Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Xterra 2000-2004 Approved Nissan Xterra 2004 EC

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.




Image preview - the first page of the document
EC


>> Download EC documenatation <<

Text preview - extract from the document
B ENGINE

                                                                                                                                                                    A


                                                                                                                                                                    EC
                                                                                                    SECTION
                                                                         ENGINE CONTROL SYSTEM                                                                      C


                                                                                                                                                                    D


                                                                                                                                                                    E
                                                                  CONTENTS
                                KA24DE                                             Fail-safe Chart ....................................................... 72
                                                                                                                                                            .       F
                                                                                   Basic Inspection .................................................... 73 .
INDEX FOR DTC ..................................................... 17   .         Symptom Matrix Chart ........................................... 83      .
  Alphabetical Index ................................................. 17.         Engine Control Component Parts Location ........... 87                   .       G
  DTC No. Index ...................................................... 19.         Circuit Diagram ...................................................... 89.
PRECAUTIONS ....................................................... 22   .         ECM Harness Connector Terminal Layout ............ 90                    .
  Precautions for Supplemental Restraint System                                    ECM Terminals and Reference Value .................... 90                .
  (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-                                                                                                                           H
                                                                                   CONSULT-II Function ............................................ 98      .
  SIONER" ............................................................... 22
                                                                         .         Generic Scan Tool (GST) .................................... 109         .
  Precautions for On Board Diagnostic (OBD) System                                 CONSULT-II Reference Value in Data Monitor Mode
  of Engine ............................................................... 22
                                                                         .                                                                                  ..111    I
  Engine Fuel & Emission Control System .............. 23                .         Major Sensor Reference Graph in Data Monitor
  Precautions ........................................................... 24
                                                                         .         Mode .................................................................... 112
                                                                                                                                                            .
  Wiring Diagrams and Trouble Diagnosis ............... 25               .        TROUBLE DIAGNOSIS - SPECIFICATION VALUE 115                               .       J
PREPARATION ........................................................ 26  .         Description ........................................................... 115
                                                                                                                                                            .
  Special Service Tools ............................................ 26  .         Testing Condition ................................................. 115  .
  Commercial Service Tools ..................................... 26      .         Inspection Procedure ........................................... 115     .
ENGINE CONTROL SYSTEM ................................. 28               .                                                                                          K
                                                                                   Diagnostic Procedure .......................................... 116      .
  System Diagram .................................................... 28 .        TROUBLE DIAGNOSIS FOR INTERMITTENT INCI-
  Vacuum Hose Drawing .......................................... 29      .        DENT ...................................................................... 119
                                                                                                                                                            .
  System Chart ........................................................ 30
                                                                         .         Description ........................................................... 119
                                                                                                                                                            .       L
  Multiport Fuel Injection (MFI) System ................... 30           .         Diagnostic Procedure .......................................... 119      .
  Distributor Ignition (DI) System ............................. 32      .        POWER SUPPLY AND GROUND CIRCUIT .......... 120                            .
  Air Conditioning Cut Control .................................. 33     .         Wiring Diagram .................................................... 120  .       M
  Fuel Cut Control (at No Load and High Engine                                     Diagnostic Procedure .......................................... 121      .
  Speed) ................................................................... 33
                                                                         .         Ground Inspection ............................................... 126    .
  Fast Idle Cam (FIC) ............................................... 34 .        DTC P0031, P0032 HO2S1 HEATER .................... 127                    .
BASIC SERVICE PROCEDURE ............................. 35                 .         Description ........................................................... 127
                                                                                                                                                            .
  Idle Speed/Ignition Timing/Idle Mixture Ratio                                    CONSULT-II Reference Value in Data Monitor Mode
  Adjustment ............................................................ 35
                                                                         .                                                                                  . 127
  Fuel Pressure Check ............................................. 45   .         On Board Diagnosis Logic ................................... 127         .
  Fuel Pressure Regulator Check ............................ 47          .         DTC Confirmation Procedure .............................. 128            .
ON BOARD DIAGNOSTIC (OBD) SYSTEM ........... 48                          .         Wiring Diagram .................................................... 129  .
  Introduction ........................................................... 48
                                                                         .         Diagnostic Procedure .......................................... 130      .
  Two Trip Detection Logic ....................................... 48    .         Removal and Installation ..................................... 131       .
  Emission-related Diagnostic Information ............... 49             .        DTC P0037, P0038 HO2S2 HEATER .................... 132                    .
  Malfunction Indicator Lamp (MIL) .......................... 61         .         Description ........................................................... 132
                                                                                                                                                            .
  OBD System Operation Chart ............................... 62          .         CONSULT-II Reference Value in Data Monitor Mode
TROUBLE DIAGNOSIS ........................................... 67         .                                                                                  . 132
  Trouble Diagnosis Introduction .............................. 67       .         On Board Diagnosis Logic ................................... 132         .
  DTC Inspection Priority Chart ............................... 71       .

