Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Sentra 2006-2009 Approved Nissan Sentra 2006 EC
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B ENGINE
A
ENGINE CONTROL SYSTEM
SECTION EC EC
C
D
E
CONTENTS
QG18DE POSITIVE CRANKCASE VENTILATION ................ 48 . F
Description ............................................................. 48
.
INDEX FOR DTC ..................................................... 14 . Component Inspection ........................................... 48 .
DTC No. Index ...................................................... 14 . NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM- G
Alphabetical Index ................................................. 17 . NATS) ....................................................................... 50
.
PRECAUTIONS ....................................................... 20 . Description ............................................................. 50
.
Precautions for Supplemental Restraint System ON BOARD DIAGNOSTIC (OBD) SYSTEM ........... 51 .
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- H
Introduction ............................................................ 51
.
SIONER" ............................................................... 20. Two Trip Detection Logic ....................................... 51 .
On Board Diagnostic (OBD) System of Engine and Emission-related Diagnostic Information ............... 52 .
A/T ......................................................................... 20
. Malfunction Indicator Lamp (MIL) .......................... 64 . I
Precaution ............................................................. 20
. OBD System Operation Chart ............................... 67 .
PREPARATION ........................................................ 24 . BASIC SERVICE PROCEDURE .............................. 73 .
Special Service Tools ............................................ 24 . Basic Inspection .................................................... 73 . J
Commercial Service Tools ..................................... 25 . Idle Speed and Ignition Timing Check ................... 78 .
ENGINE CONTROL SYSTEM ................................. 26 . VIN Registration .................................................... 79 .
System Diagram .................................................... 26 . Accelerator Pedal Released Position Learning ..... 79 .
Multiport Fuel Injection (MFI) System ................... 27 . K
Throttle Valve Closed Position Learning ................ 80 .
Electronic Ignition (EI) System .............................. 29 . Idle Air Volume Learning ....................................... 80 .
Fuel Cut Control (at No Load and High Engine Fuel Pressure Check ............................................. 82 .
Speed) ................................................................... 30
. TROUBLE DIAGNOSIS ........................................... 85 . L
AIR CONDITIONING CUT CONTROL .................... 31 . Trouble Diagnosis Introduction .............................. 85 .
Input/output Signal Chart ...................................... 31 . DTC Inspection Priority Chart ................................ 91 .
System Description ............................................... 31 . Fail-safe Chart ....................................................... 93
. M
AUTOMATIC SPEED CONTROL DEVICE (ASCD) 32 ... Symptom Matrix Chart ........................................... 94 .
System Description ............................................... 32 . Engine Control Component Parts Location ........... 98 .
Component Description ......................................... 33 . Vacuum Hose Drawing ........................................ 104 .
CAN COMMUNICATION ......................................... 34 . Circuit Diagram .................................................... 105 .
System Description ............................................... 34 . ECM Harness Connector Terminal Layout .......... 107 .
EVAPORATIVE EMISSION SYSTEM ...................... 35 . ECM Terminals and Reference Value .................. 107 .
Description ............................................................ 35
. CONSULT-II Function (ENGINE) ......................... 115 .
Component Inspection .......................................... 38 . Generic Scan Tool (GST) Function ...................... 127 .
Removal and Installation ....................................... 39 . CONSULT-II Reference Value in Data Monitor .... 129 .
How to Detect Fuel Vapor Leakage ...................... 39 . Major Sensor Reference Graph in Data Monitor
ON BOARD REFUELING VAPOR RECOVERY Mode .................................................................... 132
.
(ORVR) ..................................................................... 42
. TROUBLE DIAGNOSIS - SPECIFICATION VALUE 134 .
System Description ............................................... 42 . Description ........................................................... 134
.
Diagnostic Procedure ............................................ 43 . Testing Condition ................................................. 134 .
Component Inspection .......................................... 46 . Inspection Procedure ........................................... 134 .
Diagnostic Procedure .......................................... 135 .
Revision: December 2006 EC-1 2006 Sentra
TROUBLE DIAGNOSIS FOR INTERMITTENT INCI- DTC P0101 MAF SENSOR .................................... 177 .
