NISSAN ALMERA N16 2003 Electronic Repair Manual

EC-1
ENGINE CONTROL SYSTEM
B ENGINE
CONTENTS
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D
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SECTION
A
EC
ENGINE CONTROL SYSTEM
QG (WITH EURO-OBD)
INDEX FOR DTC ...................................................... 10
Alphabetical Index .................................................. 10
DTC No. Index ....................................................... 12
PRECAUTIONS ........................................................ 15
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ................................................................ 15
On Board Diagnostic (OBD) System of Engine and
A/T .......................................................................... 15
Precaution .............................................................. 15
Wiring Diagrams and Trouble Diagnosis ................ 18
PREPARATION ......................................................... 19
Special Service Tools ............................................. 19
Commercial Service Tools ...................................... 19
ENGINE CONTROL SYSTEM .................................. 21
System Diagram ..................................................... 21
Vacuum Hose Drawing ........................................... 22
System Chart ......................................................... 23
Multiport Fuel Injection (MFI) System .................... 23
Electronic Ignition (EI) System ............................... 25
Air Conditioning Cut Control ................................... 26
Fuel Cut Control (at No Load and High Engine
Speed) .................................................................... 27
CAN Communication .............................................. 27
BASIC SERVICE PROCEDURE .............................. 30
Idle Speed and Ignition Timing Check .................... 30
Accelerator Pedal Released Position Learning ...... 31
Throttle Valve Closed Position Learning ................ 31
Idle Air Volume Learning ........................................ 31
Fuel Pressure Check .............................................. 34
ON BOARD DIAGNOSTIC (OBD) SYSTEM ............ 36
Introduction ............................................................ 36
Two Trip Detection Logic ........................................ 36
Emission-related Diagnostic Information ................ 37
NATS (Nissan Anti-theft System) ........................... 49
Malfunction Indicator (MI) ....................................... 49
OBD System Operation Chart ................................ 52
TROUBLE DIAGNOSIS ............................................ 58
Trouble Diagnosis Introduction ............................... 58DTC Inspection Priority Chart ................................. 62
Fail-safe Chart ........................................................ 63
Basic Inspection ..................................................... 65
Symptom Matrix Chart ............................................ 70
Engine Control Component Parts Location ............ 74
Circuit Diagram ....................................................... 78
ECM Harness Connector Terminal Layout ............. 80
ECM Terminals and Reference Value ..................
... 80
CONSULT-II Function ............................................. 87
Generic Scan Tool (GST) Function ......................... 97
CONSULT-II Reference Value in Data Monitor Mode
... 99
Major Sensor Reference Graph in Data Monitor
Mode .....................................................................102
TROUBLE DIAGNOSIS - SPECIFICATION VALUE .105
Description ............................................................105
Testing Condition ..................................................105
Inspection Procedure ............................................105
Diagnostic Procedure ...........................................106
TROUBLE DIAGNOSIS FOR INTERMITTENT INCI-
DENT .......................................................................109
Description ............................................................109
Diagnostic Procedure ...........................................109
POWER SUPPLY CIRCUIT FOR ECM ...................110
Wiring Diagram .....................................................110
Diagnostic Procedure ............................................111
Component Inspection ..........................................115
DTC U1000, U1001 CAN COMMUNICATION LINE .116
Description ............................................................116
On Board Diagnosis Logic ....................................116
DTC Confirmation Procedure ...............................116
Wiring Diagram .....................................................117
Diagnostic Procedure ...........................................118
DTC P0011 IVT CONTROL .....................................119
Description ............................................................119
CONSULT-II Reference Value in Data Monitor Mode
.119
On Board Diagnosis Logic ....................................120
DTC Confirmation Procedure ...............................120
Diagnostic Procedure ...........................................121

EC-2
DTC P0031, P0032 HO2S1 HEATER .....................122
Description ............................................................122
CONSULT-II Reference Value in Data Monitor Mode
.122
On Board Diagnosis Logic ....................................122
DTC Confirmation Procedure ...............................122
Wiring Diagram .....................................................124
Diagnostic Procedure ...........................................125
Component Inspection ..........................................127
Removal and Installation ......................................127
DTC P0037, P0038 HO2S2 HEATER .....................128
Description ............................................................128
CONSULT-II Reference Value in Data Monitor Mode
.128
On Board Diagnosis Logic ....................................128
DTC Confirmation Procedure ...............................128
Wiring Diagram .....................................................130
Diagnostic Procedure ...........................................131
Component Inspection ..........................................133
Removal and Installation ......................................133
DTC P0102, P0103 MAF SENSOR .........................134
Component Description ........................................134
CONSULT-II Reference Value in Data Monitor Mode
.134
On Board Diagnosis Logic ....................................134
DTC Confirmation Procedure ...............................135
Wiring Diagram .....................................................136
Diagnostic Procedure ...........................................137
Component Inspection ..........................................139
Removal and Installation ......................................139
DTC P0112, P0113 IAT SENSOR ...........................140
Component Description ........................................140
On Board Diagnosis Logic ....................................140
DTC Confirmation Procedure ...............................140
Wiring Diagram .....................................................141
Diagnostic Procedure ...........................................142
Component Inspection ..........................................143
Removal and Installation ......................................143
DTC P0117, P0118 ECT SENSOR ..........................144
Component Description ........................................144
On Board Diagnosis Logic ....................................144
DTC Confirmation Procedure ...............................145
Wiring Diagram .....................................................146
Diagnostic Procedure ...........................................147
Component Inspection ..........................................148
Removal and Installation ......................................148
DTC P0132 HO2S1 .................................................149
Component Description ........................................149
CONSULT-II Reference Value in Data Monitor Mode
.149
On Board Diagnosis Logic ...................................
