Pressure NISSAN TERRANO 2004 Service Service Manual

Oil Pressure Check
WARNING:
IBe careful not to burn yourself, as the engine and oil may
be hot.
I Oil pressure check should be done in ªNeutralº gear posi-
tion.
1. Check oil level.
2. Remove oil pressure switch.
3. Install pressure gauge.
4. Start engine and warm it up to normal operating temperature.
5. Check oil pressure with engine running under no-load.
Engine rpm Approximate discharge pressure
kPa (bar, kg/cm2, psi)
Idle speed More than 78 (0.78, 0.8, 11) 3,000 294 - 392 (2.94 - 3.92, 3.0 - 4.0, 43 - 57)
If difference is extreme, check oil passage and oil pump for oil
leaks.
6. Install oil pressure switch.
Use proper liquid sealant. Oil pressure switch:
:10-13N ×m (1.0 - 1.3 kg-m, 87 - 113 in-lb)
SLC964
SLC003A
ENGINE LUBRICATION SYSTEMTD27Ti
LC-21
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Oil Cooler
q1Oil pressure switch
q
2Regulator valve q
3Oil cooler element
q
4Oil filter relief valve q
5O-ring
OIL COOLER RELIEF VALVE INSPECTION
Inspect oil cooler relief valve for movement, cracks and breaks by
pushing the ball.
If damaged, replace oil cooler relief valve set.
REGULATOR VALVE INSPECTION
1. Visually inspect components for wear and damage.
2. Coat regulator valve with engine oil and check that it falls
smoothly into the valve hole by its own weight.
If damaged, replace regulator valve set.
YLC067
ENGINE LUBRICATION SYSTEMTD27Ti
LC-25
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System Inspection
CHECKING HOSES
Check hoses for proper attachment, leaks, cracks, damage, loose
connections, chafing and deterioration.
CHECKING RADIATOR CAP
To check radiator cap, apply pressure to the cap with a cap tester.Radiator cap relief pressure:78-98kPa
(0.78 - 0.98 bar, 0.8 - 1.0 kg/cm
2, 11 - 14 psi)
CHECKING COOLING SYSTEM FOR LEAKS
Appear pressure to the cooling system by means of a tester to
check for leakage. Testing pressure:157 kPa (1.57 bar, 1.6 kg/cm
2, 23 psi)
CAUTION:
Higher than the specified pressure may cause radiator dam-
age.
SLC613
SMA990A
ENGINE COOLING SYSTEMTD27Ti
LC-28
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Engine Lubrication System
Oil pressure check
Engine rpmApproximate discharge pressure
kPa (bar, kg/cm2, psi)
Idle speed More than 78 (0.78, 0.8, 11)
3,000 294 - 392 (2.94 - 3.92, 3.0 - 4.0, 43 - 57)
Oil pump
Unit: mm (in)
Gear side clearance Less than 0.13 (0.0051)
Gear backlash Less than 0.43 (0.0169)
Oil pump bushing clearance Less than 0.15 (0.0059)
Oil pump bushing inside diameter 13.012 - 13.098
(0.5123 - 0.5157)
Drive gear shaft outside diameter 12.974 - 12.992
(0.5108 - 0.5115)
Engine Cooling System
Thermostat
Valve opening temperature ÉC (ÉF)88 (190)
Max. Valve lift mm/ÉC (in/ÉF) 8/100
(0.315/212)
Radiator
Unit: kPa (bar, kg/cm2, psi)
Cap relief pressure 78-98
(0.78 - 0.98, 0.8 - 1.0, 11 - 14)
Leakage test pressure 157 (1.57, 1.6, 23)
SERVICE DATA AND SPECIFICATIONS (SDS)TD27Ti
LC-34
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CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
198
ECM Terminals and Reference Value .....................198
On Board Diagnosis Logic.......................................198
DTC Confirmation Procedure ..................................199
Wiring Diagram ........................................................200
Diagnostic Procedure ..............................................202
DTC 0802 ECM 10.......................................................205 Description ...............................................................205
On Board Diagnosis Logic.......................................205
DTC Confirmation Procedure ..................................205
Diagnostic Procedure ..............................................206
DTC 0804 ECM 11 .......................................................207
Description ...............................................................207
On Board Diagnosis Logic.......................................207
DTC Confirmation Procedure ..................................207
Diagnostic Procedure ..............................................208
DTC 0807 ECM 14.......................................................209 Description ...............................................................209
ECM Terminals and Reference Value .....................209
On Board Diagnosis Logic.......................................209
DTC Confirmation Procedure ..................................209
Wiring Diagram ........................................................210
Diagnostic Procedure .............................................. 211
DTC 0902 ECM RLY ....................................................214
ECM Terminals and Reference Value .....................214
On Board Diagnosis Logic.......................................214
DTC Confirmation Procedure ..................................214
Wiring Diagram ........................................................215
Diagnostic Procedure ..............................................216
DTC 0903 ECM 15.......................................................218 Description ...............................................................218
On Board Diagnosis Logic.......................................218
DTC Confirmation Procedure ..................................218
Diagnostic Procedure ..............................................219
DTC 0905 TURBO PRESSURE ..................................220
Component Description ...........................................220
