Tc boost NISSAN X-TRAIL 2003 Service Repair Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2003, Model line: X-TRAIL, Model: NISSAN X-TRAIL 2003Pages: 4179, PDF Size: 87.27 MB
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EMA
Parts Requiring Angle Tightening ......................... 122
Precautions For Liquid Gasket ............................. 123
REMOVAL OF LIQUID GASKET ...................... 123
LIQUID GASKET APPLICATION PROCEDURE . 123
PREPARATION ....................................................... 124
Special Service Tools ........................................... 124
Commercial Service Tools .................................... 127
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ............................................ 129
NVH Troubleshooting — Engine Noise ................ 129
Use the Chart Below to Help You Find the Cause
of the Symptom. ................................................... 130
DRIVE BELTS ......................................................... 131
Checking Drive Belts ............................................ 131
Tension Adjustment .............................................. 131
A/C COMPRESSOR BELT ............................... 132
ALTERNATOR AND WATER PUMP BELT ....... 132
Removal and Installation ...................................... 132
REMOVAL ......................................................... 132
INSTALLATION ................................................. 132
AIR CLEANER AND AIR DUCT ............................. 133
Removal and Installation ...................................... 133
REMOVAL ......................................................... 133
INSTALLATION ................................................. 133
CHANGING AIR CLEANER FILTER ................. 134
CHARGE AIR COOLER ......................................... 135
Removal and Installation ...................................... 135
REMOVAL ......................................................... 135
INSPECTION AFTER REMOVAL ..................... 135
INSTALLATION ................................................. 135
INTAKE MANIFOLD ............................................... 136
Removal and Installation ...................................... 136
REMOVAL ......................................................... 136
INSPECTION AFTER REMOVAL ..................... 137
INSTALLATION ................................................. 137
INSPECTION AFTER INSTALLATION ............. 138
CATALYST .............................................................. 139
Removal and Installation ...................................... 139
REMOVAL ......................................................... 139
INSTALLATION ................................................. 140
EXHAUST MANIFOLD AND TURBOCHARGER .. 141
Removal and Installation ...................................... 141
REMOVAL ......................................................... 141
INSTALLATION ................................................. 142
INSPECTION AFTER INSTALLATION ............. 142
Disassembly and Assembly ................................. 143
DISASSEMBLY ................................................. 143
ASSEMBLY ....................................................... 143
INSPECTION AFTER DISASSEMBLY ............. 143
Turbocharger ........................................................ 144
ROTOR SHAFT CLEARANCE ......................... 144
ROTOR SHAFT END PLAY .............................. 144
TURBINE WHEEL ............................................. 145
COMPRESSOR WHEEL .................................. 145
TURBOCHARGER BOOST CONTROL ACTU-
ATOR ................................................................ 145
TROUBLE DIAGNOSIS OF TURBOCHARGER . 146OIL PAN AND OIL STRAINER ...............................147
Removal and Installation ......................................147
REMOVAL .........................................................147
INSPECTION AFTER REMOVAL .....................149
INSTALLATION .................................................149
INSPECTION AFTER INSTALLATION ..............151
GLOW PLUG ..........................................................152
Removal and Installation ......................................152
REMOVAL .........................................................152
INSTALLATION .................................................152
VACUUM PUMP ......................................................153
Removal and Installation ......................................153
INSPECTION BEFORE REMOVAL ..................153
REMOVAL .........................................................153
INSTALLATION .................................................154
INSPECTION AFTER INSTALLATION ..............155
Disassembly and Assembly ..................................155
DISASSEMBLY .................................................155
ASSEMBLY .......................................................156
INJECTION TUBE AND FUEL INJECTOR ............157
Removal and Installation ......................................157
REMOVAL .........................................................157
INSTALLATION .................................................159
INSPECTION AFTER INSTALLATION ..............160
FUEL PUMP ............................................................161
Removal and Installation ......................................161
REMOVAL .........................................................161
INSPECTION AFTER REMOVAL .....................165
INSTALLATION .................................................165
ROCKER COVER ...................................................168
Removal and Installation ......................................168
REMOVAL .........................................................168
INSTALLATION .................................................169
INSPECTION AFTER INSTALLATION ..............169
CAMSHAFT ............................................................170
Removal and Installation ......................................170
REMOVAL .........................................................170
INSPECTION AFTER REMOVAL .....................171
INSTALLATION .................................................174
Valve Clearance ...................................................175
INSPECTION ....................................................175
ADJUSTMENTS ................................................177
SECONDARY TIMING CHAIN ................................180
Removal and Installation ......................................180
REMOVAL .........................................................180
INSPECTION AFTER REMOVAL .....................182
INSTALLATION .................................................182
PRIMARY TIMING CHAIN ......................................185
Removal and Installation ......................................185
REMOVAL .........................................................187
INSPECTION AFTER REMOVAL .....................190
INSTALLATION .................................................190
CYLINDER HEAD ...................................................196
On-Vehicle Service ...............................................196
CHECKING COMPRESSION PRESSURE .......196
Removal and Installation ......................................197
REMOVAL .........................................................197
INSPECTION AFTER REMOVAL .....................198
Page 187 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual CHARGE AIR COOLER