.149
DTC Confirmation Procedure ...............................150
Wiring Diagram .....................................................151
Diagnostic Procedure ...........................................152
Component Inspection ..........................................153
Removal and Installation ......................................154
DTC P0133 HO2S1 .................................................155
Component Description ........................................155
CONSULT-II Reference Value in Data Monitor Mode .155
On Board Diagnosis Logic ....................................155
DTC Confirmation Procedure ................................156
Overall Function Check .........................................157
Wiring Diagram .....................................................158
Diagnostic Procedure ............................................159
Component Inspection ..........................................162
Removal and Installation .......................................164
DTC P0134 HO2S1 ................................................ .165
Component Description ........................................165
CONSULT-II Reference Value in Data Monitor Mode
.165
On Board Diagnosis Logic ....................................165
DTC Confirmation Procedure ................................166
Overall Function Check .........................................166
Wiring Diagram .....................................................168
Diagnostic Procedure ............................................169
Component Inspection ..........................................170
Removal and Installation .......................................171
DTC P0138 HO2S2 ................................................ .172
Component Description ........................................172
CONSULT-II Reference Value in Data Monitor Mode
.172
On Board Diagnosis Logic ....................................172
DTC Confirmation Procedure ................................173
Wiring Diagram .....................................................174
Diagnostic Procedure ............................................175
Component Inspection ..........................................176
Removal and Installation .......................................177
DTC P0139 HO2S2 ................................................ .178
Component Description ........................................178
CONSULT-II Reference Value in Data Monitor Mode
.178
On Board Diagnosis Logic ....................................178
DTC Confirmation Procedure ................................179
Overall Function Check .........................................180
Wiring Diagram .....................................................181
Diagnostic Procedure ............................................182
Component Inspection ..........................................184
Removal and Installation ......................................
.185
DTC P0171 FUEL INJECTION SYSTEM FUNCTION .186
On Board Diagnosis Logic ....................................186
DTC Confirmation Procedure ................................186
Wiring Diagram .....................................................188
Diagnostic Procedure ............................................189
DTC P0172 FUEL INJECTION SYSTEM FUNCTION .193
On Board Diagnosis Logic ....................................193
DTC Confirmation Procedure ................................193
Wiring Diagram .....................................................195
Diagnostic Procedure ............................................196
DTC P0221 TP SENSOR ........................................199
Component Description ........................................199
CONSULT-II Reference Value in Data Monitor Mode
.199
On Board Diagnosis Logic ....................................199
DTC Confirmation Procedure ................................199
Wiring Diagram .....................................................201
Diagnostic Procedure ............................................202

EC-3
C
D
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ECA Component Inspection ......................................... 204
Removal and Installation ...................................... 204
DTC P0222, P0223 TP SENSOR ........................... 205
Component Description ........................................ 205
CONSULT-II Reference Value in Data Monitor Mode
. 205
On Board Diagnosis Logic ................................... 205
DTC Confirmation Procedure ............................... 205
Wiring Diagram .................................................... 207
Diagnostic Procedure ........................................... 208
Component Inspection ......................................... 210
Removal and Installation ...................................... 210
DTC P0226 APP SENSOR ......................................211
Component Description ......................................... 211
CONSULT-II Reference Value in Data Monitor Mode
.. 211
On Board Diagnosis Logic .................................... 211
DTC Confirmation Procedure ................................ 211
Wiring Diagram .................................................... 213
Diagnostic Procedure ........................................... 214
Component Inspection ......................................... 216
Removal and Installation ...................................... 217
DTC P0227, P0228 APP SENSOR ........................ 218
Component Description ........................................ 218
CONSULT-II Reference Value in Data Monitor Mode
. 218
On Board Diagnosis Logic ................................... 218
DTC Confirmation Procedure ............................... 218
Wiring Diagram .................................................... 220
Diagnostic Procedure ........................................... 221
Component Inspection ......................................... 223
Removal and Installation ...................................... 224
DTC P0300 - P0304 MULTIPLE CYLINDER MIS-
FIRE, NO. 1 - 4 CYLINDER MISFIRE ..................... 225
On Board Diagnosis Logic ................................... 225
DTC Confirmation Procedure ............................... 225
Diagnostic Procedure ........................................... 226
DTC P0327, P0328 KS ........................................... 230
Component Description ........................................ 230
On Board Diagnosis Logic ................................... 230
DTC Confirmation Procedure ............................... 230
Wiring Diagram .................................................... 231
Diagnostic Procedure ........................................... 232
Component Inspection ......................................... 233
Removal and Installation ...................................... 233
DTC P0335 CKP SENSOR (POS) .......................... 234
Component Description ........................................ 234
CONSULT-II Reference Value in Data Monitor Mode
. 234
On Board Diagnosis Logic ................................... 234
DTC Confirmation Procedure ............................... 234
Wiring Diagram ...................................................
