Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Sentra 2006-2009 Approved Nissan Sentra 2007 EC
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B ENGINE
A
ENGINE CONTROL SYSTEM
SECTION EC EC
C
D
E
CONTENTS
MR POSITIVE CRANKCASE VENTILATION ................ 47 . F
Description ............................................................. 47
.
INDEX FOR DTC ..................................................... 14 . Component Inspection ........................................... 47 .
DTC No. Index ...................................................... 14 . NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM- G
Alphabetical Index ................................................. 17 . NATS) ....................................................................... 49
.
PRECAUTIONS ....................................................... 20 . Description ............................................................. 49
.
Precautions for Supplemental Restraint System ON BOARD DIAGNOSTIC (OBD) SYSTEM ........... 50 .
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- H
Introduction ............................................................ 50
.
SIONER" ............................................................... 20
. Two Trip Detection Logic ....................................... 50 .
Precautions for Procedures without Cowl Top Cover 20 ... Emission-related Diagnostic Information ............... 51 .
On Board Diagnostic (OBD) System of Engine and Malfunction Indicator Lamp (MIL) .......................... 62 . I
CVT ....................................................................... 20
. OBD System Operation Chart ............................... 66 .
Precaution ............................................................. 21
. BASIC SERVICE PROCEDURE .............................. 71 .
PREPARATION ........................................................ 24 . Basic Inspection .................................................... 71 . J
Special Service Tools ............................................ 24 . Idle Speed and Ignition Timing Check ................... 75 .
Commercial Service Tools ..................................... 25 . Procedure After Replacing ECM ........................... 77 .
ENGINE CONTROL SYSTEM ................................. 26 . VIN Registration .................................................... 77 .
System Diagram .................................................... 26 . K
Accelerator Pedal Released Position Learning ..... 77 .
Multiport Fuel Injection (MFI) System ................... 27 . Throttle Valve Closed Position Learning ................ 78 .
Electronic Ignition (EI) System .............................. 29 . Idle Air Volume Learning ....................................... 78 .
Fuel Cut Control (at No Load and High Engine Fuel Pressure Check ............................................. 81 . L
Speed) ................................................................... 30
. TROUBLE DIAGNOSIS ........................................... 83 .
AIR CONDITIONING CUT CONTROL .................... 31 . Trouble Diagnosis Introduction .............................. 83 .
Input/Output Signal Chart ...................................... 31 . DTC Inspection Priority Chart ................................ 89 . M
System Description ............................................... 31 . Fail-Safe Chart ...................................................... 91.
AUTOMATIC SPEED CONTROL DEVICE (ASCD) 32 ... Symptom Matrix Chart ........................................... 92 .
System Description ............................................... 32 . Engine Control Component Parts Location ........... 96 .
Component Description ......................................... 33 . Vacuum Hose Drawing ........................................ 102 .
CAN COMMUNICATION ......................................... 34 . Circuit Diagram .................................................... 103 .
System Description ............................................... 34 . ECM Harness Connector Terminal Layout .......... 105 .
EVAPORATIVE EMISSION SYSTEM ...................... 35 . ECM Terminals and Reference Value .................. 105 .
Description ............................................................ 35
. CONSULT-III Function (ENGINE) ........................ 113 .
Component Inspection .......................................... 38 . Generic Scan Tool (GST) Function ...................... 123 .
Removal and Installation ....................................... 39 . CONSULT-III Reference Value in Data Monitor ... 125 .
How to Detect Fuel Vapor Leakage ...................... 39 . TROUBLE DIAGNOSIS - SPECIFICATION VALUE 128 .
ON BOARD REFUELING VAPOR RECOVERY Description ........................................................... 128
.
(ORVR) ..................................................................... 41
. Testing Condition ................................................. 128 .
System Description ............................................... 41 . Inspection Procedure ........................................... 128 .
Diagnostic Procedure ............................................ 42 . Diagnostic Procedure .......................................... 129 .
Component Inspection .......................................... 45 . TROUBLE DIAGNOSIS FOR INTERMITTENT INCI-
Revision: December 2006 EC-1 2007 Sentra
DENT ...................................................................... 137
. CONSULT-III Reference Value in Data Monitor
Description ........................................................... 137
. Mode .................................................................... 169
.