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CHARGE AIR COOLERPFP:14461
Removal and InstallationEBS00LRE
REMOVAL
1. Remove charge air cooler cover.
2. Disconnect harness connector f](/img/5/57404/w960_57404-186.png "NISSAN X-TRAIL 2003 Service Repair Manual CHARGE AIR COOLER
EM-135
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CHARGE AIR COOLERPFP:14461
Removal and InstallationEBS00LRE
REMOVAL
1. Remove charge air cooler cover.
2. Disconnect harness connector f")
CHARGE AIR COOLER
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CHARGE AIR COOLERPFP:14461
Removal and InstallationEBS00LRE
REMOVAL
1. Remove charge air cooler cover.
2. Disconnect harness connector from turbocharger boost sensor.
3. Remove air inlet tube and air inlet hose.
Add marks as necessary for easier installation.
4. Remove charge air cooler.
5. Remove air inlet tube from charge air cooler.
6. Remove turbocharger boost sensor if necessary.
CAUTION:
When removing charge air cooler, close opening on turbocharger and on intake manifold with shop
cloth or other suitable material.
INSPECTION AFTER REMOVAL
Check air passages of charge air cooler core and fins for clogging, leaks or deformation. Clean or replace
charge air cooler if necessary.
Be careful not to deform core fins.
For cleaning procedure of charge air cooler core, refer to CO-35, "Checking Radiator".
INSTALLATION
Note the following, and install in the reverse order of removal.
Pay attention to identification mark color and direction when installing air inlet hose.
Align marks. Attach each joint. Screw clamps firmly.
1. Charge air cooler cover 2. Charge air cooler 3. Gasket
4. Air inlet tube 5. Clamp 6. Air inlet hose
7. Bottom bracket 8. Turbocharger boost sensor
PBIC2019E
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![NISSAN X-TRAIL 2003 Service Repair Manual EXHAUST MANIFOLD AND TURBOCHARGER
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TURBINE WHEEL
Make sure that there is no engine oil adhesion.
Make sure that there is no carbon accumulation.
Make su](/img/5/57404/w960_57404-196.png "NISSAN X-TRAIL 2003 Service Repair Manual EXHAUST MANIFOLD AND TURBOCHARGER
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TURBINE WHEEL
Make sure that there is no engine oil adhesion.
Make sure that there is no carbon accumulation.
Make su")
EXHAUST MANIFOLD AND TURBOCHARGER
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TURBINE WHEEL
Make sure that there is no engine oil adhesion.
Make sure that there is no carbon accumulation.
Make sure that blades of turbine wheel are not bent or broken.
Make sure that turbine wheel does not interfere with turbine
housing.
COMPRESSOR WHEEL
Make sure that there is no engine oil adhesion inside the air
inlet.
Make sure that compressor wheel does not interfere with com-
pressor housing.
Make sure that compressor wheel is not bent or broken.
TURBOCHARGER BOOST CONTROL ACTUATOR
Connect the handy vacuum pump to the actuator, and make
sure that the rod strokes smoothly in compliance with the follow-
ing pressure.