. 235
Diagnostic Procedure ........................................... 236
Component Inspection ......................................... 238
Removal and Installation ...................................... 239
DTC P0340 CMP SENSOR (PHASE) ..................... 240
Component Description ........................................ 240
On Board Diagnosis Logic ................................... 240
DTC Confirmation Procedure ............................... 240Wiring Diagram .....................................................241
Diagnostic Procedure ...........................................242
Component Inspection ..........................................244
Removal and Installation ......................................245
DTC P0420 THREE WAY CATALYST FUNCTION . 246
On Board Diagnosis Logic ....................................246
DTC Confirmation Procedure ...............................246
Overall Function Check ........................................247
Diagnostic Procedure ...........................................248
DTC P0444 EVAP CANISTER PURGE VOLUME
CONTROL SOLENOID VALVE ...............................251
Description ............................................................251
CONSULT-II Reference Value in Data Monitor Mode
.251
On Board Diagnosis Logic ....................................252
DTC Confirmation Procedure ...............................252
Wiring Diagram .....................................................253
Diagnostic Procedure ...........................................254
Component Inspection ..........................................256
Removal and Installation ......................................256
DTC P0500 VSS ......................................................257
Description ............................................................257
On Board Diagnosis Logic ....................................257
DTC Confirmation Procedure ...............................257
Overall Function Check ........................................258
Diagnostic Procedure ...........................................259
DTC P0550 PSP SENSOR .....................................260
Component Description ........................................260
CONSULT-II Reference Value in Data Monitor Mode
.260
On Board Diagnosis Logic ....................................260
DTC Confirmation Procedure ...............................260
Wiring Diagram .....................................................261
Diagnostic Procedure ...........................................262
Component Inspection ..........................................264
DTC P0605 ECM .....................................................265
Component Description ........................................265
On Board Diagnosis Logic ....................................265
DTC Confirmation Procedure ...............................265
Diagnostic Procedure ...........................................266
DTC P1065 ECM POWER SUPPLY .......................268
Component Description ........................................268
On Board Diagnosis Logic ....................................268
DTC Confirmation Procedure ...............................268
Wiring Diagram .....................................................269
Diagnostic Procedure ...........................................270
DTC P1111 IVT CONTROL SOLENOID VALVE .....272
Component Description ........................................272
CONSULT-II Reference Value in Data Monitor Mode
.272
On Board Diagnosis Logic ....................................272
DTC Confirmation Procedure ...............................272
Wiring Diagram .....................................................273
Diagnostic Procedure ...........................................274
Component Inspection ..........................................275
Removal and Installation ......................................275
DTC P1121 ELECTRIC THROTTLE CONTROL
ACTUATOR .............................................................276
Component Description ........................................276

EC-4
On Board Diagnosis Logic ....................................276
DTC Confirmation Procedure ...............................276
Diagnostic Procedure ...........................................277
Removal and Installation ......................................277
DTC P1122 ELECTRIC THROTTLE CONTROL
FUNCTION ..............................................................278
Description ............................................................278
On Board Diagnosis Logic ....................................278
DTC Confirmation Procedure ...............................278
Wiring Diagram .....................................................279
Diagnostic Procedure ...........................................280
Component Inspection ..........................................284
Removal and Installation ......................................284
DTC P1124, P1126 THROTTLE CONTROL MOTOR
RELAY .....................................................................285
Component Description ........................................285
CONSULT-II Reference Value in Data Monitor Mode
.285
On Board Diagnosis Logic ....................................285
DTC Confirmation Procedure ...............................285
Wiring Diagram .....................................................287
Diagnostic Procedure ...........................................288
Component Inspection ..........................................289
DTC P1128 THROTTLE CONTROL MOTOR .........291
Component Description ........................................291
On Board Diagnosis Logic ....................................291
DTC Confirmation Procedure ...............................291
Wiring Diagram .....................................................292
Diagnostic Procedure ...........................................293
Component Inspection ..........................................294
Removal and Installation ......................................295
DTC P1143 HO2S1 .................................................296
Component Description ........................................296
CONSULT-II Reference Value in Data Monitor Mode
.296
On Board Diagnosis Logic ....................................296
DTC Confirmation Procedure ...............................297
Overall Function Check ........................................298
Diagnostic Procedure ...........................................298
Component Inspection ..........................................300
Removal and Installation ......................................301
DTC P1144 HO2S1 .................................................302
Component Description ........................................302
CONSULT-II Reference Value in Data Monitor Mode
.302
On Board Diagnosis Logic ....................................302
DTC Confirmation Procedure ...............................303
Overall Function Check ........................................304
Diagnostic Procedure ...........................................304
Component Inspection ..........................................306
Removal and Installation ......................................307
DTC P1146 HO2S2 ...............................................