Diagnostic Procedure .......................................... 137 . On Board Diagnosis Logic ................................... 169 .
POWER SUPPLY AND GROUND CIRCUIT .......... 138 . DTC Confirmation Procedure ............................... 169 .
Wiring Diagram .................................................... 138 . Overall Function Check ........................................ 170 .
Diagnostic Procedure .......................................... 139 . Wiring Diagram .................................................... 172 .
Ground Inspection ............................................... 144 . Diagnostic Procedure ........................................... 173 .
DTC U1000, U1001 CAN COMMUNICATION LINE. 145 Component Inspection ......................................... 176 .
Description ........................................................... 145
. Removal and Installation ...................................... 177 .
On Board Diagnosis Logic ................................... 145 . DTC P0102, P0103 MAF SENSOR ........................ 178 .
DTC Confirmation Procedure .............................. 145 . Component Description ....................................... 178 .
Wiring Diagram .................................................... 146 . CONSULT-III Reference Value in Data Monitor
Diagnostic Procedure .......................................... 147 . Mode .................................................................... 178
.
DTC U1010 CAN COMMUNICATION .................... 148 . On Board Diagnosis Logic ................................... 178 .
Description ........................................................... 148
. DTC Confirmation Procedure ............................... 179 .
On Board Diagnosis Logic ................................... 148 . Wiring Diagram .................................................... 180 .
DTC Confirmation Procedure .............................. 148 . Diagnostic Procedure ........................................... 181 .
Diagnostic Procedure .......................................... 148 . Component Inspection ......................................... 184 .
DTC P0011 IVT CONTROL .................................... 149 . Removal and Installation ...................................... 185 .
Description ........................................................... 149
. DTC P0112, P0113 IAT SENSOR ........................... 186 .
CONSULT-III Reference Value in Data Monitor Component Description ....................................... 186 .
Mode .................................................................... 149
. On Board Diagnosis Logic ................................... 186 .
On Board Diagnosis Logic ................................... 150 . DTC Confirmation Procedure ............................... 186 .
DTC Confirmation Procedure .............................. 150 . Wiring Diagram .................................................... 187 .
Diagnostic Procedure .......................................... 151 . Diagnostic Procedure ........................................... 188 .
Component Inspection ......................................... 152 . Component Inspection ......................................... 189 .
Removal and Installation ..................................... 152 . Removal and Installation ...................................... 189 .
DTC P0031, P0032 A/F SENSOR 1 HEATER ....... 153 . DTC P0117, P0118 ECT SENSOR ......................... 190 .
Description ........................................................... 153
. Component Description ....................................... 190 .
CONSULT-III Reference Value in Data Monitor On Board Diagnosis Logic ................................... 190 .
Mode .................................................................... 153
. DTC Confirmation Procedure ............................... 191 .
On Board Diagnosis Logic ................................... 153 . Wiring Diagram .................................................... 192 .
DTC Confirmation Procedure .............................. 153 . Diagnostic Procedure ........................................... 193 .
Wiring Diagram .................................................... 154 . Component Inspection ......................................... 194 .
Diagnostic Procedure .......................................... 155 . Removal and Installation ...................................... 194 .
Component Inspection ......................................... 157 . DTC P0122, P0123 TP SENSOR ........................... 195 .
Removal and Installation ..................................... 157 . Component Description ....................................... 195 .
DTC P0037, P0038 HO2S2 HEATER .................... 158 . CONSULT-III Reference Value in Data Monitor
Description ........................................................... 158
. Mode .................................................................... 195
.
CONSULT-III Reference Value in Data Monitor On Board Diagnosis Logic ................................... 195 .
Mode .................................................................... 158
. DTC Confirmation Procedure ............................... 196 .
On Board Diagnosis Logic ................................... 158 . Wiring Diagram .................................................... 197 .
DTC Confirmation Procedure .............................. 159 . Diagnostic Procedure ........................................... 198 .
Wiring Diagram .................................................... 160 . Component Inspection ......................................... 200 .
Diagnostic Procedure .......................................... 161 . Removal and Installation ...................................... 200 .