Pressure to be applied at actuator part to move rod end as fol-
lows:
PBIC0729E
PBIC0730E
Standard (Pressure/rod stroke amount):
:–52.0 to –54.6 kPa (–520 to –546 mbar, –390 to –410
mmHg, –15.4 to –16.1 inHg)/0.2 mm (0.0079 in)
: –32.0 to –40.0 kPa (–320 to –400 mbar, –240 to –300
mmHg, –9.45 to –11.8 inHg)/5.0 mm (0.197 in)
PBIC0941E
Page 388 of 4179
EC-10 TROUBLE DIAGNOSIS ..........................................901
Trouble Diagnosis Introduction .............................901
DTC Inspection Priority Chart ...............................904
Basic Inspection ...................................................905
Symptom Matrix Chart ..........................................909
Engine Control Component Parts Location ..........913
Circuit Diagram .....................................................917
ECM Harness Connector Terminal Layout ...........919
ECM Terminals And Reference Value ..................919
CONSULT-II Function ...........................................926
Generic Scan Tool (GST) Function .......................931
CONSULT-II Reference Value in Data Monitor Mode
.933
Major Sensor Reference Graph in Data Monitor
Mode .....................................................................934
TROUBLE DIAGNOSIS FOR INTERMITTENT INCI-
DENT .......................................................................936
Description ............................................................936
Diagnostic Procedure ...........................................936
MAIN POWER SUPPLY AND GROUND CIRCUIT .937
ECM Terminals and Reference Value ...................937
Wiring Diagram .....................................................938
Diagnostic Procedure ...........................................939
Component Inspection ..........................................942
Ground Inspection ................................................943
DTC U1000 CAN COMMUNICATION LINE ............944
Description ............................................................944
On Board Diagnosis Logic ....................................944
DTC Confirmation Procedure ...............................944
Wiring Diagram .....................................................945
Diagnostic Procedure ...........................................946
DTC P0016 CKP - CMP CORRELATION ...............947
On Board Diagnosis Logic ....................................947
DTC Confirmation Procedure ...............................947
Diagnostic Procedure ...........................................947
DTC P0045 TC BOOST CONTROL SOLENOID
VALVE .....................................................................949
Description ............................................................949
ECM Terminals and Reference Value ...................949
On Board Diagnosis Logic ....................................950
DTC Confirmation Procedure ...............................950
Wiring Diagram .....................................................951
Diagnostic Procedure ...........................................952
Component Inspection ..........................................953
DTC P0088 FUEL SYSTEM ....................................954
On Board Diagnosis Logic ....................................954
DTC Confirmation Procedure ...............................954
Diagnostic Procedure ...........................................954
Removal and Installation ......................................955
DTC P0089 FUEL PUMP ........................................956
On Board Diagnosis Logic ....................................956
DTC Confirmation Procedure ...............................956
Diagnostic Procedure ...........................................956
Removal and Installation ......................................958
DTC P0093 FUEL SYSTEM ....................................959
On Board Diagnosis Logic ....................................959
DTC Confirmation Procedure ...............................959
Diagnostic Procedure ...........................................959Component Inspection ..........................................961
Removal and Installation .......................................962
DTC P0101 MAF SENSOR .....................................963
Component Description ........................................963
CONSULT-II Reference Value in Data Monitor Mode
.963
ECM Terminals and Reference Value ...................963
On Board Diagnosis Logic ....................................963
DTC Confirmation Procedure ................................964
Wiring Diagram .....................................................965
Diagnostic Procedure ............................................966
Component Inspection ..........................................969
Removal and Installation .......................................969
DTC P0102, P0103 MAF SENSOR .........................970
Component Description ........................................970
CONSULT-II Reference Value in Data Monitor Mode
.970
ECM Terminals and Reference Value ...................970
On Board Diagnosis Logic ....................................970
DTC Confirmation Procedure ................................970
Wiring Diagram .....................................................972
Diagnostic Procedure ............................................973
Component Inspection ..........................................975
Removal and Installation .......................................975
DTC P0112, P0113 IAT SENSOR ............................976
Component Description ........................................976
On Board Diagnosis Logic ....................................976
DTC Confirmation Procedure ................................976
Wiring Diagram .....................................................977
Diagnostic Procedure ............................................978
Component Inspection ..........................................980
Removal and Installation .......................................980
DTC P0117, P0118 ECT SENSOR ..........................981
Description ............................................................981
On Board Diagnosis Logic ....................................981
DTC Confirmation Procedure ................................981
Wiring Diagram .....................................................983
Diagnostic Procedure ............................................984
Component Inspection ..........................................986
Removal and Installation .......................................986
DTC P0122, P0123 APP SENSOR .........................987
Description ............................................................987
CONSULT-II Reference Value in Data Monitor Mode
.987
ECM Terminals and Reference Value ...................987
On Board Diagnosis Logic ....................................988
DTC Confirmation Procedure ................................988
Wiring Diagram .....................................................989
Diagnostic Procedure ............................................990
Component Inspection ..........................................992
Removal and Installation .......................................992
DTC P0182, P0183 FUEL PUMP TEMPERATURE
SENSOR ..................................................................993
Description ............................................................993
CONSULT-II Reference Value in Data Monitor Mode
.993
ECM Terminals and Reference Value ...................993
On Board Diagnosis Logic ....................................993
DTC Confirmation Procedure ...............................
