2004 INFINITI FX35 Service Manual

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Page 1337 of 4449

INFINITI FX35 2004 Service Manual DI-94
REAR VIEW MONITOR
Revision: 2004 November 2004 FX35/FX45
7. CHECK REAR VIEW CAMERA SHORT CIRCUIT
Check the following.
Continuity between rear view camera control unit harness con-
nector M48 te

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INFINITI FX35 2004 Service Manual REAR VIEW MONITOR
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Revision: 2004 November 2004 FX35/FX45
10. CHECK REAR VIEW CAMERA SIGNAL
1. Connect rear view camera connector.
2. Turn ignition switch ON.
3. Shift A

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INFINITI FX35 2004 Service Manual DI-96
REAR VIEW MONITOR
Revision: 2004 November 2004 FX35/FX45
13. CHECK COMPOSITE SIGNAL
1. Connect rear view camera control unit connector and display connector.
2. Turn ignition switch ON.
3. Check

Page 1340 of 4449

INFINITI FX35 2004 Service Manual REAR VIEW MONITOR
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3. CHECK REAR VIEW CONTROL UNIT SYNCHRO SIGNAL
1. Connect rear view camera control unit connector and display c

Page 1341 of 4449

INFINITI FX35 2004 Service Manual DI-98
REAR VIEW MONITOR
Revision: 2004 November 2004 FX35/FX45
4. Remove screws (2), and remove rear view camera.
INSTALLATION
Install in the reverse order of removal.
SKIA6196E

Page 1342 of 4449

INFINITI FX35 2004 Service Manual EC-1
ENGINE CONTROL SYSTEM
B ENGINE
CONTENTS
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SECTION EC
A
EC
Revision: 2004 November 2004 FX35/FX45
ENGINE CONTROL SYSTEM
VQ35DE
INDEX FOR DTC .................................

EC-1
ENGINE CONTROL SYSTEM
B ENGINE
CONTENTS
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SECTION EC
A
EC
Revision: 2004 November 2004 FX35/FX45
ENGINE CONTROL SYSTEM
VQ35DE
INDEX FOR DTC ...................................................... 15
Alphabetical Index .................................................. 15
DTC No. Index ....................................................... 19
PRECAUTIONS ........................................................ 23
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ................................................................ 23
On Board Diagnostic (OBD) System of Engine and
A/T .......................................................................... 23
Precaution .............................................................. 23
Wiring Diagrams and Trouble Diagnosis ................ 26
PREPARATION ......................................................... 27
Special Service Tools ............................................. 27
Commercial Service Tools ...................................... 28
ENGINE CONTROL SYSTEM .................................. 29
System Diagram ..................................................... 29
Vacuum Hose Drawing ........................................... 30
System Chart ......................................................... 31
Multiport Fuel Injection (MFI) System .................... 32
Electronic Ignition (EI) System ............................... 34
Air Conditioning Cut Control ................................... 35
Fuel Cut Control (at No Load and High Engine
Speed) .................................................................... 35
CAN communication .............................................. 36
BASIC SERVICE PROCEDURE .............................. 37
Idle Speed and Ignition Timing Check .................... 37
Idle Speed/Ignition Timing/Idle Mixture Ratio
Adjustment ............................................................. 38
Accelerator Pedal Released Position Learning ...... 49
Throttle Valve Closed Position Learning ................ 49
Idle Air Volume Learning ........................................ 49
Fuel Pressure Check .............................................. 51
ON BOARD DIAGNOSTIC (OBD) SYSTEM ............ 53
Introduction ............................................................ 53
Two Trip Detection Logic ........................................ 53
Emission-Related Diagnostic Information .............. 54
IVIS (Infiniti Vehicle Immobilizer System — NATS) ... 68
Malfunction Indicator Lamp (MIL) ........................... 68
OBD System Operation Chart ................................ 72TROUBLE DIAGNOSIS ............................................ 77
Trouble Diagnosis Introduction ............................... 77
DTC Inspection Priority Chart ................................. 80
Fail-Safe Chart ....................................................... 82
Basic Inspection ..................................................... 83
Symptom Matrix Chart ............................................ 88
Engine Control Component Parts Location ............ 92
Circuit Diagram ....................................................... 98
ECM Harness Connector Terminal Layout ...........100
ECM Terminals and Reference Value ...................100
CONSULT-II Function ...........................................109
Generic Scan Tool (GST) Function .......................122
CONSULT-II Reference Value in Data Monitor .....125
Major Sensor Reference Graph in Data Monitor
Mode .....................................................................129
TROUBLE DIAGNOSIS - SPECIFICATION VALUE .131
Description ............................................................131
Testing Condition ..................................................131
Inspection Procedure ............................................131
Diagnostic Procedure ...........................................132
TROUBLE DIAGNOSIS FOR INTERMITTENT INCI-
DENT .......................................................................135
Description ............................................................135
Diagnostic Procedure ...........................................135
POWER SUPPLY AND GROUND CIRCUIT ...........136
Wiring Diagram .....................................................136
Diagnostic Procedure ...........................................137
Ground Inspection ................................................141
DTC U1000, U1001 CAN COMMUNICATION LINE .142
Description ............................................................142
On Board Diagnosis Logic ....................................142
DTC Confirmation Procedure ...............................142
Wiring Diagram .....................................................143
Diagnostic Procedure ...........................................144
DTC P0011, P0021 IVT CONTROL ........................145
Description ............................................................145
CONSULT-II Reference Value in Data Monitor Mode
.145
On Board Diagnosis Logic ....................................146

