engine oil NISSAN ALMERA N16 2001 Electronic Repair Manual

NEL796
Electrical Components InspectionNJEL0051FUEL WARNING LAMP OPERATION CHECKNJEL0051S011. Turn ignition switch ªOFFº.
2. Disconnect fuel level sensor unit harness connector B29.
3. Connect a resistor (80W) between fuel level sensor unit har-
ness connector terminals 4 and 1.
4. Turn ignition switch ªONº.
The fuel warning lamp should come on.
NOTE:
For QG Engine Only
ECM might store the DTC P0180 during this inspection. If the DTC
is stored in ECM memory, erase the DTC after reconnecting the
fuel level sensor unit and fuel pump harness connector. Refer to
EC-68, ªHOW TO ERASE EMISSION-RELATED DIAGNOSTIC
INFORMATIONº, ªEmission-related Diagnostic Informationº, ªON
BOARD DIAGNOSTIC SYSTEM DESCRIPTIONº.
MEL425F
OIL PRESSURE SWITCH CHECKNJEL0051S02
Oil pressure
kPa (bar, kg/cm2, psi)Continuity
Engine runningMore than 10 - 20
(0.10 - 0.20, 0.1 - 0.2,
1-3)No
Engine not runningLess than 10 - 20
(0.10 - 0.20, 0.1 - 0.2,
1-3)Ye s
Check the continuity between the terminals of oil pressure switch
and body ground.
SEL901F
DIODE CHECKNJEL0051S03+Check continuity using an ohmmeter.
+Diode is functioning properly if test results are as shown in the
figure at left.
+Check diodes at the combination meter harness connector
instead of on the combination meter assembly. Refer to
EL-108, ªWARNING LAMPº wiring diagrams.
NOTE:
Specification may vary depending on the type of tester. Before
performing this inspection, be sure to refer to the instruction
manual for the tester to be used.
WARNING LAMPS
Electrical Components Inspection
EL-112

Trouble DiagnosesNJEL0385AUDIO UNITNJEL0385S05
Symptom Possible causes Repair order
Audio unit inoperative (no
digital display and no
sound from speakers).1. 10A fuse
2. Poor audio unit case ground
3. Audio unit1. Check 10A fuse [No. 1, located in fuse block (J/B)].
Turn ignition switch ON and verify that battery posi-
tive voltage is present at terminal 3 of audio unit.
2. Check audio unit case ground.
3. Remove audio unit for repair.
Audio unit presets are lost
when ignition switch is
turned OFF.1. 15A fuse
2. Audio unit1. Check 15A fuse [No. 32, located in fuse block (J/B)]
and verify that battery positive voltage is present at
terminal 9 of audio unit.
2. Remove audio unit for repair.
Individual rear speaker is
noisy or inoperative.1. Each speaker
2. Output circuit to each speaker1. Check speaker.
2. Check the output circuits to each speaker
+between audio unit and speaker amp.
+between speaker amp. and each speaker.
AM/FM stations are weak
or noisy.1. Roof antenna
2. Audio unit ground
3. Audio unit1. Check roof antenna.
2. Check audio unit ground condition.
3. Remove audio unit for repair.
Audio unit generates noise
in AM and FM modes with
engine running.1. Poor audio unit ground
2. Loose or missing ground bonding straps
3. Ignition condenser or rear window defog-
ger noise suppressor condenser
4. Ignition coil or secondary wiring
5. Audio unit1. Check audio unit ground.
2. Check ground bonding straps.
3. Replace ignition condenser or rear window defogger
noise suppressor condenser.
4. Check ignition coil and secondary wiring.
5. Remove audio unit for repair.
Audio unit generates noise
in AM and FM modes with
accessories on (switch
pops and motor noise).1. Poor audio unit ground
2. Antenna
3. Accessory ground
4. Faulty accessory1. Check audio unit ground.
2. Check antenna.
3. Check accessory ground.
4. Replace accessory.
CD AUTOCHANGERNJEL0385S06Testing Magazines and DiscsNJEL0385S06011. Confirm discs are installed correctly into the magazine (not upside down).