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Wiring Diagram .................................................... 994
Diagnostic Procedure ........................................... 995
Removal and Installation ...................................... 996
DTC P0192, P0193 FRP SENSOR ......................... 997
Description ........................................................... 997
CONSULT-II Reference Value in Data Monitor Mode
. 997
ECM Terminals and Reference Value .................. 997
On Board Diagnosis Logic ................................... 997
DTC Confirmation Procedure ............................... 998
Wiring Diagram .................................................... 999
Diagnostic Procedure ..........................................1000
Component Inspection ........................................1002
Removal and Installation .....................................1002
DTC P0200 FUEL INJECTOR ...............................1003
On Board Diagnosis Logic ..................................1003
DTC Confirmation Procedure ..............................1003
Diagnostic Procedure ..........................................1003
DTC P0201 - P0204 FUEL INJECTOR .................1005
Component Description .......................................1005
CONSULT-II Reference Value in Data Monitor Mode
1005
ECM Terminals and Reference Value .................1005
On Board Diagnosis Logic ..................................1006
DTC Confirmation Procedure ..............................1007
Wiring Diagram ...................................................1008
Diagnostic Procedure ..........................................1009
Component Inspection ........................................1010
Removal and Installation .....................................1010
DTC P0217 ENGINE OVER TEMPERATURE ......1011
System Description .............................................1011
CONSULT-II Reference Value in Data Monitor Mode
1011
ECM Terminals and Reference Value .................1011
On Board Diagnosis Logic ..................................1012
Overall Function Check .......................................1012
Wiring Diagram ...................................................1014
Diagnostic Procedure ..........................................1015
Main 12 Causes of Overheating ..........................1023
Component Inspection ........................................1024
DTC P0222, P0223 APP SENSOR .......................1025
Description ..........................................................1025
CONSULT-II Reference Value in Data Monitor Mode
1025
ECM Terminals and Reference Value .................1025
On Board Diagnosis Logic ..................................1026
DTC Confirmation Procedure ..............................1026
Wiring Diagram ...................................................1027
Diagnostic Procedure ..........................................1028
Component Inspection ........................................1030
Removal and Installation .....................................1030
DTC P0234 TC SYSTEM .......................................1031
Description ..........................................................1031
ECM Terminal and Reference Value ...................1031
On Board Diagnosis Logic ..................................1032
Overall Function Check .......................................1032
Wiring Diagram ...................................................1033
Diagnostic Procedure ..........................................1034
Component Inspection ........................................1037DTC P0237, P0238 TC BOOST SENSOR .............1038
Component Description .......................................1038
CONSULT-II Reference Value in Data Monitor Mode
1038
ECM Terminals and Reference Value ..................1038
On Board Diagnosis Logic ...................................1039
DTC Confirmation Procedure ..............................1039
Wiring Diagram ....................................................1040
Diagnostic Procedure ..........................................1041
Component Inspection .........................................1043
Removal and Installation .....................................1043
DTC P0335 CKP SENSOR ....................................1044
Description ...........................................................1044
CONSULT-II Reference Value in Data Monitor Mode
1044
ECM Terminals and Reference Value ..................1044
On Board Diagnosis Logic ...................................1045
DTC Confirmation Procedure ..............................1045
Wiring Diagram ....................................................1046
Diagnostic Procedure ..........................................1047
Component Inspection .........................................1049
Removal and Installation .....................................1049
DTC P0336 CKP SENSOR ....................................1050
Description ...........................................................1050
CONSULT-II Reference Value in Data Monitor Mode
1050
ECM Terminals and Reference Value ..................1050
On Board Diagnosis Logic ...................................1051
DTC Confirmation Procedure ..............................1051
Wiring Diagram ....................................................1052
Diagnostic Procedure ..........................................1053
Component Inspection .........................................1055
Removal and Installation .....................................1055
DTC P0340 CMP SENSOR ....................................1056
Description ...........................................................1056
ECM Terminals and Reference Value ..................1056
On Board Diagnosis Logic ...................................1056
DTC Confirmation Procedure ..............................1057
Wiring Diagram ....................................................1058
Diagnostic Procedure ..........................................1059
Component Inspection .........................................1061
Removal and Installation .....................................1061
DTC P0341 CMP SENSOR ....................................1062
Description ...........................................................1062
ECM Terminals and Reference Value ..................1062
On Board Diagnosis Logic ...................................1062
DTC Confirmation Procedure ..............................1063
Wiring Diagram ....................................................1064
Diagnostic Procedure ..........................................1065
Component Inspection .........................................1068
Removal and Installation .....................................1068
DTC P0380 GLOW RELAY ....................................1069
On Board Diagnosis Logic ...................................1069
DTC Confirmation Procedure ..............................1069
Wiring Diagram ....................................................1070
Diagnostic Procedure ..........................................1071
Component Inspection .........................................1072
DTC P0401 EGR FUNCTION ................................1073
Description ...........................................................1073
Page 393 of 4179