Component Inspection ......................................... 163 . DTC P0125 ECT SENSOR ..................................... 201 .
Removal and Installation ..................................... 163 . Description ........................................................... 201
.
DTC P0075 IVT CONTROL SOLENOID VALVE ... 164 . On Board Diagnosis Logic ................................... 201 .
Component Description ....................................... 164 . DTC Confirmation Procedure ............................... 202 .
CONSULT-III Reference Value in Data Monitor Diagnostic Procedure ........................................... 202 .
Mode .................................................................... 164
. Component Inspection ......................................... 203 .
On Board Diagnosis Logic ................................... 164 . Removal and Installation ...................................... 203 .
DTC Confirmation Procedure .............................. 164 . DTC P0127 IAT SENSOR ....................................... 204 .
Wiring Diagram .................................................... 165 . Component Description ....................................... 204 .
Diagnostic Procedure .......................................... 167 . On Board Diagnosis Logic ................................... 204 .
Component Inspection ......................................... 168 . DTC Confirmation Procedure ............................... 205 .
Removal and Installation ..................................... 168 . Diagnostic Procedure ........................................... 205 .
DTC P0101 MAF SENSOR .................................... 169 . Component Inspection ......................................... 206 .
Component Description ....................................... 169 . Removal and Installation ...................................... 206 .
Revision: December 2006 EC-2 2007 Sentra
DTC P0128 THERMOSTAT FUNCTION ............... 207 . DTC Confirmation Procedure .............................. 244 .
On Board Diagnosis Logic .................................. 207 . Overall Function Check ....................................... 245 . A
DTC Confirmation Procedure .............................. 207 . Wiring Diagram .................................................... 246 .
Diagnostic Procedure .......................................... 207 . Diagnostic Procedure .......................................... 247 .
Component Inspection ........................................ 208 . Component Inspection ......................................... 251 . EC
Removal and Installation ..................................... 208 . Removal and Installation ..................................... 252 .
DTC P0130 A/F SENSOR 1 .................................. 209 . DTC P0139 HO2S2 ................................................ 253 .
Component Description ....................................... 209 . Component Description ....................................... 253 .
CONSULT-III Reference Value in Data Monitor CONSULT-III Reference Value in Data Monitor C
Mode ................................................................... 209
. Mode .................................................................... 253
.
On Board Diagnosis Logic .................................. 209 . On Board Diagnosis Logic ................................... 253 .
DTC Confirmation Procedure .............................. 209 . DTC Confirmation Procedure .............................. 254 . D
Overall Function Check ....................................... 210 . Overall Function Check ....................................... 254 .
Wiring Diagram ................................................... 212 . Wiring Diagram .................................................... 255 .
Diagnostic Procedure .......................................... 213 . Diagnostic Procedure .......................................... 256 . E
Removal and Installation ..................................... 215 . Component Inspection ......................................... 258 .
DTC P0131 A/F SENSOR 1 .................................. 216 . Removal and Installation ..................................... 259 .
Component Description ....................................... 216 . DTC P0171 FUEL INJECTION SYSTEM FUNCTION 260 .
CONSULT-III Reference Value in Data Monitor On Board Diagnosis Logic ................................... 260 . F
Mode ................................................................... 216
. DTC Confirmation Procedure .............................. 260 .
On Board Diagnosis Logic .................................. 216 . Wiring Diagram .................................................... 262 .
DTC Confirmation Procedure .............................. 217 . Diagnostic Procedure .......................................... 264 . G
Wiring Diagram ................................................... 218 . DTC P0172 FUEL INJECTION SYSTEM FUNCTION 267 .
Diagnostic Procedure .......................................... 219 . On Board Diagnosis Logic ................................... 267 .
Removal and Installation ..................................... 221 . DTC Confirmation Procedure .............................. 267 . H
DTC P0132 A/F SENSOR 1 .................................. 222 . Wiring Diagram .................................................... 269 .
Component Description ....................................... 222 . Diagnostic Procedure .......................................... 271 .
CONSULT-III Reference Value in Data Monitor DTC P0181 FTT SENSOR ..................................... 274 .
I
Mode ................................................................... 222
. Component Description ....................................... 274 .
On Board Diagnosis Logic .................................. 222 . On Board Diagnosis Logic ................................... 274 .