..308
Component Description ........................................308
CONSULT-II Reference Value in Data Monitor Mode
.308
On Board Diagnosis Logic ....................................308
DTC Confirmation Procedure ...............................308
Overall Function Check ........................................310
Wiring Diagram .....................................................311Diagnostic Procedure ............................................312
Component Inspection ..........................................314
Removal and Installation .......................................315
DTC P1147 HO2S2 ..................................................316
Component Description ........................................316
CONSULT-II Reference Value in Data Monitor Mode
.316
On Board Diagnosis Logic ....................................316
DTC Confirmation Procedure ................................317
Overall Function Check .........................................318
Wiring Diagram .....................................................319
Diagnostic Procedure ............................................320
Component Inspection ..........................................322
Removal and Installation .......................................323
DTC P1217 ENGINE OVER TEMPERATURE ........324
System Description ...............................................324
CONSULT-II Reference Value in Data Monitor Mode
.324
On Board Diagnosis Logic ....................................325
Overall Function Check .........................................325
Wiring Diagram .....................................................327
Diagnostic Procedure ............................................328
Main 12 Causes of Overheating ...........................333
Component Inspection ..........................................334
DTC P1223, P1224 TP SENSOR ............................335
Component Description ........................................335
CONSULT-II Reference Value in Data Monitor Mode
.335
On Board Diagnosis Logic ....................................335
DTC Confirmation Procedure ................................335
Wiring Diagram .....................................................337
Diagnostic Procedure ............................................338
Component Inspection ..........................................340
Removal and Installation .......................................340
DTC P1225 TP SENSOR ........................................341
Component Description ........................................341
On Board Diagnosis Logic ....................................341
DTC Confirmation Procedure ................................341
Diagnostic Procedure ............................................342
Removal and Installation .......................................342
DTC P1226 TP SENSOR ........................................343
Component Description ........................................343
On Board Diagnosis Logic ....................................343
DTC Confirmation Procedure ................................343
Diagnostic Procedure ............................................344
Removal and Installation .......................................344
DTC P1227, P1228 APP SENSOR .........................345
Component Description ........................................345
CONSULT-II Reference Value in Data Monitor Mode
.345
On Board Diagnosis Logic ....................................345
DTC Confirmation Procedure ................................345
Wiring Diagram .....................................................347
Diagnostic Procedure ............................................348
Component Inspection ..........................................350
Removal and Installation .......................................351
DTC P1229 SENSOR POWER SUPPLY ................352
On Board Diagnosis Logic ....................................352
DTC Confirmation Procedure ................................352

EC-5
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ECA Wiring Diagram .................................................... 353
Diagnostic Procedure ........................................... 354
DTC P1706 PNP SWITCH ...................................... 356
Component Description ........................................ 356
CONSULT-II Reference Value in Data Monitor Mode
. 356
On Board Diagnosis Logic ................................... 356
DTC Confirmation Procedure ............................... 356
Overall Function Check ........................................ 357
Wiring Diagram .................................................... 358
Diagnostic Procedure ........................................... 359
DTC P1805 BRAKE SWITCH ................................ 360
Description ........................................................... 360
CONSULT-II Reference Value in Data Monitor Mode
. 360
On Board Diagnosis Logic ................................... 360
DTC Confirmation Procedure ............................... 360
Wiring Diagram .................................................... 361
Diagnostic Procedure ........................................... 362
Component Inspection ......................................... 364
IGNITION SIGNAL .................................................. 365
Component Description ........................................ 365
Wiring Diagram .................................................... 366
Diagnostic Procedure ........................................... 369
Component Inspection ......................................... 373
Removal and Installation ...................................... 374
INJECTOR CIRCUIT ............................................... 375
Component Description ........................................ 375
CONSULT-II Reference Value in Data Monitor Mode
. 375
Wiring Diagram .................................................... 376
Diagnostic Procedure ........................................... 377
Component Inspection ......................................... 380
Removal and Installation ...................................... 380
FUEL PUMP CIRCUIT ............................................ 381
Description ........................................................... 381
CONSULT-II Reference Value in Data Monitor Mode
. 381
Wiring Diagram .................................................... 382
Diagnostic Procedure ........................................... 383
Component Inspection ......................................... 385
Removal and Installation ...................................... 386
REFRIGERANT PRESSURE SENSOR ................. 387
Component Description ........................................ 387
Wiring Diagram .................................................... 388
Diagnostic Procedure ........................................... 389
Removal and Installation ...................................... 391
ELECTRICAL LOAD SIGNAL ................................ 392
Description ...................................................