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ECM Terminals and Reference Value .................1297
On Board Diagnosis Logic ..................................1298
DTC Confirmation Procedure ..............................1298
Wiring Diagram ...................................................1299
Diagnostic Procedure ..........................................1300
Component Inspection ........................................1302
Removal and Installation .....................................1302
DTC P0182, P0183 FUEL PUMP TEMPERATURE
SENSOR ................................................................1303
Description ..........................................................1303
CONSULT-II Reference Value in Data Monitor Mode
1303
ECM Terminals and Reference Value .................1303
On Board Diagnosis Logic ..................................1303
DTC Confirmation Procedure ..............................1303
Wiring Diagram ...................................................1304
Diagnostic Procedure ..........................................1305
Removal and Installation .....................................1306
DTC P0192, P0193 FRP SENSOR ........................1307
Description ..........................................................1307
CONSULT-II Reference Value in Data Monitor Mode
1307
ECM Terminals and Reference Value .................1307
On Board Diagnosis Logic ..................................1307
DTC Confirmation Procedure ..............................1308
Wiring Diagram ...................................................1309
Diagnostic Procedure ..........................................1310
Component Inspection ........................................1312
Removal and Installation .....................................1312
DTC P0200 FUEL INJECTOR ...............................1313
On Board Diagnosis Logic ..................................1313
DTC Confirmation Procedure ..............................1313
Diagnostic Procedure ..........................................1313
DTC P0201 - P0204 FUEL INJECTOR .................1314
Component Description .......................................1314
CONSULT-II Reference Value in Data Monitor Mode
1314
ECM Terminals and Reference Value .................1314
On Board Diagnosis Logic ..................................1315
DTC Confirmation Procedure ..............................1316
Wiring Diagram ...................................................1317
Diagnostic Procedure ..........................................1318
Component Inspection ........................................1319
Removal and Installation .....................................1319
DTC P0217 ENGINE OVER TEMPERATURE ......1320
System Description .............................................1320
CONSULT-II Reference Value in Data Monitor Mode
1320
ECM Terminals and Reference Value .................1320
On Board Diagnosis Logic ..................................1321
Overall Function Check .......................................1321
Wiring Diagram ...................................................1322
Diagnostic Procedure ..........................................1323
Main 12 Causes of Overheating ..........................1330
Component Inspection ........................................1331
DTC P0222, P0223 APP SENSOR .......................1332
Description ..........................................................1332
CONSULT-II Reference Value in Data Monitor Mode
1332ECM Terminals and Reference Value ..................1332
On Board Diagnosis Logic ...................................1333
DTC Confirmation Procedure ..............................1333
Wiring Diagram ....................................................1334
Diagnostic Procedure ..........................................1335
Component Inspection .........................................1337
Removal and Installation .....................................1337
DTC P0234 TC SYSTEM .......................................1338
Description ...........................................................1338
ECM Terminal and Reference Value ...................1338
On Board Diagnosis Logic ...................................1339
Overall Function Check .......................................1339
Wiring Diagram ....................................................1340
Diagnostic Procedure ..........................................1341
Component Inspection .........................................1343
DTC P0237, P0238 TC BOOST SENSOR .............1345
Component Description .......................................1345
CONSULT-II Reference Value in Data Monitor Mode
1345
ECM Terminals and Reference Value ..................1345
On Board Diagnosis Logic ...................................1346
DTC Confirmation Procedure ..............................1346
Wiring Diagram ....................................................1347
Diagnostic Procedure ..........................................1348
Component Inspection .........................................1350
Removal and Installation .....................................1350
DTC P0335 CKP SENSOR ....................................1351
Description ...........................................................1351
CONSULT-II Reference Value in Data Monitor Mode
1351
ECM Terminals and Reference Value ..................1351
On Board Diagnosis Logic ...................................1352
DTC Confirmation Procedure ..............................1352
Wiring Diagram ....................................................1353
Diagnostic Procedure ..........................................1354
Component Inspection .........................................1356
Removal and Installation .....................................1356
DTC P0336 CKP SENSOR ....................................1357
Description ...........................................................1357
CONSULT-II Reference Value in Data Monitor Mode
1357
ECM Terminals and Reference Value ..................1357
On Board Diagnosis Logic ...................................1358
DTC Confirmation Procedure ..............................1358
Wiring Diagram ....................................................1359
Diagnostic Procedure ..........................................1360
Component Inspection .........................................1362
Removal and Installation .....................................1362
DTC P0340 CMP SENSOR ....................................1363
Description ...........................................................1363
ECM Terminals and Reference Value ..................1363
On Board Diagnosis Logic ...................................1363
DTC Confirmation Procedure ..............................1364
Wiring Diagram ....................................................1365
Diagnostic Procedure ..........................................1366
Component Inspection .........................................1368
Removal and Installation .....................................1368
DTC P0341 CMP SENSOR ....................................1369
Description ...........................................................1369
Page 395 of 4179
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ECM Terminals and Reference Value .................1427