DTC Confirmation Procedure .............................. 223 . DTC Confirmation Procedure .............................. 274 .
Wiring Diagram ................................................... 224 . Wiring Diagram .................................................... 276 . J
Diagnostic Procedure .......................................... 225 . Diagnostic Procedure .......................................... 277 .
Removal and Installation ..................................... 227 . Component Inspection ......................................... 279 .
DTC P0133 A/F SENSOR 1 .................................. 228 . Removal and Installation ..................................... 279 . K
Component Description ....................................... 228 . DTC P0182, P0183 FTT SENSOR ......................... 280 .
CONSULT-III Reference Value in Data Monitor Component Description ....................................... 280 .
Mode ................................................................... 228
. On Board Diagnosis Logic ................................... 280 .
L
On Board Diagnosis Logic .................................. 228 . DTC Confirmation Procedure .............................. 280 .
DTC Confirmation Procedure .............................. 229 . Wiring Diagram .................................................... 281 .
Wiring Diagram ................................................... 231 . Diagnostic Procedure .......................................... 282 .
Diagnostic Procedure .......................................... 232 . Component Inspection ......................................... 284 . M
Removal and Installation ..................................... 235 . Removal and Installation ..................................... 284 .
DTC P0137 HO2S2 ................................................ 236 . DTC P0222, P0223 TP SENSOR ........................... 285 .
Component Description ....................................... 236 . Component Description ....................................... 285 .
CONSULT-III Reference Value in Data Monitor CONSULT-III Reference Value in Data Monitor
Mode ................................................................... 236
. Mode .................................................................... 285
.
On Board Diagnosis Logic .................................. 236 . On Board Diagnosis Logic ................................... 285 .
DTC Confirmation Procedure .............................. 237 . DTC Confirmation Procedure .............................. 285 .
Overall Function Check ....................................... 237 . Wiring Diagram .................................................... 286 .
Wiring Diagram ................................................... 238 . Diagnostic Procedure .......................................... 287 .
Diagnostic Procedure .......................................... 239 . Component Inspection ......................................... 289 .
Component Inspection ........................................ 241 . Removal and Installation ..................................... 289 .
Removal and Installation ..................................... 242 . DTC P0300 - P0304 MULTIPLE CYLINDER MIS-
DTC P0138 HO2S2 ................................................ 243 . FIRE, NO. 1 - 4 CYLINDER MISFIRE .................... 290 .
Component Description ....................................... 243 . On Board Diagnosis Logic ................................... 290 .
CONSULT-III Reference Value in Data Monitor DTC Confirmation Procedure .............................. 291 .
Mode ................................................................... 243
. Diagnostic Procedure .......................................... 291 .
On Board Diagnosis Logic .................................. 243 .
Revision: December 2006 EC-3 2007 Sentra
DTC P0327, P0328 KS ........................................... 297 . On Board Diagnosis Logic ................................... 342 .
Component Description ....................................... 297 . DTC Confirmation Procedure ............................... 342 .
On Board Diagnosis Logic ................................... 297 . Wiring Diagram .................................................... 343 .
DTC Confirmation Procedure .............................. 297 . Diagnostic Procedure ........................................... 345 .
Wiring Diagram .................................................... 298 . Component Inspection ......................................... 346 .
Diagnostic Procedure .......................................... 299 . Removal and Installation ...................................... 346 .
Component Inspection ......................................... 300 . DTC P0447 EVAP CANISTER VENT CONTROL
Removal and Installation ..................................... 300 . VALVE ..................................................................... 347
.
DTC P0335 CKP SENSOR (POS) ......................... 301 . Component Description ....................................... 347 .
Component Description ....................................... 301 . CONSULT-III Reference Value in Data Monitor
CONSULT-III Reference Value in Data Monitor Mode .................................................................... 347
.
Mode .................................................................... 301
. On Board Diagnosis Logic ................................... 347 .
On Board Diagnosis Logic ................................... 301 . DTC Confirmation Procedure ............................... 348 .
DTC Confirmation Procedure .............................. 302 . Wiring Diagram .................................................... 349 .
Wiring Diagram .................................................... 303 . Diagnostic Procedure ........................................... 350 .