ECM Terminals and Reference Value .....................220
On Board Diagnosis Logic.......................................220
DTC Confirmation Procedure ..................................221
Wiring Diagram ........................................................222
Diagnostic Procedure ..............................................224
DTC 1003 EGR VOLUME CONT/V .............................227
Description ...............................................................227
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
228
ECM Terminals and Reference Value .....................228
On Board Diagnosis Logic.......................................228
DTC Confirmation Procedure ..................................229
Wiring Diagram ........................................................230
Diagnostic Procedure ..............................................232
DTC 1004 FUEL CUT SYSTEM1 ................................237Description ...............................................................237
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
238
ECM Terminals and Reference Value .....................238
On Board Diagnosis Logic.......................................238
DTC Confirmation Procedure ..................................239
Wiring Diagram ........................................................240
Diagnostic Procedure ..............................................242
GLOW CONTROL SYSTEM .......................................244
Description ...............................................................244
ECM Terminals and Reference Value .....................245
Wiring Diagram ........................................................246
Diagnostic Procedure ..............................................247
START SIGNAL ...........................................................253
Wiring Diagram ........................................................253
Diagnostic Procedure ..............................................254
PARK/NEUTRAL POSITION (PNP) SWITCH .............256
Description ...............................................................256
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
256
ECM Terminals and Reference Value .....................256
Wiring Diagram ........................................................257
Diagnostic Procedure ..............................................258
HEAT UP SWITCH ......................................................265
Component Description ...........................................265
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
265
ECM Terminals and Reference Value .....................265
Wiring Diagram ........................................................266
Diagnostic Procedure ..............................................267
SWIRL CONTROL VALVE CONTROL SOLENOID
VA LV E ........................................................................\
..271
Description ...............................................................271
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
272
ECM Terminals and Reference Value .....................272
Wiring Diagram ........................................................273
Diagnostic Procedure ..............................................274
INTAKE AIR CONTROL VALVE CONTROL
SOLENOID VALVE ......................................................281
Description ...............................................................281
Operation .................................................................281
ECM Terminals and Reference Value .....................281
Wiring Diagram ........................................................282
Diagnostic Procedure ..............................................283
VARIABLE NOZZLE TURBOCHARGER
CONTROL SOLENOID VALVE ...................................289
Description ...............................................................289
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
289
ECM Terminals and Reference Value .....................290
Wiring Diagram ........................................................291
CONTENTS(Cont'd)
EC-3
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Diagnostic Procedure ..............................................292
ENGINE OIL PRESSURE SWITCH ............................297
Component Description ...........................................297
System Description ..................................................297
ECM Terminals and Reference Value .....................298
Wiring Diagram ........................................................299
Diagnostic Procedure ..............................................301
AIR CONDITIONER CONTROL ..................................308
Wiring Diagram ........................................................308
MI (MIL) & DATA LINK CONNECTORS .....................310
Wiring Diagram ........................................................310
SERVICE DATA AND SPECIFICATIONS (SDS) ........312
General Specifications .............................................312
Injection Pump Numbers .........................................312
Injection Nozzle .......................................................312
Engine Coolant Temperature Sensor ......................312
Crankshaft Position Sensor (TDC) ..........................312
Glow Plug ................................................................312
Accelerator Position Sensor ....................................312
EGR Volume Control Valve .....................................312