On Board Diagnosis Logic ..................................1428
DTC Confirmation Procedure ..............................1428
Wiring Diagram ...................................................1429
Diagnostic Procedure ..........................................1430
Component Inspection ........................................1431
Removal and Installation .....................................1431
DTC P1275 FUEL PUMP .......................................1432
Description ..........................................................1432
CONSULT-II Reference Value in Data Monitor Mode
1432
ECM Terminals and Reference Value .................1432
On Board Diagnosis Logic ..................................1433
DTC Confirmation Procedure ..............................1433
Wiring Diagram ...................................................1434
Diagnostic Procedure ..........................................1435
Component Inspection ........................................1436
Removal and Installation .....................................1436
DTC P2135 APP SENSOR ....................................1437
Description ..........................................................1437
CONSULT-II Reference Value in Data Monitor Mode
1437
ECM Terminals and Reference Value .................1437
On Board Diagnosis Logic ..................................1438
DTC Confirmation Procedure ..............................1438
Wiring Diagram ...................................................1439
Diagnostic Procedure ..........................................1440
Component Inspection ........................................1442
Removal and Installation .....................................1442
DTC P2146, P2149 FUEL INJECTOR POWER SUP-
PLY .........................................................................1443
Component Description .......................................1443
CONSULT-II Reference Value in Data Monitor Mode
1443
ECM Terminals and Reference Value .................1443
On Board Diagnosis Logic ..................................1444
DTC Confirmation Procedure ..............................1445
Wiring Diagram ...................................................1446
Diagnostic Procedure ..........................................1447
DTC P2147, P2148 FUEL INJECTOR CIRCUIT ...1448
Component Description .......................................1448
CONSULT-II Reference Value in Data Monitor Mode
1448
ECM Terminals and Reference Value .................1448
On Board Diagnosis Logic ..................................1449
DTC Confirmation Procedure ..............................1449
Wiring Diagram ...................................................1451
Diagnostic Procedure ..........................................1452
Component Inspection ........................................1454
Removal and Installation .....................................1454
DTC P2228, P2229 BARO SENSOR ....................1455
Description ..........................................................1455
On Board Diagnosis Logic ..................................1455
DTC Confirmation Procedure ..............................1455
Diagnostic Procedure ..........................................1455
GLOW CONTROL SYSTEM .................................1457
Description ..........................................................1457
Wiring Diagram ...................................................1458
Diagnostic Procedure ..........................................1460Component Inspection .........................................1464
Removal and Installation .....................................1464
EGR VOLUME CONTROL SYSTEM .....................1465
Description ...........................................................1465
CONSULT-II Reference Value in Data Monitor Mode
1466
ECM Terminals and Reference Value ..................1466
Wiring Diagram ....................................................1467
Diagnostic Procedure ..........................................1468
Component Inspection .........................................1469
Removal and Installation .....................................1470
TC BOOST CONTROL SOLENOID VALVE ..........1471
Description ...........................................................1471
ECM Terminals and Reference Value ..................1471
Wiring Diagram ....................................................1472
Diagnostic Procedure ..........................................1473
Component Inspection .........................................1474
BRAKE SWITCH ....................................................1475
Description ...........................................................1475
CONSULT-II Reference Value in Data Monitor Mode
1475
ECM Terminals and Reference Value ..................1475
Wiring Diagram ....................................................1476
Diagnostic Procedure ..........................................1477
Component Inspection .........................................1478
PNP SWITCH .........................................................1479
Description ...........................................................1479
CONSULT-II Reference Value in Data Monitor Mode
1479
ECM Terminals and Reference Value ..................1479
Wiring Diagram ....................................................1480
Diagnostic Procedure ..........................................1481
PSP SWITCH .........................................................1483
Component Description .......................................1483
CONSULT-II Reference Value in Data Monitor Mode
1483
ECM Terminals and Reference Value ..................1483
Wiring Diagram ....................................................1484
Diagnostic Procedure ..........................................1485
Component Inspection .........................................1486
Removal and Installation .....................................1486
FUEL TRANSPORT PUMP ...................................1487
Description ...........................................................1487
ECM Terminals and Reference Value ..................1488
Wiring Diagram ....................................................1489
Diagnostic Procedure ..........................................1491
Component Inspection .........................................1494
Removal and Installation .....................................1495
START SIGNAL .....................................................1496
Wiring Diagram ....................................................1496
Diagnostic Procedure ..........................................1497
MI & DATA LINK CONNECTORS ..........................1498
Wiring Diagram ....................................................1498
SERVICE DATA AND SPECIFICATIONS (SDS) ...1500
General Specifications .........................................1500
Mass Air Flow Sensor ..........................................1500
Engine Coolant Temperature Sensor ..................1500
Fuel Rail Pressure Sensor ...................................1500
Glow Plug ............................................................1500
Page 1253 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual INDEX FOR DTC
EC-875
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
*1: 1st trip DTC No. and 2nd trip DTC No. are the same as DTC No.