2. Visually inspect/compare the customer's discs with each other and other discs.
Identify any of the following conditions:
+Discs with a large outside diameter. [Normal size is 120 mm (4.72 in).]
+Discs with rough or lipped edges.
+Discs with excessive thickness [Normal size is 1.2 mm (0.047 in).]
+Discs with scratches, abrasions, or pits on the surface.
+Discs with grease/oil, fingerprints, foreign material.
+Discs are warped due to excessive heat exposure.
3. Slide/place the discs in and out of the various magazine positions.
Identify any discs and/or positions that require additional force for placement/ejection. If interference
(sticking, excessive tensions) is found, replace the magazine or the discs.
NOTE:
+Discs which are marginally out of specification (ex. dirty, scratched and so on) may play correctly
on a home stereo.
However, when used in the automotive environment skipping may occur due to the added vehicle
movement and/or vibration due to road conditions. Autochangers should not be replaced when
discs are at fault.
+Use a soft damp cloth to wipe the discs starting from the center outward in radial direction. Never
use chemical cleaning solutions to clean the discs.
AUDIO
Trouble Diagnoses
EL-160

CONSULT for ABS .................................... BR-58
CONSULT for engine ........................ EC-81, 527
COOL/F - Wiring diagram ............... EC-337, 618
Camshaft inspection ......................... EM-36, 122
Camshaft position sensor (CMPS) ......... EC-278
Camshaft position sensor (PHASE) ........ EC-278
Canister - See EVAP canister ................... EC-33
Charging system ....................................... SC-24
Cigarette lighter ....................................... EL-136
Circuit breaker ........................................... EL-22
Closed throttle position switch ....... EC-321, 426
Clutch cover .............................................. CL-22
Clutch disc ................................................. CL-22
Clutch master cylinder ............................... CL-11
Clutch operating cylinder ........................... CL-14
Clutch pedal .............................................. CL-10
Clutch release bearing ........................ CL-17, 20
Clutch release mechanism .................. CL-17, 20
Clutch withdrawal lever ....................... CL-17, 20
Coil spring (front) ........................................ SU-9
Coil spring (rear) ....................................... SU-21
Collision diagnosis .................................... RS-71
Combination lamp, rear, removal and
installation .............................................. BT-47
Combination meter removal and instal-
lation - See Instrument panel ................ BT-25
Combination meter .................................... EL-89
Combination switch ................................... EL-37
Compression pressure ............................. EM-82
Compressor clutch removal and
installation .............................................. HA-89
Compressor precaution ............................... HA-5
Compressor special service tool ................. HA-9
Connecting rod bearing clearance ... EM-58, 150
Connecting rod bushing clearance ... EM-59, 152
Connecting rod ................................. EM-55, 145
Console box - See Instrument panel ......... BT-25
Control lever (M/T) .................................... MT-29
Control valve (A/T) ................................... AT-375
Converter housing installation ................. AT-347
Coolant mixture ratio ................................ MA-22
Cooling circuit (engine) ....................... LC-12, 36
Cooling fan control system .................. LC-17, 42
Cooling fan control .......................... EC-334, 618
Cooling fan motor ................................... EC-346
Cooling fan relay ..................................... EC-345
Coupling sleeve (M/T) .................. MT-31, 55, 93
Crankcase emission control system -
See Positive crankcase ventilation ...... EC-37,
508
Crankcase ventilation system - See
Positive crankcase ventilation ....... EC-37, 508
Crankshaft position sensor (OBD) .. EC-272, 394
Crankshaft position sensor (POS) .. EC-272, 394
Crankshaft position sensor (TDC) .......... EC-587
Crankshaft ........................................ EM-57, 148
Cylinder block ................................... EM-52, 139
Cylinder head .................................... EM-33, 118D
DEF - Wiring diagram .............................. EL-140
DTC work support ..................................... EC-90
Data link connector for Consult ........ EC-38, 527
Daytime light system ................................. EL-44
Detonation sensor - See Knock
sensor .................................................. EC-268