........ 392
CONSULT-II Reference Value in Data Monitor Mode
. 392
Wiring Diagram .................................................... 393
Diagnostic Procedure ........................................... 394
MI & DATA LINK CONNECTORS .......................... 397
Wiring Diagram—LHD Models ............................. 397
Wiring Diagram—RHD Models ............................ 398
EVAPORATIVE EMISSION SYSTEM ..................... 399
Description ........................................................... 399
Component Inspection ......................................... 401POSITIVE CRANKCASE VENTILATION ...............402
Description ............................................................402
Component Inspection ..........................................402
SERVICE DATA AND SPECIFICATIONS (SDS) ....404
Fuel Pressure .......................................................404
Idle Speed and Ignition Timing .............................404
Calculated Load Value ..........................................404
Mass Air Flow Sensor ...........................................404
Intake Air Temperature Sensor .............................404
Engine Coolant Temperature Sensor ...................404
Heated Oxygen Sensor 1 Heater .........................404
Heated Oxygen sensor 2 Heater ..........................404
Crankshaft Position Sensor (POS) .......................404
Camshaft Position Sensor (PHASE) ....................404
Throttle Control Motor ...........................................405
Injector ..................................................................405
Fuel Pump ............................................................405
QG (WITHOUT EURO-OBD)
INDEX FOR DTC .....................................................406
Alphabetical Index ................................................406
DTC No. Index ......................................................407
PRECAUTIONS ......................................................409
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ...............................................................409
On Board Diagnostic (OBD) System of Engine ....409
Precaution ............................................................409
Wiring Diagrams and Trouble Diagnosis ..............412
PREPARATION .......................................................413
Special Service Tools ...........................................413
Commercial Service Tools ....................................413
ENGINE CONTROL SYSTEM ................................415
System Diagram ...................................................415
Vacuum Hose Drawing .........................................416
System Chart ........................................................417
Multiport Fuel Injection (MFI) System ...................417
Electronic Ignition (EI) System .............................419
Air Conditioning Cut Control .................................420
Fuel Cut Control (at No Load and High Engine
Speed) ..................................................................421
CAN Communication ............................................421
BASIC SERVICE PROCEDURE .............................424
Idle Speed and Ignition Timing Check ..................424
Accelerator Pedal Released Position Learning ....425
Throttle Valve Closed Position Learning ...............425
Idle Air Volume Learning ......................................425
Fuel Pressure Check ............................................427
ON BOARD DIAGNOSTIC (OBD) SYSTEM ..........429
Introduction ...........................................................429
Two Trip Detection Logic ......................................429
Emission-related Diagnostic Information ..............429
NATS (Nissan Anti-theft System) .........................431
Malfunction Indicator (MI) .....................................432
TROUBLE DIAGNOSIS ..........................................436
Trouble Diagnosis Introduction .............................436
DTC Inspection Priority Chart ...............................440
Fail-safe Chart ......................................................441

EC-6
Basic Inspection ...................................................443
Symptom Matrix Chart ..........................................448
Engine Control Component Parts Location ..........452
Circuit Diagram .....................................................456
ECM Harness Connector Terminal Layout ...........458
ECM Terminals and Reference Value ...................458
CONSULT-II Function ...........................................465
CONSULT-II Reference Value in Data Monitor Mode
.475
Major Sensor Reference Graph in Data Monitor
Mode .....................................................................479
TROUBLE DIAGNOSIS - SPECIFICATION VALUE .481
Description ............................................................481
Testing Condition ..................................................481
Inspection Procedure ............................................481
Diagnostic Procedure ...........................................482
TROUBLE DIAGNOSIS FOR INTERMITTENT INCI-
DENT .......................................................................485
Description ............................................................485
Diagnostic Procedure ...........................................485
POWER SUPPLY CIRCUIT FOR ECM ...................486
Wiring Diagram .....................................................486
Diagnostic Procedure ...........................................487
Component Inspection ..........................................491
DTC U1000, U1001 CAN COMMUNICATION LINE .492
Description ............................................................492
On Board Diagnosis Logic ....................................492
DTC Confirmation Procedure ...............................492
Wiring Diagram .....................................................493
Diagnostic Procedure ...........................................494
DTC P0102, P0103 MAF SENSOR .........................495
Component Description ........................................495
CONSULT-II Reference Value in Data Monitor Mode
.495
On Board Diagnosis Logic ....................................495
DTC Confirmation Procedure ...............................496
Wiring Diagram .....................................................497
Diagnostic Procedure ...........................................498
Component Inspection ..........................................500
Removal and Installation ......................................500
DTC P0117, P0118 ECT SENSOR ..........................501
Component Description ........................................501
On Board Diagnosis Logic ....................................501
DTC Confirmation Procedure ...............................502
Wiring Diagram .....................................................503
Diagnostic Procedure ...........................................504
Component Inspection ..........................................505
Removal and Installation ......................................505
DTC P0132 HO2S1 .................................................506
Component Description ........................................506
CONSULT-II Reference Value in Data Monitor Mode
.506
On Board Diagnosis Logic ....................................506
DTC Confirmation Procedure ...............................507
Wiring Diagram .....................................................508
Diagnostic Procedure ...........................................509
Component Inspection ..........................................510
Removal and Installation ......................................511DTC P0134 HO2S1 ................................................ .512
Component Description ........................................512
CONSULT-II Reference Value in Data Monitor Mode
.512
On Board Diagnosis Logic ....................................512
Overall Function Check .........................................513
Wiring Diagram .....................................................514
Diagnostic Procedure ............................................515
Component Inspection ..........................................516
Removal and Installation .......................................517
DTC P0138 HO2S2 ................................................ .518
Component Description ........................................518
CONSULT-II Reference Value in Data Monitor Mode
.518
On Board Diagnosis Logic ....................................518
DTC Confirmation Procedure ................................518
Wiring Diagram .....................................................520
Diagnostic Procedure ............................................521
Component Inspection ..........................................522
Removal and Installation .......................................523
DTC P0221 TP SENSOR ........................................524
Component Description ........................................524
CONSULT-II Reference Value in Data Monitor Mode
.524
On Board Diagnosis Logic ....................................524
DTC Confirmation Procedure ................................524
Wiring Diagram .....................................................526
Diagnostic Procedure ............................................527
Component Inspection ..........................................529
Removal and Installation .......................................529
DTC P0222, P0223 TP SENSOR ............................530
Component Description ........................................530
CONSULT-II Reference Value in Data Monitor Mode
.530
On Board Diagnosis Logic ....................................530
DTC Confirmation Procedure ................................530
Wiring Diagram .....................................................532
Diagnostic Procedure ............................................533
Component Inspection ..........................................535
Removal and Installation ......................................