*2: This number is prescribed by ISO 15031-6.FUEL TEMP SEN/CIRC](/img/5/57404/w960_57404-1252.png "NISSAN X-TRAIL 2003 Service Repair Manual INDEX FOR DTC
EC-875
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
*1: 1st trip DTC No. and 2nd trip DTC No. are the same as DTC No.
*2: This number is prescribed by ISO 15031-6.FUEL TEMP SEN/CIRC")
INDEX FOR DTC
EC-875
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
*1: 1st trip DTC No. and 2nd trip DTC No. are the same as DTC No.
*2: This number is prescribed by ISO 15031-6.FUEL TEMP SEN/CIRC P0182 3×EC-993
FUEL TEMP SEN/CIRC P0183 3×EC-993
GLOW RELAY P0380 3×EC-1069
HIGH FUEL PRESS P0088 3×EC-954
IAT SEN/CIRCUIT P0112 3×EC-976
IAT SEN/CIRCUIT P0113 3×EC-976
INJ ADJ RES/CIRC1 P1260 3×E C - 111 5
INJ ADJ RES/CIRC1 P1261 3×E C - 111 5
INJ ADJ RES/CIRC2 P1262 3×E C - 111 5
INJ ADJ RES/CIRC2 P1263 3×E C - 111 5
INJ ADJ RES/CIRC3 P1264 3×E C - 111 5
INJ ADJ RES/CIRC3 P1265 3×E C - 111 5
INJ ADJ RES/CIRC4 P1266 3×E C - 111 5
INJ ADJ RES/CIRC4 P1267 3×E C - 111 5
INJ PWR/CIRC P2146 3×EC-1155
INJ PWR/CIRC P2149 3×EC-1155
INJECTOR P0200 3×EC-1003
INJECTOR/CIRC P2147 3×EC-1160
INJECTOR/CIRC P2148 3×EC-1160
INJECTOR 1 P1268 1 —EC-1121
INJECTOR 2 P1269 1 —EC-1121
INJECTOR 3 P1270 1 —EC-1121
INJECTOR 4 P1271 1 —EC-1121
MAF SEN/CIRCUIT P0102 3×EC-970
MAF SEN/CIRCUIT P0103 3×EC-970
MAF SENSOR P0101 3×EC-963
NATS MALFUNCTION P1610 - P1617 1 —EC-896
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.P0000—— —
SENSOR PWR/CIRC1 P0642 3×EC-1098
SENSOR PWR/CIRC1 P0643 3×EC-1098
SENSOR PWR/CIRC2 P0652 3×EC-1104
SENSOR PWR/CIRC2 P0653 3×EC-1104
TC BOOST SEN/CIRC P0237 3×EC-1038
TC BOOST SEN/CIRC P0238 3×EC-1038
TC BOOST SOL/CIRC P0045 3×EC-949
TC SYSTEM P0234 1 —EC-1031
TCS/CIRC P1212 1 —E C - 111 4
TCS C/U FUNCTN P1211 1 —E C - 111 3
Items
(CONSULT-II screen terms) DTC*1 *2
(CONSULT-II, GST )TripMI lighting
up Reference page
Page 1254 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual EC-876
[YD (WITH EURO-OBD)]
INDEX FOR DTC
DTC No. IndexEBS0116P
Check if the vehicle is a model with Euro-OBD (E-OBD) system or not by the “Type approval number” on the
identification plate. Ref](/img/5/57404/w960_57404-1253.png "NISSAN X-TRAIL 2003 Service Repair Manual EC-876
[YD (WITH EURO-OBD)]
INDEX FOR DTC
DTC No. IndexEBS0116P
Check if the vehicle is a model with Euro-OBD (E-OBD) system or not by the “Type approval number” on the
identification plate. Ref")
EC-876
[YD (WITH EURO-OBD)]
INDEX FOR DTC
DTC No. IndexEBS0116P
Check if the vehicle is a model with Euro-OBD (E-OBD) system or not by the “Type approval number” on the
identification plate. Refer to GI-44, "
IDENTIFICATION PLATE" .
NOTE:
If DTC U1000 is displayed with other DTC, first perform the trouble diagnosis for DTC U1000. Refer to
EC-944, "
DTC U1000 CAN COMMUNICATION LINE" .
X: Applicable —: Not applicable
DTC*
1 *2
(CONSULT-II, GST)Items
(CONSULT-II screen item) TripMI lighting
upReference page
U1000 CAN COMM CIRCUIT 1 —EC-944
P0000NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.—— —
P0016 CMP/CKP RELATION 3×EC-947
P0045 TC BOOST SOL/CIRC 3×EC-949
P0088 HIGH FUEL PRESS 3×EC-954
P0089 FUEL PUMP 3×EC-956
P0093 FUEL LEAK 3×EC-959
P0101 MAF SENSOR 3×EC-963
P0102 MAF SEN/CIRCUIT 3×EC-970
P0103 MAF SEN/CIRCUIT 3×EC-970
P0112 IAT SEN/CIRCUIT 3×EC-976
P0113 IAT SEN/CIRCUIT 3×EC-976
P0117 ECT SEN/CIRCUIT 3×EC-981
P0118 ECT SEN/CIRCUIT 3×EC-981
P0122 APP SEN 1/CIRCUIT 1 —EC-987
P0123 APP SEN 1/CIRCUIT 1 —EC-987
P0182 FUEL TEMP SEN/CIRC 3×EC-993
P0183 FUEL TEMP SEN/CIRC 3×EC-993
P0192 FRP SEN/CIRC 3×EC-997
P0193 FRP SEN/CIRC 3×EC-997
P0200 INJECTOR 3×EC-1003
P0201 CYL1 INJECTOR 3×EC-1005
P0202 CYL2 INJECTOR 3×EC-1005
P0203 CYL3 INJECTOR 3×EC-1005
P0204 CYL4 INJECTOR 3×EC-1005
P0217 ENG OVER TEMP 1×EC-1011
P0222 APP SEN 2/CIRCUIT 1 —EC-1025
P0223 APP SEN 2/CIRCUIT 1 —EC-1025
P0234 TC SYSTEM 1 —EC-1031
P0237 TC BOOST SEN/CIRC 3×EC-1038
P0238 TC BOOST SEN/CIRC 3×EC-1038
P0335 CKP SEN/CIRCUIT 3×EC-1044
P0336 CKP SENSOR 3×EC-1050
P0340 CMP SEN/CIRCUIT 3×EC-1056
P0341 CMP SENSOR 3×EC-1062
P0380 GLOW RELAY 3×EC-1069
Page 1263 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual ENGINE CONTROL SYSTEM
EC-885
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
System ChartEBS0116V
*1: The input signal is sent to the ECM through CAN communication line.
*2: The output signal is sent](/img/5/57404/w960_57404-1262.png "NISSAN X-TRAIL 2003 Service Repair Manual ENGINE CONTROL SYSTEM
EC-885
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
System ChartEBS0116V
*1: The input signal is sent to the ECM through CAN communication line.
*2: The output signal is sent")
ENGINE CONTROL SYSTEM
EC-885
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
System ChartEBS0116V
*1: The input signal is sent to the ECM through CAN communication line.
*2: The output signal is sent from the ECM through CAN communication line.
Fuel Injection Control SystemEBS0116W
SYSTEM DESCRIPTION
Three types of fuel injection control are provided to accommodate engine operating conditions; normal control,
idle control and start control. The ECM determines the appropriate fuel injection control. Under each control,
the amount of fuel injected is adjusted to improve engine performance.
Pulse signals are sent to fuel injectors according to the input signals to adjust the amount of fuel injected to
preset value.
START CONTROL
Input/Output Signal Chart
When the ECM receives a start signal from the ignition switch, the
ECM adapts the fuel injection system for the start control. The
amount of fuel injected at engine starting is a preset program value
in the ECM. The program is determined by the engine speed, engine
coolant temperature and fuel rail pressure.
For better startability under cool engine conditions, the lower the
coolant temperature becomes, the greater the amount of fuel
injected. The ECM ends the start control when the engine speed
reaches the specific value, and shifts the control to the normal or idle
control.
Input (Sensor) ECM Function Output (Actuator)
Accelerator pedal position sensor
Fuel rail pressure sensor
Fuel pump temperature sensor
Engine coolant temperature sensor
Mass air flow sensor
Intake air temperature sensor
Crankshaft position sensor
Camshaft position sensor
Turbocharger boost sensor
Vehicle speed sensor*1
ESP/TCS/ABS control unit*1
Ignition switch
Stop lamp switch
Air conditioner switch*1
Park/neutral position switch
Battery voltage
Fuel level switch
Power steering pressure switch Fuel injection control Fuel injector and Fuel pump
Fuel injection timing control Fuel injector and Fuel pump
Fuel cut control Fuel injector and Fuel pump
Glow control system
Glow relay and glow indicator lamp*
2
On board diagnostic system
Malfunction indicator (MI)*2
EGR volume control EGR volume control valve
Cooling fan control Cooling fan relay
Turbocharger boost controlTurbocharger boost control solenoid
valve
Fuel transport pump control Fuel transport pump relay
Air conditioning cut control Air conditioner relay
Sensor Input Signal to ECM ECM Function Actuator
Engine coolant temperature sensor Engine coolant temperature
Fuel injection
control (start
control)Fuel injector
Fuel pump Crankshaft position sensor Engine speed
Camshaft position sensor Piston position
Ignition switch Start signal
Fuel rail pressure sensor Fuel rail pressure
SEF648S