                                                                            EC-1
 DTC Confirmation Procedure .............................. 133     .        Diagnostic Procedure ........................................... 179
                                                                                                                                              .
 Wiring Diagram .................................................... 134
                                                                   .        Component Inspection ......................................... 181.
 Diagnostic Procedure .......................................... 135
                                                                   .       DTC P0127 IAT SENSOR ....................................... 182   .
 Removal and Installation ..................................... 137.        Component Description ....................................... 182 .
DTC P0101 MAF SENSOR .................................... 138      .        On Board Diagnosis Logic ................................... 182  .
 Component Description ....................................... 138 .        DTC Confirmation Procedure ............................... 183    .
 CONSULT-II Reference Value in Data Monitor Mode                            Wiring Diagram .................................................... 184
                                                                                                                                              .
                                                                   . 138    Diagnostic Procedure ........................................... 185
                                                                                                                                              .
 On Board Diagnosis Logic ................................... 138  .        Component Inspection ......................................... 187.
 DTC Confirmation Procedure .............................. 139     .       DTC P0128 THERMOSTAT FUNCTION ................ 188                 .
 Overall Function Check ....................................... 140.        On Board Diagnosis Logic ................................... 188  .
 Wiring Diagram .................................................... 141
                                                                   .        DTC Confirmation Procedure ............................... 188    .
 Diagnostic Procedure .......................................... 142
                                                                   .        Diagnostic Procedure ........................................... 188
                                                                                                                                              .
DTC P0102, P0103 MAF SENSOR ........................ 145           .       DTC P0132 HO2S1 ................................................ 190
                                                                                                                                              .
 Component Description ....................................... 145 .        Component Description ....................................... 190 .
 CONSULT-II Reference Value in Data Monitor Mode                            CONSULT-II Reference Value in Data Monitor Mode
                                                                   . 145                                                                      .190
 On Board Diagnosis Logic ................................... 145  .        On Board Diagnosis Logic ................................... 190  .
 DTC Confirmation Procedure .............................. 146     .        DTC Confirmation Procedure ............................... 191    .
 Wiring Diagram .................................................... 147
                                                                   .        Wiring Diagram .................................................... 192
                                                                                                                                              .
 Diagnostic Procedure .......................................... 148
                                                                   .        Diagnostic Procedure ........................................... 193
                                                                                                                                              .
DTC P0112, P0113 IAT SENSOR .......................... 151         .        Component Inspection ......................................... 195.
 Component Description ....................................... 151 .        Removal and Installation ...................................... 196
                                                                                                                                              .
 On Board Diagnosis Logic ................................... 151  .       DTC P0133 HO2S1 ................................................ 197
                                                                                                                                              .
 DTC Confirmation Procedure .............................. 152     .        Component Description ....................................... 197 .
 Wiring Diagram .................................................... 153
                                                                   .        CONSULT-II Reference Value in Data Monitor Mode
 Diagnostic Procedure .......................................... 154
                                                                   .                                                                          .197
DTC P0117, P0118 ECT SENSOR ......................... 156          .        On Board Diagnosis Logic ................................... 197  .
 Component Description ....................................... 156 .        DTC Confirmation Procedure ............................... 198    .
 CONSULT-II Reference Value in Data Monitor Mode                            Overall Function Check ........................................ 199
                                                                                                                                              .
                                                                   . 156    Wiring Diagram .................................................... 200
                                                                                                                                              .
 On Board Diagnosis Logic ................................... 156  .        Diagnostic Procedure ........................................... 201
                                                                                                                                              .
 DTC Confirmation Procedure .............................. 157     .        Component Inspection ......................................... 203.
 Wiring Diagram .................................................... 158
                                                                   .        Removal and Installation ...................................... 205
                                                                                                                                              .
 Diagnostic Procedure .......................................... 159
                                                                   .       DTC P0134 HO2S1 ................................................ 206
                                                                                                                                              .
 Component Inspection ......................................... 160.        Component Description ....................................... 206 .
DTC P0121 TP SENSOR ....................................... 161    .        CONSULT-II Reference Value in Data Monitor Mode
 Component Description ....................................... 161 .                                                                          .206
 CONSULT-II Reference Value in Data Monitor Mode                            On Board Diagnosis Logic ................................... 206  .
                                                                   . 161    DTC Confirmation Procedure ............................... 207    .
 On Board Diagnosis Logic ................................... 162  .        Overall Function Check ........................................ 208
                                                                                                                                              .
 DTC Confirmation Procedure .............................. 162     .        Wiring Diagram .................................................... 209
                                                                                                                                              .
 Wiring Diagram .................................................... 164
                                                                   .        Diagnostic Procedure ........................................... 210
                                                                                                                                              .
 Diagnostic Procedure .......................................... 165
                                                                   .        Component Inspection ......................................... 211.
 Component Inspection ......................................... 168.        Removal and Installation ...................................... 212
                                                                                                                                              .
DTC P0122, P0123 TP SENSOR ........................... 170         .       DTC P0138 HO2S2 ................................................ 213
                                                                                                                                              .
 Component Description ....................................... 170 .        Component Description ....................................... 213 .
 CONSULT-II Reference Value in Data Monitor Mode                            CONSULT-II Reference Value in Data Monitor Mode
                                                                   . 170                                                                      .213
 On Board Diagnosis Logic ................................... 170  .        On Board Diagnosis Logic ................................... 213  .
 DTC Confirmation Procedure .............................. 171     .        DTC Confirmation Procedure ............................... 214    .
 Wiring Diagram .................................................... 172
                                                                   .        Wiring Diagram .................................................... 215
                                                                                                                                              .
 Diagnostic Procedure .......................................... 173
                                                                   .        Diagnostic Procedure ........................................... 216
                                                                                                                                              .
 Component Inspection ......................................... 174.        Component Inspection ......................................... 217.
DTC P0125 ECT SENSOR ..................................... 176     .        Removal and Installation ...................................... 219
                                                                                                                                              .
 Component Description ....................................... 176 .       DTC P0139 HO2S2 ................................................ 220
                                                                                                                                              .
 On Board Diagnosis Logic ................................... 176  .        Component Description ....................................... 220 .
 DTC Confirmation Procedure .............................. 177     .        CONSULT-II Reference Value in Data Monitor Mode
 Wiring Diagram .................................................... 178
                                                                   .                                                                          .220