DENT ...................................................................... 144
. Component Description ....................................... 177 .
Description ........................................................... 144
. CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 144 . .177
POWER SUPPLY AND GROUND CIRCUIT .......... 145 . On Board Diagnosis Logic ................................... 177 .
Wiring Diagram .................................................... 145 . DTC Confirmation Procedure ............................... 178 .
Diagnostic Procedure .......................................... 146 . Overall Function Check ........................................ 179
.
Component Inspection ......................................... 151 . Wiring Diagram .................................................... 180
.
Ground Inspection ............................................... 151 . Diagnostic Procedure ........................................... 181
.
DTC U1000, U1001 CAN COMMUNICATION LINE. 152 Component Inspection ......................................... 184.
Description ........................................................... 152
. DTC P0102, P0103 MAF SENSOR ........................ 186 .
On Board Diagnosis Logic ................................... 152 . Component Description ....................................... 186 .
DTC Confirmation Procedure .............................. 152 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 153 . .186
Diagnostic Procedure .......................................... 154 . On Board Diagnosis Logic ................................... 186 .
DTC U1010 CAN COMMUNICATION .................... 155 . DTC Confirmation Procedure ............................... 187 .
Description ........................................................... 155
. Wiring Diagram .................................................... 188
.
On Board Diagnosis Logic ................................... 155 . Diagnostic Procedure ........................................... 189
.
DTC Confirmation Procedure .............................. 155 . Component Inspection ......................................... 192.
Diagnostic Procedure .......................................... 156 . DTC P0112, P0113 IAT SENSOR ........................... 194 .
DTC P0011 IVT CONTROL .................................... 157 . Component Description ....................................... 194 .
Description ........................................................... 157
. On Board Diagnosis Logic ................................... 194 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 194 .
. 157 Wiring Diagram .................................................... 195
.
On Board Diagnosis Logic ................................... 158 . Diagnostic Procedure ........................................... 196
.
DTC Confirmation Procedure .............................. 158 . Component Inspection ......................................... 197.
Diagnostic Procedure .......................................... 159 . DTC P0117, P0118 ECT SENSOR ......................... 199 .
Component Inspection ......................................... 160 . Component Description ....................................... 199 .
Removal and Installation ..................................... 160 . On Board Diagnosis Logic ................................... 199 .
DTC P0031, P0032 A/F SENSOR 1 HEATER ....... 161 . DTC Confirmation Procedure ............................... 200 .
Description ........................................................... 161
. Wiring Diagram .................................................... 201
.
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 202
.
. 161 Component Inspection ......................................... 203.
On Board Diagnosis Logic ................................... 161 . Removal and Installation ...................................... 204
.
DTC Confirmation Procedure .............................. 161 . DTC P0122, P0123 TP SENSOR ........................... 205 .
Wiring Diagram .................................................... 162 . Component Description ....................................... 205 .
Diagnostic Procedure .......................................... 163 . CONSULT-II Reference Value in Data Monitor Mode
Component Inspection ......................................... 165 . .205
Removal and Installation ..................................... 165 . On Board Diagnosis Logic ................................... 205 .
DTC P0037, P0038 HO2S2 HEATER .................... 166 . DTC Confirmation Procedure ............................... 206 .
Description ........................................................... 166
. Wiring Diagram .................................................... 207
.
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 208
.
. 166 Component Inspection ......................................... 211.
On Board Diagnosis Logic ................................... 166 . Removal and Installation ...................................... 211
.
DTC Confirmation Procedure .............................. 167 . DTC P0125 ECT SENSOR ..................................... 212 .
Wiring Diagram .................................................... 168 . Component Description ....................................... 212 .
Diagnostic Procedure .......................................... 169 . On Board Diagnosis Logic ................................... 212 .
Component Inspection ......................................... 171 . DTC Confirmation Procedure ............................... 213 .
Removal and Installation ..................................... 171 . Diagnostic Procedure ........................................... 213
.
DTC P0075 IVT CONTROL SOLENOID VALVE ... 172 . Component Inspection ......................................... 214.
Description ........................................................... 172
. Removal and Installation ...................................... 214
.
