sensor
Code Section Wiring Diagram Name
EGRC/V EC EGRC-solenoid Valve
EGRC1 EC EGR Function
EGVC/V EC EGR Volume Control Valve
ENGSS AT Engine Speed Signal
F/FOG EL Front Fog Lamp
F/PUMP EC Fuel Pump
FRO2 EC Front Heated Oxygen Sensor (Non
E-OBD)
FRO2/H EC Front Heated Oxygen Sensor Heater
(Non E-OBD)
FTS AT A/T Fluid Temperature Sensor
FTTS EC Fuel Tank Temperature Sensor
FUEL EC Fuel Injection System Function
GLOW EC Glow Control System
H/AIM EL Headlamp Aiming Control System
H/LAMP EL Headlamp
H/SEAT EL Heated Seat
HEATER HA Heater System
HLC EL Headlamp Washer
HORN EL Horn
IATS EC Intake Air Temperature Sensor
IGN/SG EC Ignition Signal
ILL EL Illumination
INJECT EC Injector
INJPMP EC Injection Pump
INT/L EL Spot, Vanity Mirror, Personal and
Trunk Room Lamps
IVC EC Intake Valve Timing Control Solenoid
Valve
KS EC Knock Sensor
LOAD EC Load Signal
LPSV AT Line Pressure Solenoid Valve
MAFS EC Mass Air Flow Sensor
MAIN AT Main Power Supply and Ground Cir-
cuit
MAIN EC Main Power Supply and Ground Cir-
cuit
METER EL Speedometer, Tachometer, Temp.
and Fuel Gauges
MIL/DL EC MIL and Data Link Connectors
MIRROR EL Door Mirror
WIRING DIAGRAM CODES (CELL CODES)
EL-575

SEM886F
InstallationNJEM01071. Install crankshaft sprocket on crankshaft.
+Make sure mating marks on crankshaft sprocket face front
of engine.
SEM890F
2. Position crankshaft so that No. 1 piston is at TDC and key way
is at 12 o'clock.
SEM891F
3. Install slack side timing chain guide and timing chain tension
guide.
SEM892F
4. Install timing chain on crankshaft sprocket.
+Support chain with a suitable tool to keep the mating mark
aligned.
+Set timing chain by aligning its mating mark with that on
the crankshaft sprocket.
+Make sure sprocket's mating mark faces engine front.
SEM905F
5. Install camshaft sprocket.
+Set timing chain by aligning mating marks with those of
camshaft sprockets.
TIMING CHAINQG
Installation
EM-28

SEM899F
InstallationNJEM00211. Before installing cylinder head gasket, apply a continuous
bead of liquid gasket to mating surface of cylinder block.
2. Install cylinder head gasket.
+When installing cylinder head with manifolds, use new
cylinder head gasket.
SEM877A
3. Install cylinder head with manifolds.
+Be sure to install washers between bolts and cylinder
head.
+Do not rotate crankshaft and camshaft separately, or
valves will strike piston heads.
+Apply new engine oil to cylinder head bolt threads and
seat surfaces.
SEM900F
SEM614EC
SEM901F
+Tightening procedure
a. Tighten bolts to 29 N´m (3 kg-m, 22 ft-lb).
b. Tighten bolts to 59 N´m (6 kg-m, 43 ft-lb).
c. Loosen bolts completely.
d. Tighten bolts to 29 N´m (3 kg-m, 22 ft-lb).
e. Turn bolts 50 to 55 degrees clockwise or if angle wrench
is not available, tighten bolts to 59±4.9 N´m (6±0.5 kg-m,
43±3.6 ft-lb).
f. Tightening bolts (11 - 14) to 6.3 to 8.3 N´m (0.64 to 0.85
kg-m, 55.8 to 73.5 in-lb).
Tightening torque N´m (kg-m, ft-lb)
abcde,f
Bolts
(1-10)29
(3, 22)59
(6, 43)0
(0, 0)29
(3, 22)50-55
degrees or
59±4.9
(6±0.5,
43±3.6
ft-lb)
Bolts
(11-14)ÐÐÐÐ6.3 - 8.3
(0.64 -
0.85, 55.8 -
73.5 in-lb)
4. Install camshaft.
+The camshafts are distinguished by a paint mark as follows.
Intake camshaft: Other paint color than white
Exhaust camshaft: White paint or no paint
CYLINDER HEADQG
Installation
EM-47

SEM933F
3. Install crankshaft and main bearing caps and tighten bolts to
the specified torque.
+Apply new engine oil to the bolt thread and seat surface.
+Prior to tightening bearing cap bolts, shift crankshaft back
and forth to properly seat the bearing caps.
+Tighten bearing cap bolts gradually in two or three stages.
Start with center bearing and move outward as shown in
figure.
+After securing bearing cap bolts, make sure crankshaft
turns smoothly by hand.
SEM116F
4. Measure crankshaft end play.
Crankshaft end play:
Standard
0.060 - 0.220 mm (0.0024 - 0.0087 in)
Limit
0.3 mm (0.012 in)
If beyond the limit, replace thrust bearing with new ones.
SEM168D
5. Install connecting rod bearings in connecting rods and con-
necting rod caps.
+Confirm that correct bearings are used. Refer to EM-60.
+Install bearings so that oil hole in connecting rod aligns
with oil hole of bearing.
+Apply new engine oil to bolt threads and bearing surfaces.
SEM942F
6. Install pistons with connecting rods.
a. Install them into corresponding cylinders with Tool.
+Make sure connecting rod does not scratch cylinder wall.
+Make sure connecting rod bolts do not scratch crankshaft
pin journals.
+Arrange so that front mark on piston head faces engine.
+Apply new engine oil to piston rings and sliding surface
of piston.
SEM943F
b. Install connecting rod caps.
Apply new engine oil to bolt threads and nut seating surfaces.
Tighten connecting rod cap nuts in the following procedure:
+Tighten to 13.72 to 15.68 N´m (1.399 to 1.599 kg-m, 10.120
to 11.566 ft-lb).
+Turn nuts to 35É to 40É degrees clockwise with an angle
wrench. If an angle wrench is not available, tighten nuts to
23 to 28 N´m (2.3 to 2.9 kg-m, 17 to 21 ft-lb).
CYLINDER BLOCKQG
Assembly (Cont'd)
EM-64

JEM121G
3. Remove front chain case.
+Move power steering fluid reservoir tank from the bracket.
+Loosen fixing bolts in the reverse order of that shown in the
figure and remove them.
+Remove No. 6, 10, and 11 bolts with the rubber washer as
space is limited for pulling them out.
SEM514G
CAUTION:
+While front chain case is removed, cover openings to pre-
vent entry of foreign material into engine.
+Do not remove two mass dampers on the back of cover.
SEM515G
4. Set the No. 1 piston to TDC on its compression stroke.
+Turn crankshaft pulley clockwise so that the alignment mark
(punched mark) on each camshaft sprocket is positioned as
shown in the figure.
+No position indicator is provided on the crankshaft pulley.
+When installing, color coded links on the secondary tim-
ing chain can be used as alignment marks. Marking may
not be necessary for removal; however, make alignment
marks as required because the alignment mark on fuel
injection pump sprocket may not be easy to see.
JEM124G
5. Remove chain tensioner.
a. Push the plunger of chain tensioner and keep it pressed with
a push pin.
JEM125G
b. Using a hexagon-head wrench (face to face: 5 mm, SST),
remove bolts to remove chain tensioner.
TIMING CHAINYD
Secondary Timing Chain (Cont'd)
EM-95

JEM175G
3. Install camshaft brackets.
+Install correctly, identifying brackets by the journal No. and
front mark on top surface.
JEM160G
4. Tighten bolts in the order shown in the figure according to the
following procedure:
a. Tighten to 2.0 N´m (0.2 kg-m, 17 in-lb).
+Make sure camshaft thrusting parts (on rear side) securely fit
in their mating parts on the cylinder head.
b. Tighten to 6 N´m (0.6 kg-m, 52 in-lb).
c. Tighten to 12 to 13 N´m (1.2 to 1.4 kg-m, 9 to 10 ft-lb).
5. Install camshaft sprockets.
+Camshaft sprockets are commonly used for RH and LH.
+Align camshaft sprocket and dowel pin on camshaft, and
install.
+Holding the hexagonal part of camshaft with a wrench, tighten
bolt securing camshaft sprocket.
6. Before installing spill tube after installing secondary timing
chain, check and adjust valve clearance. Refer to EM-133,
ªValve Clearanceº.
7. Hereafter, install in the reverse order of removal.
JEM176G
Valve ClearanceNJEM0068CHECKINGNJEM0068S01Check valve clearance while engine is cold and not running.
1. Set the No. 1 piston to TDC on its compression stroke.
+Turn crankshaft pulley clockwise so that the knock pin on cam-
shaft LH faces straight above. (No position indicator, etc. is
provided on the crankshaft pulley.)
JEM177G
2. Put an alignment mark with paint, etc. on the crankshaft pul-
ley and on the oil pump as an angle indicator.
CYLINDER HEADYD
Installation (Cont'd)
EM-133

JEM178G
3. Check only those valves shown in the figure.
Crank positionValve
No. 1 No. 2 No. 3 No. 4
INT EXH INT EXH INT EXH INT EXH
No. 1 TDC
(Compression
stroke)jjj j
JEM179G
+Using a feeler gauge, measure clearance between valve lifter
and camshaft.
+Record any valve clearance measurements which are out of
specification. They will be used later to determine the required
replacement adjusting shim.
Valve clearance for checking (Cold):
Intake
0.24 - 0.32 mm (0.0094 - 0.0126 in)
Exhaust
0.26 - 0.34 mm (0.0102 - 0.0134 in)
JEM180G
4. Rotate crankshaft clockwise by one turn to set the No. 4 pis-
ton to TDC on the compression stroke.
5. Check only those valves shown in the figure.
Crank positionValve
No. 1 No. 2 No. 3 No. 4
INT EXH INT EXH INT EXH INT EXH
No. 4 TDC
(Compression
stroke)jj jj
JEM181G
ADJUSTINGNJEM0068S02Adjust valve clearance while engine is cold.
1. Turn crankshaft, to position cam lobe on camshaft of valve that
must be adjusted upward.
2. Place Tool (A) around camshaft as shown in figure.
Before placing Tool (A) (SST), rotate notch toward center
of cylinder head (See figure.), to simplify shim removal
later.
CAUTION:
Be careful not to damage cam surface with Tool (A).
SEM497G
3. Rotate Tool (A) (See figure.) so that valve lifter is pushed down.
CYLINDER HEADYD
Valve Clearance (Cont'd)
EM-134