                                                                      EC-2
 On Board Diagnosis Logic .................................. 220  .        CONSULT-II Reference Value in Data Monitor Mode
 DTC Confirmation Procedure .............................. 221    .                                                                              . 267   A
 Overall Function Check ....................................... 221
                                                                  .        On Board Diagnosis Logic ................................... 267      .
 Wiring Diagram ................................................... 223
                                                                  .        DTC Confirmation Procedure .............................. 267         .
 Diagnostic Procedure .......................................... 224
                                                                  .        Wiring Diagram .................................................... 269
                                                                                                                                                 .       EC
 Component Inspection ........................................ 226.        Diagnostic Procedure .......................................... 270   .
 Removal and Installation ..................................... 228
                                                                  .        Component Inspection ......................................... 272    .
DTC P0171 FUEL INJECTION SYSTEM FUNCTION 229                      .       DTC P0340 CMP SENSOR .................................... 273          .
 On Board Diagnosis Logic .................................. 229  .        Component Description ....................................... 273     .       C
 DTC Confirmation Procedure .............................. 229    .        On Board Diagnosis Logic ................................... 273      .
 Wiring Diagram ................................................... 231
                                                                  .        DTC Confirmation Procedure .............................. 274         .
 Diagnostic Procedure .......................................... 232
                                                                  .        Wiring Diagram .................................................... 275
                                                                                                                                                 .       D
 Component Inspection ........................................ 235.        Diagnostic Procedure .......................................... 277   .
DTC P0172 FUEL INJECTION SYSTEM FUNCTION 236                      .        Component Inspection ......................................... 278    .
 On Board Diagnosis Logic .................................. 236  .        Removal and Installation ..................................... 279    .       E
 DTC Confirmation Procedure .............................. 236    .       DTC P0400 EGR FUNCTION ................................ 280            .
 Wiring Diagram ................................................... 238
                                                                  .        Description ........................................................... 280
                                                                                                                                                 .
 Diagnostic Procedure .......................................... 239
                                                                  .        On Board Diagnosis Logic ................................... 282      .
 Component Inspection ........................................ 241.        DTC Confirmation Procedure .............................. 282         .       F
DTC P0181 FTT SENSOR ..................................... 242    .        Overall Function Check ....................................... 283    .
 Component Description ....................................... 242.        Wiring Diagram .................................................... 285
                                                                                                                                                 .
 On Board Diagnosis Logic .................................. 242  .        Diagnostic Procedure .......................................... 286   .       G
 DTC Confirmation Procedure .............................. 242    .        Component Inspection ......................................... 289    .
 Wiring Diagram ................................................... 244
                                                                  .        Removal and Installation ..................................... 290    .
 Diagnostic Procedure .......................................... 245
                                                                  .       DTC P0402 EGRC-BPT VALVE FUNCTION ......... 291                        .       H
 Component Inspection ........................................ 246.        Description ........................................................... 291
                                                                                                                                                 .
 Removal and Installation ..................................... 246
                                                                  .        On Board Diagnosis Logic ................................... 291      .
DTC P0182, P0183 FTT SENSOR ........................ 247          .        DTC Confirmation Procedure .............................. 292         .