.535
DTC P0226 APP SENSOR ......................................536
Component Description ........................................536
CONSULT-II Reference Value in Data Monitor Mode
.536
On Board Diagnosis Logic ....................................536
DTC Confirmation Procedure ................................536
Wiring Diagram .....................................................538
Diagnostic Procedure ............................................539
Component Inspection ..........................................541
Removal and Installation .......................................542
DTC P0227, P0228 APP SENSOR .........................543
Component Description ........................................543
CONSULT-II Reference Value in Data Monitor Mode
.543
On Board Diagnosis Logic ....................................543
DTC Confirmation Procedure ................................543
Wiring Diagram .....................................................545
Diagnostic Procedure ............................................546

EC-7
C
D
E
F
G
H
I
J
K
L
M
ECA Component Inspection ......................................... 548
Removal and Installation ...................................... 549
DTC P0327, P0328 KS ........................................... 550
Component Description ........................................ 550
On Board Diagnosis Logic ................................... 550
DTC Confirmation Procedure ............................... 550
Wiring Diagram .................................................... 551
Diagnostic Procedure ........................................... 552
Component Inspection ......................................... 553
Removal and Installation ...................................... 553
DTC P0335 CKP SENSOR (POS) .......................... 554
Component Description ........................................ 554
CONSULT-II Reference Value in Data Monitor Mode
. 554
On Board Diagnosis Logic ................................... 554
DTC Confirmation Procedure ............................... 554
Wiring Diagram .................................................... 556
Diagnostic Procedure ........................................... 557
Component Inspection ......................................... 559
Removal and Installation ...................................... 560
DTC P0340 CMP SENSOR (PHASE) ..................... 561
Component Description ........................................ 561
On Board Diagnosis Logic ................................... 561
DTC Confirmation Procedure ............................... 561
Wiring Diagram .................................................... 563
Diagnostic Procedure ........................................... 564
Component Inspection ......................................... 566
Removal and Installation ...................................... 567
DTC P0605 ECM .................................................... 568
Component Description ........................................ 568
On Board Diagnosis Logic ................................... 568
DTC Confirmation Procedure ............................... 568
Diagnostic Procedure ........................................... 570
DTC P1065 ECM POWER SUPPLY ....................... 571
Component Description ........................................ 571
On Board Diagnosis Logic ................................... 571
DTC Confirmation Procedure ............................... 571
Wiring Diagram .................................................... 572
Diagnostic Procedure ........................................... 573
DTC P1121 ELECTRIC THROTTLE CONTROL
ACTUATOR ............................................................ 575
Component Description ........................................ 575
On Board Diagnosis Logic ................................... 575
DTC Confirmation Procedure ............................... 575
Diagnostic Procedure ........................................... 576
Removal and Installation ...................................... 577
DTC P1122 ELECTRIC THROTTLE CONTROL
FUNCTION .............................................................. 578
Description ..........................................................
. 578
On Board Diagnosis Logic ................................... 578
DTC Confirmation Procedure ............................... 578
Wiring Diagram .................................................... 579
Diagnostic Procedure ........................................... 580
Component Inspection ......................................... 584
Removal and Installation ...................................... 584
DTC P1124, P1126 THROTTLE CONTROL MOTOR
RELAY .................................................................... 585
Component Description ........................................ 585
CONSULT-II Reference Value in Data Monitor Mode .585
On Board Diagnosis Logic ....................................585
DTC Confirmation Procedure ...............................585
Wiring Diagram .....................................................587
Diagnostic Procedure ...........................................588
Component Inspection ..........................................590
DTC P1128 THROTTLE CONTROL MOTOR .........591
Component Description ........................................591
On Board Diagnosis Logic ....................................591
DTC Confirmation Procedure ...............................591
Wiring Diagram .....................................................592
Diagnostic Procedure ...........................................593
Component Inspection ..........................................594
Removal and Installation ......................................595
DTC P1217 ENGINE OVER TEMPERATURE ........596
System Description ...............................................596
CONSULT-II Reference Value in Data Monitor Mode
.596
On Board Diagnosis Logic ....................................597
Overall Function Check ........................................597
Wiring Diagram .....................................................599
Diagnostic Procedure ...........................................600
Main 12 Causes of Overheating ...........................605
Component Inspection ..........................................606
DTC P1223, P1224 TP SENSOR ............................607
Component Description ........................................607
CONSULT-II Reference Value in Data Monitor Mode
.607
On Board Diagnosis Logic ....................................607
DTC Confirmation Procedure ...............................607
Wiring Diagram .....................................................609
Diagnostic Procedure ...........................................610
Component Inspection ..........................................612
Removal and Installation ......................................612
DTC P1225 TP SENSOR ........................................613
Component Description ........................................613
On Board Diagnosis Logic ....................................613
DTC Confirmation Procedure ...............................613
Diagnostic Procedure ...........................................614
Removal and Installation ......................................614
DTC P1226 TP SENSOR .......................................
.615
Component Description ........................................615
On Board Diagnosis Logic ....................................615
DTC Confirmation Procedure ...............................615
Diagnostic Procedure ...........................................616
Removal and Installation ......................................616
DTC P1227, P1228 APP SENSOR .........................617
Component Description ........................................617
CONSULT-II Reference Value in Data Monitor Mode
.617
On Board Diagnosis Logic ....................................617
DTC Confirmation Procedure ...............................617
Wiring Diagram .....................................................619
Diagnostic Procedure ...........................................620
Component Inspection ..........................................622
Removal and Installation ......................................623
DTC P1229 SENSOR POWER SUPPLY ................624
On Board Diagnosis Logic ....................................624
DTC Confirmation Procedure ...............................624

EC-8
Wiring Diagram .....................................................625
Diagnostic Procedure ...........................................626
DTC P1805 BRAKE SWITCH .................................628
Description ............................................................628
CONSULT-II Reference Value in Data Monitor Mode
.628
On Board Diagnosis Logic ....................................628
DTC Confirmation Procedure ...............................628
Wiring Diagram .....................................................629
Diagnostic Procedure ...........................................630
Component Inspection ..........................................632
HO2S1 HEATER .....................................................633
Description ............................................................633
CONSULT-II Reference Value in Data Monitor Mode
.633
Wiring Diagram .....................................................634
Diagnostic Procedure ...........................................635
Component Inspection ..........................................637
Removal and Installation ......................................637
HO2S2 HEATER .....................................................638
Description ............................................................638
CONSULT-II Reference Value in Data Monitor Mode
.638
Wiring Diagram .....................................................639
Diagnostic Procedure ...........................................640
Component Inspection ..........................................642
Removal and Installation ......................................642
IAT SENSOR ...........................................................643
Component Description ........................................643
Wiring Diagram .....................................................644
Diagnostic Procedure ...........................................645
Component Inspection ..........................................646
Removal and Installation ......................................646
HO2S1 .....................................................................647
Component Description ........................................647
CONSULT-II Reference Value in Data Monitor Mode
.647
Wiring Diagram .....................................................648
Diagnostic Procedure ...........................................649
Component Inspection ..........................................652
Removal and Installation ......................................653
HO2S2 .....................................................................654
Component Description ........................................654
CONSULT-II Reference Value in Data Monitor Mode
.654
Wiring Diagram .....................................................655
Diagnostic Procedure ...........................................656
Component Inspection ..........................................658
Removal and Installation ......................................659
IGNITION SIGNAL ..................................................660
Component Description ........................................660
Wiring Diagram .....................................................661
Diagnostic Procedure ...........................................664
Component Inspection ..........................................668
Removal and Installation ......................................669
EVAP CANISTER PURGE VOLUME CONTROL
SOLENOID VALVE .................................................670
Description ............................................................670
CONSULT-II Reference Value in Data Monitor Mode .670
Wiring Diagram .....................................................671
Diagnostic Procedure ............................................673
Component Inspection ..........................................676
Removal and Installation .......................................676
VSS ..........................................................................677
Description ............................................................677
Diagnostic Procedure ............................................677
POWER STEERING PRESSURE SENSOR ...........678
Component Description ........................................678
CONSULT-II Reference Value in Data Monitor Mode
.678
Wiring Diagram .....................................................679
Diagnostic Procedure ............................................680
Component Inspection ..........................................682
IVT CONTROL SOLENOID VALVE ........................683
Description ............................................................683
CONSULT-II Reference Value in Data Monitor Mode
.683
Wiring Diagram .....................................................685
Diagnostic Procedure ............................................686
Component Inspection ..........................................688
Removal and Installation .......................................688
PNP SWITCH ..........................................................689
Component Description ........................................689
CONSULT-II Reference Value in Data Monitor Mode
.689
Wiring Diagram .....................................................690
Diagnostic Procedure ............................................691
INJECTOR CIRCUIT ...............................................693
Component Description ........................................693
CONSULT-II Reference Value in Data Monitor Mode
.693
Wiring Diagram .....................................................694
Diagnostic Procedure ............................................695
Component Inspection ..........................................698
Removal and Installation ......................................
.698
FUEL PUMP CIRCUIT .............................................699
Description ............................................................699
CONSULT-II Reference Value in Data Monitor Mode
.699
Wiring Diagram .....................................................700
Diagnostic Procedure ............................................701
Component Inspection ..........................................703
Removal and Installation .......................................704
REFRIGERANT PRESSURE SENSOR ..................705
Component Description ........................................705
Wiring Diagram .....................................................706
Diagnostic Procedure ............................................707
Removal and Installation .......................................709
ELECTRICAL LOAD SIGNAL ................................710
Description ............................................................710
CONSULT-II Reference Value in Data Monitor Mode
.710
Wiring Diagram .....................................................711
Diagnostic Procedure ............................................712
MI & DATA LINK CONNECTORS ...........................715
Wiring Diagram—LHD Models ..............................715
Wiring Diagram—RHD Models .............................716

EC-9
C
D
E
F
G
H
I
J
K
L
M
ECA EVAPORATIVE EMISSION SYSTEM ..................... 717
Description ........................................................... 717
Component Inspection ......................................... 719
POSITIVE CRANKCASE VENTILATION ............... 720
Description ........................................................... 720
Component Inspection ......................................... 720
SERVICE DATA AND SPECIFICATIONS (SDS) .... 722
Fuel Pressure ....................................................... 722
Idle Speed and Ignition Timing ............................. 722
Calculated Load Value ......................................... 722Mass Air Flow Sensor ...........................................722
Intake Air Temperature Sensor .............................722
Engine Coolant Temperature Sensor ...................722
Heated Oxygen Sensor 1 Heater .........................722
Heated Oxygen sensor 2 Heater ..........................722
Crankshaft Position Sensor (POS) .......................722
Camshaft Position Sensor (PHASE) ....................722
Throttle Control Motor ...........................................723
Injector ..................................................................723
Fuel Pump ............................................................723

EC-10
[QG (WITH EURO-OBD)]
INDEX FOR DTC
[QG (WITH EURO-OBD)]INDEX FOR DTCPFP:00024
Alphabetical IndexEBS00K2T
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-39.
NOTE:
If DTC U1000 or U1001 is displayed with other DTC, first perform the trouble diagnosis for DTC U1000,
U1001. Refer to EC-116, "
DTC U1000, U1001 CAN COMMUNICATION LINE" .
×: Applicable –: Not applicable
Items
(CONSULT-II screen terms)DTC*
1
TripMI lighting
upReference page
CONSULT-II
GST*
2ECM*3
A/T 1ST GR FNCTN P0731 0731 2×AT-133
A/T 2ND GR FNCTN P0732 0732 2×AT-139
A/T 3RD GR FNCTN P0733 0733 2×AT-145
A/T 4TH GR FNCTN P0734 0734 2×AT-151
APP SEN 1/CIRC P0227 0227 1×EC-218
APP SEN 1/CIRC P0228 0228 1×EC-218
APP SEN 2/CIRC P1227 1227 1×EC-345
APP SEN 2/CIRC P1228 1228 1×EC-345
APP SENSOR P0226 0226 1×EC-211
ATF TEMP SEN/CIRC P0710 0710 2×AT- 11 7
BRAKE SW/CIRCUIT P1805 1805 2 –EC-360
CAN COMM CIRCUIT U1000
1000*51×EC-116
CAN COMM CIRCUIT U1001
1001*52–EC-116
CKP SEN/CIRCUIT P0335 0335 2×EC-234
CMP SEN/CIRC-B1 P0340 0340 2×EC-240
CTP LEARNING P1225 1225 2 –EC-341
CTP LEARNING P1226 1226 2 –EC-343
CYL 1 MISFIRE P0301 0301 2×EC-225
CYL 2 MISFIRE P0302 0302 2×EC-225
CYL 3 MISFIRE P0303 0303 2×EC-225
CYL 4 MISFIRE P0304 0304 2×EC-225
ECM P0605 0605 1 or 2× or –EC-265
ECM BACK UP/CIRC P1065 1065 2×EC-268
ECT SEN/CIRCUIT P0117 0117 1×EC-144
ECT SEN/CIRCUIT P0118 0118 1×EC-144
ENG OVER TEMP P1217 1217 1×EC-324
ENGINE SPEED SIG P0725 0725 1×AT-129
ETC ACTR P1121 1121 1 or 2×EC-276
ETC FUNCTION/CIRC P1122 1122 1×EC-278
ETC MOT P1128 1128 1×EC-291
ETC MOT PWR P1124 1124 1×EC-285
ETC MOT PWR P1126 1126 1×EC-285
FUEL SYS-LEAN-B1 P0171 0171 2×EC-186
FUEL SYS-RICH-B1 P0172 0172 2×EC-193
HO2S1 (B1) P0132 0132 2×EC-149