Diagnostic Procedure .......................................... 304 . Component Inspection ......................................... 352 .
Component Inspection ......................................... 307 . DTC P0448 EVAP CANISTER VENT CONTROL
Removal and Installation ..................................... 307 . VALVE ..................................................................... 354
.
DTC P0340 CMP SENSOR (PHASE) .................... 308 . Component Description ....................................... 354 .
Component Description ....................................... 308 . CONSULT-III Reference Value in Data Monitor
CONSULT-III Reference Value in Data Monitor Mode .................................................................... 354
.
Mode .................................................................... 308
. On Board Diagnosis Logic ................................... 354 .
On Board Diagnosis Logic ................................... 308 . DTC Confirmation Procedure ............................... 355 .
DTC Confirmation Procedure .............................. 309 . Wiring Diagram .................................................... 356 .
Wiring Diagram .................................................... 310 . Diagnostic Procedure ........................................... 357 .
Diagnostic Procedure .......................................... 311 . Component Inspection ......................................... 358 .
Component Inspection ......................................... 313 . DTC P0451 EVAP CONTROL SYSTEM PRESSURE
Removal and Installation ..................................... 313 . SENSOR ................................................................. 360
.
DTC P0420 THREE WAY CATALYST FUNCTION . 314 Component Description ....................................... 360 .
On Board Diagnosis Logic ................................... 314 . CONSULT-III Reference Value in Data Monitor
DTC Confirmation Procedure .............................. 314 . Mode .................................................................... 360
.
Overall Function Check ....................................... 315 . On Board Diagnosis Logic ................................... 360 .
Diagnostic Procedure .......................................... 316 . DTC Confirmation Procedure ............................... 361 .
DTC P0441 EVAP CONTROL SYSTEM ................ 320 . Diagnostic Procedure ........................................... 361 .
System Description .............................................. 320 . Component Inspection ......................................... 362 .
On Board Diagnosis Logic ................................... 320 . DTC P0452 EVAP CONTROL SYSTEM PRESSURE
DTC Confirmation Procedure .............................. 321 . SENSOR ................................................................. 364
.
Overall Function Check ....................................... 321 . Component Description ....................................... 364 .
Diagnostic Procedure .......................................... 322 . CONSULT-III Reference Value in Data Monitor
DTC P0442 EVAP CONTROL SYSTEM ................ 325 . Mode .................................................................... 364
.
On Board Diagnosis Logic ................................... 325 . On Board Diagnosis Logic ................................... 364 .
DTC Confirmation Procedure .............................. 326 . DTC Confirmation Procedure ............................... 365 .
Diagnostic Procedure .......................................... 327 . Wiring Diagram .................................................... 366 .
DTC P0443 EVAP CANISTER PURGE VOLUME Diagnostic Procedure ........................................... 367 .
CONTROL SOLENOID VALVE .............................. 333 . Component Inspection ......................................... 370 .
Description ........................................................... 333
. DTC P0453 EVAP CONTROL SYSTEM PRESSURE
CONSULT-III Reference Value in Data Monitor SENSOR ................................................................. 371
.
Mode .................................................................... 333
. Component Description ....................................... 371 .
On Board Diagnosis Logic ................................... 334 . CONSULT-III Reference Value in Data Monitor
DTC Confirmation Procedure .............................. 334 . Mode .................................................................... 371
.
Wiring Diagram .................................................... 335 . On Board Diagnosis Logic ................................... 371 .
Diagnostic Procedure .......................................... 337 . DTC Confirmation Procedure ............................... 372 .
Component Inspection ......................................... 339 . Wiring Diagram .................................................... 373 .
Removal and Installation ..................................... 340 . Diagnostic Procedure ........................................... 374 .
DTC P0444, P0445 EVAP CANISTER PURGE VOL- Component Inspection ......................................... 378 .
UME CONTROL SOLENOID VALVE ..................... 341 . DTC P0455 EVAP CONTROL SYSTEM ................ 379 .
Description ........................................................... 341
. On Board Diagnosis Logic ................................... 379 .
CONSULT-III Reference Value in Data Monitor DTC Confirmation Procedure ............................... 380 .