CONSULT-II Reference Value in Data Monitor Mode DTC P0127 IAT SENSOR ....................................... 215 .
. 172 Component Description ....................................... 215 .
On Board Diagnosis Logic ................................... 172 . On Board Diagnosis Logic ................................... 215 .
DTC Confirmation Procedure .............................. 172 . DTC Confirmation Procedure ............................... 215 .
Wiring Diagram .................................................... 173 . Diagnostic Procedure ........................................... 216
.
Diagnostic Procedure .......................................... 175 . Component Inspection ......................................... 217.
Component Inspection ......................................... 176 . DTC P0128 THERMOSTAT FUNCTION ................ 218 .
Removal and Installation ..................................... 176 . On Board Diagnosis Logic ................................... 218 .
Revision: December 2006 EC-2 2006 Sentra
DTC Confirmation Procedure .............................. 218 . On Board Diagnosis Logic ................................... 259 .
Diagnostic Procedure .......................................... 218
. DTC Confirmation Procedure .............................. 260 . A
Component Inspection ........................................ 219. Overall Function Check ....................................... 261.
Removal and Installation ..................................... 219
. Wiring Diagram .................................................... 262
.
DTC P0130 A/F SENSOR 1 .................................. 220 . Diagnostic Procedure .......................................... 263
. EC
Component Description ....................................... 220. Component Inspection ......................................... 266.
CONSULT-II Reference Value in Data Monitor Mode Removal and Installation ..................................... 268.
. 220 DTC P0139 HO2S2 ................................................ 269.
On Board Diagnosis Logic .................................. 220 . Component Description ....................................... 269 . C
DTC Confirmation Procedure .............................. 220 . CONSULT-II Reference Value in Data Monitor Mode
Overall Function Check ....................................... 221
. . 269
Wiring Diagram ................................................... 223
. On Board Diagnosis Logic ................................... 269 . D
Diagnostic Procedure .......................................... 224
. DTC Confirmation Procedure .............................. 270 .
Removal and Installation ..................................... 226
. Overall Function Check ....................................... 270.
DTC P0131 A/F SENSOR 1 .................................. 227 . Wiring Diagram .................................................... 272
. E
Component Description ....................................... 227. Diagnostic Procedure .......................................... 273
.
CONSULT-II Reference Value in Data Monitor Mode Component Inspection ......................................... 275.
. 227 Removal and Installation ..................................... 276.
On Board Diagnosis Logic .................................. 227 . DTC P0171 FUEL INJECTION SYSTEM FUNCTION 277 . F
DTC Confirmation Procedure .............................. 227 . On Board Diagnosis Logic ................................... 277 .
Overall Function Check ....................................... 228
. DTC Confirmation Procedure .............................. 277 .
Wiring Diagram ................................................... 230
. Wiring Diagram .................................................... 279
. G
Diagnostic Procedure .......................................... 231
. Diagnostic Procedure .......................................... 281
.
Removal and Installation ..................................... 233
. DTC P0172 FUEL INJECTION SYSTEM FUNCTION 285 .
DTC P0132 A/F SENSOR 1 .................................. 234 . On Board Diagnosis Logic ................................... 285 . H
Component Description ....................................... 234. DTC Confirmation Procedure .............................. 285 .
CONSULT-II Reference Value in Data Monitor Mode Wiring Diagram .................................................... 287
.
. 234 Diagnostic Procedure .......................................... 289
.
I
On Board Diagnosis Logic .................................. 234 . DTC P0181 FTT SENSOR ..................................... 293 .
DTC Confirmation Procedure .............................. 234 . Component Description ....................................... 293 .
Overall Function Check ....................................... 235
. On Board Diagnosis Logic ................................... 293 .
Wiring Diagram ................................................... 237
. DTC Confirmation Procedure .............................. 293 . J
Diagnostic Procedure .......................................... 238
. Wiring Diagram .................................................... 295
.
Removal and Installation ..................................... 240
. Diagnostic Procedure .......................................... 296
.
DTC P0133 A/F SENSOR 1 .................................. 241 . Component Inspection ......................................... 297. K
Component Description ....................................... 241. Removal and Installation ..................................... 297.
CONSULT-II Reference Value in Data Monitor Mode DTC P0182, P0183 FTT SENSOR ......................... 298 .
. 241 Component Description ....................................... 298 .
L
On Board Diagnosis Logic .................................. 241 . On Board Diagnosis Logic ................................... 298 .
DTC Confirmation Procedure .............................. 242 . DTC Confirmation Procedure .............................. 298 .
Overall Function Check ....................................... 242
. Wiring Diagram .................................................... 299
.
Wiring Diagram ................................................... 244
. Diagnostic Procedure .......................................... 300
. M
Diagnostic Procedure .......................................... 245
. Component Inspection ......................................... 301.
Removal and Installation ..................................... 250
. Removal and Installation ..................................... 301.
DTC P0137 HO2S2 ................................................ 251
. DTC P0222, P0223 TP SENSOR ........................... 302 .
Component Description ....................................... 251. Component Description ....................................... 302 .
CONSULT-II Reference Value in Data Monitor Mode CONSULT-II Reference Value in Data Monitor Mode
. 251 . 302
On Board Diagnosis Logic .................................. 251 . On Board Diagnosis Logic ................................... 302 .
DTC Confirmation Procedure .............................. 252 . DTC Confirmation Procedure .............................. 303 .
Overall Function Check ....................................... 252
. Wiring Diagram .................................................... 304
.
Wiring Diagram ................................................... 254
. Diagnostic Procedure .......................................... 305
.
Diagnostic Procedure .......................................... 255
. Component Inspection ......................................... 308.
Component Inspection ........................................ 257. Removal and Installation ..................................... 308.
Removal and Installation ..................................... 258
. DTC P0300 - P0304 MULTIPLE CYLINDER MIS-
DTC P0138 HO2S2 ................................................ 259
. FIRE, NO. 1 - 4 CYLINDER MISFIRE .................... 309 .
Component Description ....................................... 259. On Board Diagnosis Logic ................................... 309 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure .............................. 310 .
. 259 Diagnostic Procedure .......................................... 310
.
Revision: December 2006 EC-3 2006 Sentra
DTC P0327, P0328 KS ........................................... 316 . Wiring Diagram .................................................... 364 .
Component Description ....................................... 316 . Diagnostic Procedure ........................................... 366 .
On Board Diagnosis Logic ................................... 316 . Component Inspection ......................................... 367 .
DTC Confirmation Procedure .............................. 316 . Removal and Installation ...................................... 368 .
Wiring Diagram .................................................... 317
. DTC P0447 EVAP CANISTER VENT CONTROL
Diagnostic Procedure .......................................... 318 . VALVE ..................................................................... 369
.
Component Inspection ......................................... 319 . Component Description ....................................... 369 .
Removal and Installation ..................................... 320 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0335 CKP SENSOR (POS) ......................... 321 . .369
Component Description ....................................... 321 . On Board Diagnosis Logic ................................... 369 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 370 .
. 321 Wiring Diagram .................................................... 371 .
On Board Diagnosis Logic ................................... 321 . Diagnostic Procedure ........................................... 372 .
DTC Confirmation Procedure .............................. 322 . Component Inspection ......................................... 374 .
Wiring Diagram .................................................... 323
. DTC P0448 EVAP CANISTER VENT CONTROL
Diagnostic Procedure .......................................... 324 . VALVE ..................................................................... 376
.
Component Inspection ......................................... 326 . Component Description ....................................... 376 .
Removal and Installation ..................................... 327 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0340 CMP SENSOR (PHASE) .................... 328 . .376
Component Description ....................................... 328 . On Board Diagnosis Logic ................................... 376 .
On Board Diagnosis Logic ................................... 328 . DTC Confirmation Procedure ............................... 377 .
DTC Confirmation Procedure .............................. 329 . Wiring Diagram .................................................... 379 .
Wiring Diagram .................................................... 330
. Diagnostic Procedure ........................................... 380 .
Diagnostic Procedure .......................................... 331 . Component Inspection ......................................... 382 .
Component Inspection ......................................... 334 . DTC P0451 EVAP CONTROL SYSTEM PRESSURE
Removal and Installation ..................................... 334 . SENSOR ................................................................. 384
.
DTC P0420 THREE WAY CATALYST FUNCTION . 335 Component Description ....................................... 384 .
On Board Diagnosis Logic ................................... 335 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 335 . .384
Overall Function Check ....................................... 336 . On Board Diagnosis Logic ................................... 384 .
Diagnostic Procedure .......................................... 337 . DTC Confirmation Procedure ............................... 384 .
DTC P0441 EVAP CONTROL SYSTEM ................ 340 . Diagnostic Procedure ........................................... 385 .
System Description .............................................. 340 . Component Inspection ......................................... 386 .
On Board Diagnosis Logic ................................... 340 . DTC P0452 EVAP CONTROL SYSTEM PRESSURE
DTC Confirmation Procedure .............................. 341 . SENSOR ................................................................. 387
.
Overall Function Check ....................................... 341 . Component Description ....................................... 387 .
Diagnostic Procedure .......................................... 342 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0442 EVAP CONTROL SYSTEM ................ 346 . .387
On Board Diagnosis Logic ................................... 346 . On Board Diagnosis Logic ................................... 387 .
DTC Confirmation Procedure .............................. 347 . DTC Confirmation Procedure ............................... 388 .
Diagnostic Procedure .......................................... 348 . Wiring Diagram .................................................... 389 .
DTC P0443 EVAP CANISTER PURGE VOLUME Diagnostic Procedure ........................................... 390 .
CONTROL SOLENOID VALVE .............................. 354 . Component Inspection ......................................... 392 .
Description ........................................................... 354
. DTC P0453 EVAP CONTROL SYSTEM PRESSURE
CONSULT-II Reference Value in Data Monitor Mode SENSOR ................................................................. 393
.
. 354 Component Description ....................................... 393 .
On Board Diagnosis Logic ................................... 355 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 355 . .393
Wiring Diagram .................................................... 356
. On Board Diagnosis Logic ................................... 393 .
Diagnostic Procedure .......................................... 358 . DTC Confirmation Procedure ............................... 394 .
Component Inspection ......................................... 361 . Wiring Diagram .................................................... 395 .
Removal and Installation ..................................... 361 . Diagnostic Procedure ........................................... 396 .
DTC P0444, P0445 EVAP CANISTER PURGE VOL- Component Inspection ......................................... 399 .
UME CONTROL SOLENOID VALVE ..................... 362 . DTC P0455 EVAP CONTROL SYSTEM ................ 400 .
Description ........................................................... 362
. On Board Diagnosis Logic ................................... 400 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 401 .
. 362 Diagnostic Procedure ........................................... 402 .
On Board Diagnosis Logic ................................... 363 . DTC P0456 EVAP CONTROL SYSTEM ................ 407 .
DTC Confirmation Procedure .............................. 363 . On Board Diagnosis Logic ................................... 407 .
Revision: December 2006 EC-4 2006 Sentra
DTC Confirmation Procedure .............................. 408 . DTC Confirmation Procedure .............................. 440 .
Overall Function Check ....................................... 409 . Wiring Diagram .................................................... 441
. A
Diagnostic Procedure .......................................... 410 . Diagnostic Procedure .......................................... 443
.
DTC P0460 FUEL LEVEL SENSOR ..................... 416 . DTC P0850 PNP SWITCH ..................................... 445 .
Component Description ....................................... 416 . Component Description ....................................... 445 . EC
On Board Diagnostic Logic ................................. 416 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 416 . . 445
Diagnostic Procedure .......................................... 417 . On Board Diagnosis Logic ................................... 445 .
Removal and Installation ..................................... 417 . DTC Confirmation Procedure .............................. 445 . C
DTC P0461 FUEL LEVEL SENSOR ..................... 418 . Overall Function Check ....................................... 446.
Component Description ....................................... 418 . Wiring Diagram .................................................... 447
.
On Board Diagnostic Logic ................................. 418 . Diagnostic Procedure .......................................... 448
. D
Overall Function Check ....................................... 418 . DTC P1148 CLOSED LOOP CONTROL ............... 449 .
Diagnostic Procedure .......................................... 419 . On Board Diagnosis Logic ................................... 449 .
Removal and Installation ..................................... 419 . DTC P1217 ENGINE OVER TEMPERATURE ....... 450 . E
DTC P0462, P0463 FUEL LEVEL SENSOR ......... 420 . System Description .............................................. 450
.
Component Description ....................................... 420 . CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnostic Logic ................................. 420 . . 451
DTC Confirmation Procedure .............................. 420 . On Board Diagnosis Logic ................................... 451 . F
Diagnostic Procedure .......................................... 421 . Overall Function Check ....................................... 451.
Removal and Installation ..................................... 421 . Wiring Diagram .................................................... 454
.
DTC P0500 VSS .................................................... 422. Diagnostic Procedure .......................................... 455
. G
Component Description ....................................... 422 . Main 12 Causes of Overheating .......................... 461 .
On Board Diagnosis Logic .................................. 422 . Component Inspection ......................................... 462.
DTC Confirmation Procedure .............................. 422 . DTC P1225 TP SENSOR ....................................... 464 . H
Overall Function Check ....................................... 422 . Component Description ....................................... 464 .
Diagnostic Procedure .......................................... 423 . On Board Diagnosis Logic ................................... 464 .
DTC P0506 ISC SYSTEM ...................................... 424 . DTC Confirmation Procedure .............................. 464 .
I
Description .......................................................... 424
. Diagnostic Procedure .......................................... 465
.
On Board Diagnosis Logic .................................. 424 . Removal and Installation ..................................... 465.
DTC Confirmation Procedure .............................. 424 . DTC P1226 TP SENSOR ....................................... 466 .
Diagnostic Procedure .......................................... 425 . Component Description ....................................... 466 . J
DTC P0507 ISC SYSTEM ...................................... 426 . On Board Diagnosis Logic ................................... 466 .
Description .......................................................... 426
. DTC Confirmation Procedure .............................. 466 .
On Board Diagnosis Logic .................................. 426 . Diagnostic Procedure .......................................... 467
. K
DTC Confirmation Procedure .............................. 426 . Removal and Installation ..................................... 467.
Diagnostic Procedure .......................................... 427 . DTC P1564 ASCD STEERING SWITCH ............... 468 .
DTC P0550 PSP SENSOR .................................... 428 . Component Description ....................................... 468 .
L
Component Description ....................................... 428 . CONSULT-II Reference Value in Data Monitor Mode
CONSULT-II Reference Value in Data Monitor Mode . 468
. 428 On Board Diagnosis Logic ................................... 468 .
On Board Diagnosis Logic .................................. 428 . DTC Confirmation Procedure .............................. 468 . M
DTC Confirmation Procedure .............................. 428 . Wiring Diagram .................................................... 470
.
Wiring Diagram ................................................... 429
. Diagnostic Procedure .......................................... 471
.
Diagnostic Procedure .......................................... 430 . Component Inspection ......................................... 474.
Component Inspection ........................................ 432 . DTC P1572 ASCD BRAKE SWITCH ..................... 475 .
DTC P0603 ECM POWER SUPPLY ...................... 433 . Component Description ....................................... 475 .
Component Description ....................................... 433 . CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic .................................. 433 . . 475
DTC Confirmation Procedure .............................. 433 . On Board Diagnosis Logic ................................... 475 .
Wiring Diagram ................................................... 434
. DTC Confirmation Procedure .............................. 476 .
Diagnostic Procedure .......................................... 435 . Overall Function Check ....................................... 477.
DTC P0605 ECM ................................................... 437 . Wiring Diagram .................................................... 478
.
Component Description ....................................... 437 . Diagnostic Procedure .......................................... 480
.
On Board Diagnosis Logic .................................. 437 . Component Inspection ......................................... 485.
DTC Confirmation Procedure .............................. 437 . DTC P1574 ASCD VEHICLE SPEED SENSOR .... 487 .
Diagnostic Procedure .......................................... 438 . Component Description ....................................... 487 .
DTC P0643 SENSOR POWER SUPPLY ............... 440 . On Board Diagnosis Logic ................................... 487 .
On Board Diagnosis Logic .................................. 440 .
Revision: December 2006 EC-5 2006 Sentra
DTC Confirmation Procedure .............................. 487 . DTC Confirmation Procedure ............................... 522 .
Diagnostic Procedure .......................................... 488 . Wiring Diagram .................................................... 523
.
DTC P1805 BRAKE SWITCH ................................ 489 . Diagnostic Procedure ........................................... 524
.
Description ........................................................... 489
. Component Inspection ......................................... 527.
CONSULT-II Reference Value in Data Monitor Mode Removal and Installation ...................................... 527
.
. 489 DTC P2135 TP SENSOR ....................................... 528 .
On Board Diagnosis Logic ................................... 489 . Component Description ....................................... 528 .
DTC Confirmation Procedure .............................. 489 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 490 . .528
Diagnostic Procedure .......................................... 491 . On Board Diagnosis Logic ................................... 528 .
Component Inspection ......................................... 493 . DTC Confirmation Procedure ............................... 529 .
DTC P2100, P2103 THROTTLE CONTROL MOTOR Wiring Diagram .................................................... 530
.
RELAY .................................................................... 494
. Diagnostic Procedure ........................................... 531
.
Component Description ....................................... 494 . Component Inspection ......................................... 534.
CONSULT-II Reference Value in Data Monitor Mode Removal and Installation ...................................... 534
.
. 494 DTC P2138 APP SENSOR ..................................... 535 .
On Board Diagnosis Logic ................................... 494 . Component Description ....................................... 535 .
DTC Confirmation Procedure .............................. 494 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 496 . .535
Diagnostic Procedure .......................................... 498 . On Board Diagnosis Logic ................................... 535 .
Component Inspection ......................................... 499 . DTC Confirmation Procedure ............................... 536 .
DTC P2101 ELECTRIC THROTTLE CONTROL Wiring Diagram .................................................... 537
.
FUNCTION ............................................................. 500
. Diagnostic Procedure ........................................... 538
.
Description ........................................................... 500
. Component Inspection ......................................... 542.
On Board Diagnosis Logic ................................... 500 . Removal and Installation ...................................... 542
.
DTC Confirmation Procedure .............................. 500 . DTC P2A00 A/F SENSOR 1 ................................... 543 .
Wiring Diagram .................................................... 501 . Component Description ....................................... 543 .
Diagnostic Procedure .......................................... 502 . CONSULT-II Reference Value in Data Monitor Mode
Component Inspection ......................................... 505 . .543
Removal and Installation ..................................... 506 . On Board Diagnosis Logic ................................... 543 .
DTC P2118 THROTTLE CONTROL MOTOR ........ 507 . Overall Function Check ........................................ 544
.
Component Description ....................................... 507 . Wiring Diagram .................................................... 545
.
On Board Diagnosis Logic ................................... 507 . Diagnostic Procedure ........................................... 546
.
DTC Confirmation Procedure .............................. 507 . Removal and Installation ...................................... 549
.
Wiring Diagram .................................................... 508 . ASCD BRAKE SWITCH ......................................... 550 .
Diagnostic Procedure .......................................... 509 . Component Description ....................................... 550 .
Component Inspection ......................................... 510 . CONSULT-II Reference Value in Data Monitor Mode
Removal and Installation ..................................... 511 . .550
DTC P2119 ELECTRIC THROTTLE CONTROL Wiring Diagram .................................................... 551
.
ACTUATOR ............................................................ 512. Diagnostic Procedure ........................................... 553
.
Component Description ....................................... 512 . Component Inspection ......................................... 558.
On Board Diagnosis Logic ................................... 512 . ASCD INDICATOR ................................................. 560
.
DTC Confirmation Procedure .............................. 512 . Component Description ....................................... 560 .
Diagnostic Procedure .......................................... 513 . CONSULT-II Reference Value in Data Monitor Mode
DTC P2122, P2123 APP SENSOR ........................ 514 . .560
Component Description ....................................... 514 . Wiring Diagram .................................................... 561
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