TD27Ti
TROUBLE DIAGNOSIS - INDEX ................................313
Alphabetical & Numerical Index for DTC ................313
PRECAUTIONS AND PREPARATION ........................315
Precautions ..............................................................315
Special Service Tools ..............................................318
Engine Fuel & Emission Control System ................320
ENGINE AND EMISSION CONTROL OVERALL
SYSTEM .......................................................................323
Engine Control Component Parts Location .............323
Circuit Diagram ........................................................325
System Diagram ......................................................326
Vacuum Hose Drawing ............................................327
System Chart ...........................................................328
ENGINE AND EMISSION BASIC CONTROL
SYSTEM DESCRIPTION .............................................329
Fuel Injection System ..............................................329
Fuel Injection Timing System ..................................332
Air Conditioning Cut Control ....................................334
Fuel Cut Control (at high engine speed) .................334
Glow Control ............................................................334
CRANKCASE VENTILATION SYSTEM ......................335
Description ...............................................................335
Blow-by Control Valve .............................................335
Ventilation Hose .......................................................335
INJECTION NOZZLE ...................................................336
Removal and Installation .........................................336
Disassembly (No.2-4 nozzle) ...............................336
Inspection (No.2-4 nozzle) ...................................337
Cleaning (No.2-4 nozzle) .....................................337
Assembly (No.2-4 nozzle) ....................................338 Test and Adjustment ................................................339
ELECTRONIC FUEL INJECTION PUMP ....................341
Removal ...................................................................341
Installation ................................................................342
Disassembly and Assembly .....................................343
ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION .............................................................344
DTC and MI Detection Logic ...................................344
Diagnostic Trouble Code (DTC) ..............................344
Malfunction Indicator (MI) ........................................345
CONSULT-II .............................................................350
TROUBLE DIAGNOSES .............................................357
Introduction ..............................................................357
Diagnostic Worksheet ..............................................358
Work Flow ................................................................359
Description for Work Flow .......................................360
Basic Inspection.......................................................361
Symptom Matrix Chart .............................................363
CONSULT-II Reference Value in Data Monitor
Mode ........................................................................\
366
Major Sensor Reference Graph in Data Monitor
Mode ........................................................................\
368
ECM Terminals and Reference Value .....................369
TROUBLE DIAGNOSIS FOR POWER SUPPLY ........375
Wiring Diagram ........................................................375
Diagnostic Procedure ..............................................376
DTC P0100 MASS AIR FLOW SEN ...........................379
Component Description ...........................................379
On Board Diagnosis Logic.......................................379
DTC Confirmation Procedure ..................................379
Wiring Diagram ........................................................380
Diagnostic Procedure ..............................................382
Component Inspection .............................................383
DTC P0115 COOLANT TEMP SEN ............................384
Component Description ...........................................384
On Board Diagnosis Logic.......................................384
DTC Confirmation Procedure ..................................384
Wiring Diagram ........................................................385
Diagnostic Procedure ..............................................386
Component Inspection .............................................387
DTC P0120 ACCEL POS SENSOR ............................388
Component Description ...........................................388
On Board Diagnosis Logic.......................................388
DTC Confirmation Procedure A (For General
Plausibility) ...............................................................388
DTC Confirmation Procedure B (For Accelerator
Sticking) ...................................................................389
Wiring Diagram ........................................................390
Diagnostic Procedure ..............................................391
Component Inspection .............................................394
DTC P0180 FUEL TEMP SENSOR ............................395