                                                                                                                                                          I
 Component Description ....................................... 247.        Overall Function Check ....................................... 293    .
 On Board Diagnosis Logic .................................. 247  .        Diagnostic Procedure .......................................... 294   .
 DTC Confirmation Procedure .............................. 247    .        Component Inspection ......................................... 295    .
 Wiring Diagram ................................................... 248
                                                                  .       DTC P0405, P0406 EGRT SENSOR ..................... 297                 .       J
 Diagnostic Procedure .......................................... 249
                                                                  .        Component Description ....................................... 297     .
 Component inspection ........................................ 250.        On Board Diagnosis Logic ................................... 297      .
 Removal and Installation ..................................... 250
                                                                  .        DTC Confirmation Procedure .............................. 298         .       K
DTC P0217 COOLANT OVERTEMPERATURE                                          Overall Function Check ....................................... 298    .
ENRICHMENT PROTECTION ............................... 251         .        Wiring Diagram .................................................... 300
                                                                                                                                                 .
 On Board Diagnosis Logic .................................. 251  .        Diagnostic Procedure .......................................... 301   .       L
 Overall Function Check ....................................... 251
                                                                  .        Component Inspection ......................................... 302    .
 Diagnostic Procedure .......................................... 252
                                                                  .        Removal and Installation ..................................... 303    .
 Main 11 Causes of Overheating .......................... 253     .       DTC P0420 THREE WAY CATALYST FUNCTION . 304
 Component Inspection ........................................ 254.        On Board Diagnosis Logic ................................... 304      .       M
DTC P0300 - P0304 NO. 4 - 1 CYLINDER MISFIRE,                              DTC Confirmation Procedure .............................. 304         .
MULTIPLE CYLINDER MISFIRE ........................... 256         .        Overall Function Check ....................................... 305    .
 On Board Diagnosis Logic .................................. 256  .        Diagnostic Procedure .......................................... 306   .
 DTC Confirmation Procedure .............................. 257    .       DTC P0441 EVAP CONTROL SYSTEM ................ 309                     .
 Diagnostic Procedure .......................................... 257
                                                                  .        System Description .............................................. 309 .
 Component Inspection ........................................ 262.        On Board Diagnosis Logic ................................... 309      .
 Removal and Installation ..................................... 262
                                                                  .        DTC Confirmation Procedure .............................. 310         .
DTC P0327, P0328 KS .......................................... 263.        Overall Function Check ....................................... 310    .
 Component Description ....................................... 263.        Diagnostic Procedure .......................................... 311   .
 On Board Diagnosis Logic .................................. 263  .       DTC P0442 EVAP CONTROL SYSTEM ................ 318                     .
 DTC Confirmation Procedure .............................. 263    .        On Board Diagnosis Logic ................................... 318      .
 Wiring Diagram ................................................... 264
                                                                  .        DTC Confirmation Procedure .............................. 319         .
 Diagnostic Procedure .......................................... 265
                                                                  .        Diagnostic Procedure .......................................... 322   .
 Component Inspection ........................................ 266.       DTC P0444, P0445 EVAP CANISTER PURGE VOL-
 Removal and Installation ..................................... 266
                                                                  .       UME CONTROL SOLENOID VALVE ..................... 331                   .
DTC P0335 CKP SENSOR (OBD) ........................ 267           .        Description ........................................................... 331
                                                                                                                                                 .
 Component Description ....................................... 267.        CONSULT-II Reference Value in Data Monitor Mode

                                                                     EC-3
                                                                         . 331   DTC P0500 VSS ..................................................... 392.
 On Board Diagnosis Logic ................................... 332        .        Component Description ....................................... 392     .
 DTC Confirmation Procedure .............................. 332           .        On Board Diagnosis Logic ................................... 392      .
 Wiring Diagram .................................................... 333 .        DTC Confirmation Procedure ............................... 392        .
 Diagnostic Procedure .......................................... 335     .        Overall Function Check ........................................ 393   .
DTC P0447 EVAP CANISTER VENT CONTROL                                              Wiring Diagram .................................................... 394
                                                                                                                                                        .
VALVE .................................................................... 337
                                                                         .        Diagnostic Procedure ........................................... 395  .
 Component Description ....................................... 337       .       DTC P0505 ISC SYSTEM ...................................... 397        .
 CONSULT-II Reference Value in Data Monitor Mode                                  Description ........................................................... 397
                                                                                                                                                        .
                                                                         . 337    CONSULT-II Reference Value in Data Monitor Mode
 On Board Diagnosis Logic ................................... 337        .                                                                              .397
 DTC Confirmation Procedure .............................. 337           .        On Board Diagnosis Logic ................................... 398      .
 Wiring Diagram .................................................... 338 .        DTC Confirmation Procedure ............................... 398        .
 Diagnostic Procedure .......................................... 339     .        Wiring Diagram .................................................... 399
                                                                                                                                                        .
DTC P0452 EVAP CONTROL SYSTEM PRESSURE                                            Diagnostic Procedure ........................................... 400  .
SENSOR ................................................................. 343
                                                                         .       DTC P0506 ISC SYSTEM ...................................... 402        .
 Component Description ....................................... 343       .        Description ........................................................... 402
                                                                                                                                                        .
 CONSULT-II Reference Value in Data Monitor Mode                                  CONSULT-II Reference Value in Data Monitor Mode
                                                                         . 343                                                                          .402
 On Board Diagnosis Logic ................................... 343        .        On Board Diagnosis Logic ................................... 402      .
 DTC Confirmation Procedure .............................. 344           .        DTC Confirmation Procedure ............................... 403        .
 Wiring Diagram .................................................... 345 .        Wiring Diagram .................................................... 404
                                                                                                                                                        .
 Diagnostic Procedure .......................................... 346     .        Diagnostic Procedure ........................................... 405  .
DTC P0453 EVAP CONTROL SYSTEM PRESSURE                                           DTC P0507 ISC SYSTEM ...................................... 407        .
SENSOR ................................................................. 350
                                                                         .        Description ........................................................... 407
                                                                                                                                                        .
 Component Description ....................................... 350       .        CONSULT-II Reference Value in Data Monitor Mode
 CONSULT-II Reference Value in Data Monitor Mode                                                                                                        .407
                                                                         . 350    On Board Diagnosis Logic ................................... 407      .
 On Board Diagnosis Logic ................................... 350        .        DTC Confirmation Procedure ............................... 408        .
 DTC Confirmation Procedure .............................. 351           .        Wiring Diagram .................................................... 409
                                                                                                                                                        .
 Wiring Diagram .................................................... 352 .        Diagnostic Procedure ........................................... 410  .
 Diagnostic Procedure .......................................... 353     .       DTC P0510 CTP SWITCH ...................................... 412        .
DTC P0455 EVAP CONTROL SYSTEM ................ 360                       .        Component Description ....................................... 412     .
 On Board Diagnosis Logic ................................... 360        .        On Board Diagnosis Logic ................................... 412      .
 DTC Confirmation Procedure .............................. 361           .        DTC Confirmation Procedure ............................... 412        .
 Diagnostic Procedure .......................................... 362     .        Overall Function Check ........................................ 413   .
DTC P0456 EVAP CONTROL SYSTEM ................ 371                       .        Wiring Diagram .................................................... 414
                                                                                                                                                        .
 On Board Diagnosis Logic ................................... 371        .        Diagnostic Procedure ........................................... 415  .
 DTC Confirmation Procedure .............................. 372           .       DTC P0605 ECM .................................................... 419 .
 Overall Function Check ....................................... 373      .        Component Description ....................................... 419     .
 Diagnostic Procedure .......................................... 374     .        On Board Diagnosis Logic ................................... 419      .
DTC P0460 FUEL LEVEL SENSOR ...................... 382                   .        DTC Confirmation Procedure ............................... 419        .
 Component Description ....................................... 382       .        Diagnostic Procedure ........................................... 420  .
 On Board Diagnostic Logic .................................. 382        .       DTC P1143 HO2S1 ................................................. 421  .
 DTC Confirmation Procedure .............................. 382           .        Component Description ....................................... 421     .
 Wiring Diagram .................................................... 383 .        CONSULT-II Reference Value in Data Monitor Mode
 Diagnostic Procedure .......................................... 384     .                                                                              .421
 Removal and Installation ..................................... 385      .        On Board Diagnosis Logic ................................... 421      .
DTC P0461 FUEL LEVEL SENSOR ...................... 386                   .        DTC Confirmation Procedure ............................... 422        .
 Component Description ....................................... 386       .        Overall Function Check ........................................ 422   .
 On Board Diagnostic Logic .................................. 386        .        Diagnostic Procedure ........................................... 423  .
 Overall Function Check ....................................... 386      .        Removal and Installation ...................................... 425   .
DTC P0462, P0463 FUEL LEVEL SENSOR ......... 388                         .       DTC P1144 HO2S1 ................................................. 426  .
 Component Description ....................................... 388       .        Component Description ....................................... 426     .
 On Board Diagnostic Logic .................................. 388        .        CONSULT-II Reference Value in Data Monitor Mode
 DTC Confirmation Procedure .............................. 388           .                                                                              .426
 Wiring Diagram .................................................... 389 .        On Board Diagnosis Logic ................................... 426      .
 Diagnostic Procedure .......................................... 390     .        DTC Confirmation Procedure ............................... 427        .
 Removal and Installation ..................................... 391      .        Overall Function Check ........................................ 427   .

                                                                            EC-4
 Diagnostic Procedure .......................................... 428  .       CONTROL SOLENOID VALVE .............................. 473                .
 Removal and Installation ..................................... 430   .        Description ........................................................... 473
                                                                                                                                                       .       A
DTC P1146 HO2S2 ................................................ 431  .        CONSULT-II Reference Value in Data Monitor Mode
 Component Description ....................................... 431    .                                                                                . 473
 CONSULT-II Reference Value in Data Monitor Mode                               On Board Diagnosis Logic ................................... 474        .       EC
                                                                      . 431    DTC Confirmation Procedure .............................. 474           .
 On Board Diagnosis Logic .................................. 431      .        Wiring Diagram .................................................... 475 .
 DTC Confirmation Procedure .............................. 432        .        Diagnostic Procedure .......................................... 477     .
 Overall Function Check ....................................... 432   .       DTC P1446 EVAP CANISTER VENT CONTROL                                             C
 Wiring Diagram ................................................... 434
                                                                      .       VALVE .................................................................... 482
                                                                                                                                                       .
 Diagnostic Procedure .......................................... 435  .        Component Description ....................................... 482       .
 Removal and Installation ..................................... 437   .        CONSULT-II Reference Value in Data Monitor Mode                                 D
DTC P1147 HO2S2 ................................................ 438  .                                                                                . 482
 Component Description ....................................... 438    .        On Board Diagnosis Logic ................................... 482        .
 CONSULT-II Reference Value in Data Monitor Mode                               DTC Confirmation Procedure .............................. 482           .       E
                                                                      . 438    Diagnostic Procedure .......................................... 483     .
 On Board Diagnosis Logic .................................. 438      .       DTC P1448 EVAP CANISTER VENT CONTROL
 DTC Confirmation Procedure .............................. 439        .       VALVE .................................................................... 486
                                                                                                                                                       .
 Overall Function Check ....................................... 439   .        Component Description ....................................... 486       .       F
 Wiring Diagram ................................................... 441
                                                                      .        CONSULT-II Reference Value in Data Monitor Mode
 Diagnostic Procedure .......................................... 442  .                                                                                . 486
 Removal and Installation ..................................... 444   .        On Board Diagnosis Logic ................................... 486        .       G
DTC P1148 CLOSED LOOP CONTROL ............... 445                     .        DTC Confirmation Procedure .............................. 487           .
 On Board Diagnosis Logic .................................. 445      .        Overall Function Check ....................................... 488      .
 DTC Confirmation Procedure .............................. 445        .        Diagnostic Procedure .......................................... 488     .       H
 Overall Function Check ....................................... 445   .       DTC P1456 EVAP CONTROL SYSTEM ................ 492                       .
 Diagnostic Procedure .......................................... 446  .        On Board Diagnosis Logic ................................... 492        .
DTC P1217 ENGINE OVER TEMPERATURE ...... 447                          .        DTC Confirmation Procedure .............................. 493           .
                                                                                                                                                                I
 On Board Diagnosis Logic .................................. 447      .        Overall Function Check ....................................... 494      .
 Overall Function Check ....................................... 447   .        Diagnostic Procedure .......................................... 495     .
 Diagnostic Procedure .......................................... 448  .       DTC P1464 FUEL LEVEL SENSOR ...................... 503                   .
 Main 11 Causes of Overheating .......................... 450         .        Component Description ....................................... 503       .       J
DTC P1336 CKP SENSOR (OBD) ........................ 451               .        On Board Diagnostic Logic .................................. 503        .
 Component Description ....................................... 451    .        DTC Confirmation Procedure .............................. 503           .
 On Board Diagnosis Logic .................................. 451      .        Wiring Diagram .................................................... 504 .       K
 DTC Confirmation Procedure .............................. 451        .        Diagnostic Procedure .......................................... 505     .
 Wiring Diagram ................................................... 452
                                                                      .        Removal and Installation ..................................... 505      .
 Diagnostic Procedure .......................................... 453  .       DTC P1490 VACUUM CUT VALVE BYPASS VALVE 506                              .       L
DTC P1400 EGRC-SOLENOID VALVE ................. 456                   .        Description ........................................................... 506
                                                                                                                                                       .
 Component Description ....................................... 456    .        CONSULT-II Reference Value in Data Monitor Mode
 CONSULT-II Reference Value in Data Monitor Mode                                                                                                       . 506
                                                                      . 456    On Board Diagnosis Logic ................................... 506        .       M
 On Board Diagnosis Logic .................................. 456      .        DTC Confirmation Procedure .............................. 507           .
 DTC Confirmation Procedure .............................. 456        .        Wiring Diagram .................................................... 508 .
 Overall Function Check ....................................... 457   .        Diagnostic Procedure .......................................... 509     .
 Wiring Diagram ................................................... 458
                                                                      .       DTC P1491 VACUUM CUT VALVE BYPASS VALVE 512                              .
 Diagnostic Procedure .......................................... 459  .        Description ........................................................... 512
                                                                                                                                                       .
DTC P1402 EGR FUNCTION ................................ 462           .        CONSULT-II Reference Value in Data Monitor Mode
 Description .......................................................... 462
                                                                      .                                                                                . 512
 On Board Diagnosis Logic .................................. 464      .        On Board Diagnosis Logic ................................... 513        .
 DTC Confirmation Procedure .............................. 464        .        DTC Confirmation Procedure .............................. 513           .
 Wiring Diagram ................................................... 466
                                                                      .        Overall Function Check ....................................... 514      .
 Diagnostic Procedure .......................................... 467  .        Wiring Diagram .................................................... 515 .
DTC P1442 EVAP CONTROL SYSTEM ............... 471                     .        Diagnostic Procedure .......................................... 516     .
 On Board Diagnosis Logic .................................. 471      .       DTC P1706 PNP SWITCH ..................................... 522           .
 DTC Confirmation Procedure .............................. 472        .        Component Description ....................................... 522       .
 Diagnostic Procedure .......................................... 472  .        CONSULT-II Reference Value in Data Monitor Mode
DTC P1444 EVAP CANISTER PURGE VOLUME                                                                                                                   . 522
                                                                               On Board Diagnosis Logic ................................... 522        .

                                                                         EC-5
  DTC Confirmation Procedure .............................. 523          .         Engine Coolant Temperature Sensor ................... 576                .
  Overall Function Check ....................................... 523     .         EGR Temperature Sensor .................................... 576          .
  Wiring Diagram .................................................... 524.         Fuel Pump ............................................................ 576
                                                                                                                                                            .
  Diagnostic Procedure .......................................... 525    .         IACV-AAC Valve .................................................. 576    .
IGNITION SIGNAL ................................................. 527    .         Injector ................................................................. 576
                                                                                                                                                            .
  Component Description ....................................... 527      .         Resistor ................................................................ 577
                                                                                                                                                            .
  CONSULT-II Reference Value in Data Monitor Mode                                  Throttle Position Sensor ....................................... 577     .
                                                                         . 527     Heated Oxygen Sensor 1 Heater ......................... 577              .
  Wiring Diagram .................................................... 528.         Calculated Load Value ......................................... 577      .
  Diagnostic Procedure .......................................... 529    .         Intake Air Temperature Sensor ............................ 577           .
  Removal and Installation ..................................... 533     .         Heated Oxygen Sensor 2 Heater ......................... 577              .
INJECTOR CIRCUIT .............................................. 534      .         Crankshaft Position Sensor (OBD) ...................... 577              .
  Component Description ....................................... 534      .         Fuel Tank Temperature Sensor ............................ 577            .
  CONSULT-II Reference Value in Data Monitor Mode
                                                                         . 534                                     VG33E
  Wiring Diagram .................................................... 535.
  Diagnostic Procedure .......................................... 537    .       INDEX FOR DTC .................................................... 578      .
  Removal and Installation ..................................... 538     .         Alphabetical Index ................................................ 578   .
START SIGNAL ..................................................... 539   .         DTC No. Index ..................................................... 581   .
  CONSULT-II Reference Value in Data Monitor Mode                                PRECAUTIONS ...................................................... 584      .
                                                                         . 539     Precautions for Supplemental Restraint System
  Wiring Diagram .................................................... 540.         (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
  Diagnostic Procedure .......................................... 541    .         SIONER" .............................................................. 584.
FUEL PUMP CIRCUIT ........................................... 543        .         On Board Diagnostic (OBD) System of Engine and
  Description ........................................................... 543
                                                                         .         A/T ....................................................................... 584
                                                                                                                                                             .
  CONSULT-II Reference Value in Data Monitor Mode                                  Precautions .......................................................... 585.
                                                                         . 543     Wiring Diagrams and Trouble Diagnosis .............. 588                  .
  Wiring Diagram .................................................... 544.       PREPARATION ...................................................... 589      .
  Diagnostic Procedure .......................................... 545    .         Special Service Tools ........................................... 589     .
  Removal and Installation ..................................... 547     .         Commercial Service Tools ................................... 590          .
POWER STEERING OIL PRESSURE SWITCH .... 548                              .       ENGINE CONTROL SYSTEM ................................ 591                  .
  Component Description ....................................... 548      .         System Diagram .................................................. 591     .