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INFINITI FX35 2004 Service Manual EC-2Revision: 2004 November 2004 FX35/FX45DTC Confirmation Procedure ...............................146
Diagnostic Procedure ...........................................148
DTC P0031, P0032, P0051, P

EC-2Revision: 2004 November 2004 FX35/FX45DTC Confirmation Procedure ...............................146
Diagnostic Procedure ...........................................148
DTC P0031, P0032, P0051, P0052 HO2S1 HEATER .149
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 ...........................................154
Component Inspection ..........................................156
Removal and Installation ......................................156
DTC P0037, P0038, P0057, P0058 HO2S2 HEATER .157
Description ............................................................157
CONSULT-II Reference Value in Data Monitor Mode
.157
On Board Diagnosis Logic ....................................157
DTC Confirmation Procedure ...............................158
Wiring Diagram .....................................................159
Diagnostic Procedure ...........................................162
Component Inspection ..........................................164
Removal and Installation ......................................164
DTC P0101 MAF SENSOR .....................................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 ........................................167
Wiring Diagram .....................................................168
Diagnostic Procedure ...........................................169
Component Inspection ..........................................172
Removal and Installation ......................................172
DTC P0102, P0103 MAF SENSOR .........................173
Component Description ........................................173
CONSULT-II Reference Value in Data Monitor Mode
.173
On Board Diagnosis Logic ....................................173
DTC Confirmation Procedure ...............................174
Wiring Diagram .....................................................175
Diagnostic Procedure ...........................................176
Component Inspection ..........................................179
Removal and Installation ......................................179
DTC P0112, P0113 IAT SENSOR ...........................180
Component Description ........................................180
On Board Diagnosis Logic ....................................180
DTC Confirmation Procedure ...............................180
Wiring Diagram .....................................................182
Diagnostic Procedure ...........................................183
Component Inspection ..........................................184
Removal and Installation ......................................184
DTC P0117, P0118 ECT SENSOR ..........................185
Component Description ........................................185
On Board Diagnosis Logic ....................................185
DTC Confirmation Procedure ...............................186
Wiring Diagram .....................................................187
Diagnostic Procedure ...........................................188
Component Inspection ..........................................189
Removal and Installation ......................................189DTC P0122, P0123 TP SENSOR ............................190
Component Description ........................................190
CONSULT-II Reference Value in Data Monitor Mode
.190
On Board Diagnosis Logic ....................................190
DTC Confirmation Procedure ................................191
Wiring Diagram .....................................................192
Diagnostic Procedure ............................................193
Component Inspection ..........................................196
Removal and Installation .......................................196
DTC P0125 ECT SENSOR ......................................197
Component Description ........................................197
On Board Diagnosis Logic ....................................197
DTC Confirmation Procedure ................................198
Diagnostic Procedure ............................................198
Component Inspection ..........................................199
Removal and Installation .......................................199
DTC P0127 IAT SENSOR ........................................200
Component Description ........................................200
On Board Diagnosis Logic ....................................200
DTC Confirmation Procedure ................................200
Diagnostic Procedure ............................................201
Component Inspection ..........................................202
Removal and Installation .......................................202
DTC P0128 THERMOSTAT FUNCTION .................203
On Board Diagnosis Logic ....................................203
DTC Confirmation Procedure ................................203
Diagnostic Procedure ............................................203
Component Inspection ..........................................204
Removal and Installation .......................................204
DTC P0132, P0152 HO2S1 .....................................205
Component Description ........................................205
CONSULT-II Reference Value in Data Monitor Mode
.205
On Board Diagnosis Logic ....................................205
DTC Confirmation Procedure ................................206
Wiring Diagram .....................................................207
Diagnostic Procedure ............................................210
Component Inspection ..........................................212
Removal and Installation .......................................213
DTC P0133, P0153 HO2S1 .....................................214
Component Description ........................................214
CONSULT-II Reference Value in Data Monitor Mode
.214
On Board Diagnosis Logic ....................................214
DTC Confirmation Procedure ................................215
Overall Function Check .........................................216
Wiring Diagram .....................................................217
Diagnostic Procedure ............................................220
Component Inspection ..........................................224
Removal and Installation .......................................225
DTC P0134, P0154 HO2S1 .....................................226
Component Description ........................................226
CONSULT-II Reference Value in Data Monitor Mode
.226
On Board Diagnosis Logic ....................................226
DTC Confirmation Procedure ................................227
Overall Function Check .........................................228
Wiring Diagram .....................................................229

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INFINITI FX35 2004 Service Manual EC-3
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ECA
Revision: 2004 November 2004 FX35/FX45Diagnostic Procedure ........................................... 232
Component Inspection .......................................