Component Description ...........................................395
CONTENTS(Cont'd)
EC-4
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DTC Confirmation Procedure ..................................463
Wiring Diagram ........................................................464
Diagnostic Procedure ..............................................466
DTC PD1603 ECM 12, DTC P1607 ECM2 .................467
Description ...............................................................467
On Board Diagnosis Logic.......................................467
DTC Confirmation Procedure ..................................467
Diagnostic Procedure ..............................................468
DTC P1620 ECM RLY .................................................469
On Board Diagnosis Logic.......................................469
DTC Confirmation Procedure ..................................469
Wiring Diagram ........................................................470 Diagnostic Procedure ..............................................471
START SIGNAL ...........................................................472
Wiring Diagram ........................................................472
Diagnostic Procedure ..............................................473
OIL PRESSURE SWITCH ...........................................474
Wiring Diagram ........................................................474
MI & DATA LINK CONNECTORS ...............................475
Wiring Diagram ........................................................475
SERVICE DATA AND SPECIFICATIONS (SDS) ........476
General Specifications .............................................476
Injection Nozzle .......................................................476
Inspection and Adjustment ......................................476
CONTENTS(Cont'd)
EC-6
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Alphabetical & Numerical Index for DTC
ALPHABETICAL INDEX FOR DTC
X: Applicable Ð: Not applicable
Items
(CONSULT-II screen terms) DTC MI (MIL) illumination Reference page
ACCEL POS SENSOR 0403 Ð*1 or X*2 EC-130
ACCEL POS SW (F/C)*1 0203 Ð EC-104
A/T COMM LINE*1 0504 Ð EC-160
COOLANT TEMP SEN 0103 Ð EC-95
CRANK POS SEN (TDC) 0407 X EC-152
ECM 2 0301 X EC-121
ECM 10 0802 Ð EC-205
ECM 11 0804 Ð EC-207
ECM 14 0807 Ð*1 or X*2 EC-209
ECM 15 0903 X EC-218
ECM RLY 0902 Ð EC-214
EGR VOLUME CONT/V 1003 Ð EC-227
FUEL CUT SYSTEM1 1004 X EC-237
INT/AIR VOLUME 0406 Ð EC-150
MASS AIR FLOW SEN 0102 Ð EC-88
NATS MALFUNCTION 1401 - 1408 Ð EL section
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED. 0505 Ð Ð
OVER HEAT 0208 Ð EC-109
P1×CAM POS SEN 0701XEC-166
P2×TDC PULSE SIG 0702ÐEC-173
P3×PUMP COMM LINE 0703XEC-180
P4×SPILL/V CIRC 0704XEC-187
P5×PUMP C/MODULE 0705XEC-194
P6×SPILL VALVE 0706XEC-187
P7×F/INJ TIMG FB 0707XEC-197
P9×FUEL TEMP SEN 0402ÐEC-123
TURBO PRESSURE 0905ÐEC-220
VEHICLE SPEED SEN 0104ÐEC-99
*1: For A/T models
*2: For M/T models
TROUBLE DIAGNOSIS Ð INDEXZD30DDTi
EC-7
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NUMERICAL INDEX FOR DTC
X: Applicable Ð: Not applicable
DTCItems
(CONSULT-II screen terms) MI (MIL) illumination Reference page
0102 MASS AIR FLOW SEN Ð EC-88
0103 COOLANT TEMP SEN Ð EC-95
0104 VEHICLE SPEED SEN Ð EC-99
0203*1 ACCEL POS SW (F/C)*1 Ð EC-104 0208 OVER HEAT Ð EC-109
0301 ECM 2 X EC-121
0402 P9×FUEL TEMP SEN ÐEC-123
0403 ACCEL POS SENSOR Ð*1 or X*2EC-130
0406 INT/AIR VOLUME ÐEC-150
0407 CRANK POS SEN (TDC) XEC-152
0504*1 A/T COMM LINE ÐEC-160
0505 NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED. ÐÐ
0701 P1×CAM POS SEN XEC-166
0702 P2×TDC PULSE SIG ÐEC-173
0703 P3×PUMP COMM LINE XEC-180
0704 P4×SPILL/V CIRC XEC-187
0705 P5×PUMP C/MODULE XEC-194
0706 P6×SPILL VALVE XEC-187
0707 P7×F/INJ TIMG FB XEC-197
0802 ECM 10 ÐEC-205
0804 ECM 11 ÐEC-207
0807 ECM 14 Ð*1 or X*2EC-209
0902 ECM RLY ÐEC-214
0903 ECM 15 XEC-218
0905 TURBO PRESSURE ÐEC-220
1003 EGR VOLUME CONT/V Ð EC-227
1004 FUEL CUT SYSTEM1 X EC-237
1401 - 1408 NATS MALFUNCTION Ð EL section
*1: For A/T models
*2: For M/T models
TROUBLE DIAGNOSIS Ð INDEXZD30DDTi
Alphabetical & Numerical Index for DTC
(Cont'd)
EC-8
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System Chart
Input (Sensor)ECM FunctionOutput (Actuator)
I Electronic control fuel injection pump
I Crankshaft position sensor (TDC)
I Engine coolant temperature sensor
I Accelerator position sensor
I Accelerator position switch
I Accelerator switch (F/C)
I Park/Neutral position (PNP) switch
I Ignition switch
I Battery voltage
I Vehicle speed sensor
I Air conditioner switch
I Mass air flow sensor
I Stop lamp switch
I Heat up switch
I Charge air pressure sensor*1 Fuel injection control
Electronic control fuel injection pump
Fuel injection timing control Electronic control fuel injection pump
Fuel cut control Electronic control fuel injection pump
Glow control system Glow relay & glow lamp
On board diagnostic system MI (On the instrument panel)
EGR volume control EGR volume control valve
Cooling fan control Cooling fan relay
Air conditioning cut control Air conditioner relay
Variable nozzle turbocharger control Variable nozzle turbocharger control sole- noid valve
Swirl control valve control Swirl control valve control solenoid valve
Intake air control valve control Intake air control valve control solenoid
valve
*1: This sensor is not used to control the engine system under normal conditions.
ENGINE AND EMISSION CONTROL OVERALL SYSTEMZD30DDTi
EC-19
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