Mode .................................................................... 341
. Diagnostic Procedure ........................................... 381 .
Revision: December 2006 EC-4 2007 Sentra
DTC P0456 EVAP CONTROL SYSTEM ............... 386 . DTC P1148 CLOSED LOOP CONTROL ............... 419 .
On Board Diagnosis Logic .................................. 386 . On Board Diagnosis Logic ................................... 419 . A
DTC Confirmation Procedure .............................. 387 . DTC P1217 ENGINE OVER TEMPERATURE ....... 420 .
Overall Function Check ....................................... 387 . System Description .............................................. 420 .
Diagnostic Procedure .......................................... 388 . CONSULT-III Reference Value in Data Monitor EC
DTC P0460 FUEL LEVEL SENSOR ..................... 394 . Mode .................................................................... 422
.
Component Description ....................................... 394 . On Board Diagnosis Logic ................................... 422 .
On Board Diagnostic Logic ................................. 394 . Overall Function Check ....................................... 423 .
DTC Confirmation Procedure .............................. 394 . Wiring Diagram .................................................... 424 . C
Diagnostic Procedure .......................................... 395 . Diagnostic Procedure .......................................... 427 .
Removal and Installation ..................................... 395 . Main 13 Causes of Overheating .......................... 431 .
DTC P0461 FUEL LEVEL SENSOR ..................... 396 . Component Inspection ......................................... 432 . D
Component Description ....................................... 396 . DTC P1225 TP SENSOR ....................................... 433 .
On Board Diagnostic Logic ................................. 396 . Component Description ....................................... 433 .
Overall Function Check ....................................... 396 . On Board Diagnosis Logic ................................... 433 . E
Diagnostic Procedure .......................................... 397 . DTC Confirmation Procedure .............................. 433 .
Removal and Installation ..................................... 397 . Diagnostic Procedure .......................................... 433 .
DTC P0462, P0463 FUEL LEVEL SENSOR ......... 398 . Removal and Installation ..................................... 434 .
Component Description ....................................... 398 . DTC P1226 TP SENSOR ....................................... 435 . F
On Board Diagnostic Logic ................................. 398 . Component Description ....................................... 435 .
DTC Confirmation Procedure .............................. 398 . On Board Diagnosis Logic ................................... 435 .
Diagnostic Procedure .......................................... 398 . DTC Confirmation Procedure .............................. 435 . G
Removal and Installation ..................................... 399 . Diagnostic Procedure .......................................... 435 .
DTC P0500 VSS .................................................... 400 . Removal and Installation ..................................... 436 .
Description .......................................................... 400
. DTC P1421 COLD START CONTROL .................. 437 . H
On Board Diagnosis Logic .................................. 400 . Description ........................................................... 437
.
DTC Confirmation Procedure .............................. 400 . On Board Diagnosis Logic ................................... 437 .
Overall Function Check ....................................... 401 . DTC Confirmation Procedure .............................. 437 .
I
Diagnostic Procedure .......................................... 401 . Diagnostic Procedure .......................................... 437 .
DTC P0506 ISC SYSTEM ...................................... 402 . DTC P1564 ASCD STEERING SWITCH ............... 439 .
Description .......................................................... 402
. Component Description ....................................... 439 .
On Board Diagnosis Logic .................................. 402 . CONSULT-III Reference Value in Data Monitor J
DTC Confirmation Procedure .............................. 402 . Mode .................................................................... 439
.
Diagnostic Procedure .......................................... 402 . On Board Diagnosis Logic ................................... 439 .
DTC P0507 ISC SYSTEM ...................................... 404 . DTC Confirmation Procedure .............................. 440 . K
Description .......................................................... 404
. Wiring Diagram .................................................... 441 .
On Board Diagnosis Logic .................................. 404 . Diagnostic Procedure .......................................... 442 .
DTC Confirmation Procedure .............................. 404 . Component Inspection ......................................... 445 .
L
Diagnostic Procedure .......................................... 404 . DTC P1572 ASCD BRAKE SWITCH ..................... 446 .
DTC P0605 ECM ................................................... 406 . Component Description ....................................... 446 .