EC-3
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Revision: 2004 November 2004 FX35/FX45Diagnostic Procedure ........................................... 232
Component Inspection ......................................... 234
Removal and Installation ...................................... 235
DTC P0138, P0158 HO2S2 .................................... 236
Component Description ........................................ 236
CONSULT-II Reference Value in Data Monitor Mode
. 236
On Board Diagnosis Logic ................................... 236
DTC Confirmation Procedure ............................... 237
Wiring Diagram .................................................... 238
Diagnostic Procedure ........................................... 241
Component Inspection ......................................... 243
Removal and Installation ...................................... 244
DTC P0139, P0159 HO2S2 .................................... 245
Component Description ........................................ 245
CONSULT-II Reference Value in Data Monitor Mode
. 245
On Board Diagnosis Logic ................................... 245
DTC Confirmation Procedure ............................... 246
Overall Function Check ........................................ 246
Wiring Diagram .................................................... 248
Diagnostic Procedure ........................................... 251
Component Inspection ......................................... 253
Removal and Installation ...................................... 255
DTC P0171, P0174 FUEL INJECTION SYSTEM
FUNCTION .............................................................. 256
On Board Diagnosis Logic ................................... 256
DTC Confirmation Procedure ............................... 256
Wiring Diagram .................................................... 258
Diagnostic Procedure ........................................... 260
DTC P0172, P0175 FUEL INJECTION SYSTEM
FUNCTION .............................................................. 265
On Board Diagnosis Logic ................................... 265
DTC Confirmation Procedure ............................... 265
Wiring Diagram .................................................... 267
Diagnostic Procedure ........................................... 269
DTC P0181 FTT SENSOR ...................................... 273
Component Description ........................................ 273
On Board Diagnosis Logic ................................... 273
DTC Confirmation Procedure ............................... 273
Wiring Diagram .................................................... 275
Diagnostic Procedure ........................................... 276
Component Inspection ......................................... 277
Removal and Installation ...................................... 278
DTC P0182, P0183 FTT SENSOR ......................... 279
Component Description ........................................ 279
On Board Diagnosis Logic ................................... 279
DTC Confirmation Procedure ............................... 279
Wiring Diagram .................................................... 280
Diagnostic Procedure ........................................... 281
Component Inspection ......................................... 282
Removal and Installation ...................................... 283
DTC P0222, P0223 TP SENSOR ........................... 284
Component Description ........................................ 284
CONSULT-II Reference Value in Data Monitor Mode
. 284
On Board Diagnosis Logic ................................... 284
DTC Confirmation Procedure ............................... 285
Wiring Diagram .................................................... 286Diagnostic Procedure ...........................................287
Component Inspection ..........................................290
Removal and Installation ......................................290
DTC P0300 - P0306 MULTIPLE CYLINDER MIS-
FIRE, NO. 1 - 6 CYLINDER MISFIRE .....................291
On Board Diagnosis Logic ....................................291
DTC Confirmation Procedure ...............................291
Diagnostic Procedure ...........................................292
DTC P0327, P0328 KS ...........................................297
Component Description ........................................297
On Board Diagnosis Logic ....................................297
DTC Confirmation Procedure ...............................297
Wiring Diagram .....................................................298
Diagnostic Procedure ...........................................299
Component Inspection ..........................................300
Removal and Installation ......................................301
DTC P0335 CKP SENSOR (POS) ..........................302
Component Description ........................................302
CONSULT-II Reference Value in Data Monitor Mode
.302
On Board Diagnosis Logic ....................................302
DTC Confirmation Procedure ...............................302
Wiring Diagram .....................................................303
Diagnostic Procedure ...........................................304
Component Inspection ..........................................307
Removal and Installation ......................................307
DTC P0340, P0345 CMP SENSOR (PHASE) ........308
Component Description ........................................308
CONSULT-II Reference Value in Data Monitor Mode
.308
On Board Diagnosis Logic ....................................308
DTC Confirmation Procedure ...............................308
Wiring Diagram .....................................................309
Diagnostic Procedure ...........................................312
Component Inspection ..........................................315
Removal and Installation ......................................315
DTC P0420, P0430 THREE WAY CATALYST FUNC-
TION ........................................................................316
On Board Diagnosis Logic ....................................316
DTC Confirmation Procedure ...............................316
Overall Function Check ........................................317
Diagnostic Procedure ...........................................318
DTC P0441 EVAP CONTROL SYSTEM .................321
System Description ...............................................321
On Board Diagnosis Logic ....................................321
DTC Confirmation Procedure ...............................321
Overall Function Check ........................................322
Diagnostic Procedure ...........................................323
DTC P0442 EVAP CONTROL SYSTEM .................326
On Board Diagnosis Logic ....................................326
DTC Confirmation Procedure ...............................327
Diagnostic Procedure ...........................................328
DTC P0444, P0445 EVAP CANISTER PURGE VOL-
UME CONTROL SOLENOID VALVE ......................335
Description ............................................................335
CONSULT-II Reference Value in Data Monitor Mode
.335
On Board Diagnosis Logic ....................................336
DTC Confirmation Procedure ...............................336

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