Diagnosis sensor unit ............................... RS-26
Diagnostic trouble code (DTC) for
OBD system .................... EC-10, 70, 492, 522
Diagnostic trouble code (DTC) inspec-
tion priority chart .................................. EC-122
Differential gear (FF A/T) ......................... AT-424
Differential gear (FF M/T) ...... MT-31, 43, 55, 93,
107
Dimensions ................................................. GI-43
Dome light - See Interior lamp .................. EL-76
Door glass ................................................. BT-17
Door lock ................................................... BT-21
Door mirror ................................................ BT-72
Door trim .................................................... BT-39
Door, front .................................................. BT-16
Door, rear ................................................... BT-16
Drive plate runout ..................................... EM-60
Drive shaft (front) ...................................... AX-10
Dropping resistor (A/T) .................... AT-180, 243
Dual pressure switch ................................ HA-13
E
ECCS-D control module ........ EC-554, 604, 664,
666, 670, 672
ECM input/output signal ................. EC-132, 554
ECTS - Wiring diagram ................... EC-165, 572
EGR control valve ................................... EC-359
EGR temperature sensor ........................ EC-347
EGR volume control valve ...................... EC-686
EGR/TS - Wiring diagram ....................... EC-350
EGRC1 - Wiring diagram ....... EC-289, 357, 403,
688
EVAP canister purge volume control
solenoid valve ........................................ EC-34
EVAP canister purge volume control
valve ............................................ EC-304, 411
EVAP canister ........................................... EC-34
Electric sunroof ........................................ EL-165
Electrical diagnoses ................................... GI-21
Electrical ignition system .......................... EC-31
Electrical load signal circuit ..................... EC-480
Electrical unit ........................................... EL-371
Electrical units location ............................ EL-319
Electronic fuel injection pump ........ EC-513, 606,
612, 634, 640, 646, 652, 658, 674
Engine compartment ................................. BT-75
Engine control circuit diagram .......... EC-25, 502
Engine control component parts
location .......................................... EC-21, 499
ALPHABETICAL INDEX
IDX-3

Engine control module (ECM) ....... EC-327, 554,
604, 664, 666, 670, 672
Engine control system diagram and
chart .............................................. EC-26, 503
Engine coolant temperature sensor
(ECTS) ........................................ EC-163, 572
Engine fail-safe system ........................... EC-123
Engine oil precautions .................................. GI-7
Engine outer component parts ................. EM-11
Engine removal ................................ EM-49, 136
Engine room - See Engine
compartment .......................................... BT-75
Engine serial number ................................. GI-41
Evaporative emission (EVAP)
system ................................................... EC-33
Exhaust gas recirculation (EGR)
valve .................................... EC-285, 353, 400
Exhaust system ................................... FE-11, 27
Exterior ...................................................... BT-47
F
F/PUMP - Wiring diagram ....................... EC-466
FR02 - Wiring diagram ... EC-179, 198, 205, 374
FR02/H - Wiring diagram ................ EC-211, 380
FUEL - Wiring diagram ................... EC-250, 257
Fan switch ................................................. HA-60
Final drive (FF A/T) .................................. AT-424
Final drive (FF M/T) .............. MT-43, 77, 93, 107
Finisher, interior - See Trim ....................... BT-31
Finisher, trunk lid ....................................... BT-45
Floor trim ................................................... BT-31
Fluid temperature sensor (A/T) ................ AT-192
Fluids ........................................................ MA-20
Flywheel (clutch) ....................................... CL-22
Flywheel runout ................................ EM-60, 153
Fog lamp, front, removal and
installation ................................................ BT-7
Fog lamp, front .......................................... EL-60
Fork rod (M/T) .............................. MT-32, 56, 94
Forward clutch ......................................... AT-399
Freeze frame data .............................. EC-59, 70
Front axle .................................................... AX-2
Front bumper ............................................... BT-7
Front combination lamp removal and
installation ................................................ BT-7
Front disc brake ........................................ BR-27
Front door .................................................. BT-16
Front fog lamp removal and
installation ................................................ BT-7
Front fog lamp ........................................... EL-60
Front heated oxygen sensor (HO2S)
heater .......................................... EC-209, 379
Front heated oxygen sensor (HO2S) ..... EC-176,
183, 189, 195, 203, 373
Front seat belt ............................................. RS-5
Front seat .................................................. BT-56
Front suspension ........................................ SU-2
Front washer ............................................ EL-123Front wiper ............................................... EL-123
Fuel cut control (at no load & high
engine speed) ............................... EC-33, 507
Fuel gauge ................................................. EL-89
Fuel injection system .............. EC-248, 255, 505
Fuel injector ............................................ EC-446
Fuel precautions ........................................... GI-8
Fuel pressure check ................................. EC-38
Fuel pressure regulator ............................. EC-39
Fuel pressure release ............................... EC-38
Fuel pump relay ...................................... EC-464
Fuel pump ............................................... EC-464
Fuel system ........................................... FE-5, 16
Fuel tank vacuum relief valve ................... EC-34
Fuse block ............................................... EL-369
Fuse ........................................................... EL-22
Fusible link ................................................. EL-22
G
GLOW - Wiring diagram ......................... EC-677
Garage jack and safety stand .................... GI-45
Gauges ...................................................... EL-89
Gear components (M/T) ............... MT-31, 55, 93
Generator - See Alternator ....................... SC-27
Generic scan tool (GST) ........................... EC-92
Glass .......................................................... BT-17
Glow plug ................................................ EC-677
Glow relay ............................................... EC-677
Grease ...................................................... MA-20
Ground distribution .................................... EL-23
H
H/LAMP - Wiring diagram .......................... EL-40
HEATER - Wiring diagram ........................ HA-24
HFC134a (R134a) system
recaution .................................................. HA-2
HFC134a (R134a) system service
procedure .............................................. HA-84
HFC134a (R134a) system service
tools ....................................................... HA-11
HFC134a system service equipment
precaution ................................................ HA-6
HORN - Wiring diagram .......................... EL-135
HSEAT - Wiring diagram ......................... EL-163
Harness connector ...................................... EL-5
Harness layout ......................................... EL-324
Hazard warning lamp ................................ EL-65
Headlamp removal and installation ............. BT-7
Headlamp washer .................................... EL-133
Headlamp .................................................. EL-40
Headlining - See Roof trim ........................ BT-43
Heated oxygen sensor (HO2S)
(front) .......... EC-176, 183, 189, 195, 203, 373
Heated oxygen sensor (HO2S) heater
(front) ........................................... EC-209, 379
ALPHABETICAL INDEX
IDX-4

O
Oil pan (engine) .................................. EM-19, 88
Oil pressure (engine) ............................ LC-5, 27
Oil pump (A/T) ......................................... AT-371
Oil pump (engine) ................................. LC-5, 27
Oil pump regulator valve (engine) ......... LC-7, 29
Oil seal replacement (engine) .................. EM-31
On board diagnostic system ............. EC-57, 522
Operating cylinder (clutch) ........................ CL-14
Overdrive control switch .......................... AT-333
Overrun clutch .......................................... AT-399
P
PCV (positive crankcase ventilation) ....... EC-37,
508
PGC/V - Wiring diagram ................. EC-306, 413
PNP/SW - Wiring diagram ...... EC-366, 442, 696
POWER - Wiring diagram ......................... EL-12
PST/SW - Wiring diagram ....................... EC-471
Park/Neutral position switch ... EC-364, 441, 696
Park/neutral position switch (A/T) ............ AT-181