Component Description ....................................... 406 . CONSULT-III Reference Value in Data Monitor
On Board Diagnosis Logic .................................. 406 . Mode .................................................................... 446
. M
DTC Confirmation Procedure .............................. 406 . On Board Diagnosis Logic ................................... 446 .
Diagnostic Procedure .......................................... 407 . DTC Confirmation Procedure .............................. 447 .
DTC P0643 SENSOR POWER SUPPLY ............... 408 . Wiring Diagram .................................................... 448 .
On Board Diagnosis Logic .................................. 408 . Diagnostic Procedure .......................................... 449 .
DTC Confirmation Procedure .............................. 408 . Component Inspection ......................................... 454 .
Wiring Diagram ................................................... 409 . DTC P1574 ASCD VEHICLE SPEED SENSOR .... 456 .
Diagnostic Procedure .......................................... 410 . Component Description ....................................... 456 .
DTC P0850 PNP SWITCH ..................................... 413 . On Board Diagnosis Logic ................................... 456 .
Component Description ....................................... 413 . DTC Confirmation Procedure .............................. 456 .
CONSULT-III Reference Value in Data Monitor Diagnostic Procedure .......................................... 457 .
Mode ................................................................... 413
. DTC P1715 INPUT SPEED SENSOR (PRIMARY
On Board Diagnosis Logic .................................. 413 . SPEED SENSOR) .................................................. 458 .
DTC Confirmation Procedure .............................. 413 . Description ........................................................... 458
.
Overall Function Check ....................................... 414 . CONSULT-III Reference Value in Data Monitor
Wiring Diagram ................................................... 415 . Mode .................................................................... 458
.
Diagnostic Procedure .......................................... 416 . On Board Diagnosis Logic ................................... 458 .
Revision: December 2006 EC-5 2007 Sentra
DTC Confirmation Procedure .............................. 458 . Wiring Diagram .................................................... 492 .
Diagnostic Procedure .......................................... 459 . Diagnostic Procedure ........................................... 493 .
DTC P1805 BRAKE SWITCH ................................ 460 . Component Inspection ......................................... 496 .
Description ........................................................... 460
. Removal and Installation ...................................... 496 .
CONSULT-III Reference Value in Data Monitor DTC P2135 TP SENSOR ....................................... 497 .
Mode .................................................................... 460
. Component Description ....................................... 497 .
On Board Diagnosis Logic ................................... 460 . CONSULT-III Reference Value in Data Monitor
DTC Confirmation Procedure .............................. 460 . Mode .................................................................... 497
.
Wiring Diagram .................................................... 461 . On Board Diagnosis Logic ................................... 497 .
Diagnostic Procedure .......................................... 462 . DTC Confirmation Procedure ............................... 498 .
Component Inspection ......................................... 464 . Wiring Diagram .................................................... 499 .
DTC P2100, P2103 THROTTLE CONTROL MOTOR Diagnostic Procedure ........................................... 500 .
RELAY .................................................................... 465
. Component Inspection ......................................... 502 .
Component Description ....................................... 465 . Removal and Installation ...................................... 502 .
CONSULT-III Reference Value in Data Monitor DTC P2138 APP SENSOR ..................................... 503 .
Mode .................................................................... 465
. Component Description ....................................... 503 .
On Board Diagnosis Logic ................................... 465 . CONSULT-III Reference Value in Data Monitor
DTC Confirmation Procedure .............................. 465 . Mode .................................................................... 503
.
Wiring Diagram .................................................... 466 . On Board Diagnosis Logic ................................... 503 .
Diagnostic Procedure .......................................... 467 . DTC Confirmation Procedure ............................... 504 .
DTC P2101 ELECTRIC THROTTLE CONTROL Wiring Diagram .................................................... 505 .
FUNCTION ............................................................. 470
. Diagnostic Procedure ........................................... 506 .
Description ........................................................... 470
. Component Inspection ......................................... 509 .
On Board Diagnosis Logic ................................... 470 . Removal and Installation ...................................... 509 .
DTC Confirmation Procedure .............................. 470 . DTC P2A00 A/F SENSOR 1 ................................... 510 .
Wiring Diagram .................................................... 471 . Component Description ....................................... 510 .