  CONSULT-II Reference Value in Data Monitor Mode                                  Vacuum Hose Drawing ........................................ 592          .
                                                                         . 548     System Chart ....................................................... 593  .
  Wiring Diagram .................................................... 549.         Multiport Fuel Injection (MFI) System .................. 593              .
  Diagnostic Procedure .......................................... 550    .         Distributor Ignition (DI) System ............................ 595         .
  Removal and Installation ..................................... 551     .         Air Conditioner Cut Control .................................. 596        .
IACV-FICD SOLENOID VALVE ............................. 552               .         Fuel Cut Control (at No Load and High Engine Load)                        .596
  Component Description ....................................... 552      .       BASIC SERVICE PROCEDURE ............................ 598                    .
  Wiring Diagram .................................................... 553.         Idle Speed/Ignition Timing/Idle Mixture Ratio
  Diagnostic Procedure .......................................... 554    .         Adjustment ........................................................... 598.
DATA LINK CONNECTOR ..................................... 557            .         Fast Idle Cam (FIC) Inspection and Adjustment .. 609                      .
  Wiring Diagram .................................................... 557.         Fuel Pressure Check ........................................... 611       .
EVAPORATIVE EMISSION SYSTEM .................... 558                     .         Fuel Pressure Regulator Check ........................... 612             .
  Description ........................................................... 558
                                                                         .       ON BOARD DIAGNOSTIC (OBD) SYSTEM .......... 613                             .
  Component Inspection ......................................... 561     .         Introduction .......................................................... 613
                                                                                                                                                             .
  How To Detect Fuel Vapor Leakage .................... 562              .         Two Trip Detection Logic ...................................... 613       .
ON BOARD REFUELING VAPOR RECOVERY                                                  Emission-related Diagnostic Information ............. 614                 .
(ORVR) ................................................................... 564
                                                                         .         Malfunction Indicator Lamp (MIL) ........................ 628             .
  System Description .............................................. 564  .         OBD System Operation Chart .............................. 629             .
  Diagnostic Procedure .......................................... 565    .       TROUBLE DIAGNOSIS ......................................... 634             .
POSITIVE CRANKCASE VENTILATION .............. 574                        .         Trouble Diagnosis Introduction ............................ 634           .
  Description ........................................................... 574
                                                                         .         DTC Inspection Priority Chart .............................. 639          .
  Inspection ............................................................ 574
                                                                         .         Fail-safe Chart ..................................................... 640 .
SERVICE DATA AND SPECIFICATIONS (SDS) ... 576                            .         Basic Inspection ................................................... 640  .
  Fuel Pressure Regulator ...................................... 576     .         Symptom Matrix Chart ......................................... 653        .
  Idle Speed and Ignition Timing ............................ 576        .         Engine Control Component Parts Location .......... 657                    .
  Ignition Coil .......................................................... 576
                                                                         .         Circuit Diagram .................................................... 660  .
  Mass Air Flow Sensor .......................................... 576    .         ECM Harness Connector Terminal Layout ........... 661                     .

                                                                            EC-6
 ECM Terminals and Reference Value ................. 661                 .       DTC P0112, P0113 IAT SENSOR .......................... 730         .
 CONSULT-II Function ......................................... 669       .        Component Description ....................................... 730 .       A
 Generic Scan Tool (GST) Function ..................... 680              .        On Board Diagnosis Logic ................................... 730  .
 CONSULT-II Reference Value



◦ Jabse Service Manual Search 2020 ◦ Jabse Pravopis ◦ Other service manual resources online : FixyaeServiceinfo