Park/neutral position switch (M/T) ............ MT-21
Parking brake control ................................ BR-47
Parking lamp .............................................. EL-53
Piston assembly ............................... EM-60, 154
Piston pin inspection ........................ EM-54, 144
Piston ring inspection ....................... EM-54, 144
Piston to bore clearance .................. EM-56, 146
Power antenna ........................................ EL-162
Power door lock ....................................... EL-177
Power door mirror .................................... EL-167
Power steering fluid level ............................ ST-7
Power steering gear .................................. ST-15
Power steering hydraulic pressure .............. ST-9
Power steering oil pressure switch ......... EC-470
Power steering system bleeding ................. ST-8
Power supply routing ................................... EL-9
Power window ......................................... EL-169
Precautions (General) .................................. GI-4
Pressure plate - See Clutch cover ............ CL-22
Priming pump .................................. EC-520, 536
Q
Quick-glow system .................................. EC-677
R
RR02 - Wiring diagram .. EC-217, 225, 232, 239,
384
RR02/H - Wiring diagram ............... EC-245, 390
Radiator ............................................... LC-16, 41
Radio - See Audio ................................... EL-149
Rear air spoiler .......................................... BT-47Rear axle (disc brake type) ....................... AX-24
Rear axle ................................................... AX-22
Rear bumper .............................................. BT-10
Rear combination lamp removal and
installation .............................................. BT-47
Rear disc brake .................................. BR-35, 43
Rear door ................................................... BT-16
Rear drum brake ....................................... BR-31
Rear heated oxygen sensor (HO2S)
heater .......................................... EC-243, 389
Rear heated oxygen sensor (HO2S) ..... EC-214,
222, 229, 237, 383
Rear seat belt ............................................ RS-11
Rear seat ................................................... BT-59
Rear suspension ....................................... SU-16
Rear window defogger ............................ EL-138
Rear window .............................................. BT-68
Refrigerant connection precaution .............. HA-3
Refrigerant general precaution ................... HA-2
Refrigerant lines ........................................ HA-97
Refrigeration cycle .................................... HA-13
Release bearing (clutch) ..................... CL-17, 20
Removal and installation (A/T) ................ AT-346
Reverse clutch ......................................... AT-390
Reverse idler shaft (M/T) .............. MT-30, 54, 93
Reverse lamp switch (M/T) - See
Back-up lamp switch (M/T) ................... MT-21
Reverse main gear (M/T) ............. MT-31, 55, 93
Road wheel size ......................................... GI-43
Roof trim .................................................... BT-43
Room lamp - See Interior lamp ................. EL-76
S
S/LOCK - Wiring diagram ................ EL-180, 200
S/SIG - Wiring diagram ........................... EC-461
SAE J1930 terminology list ........................ GI-50
SHIFT - Wiring diagram ........................... AT-336
SROOF - Wiring diagram ........................ EL-165
SRS - See Supplemental Restraint
System ................................................... RS-20
START - Wiring diagram ........................... SC-14
STOP/L - Wiring diagram .......................... EL-56
Seal - See Exterior .................................... BT-47
Seat belt pre-tensioner disposal ............... RS-35
Seat belt pre-tensioner ............................... RS-3
Seat belt, front ............................................ RS-5
Seat belt, rear ............................................ RS-11
Seat, front .................................................. BT-56
Seat, rear ................................................... BT-59
Self-diagnostic results ....................... EC-72, 523
Shift control components (M/T) .... MT-32, 56, 94
Shift fork (M/T) .............................. MT-32, 56, 94
Shift lever .................................................. MT-29
Shift lock system ...................................... AT-335
Shift schedule .......................................... AT-449
Shift solenoid valve A (A/T) ..... AT-202, 207, 220
Shift solenoid valve B (A/T) ............. AT-202, 207
Shock absorber (front) .............................. SU-10
ALPHABETICAL INDEX
IDX-6