Diagnostic Procedure .......................................... 472 . CONSULT-III Reference Value in Data Monitor
Component Inspection ......................................... 476 . Mode .................................................................... 510
.
Removal and Installation ..................................... 476 . On Board Diagnosis Logic ................................... 510 .
DTC P2118 THROTTLE CONTROL MOTOR ........ 477 . DTC Confirmation Procedure ............................... 511 .
Component Description ....................................... 477 . Wiring Diagram .................................................... 512 .
On Board Diagnosis Logic ................................... 477 . Diagnostic Procedure ........................................... 513 .
DTC Confirmation Procedure .............................. 477 . Removal and Installation ...................................... 517 .
Wiring Diagram .................................................... 478 . ASCD BRAKE SWITCH ......................................... 518 .
Diagnostic Procedure .......................................... 479 . Component Description ....................................... 518 .
Component Inspection ......................................... 480 . CONSULT-III Reference Value in Data Monitor
Removal and Installation ..................................... 481 . Mode .................................................................... 518
.
DTC P2119 ELECTRIC THROTTLE CONTROL Wiring Diagram .................................................... 519 .
ACTUATOR ............................................................ 482. Diagnostic Procedure ........................................... 520 .
Component Description ....................................... 482 . Component Inspection ......................................... 525 .
On Board Diagnosis Logic ................................... 482 . ASCD INDICATOR ................................................. 527 .
DTC Confirmation Procedure .............................. 482 . Component Description ....................................... 527 .
Diagnostic Procedure .......................................... 483 . CONSULT-III Reference Value in Data Monitor
DTC P2122, P2123 APP SENSOR ........................ 484 . Mode .................................................................... 527
.
Component Description ....................................... 484 . Wiring Diagram .................................................... 528 .
CONSULT-III Reference Value in Data Monitor Diagnostic Procedure ........................................... 529 .
Mode .................................................................... 484
. ELECTRICAL LOAD SIGNAL ............................... 530 .
On Board Diagnosis Logic ................................... 484 . CONSULT-III Reference Value in Data Monitor
DTC Confirmation Procedure .............................. 485 . Mode .................................................................... 530
.
Wiring Diagram .................................................... 486 . Diagnostic Procedure ........................................... 530 .
Diagnostic Procedure .......................................... 487 . FUEL INJECTOR .................................................... 532 .
Component Inspection ......................................... 489 . Component Description ....................................... 532 .
Removal and Installation ..................................... 489 . CONSULT-III Reference Value in Data Monitor
DTC P2127, P2128 APP SENSOR ........................ 490 . Mode .................................................................... 532
.
Component Description ....................................... 490 . Wiring Diagram .................................................... 533 .
CONSULT-III Reference Value in Data Monitor Diagnostic Procedure ........................................... 534 .
Mode .................................................................... 490
. Component Inspection ......................................... 536 .
On Board Diagnosis Logic ................................... 490 . Removal and Installation ...................................... 536 .
DTC Confirmation Procedure .............................. 491 .
Revision: December 2006 EC-6 2007 Sentra
FUEL PUMP .......................................................... 537 . AIR CONDITIONING CUT CONTROL ................... 581 .
Description .......................................................... 537
. Input/Output Signal Chart .................................... 581 . A
CONSULT-III Reference Value in Data Monitor System Description .............................................. 581 .
Mode ................................................................... 537
. AUTOMATIC SPEED CONTROL DEVICE (ASCD). 582
Wiring Diagram ................................................... 538 . System Description .............................................. 582 . EC
Diagnostic Procedure .......................................... 539 . Component Description ....................................... 583 .
Component Inspection ........................................ 542 . CAN COMMUNICATION ........................................ 584 .
Removal and Installation ..................................... 542 . System Description .............................................. 584 .
IGNITION SIGNAL ................................................. 543 . EVAPORATIVE EMISSION SYSTEM .................... 585 . C
Component Description ....................................... 543 . Description ........................................................... 585
.
Wiring Diagram ................................................... 544 . Component Inspection ......................................... 588 .
Diagnostic Procedure .......................................... 547 . Removal and Installation ..................................... 589 . D
Component Inspection ........................................ 551 . How to Detect Fuel Vapor Leakage ..................... 589 .
Removal and Installation ........................◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo