Nissan Quest E52. Manual - part 448

 

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Nissan Quest E52. Manual - part 448

 

 

EC-2

AIR CONDITIONING CUT CONTROL : System 
Description .............................................................
.

43

AUTOMATIC SPEED CONTROL DEVICE (ASCD) ...

44

AUTOMATIC SPEED CONTROL DEVICE (AS-
CD) : System Description  ......................................
.

44

COOLING FAN CONTROL .......................................

45

COOLING FAN CONTROL : System Description ...

45

ELECTRONIC CONTROLLED ENGINE MOUNT  ....

46

ELECTRONIC CONTROLLED ENGINE MOUNT 
: System Description ..............................................
.

46

EVAPORATIVE EMISSION SYSTEM .......................

48

EVAPORATIVE EMISSION SYSTEM : System 
Description .............................................................
.

49

INTAKE VALVE TIMING CONTROL  ........................

50

INTAKE VALVE TIMING CONTROL : System De-
scription .................................................................
.

50

FUEL FILLER CAP WARNING SYSTEM .................

51

FUEL FILLER CAP WARNING SYSTEM : System 
Description .............................................................
.

51

VARIABLE INDUCTION AIR SYSTEM  ....................

52

VARIABLE INDUCTION AIR SYSTEM : System 
Description .............................................................
.

52

CAN COMMUNICATION ...........................................

54

CAN COMMUNICATION : System Description  ......

54

STARTER MOTOR DRIVE CONTROL .....................

54

STARTER MOTOR DRIVE CONTROL : System 
Diagram .................................................................
.

55

STARTER MOTOR DRIVE CONTROL : System 
Description .............................................................
.

55

OPERATION ......................................................

56

AUTOMATIC SPEED CONTROL DEVICE (ASCD) ...

56

AUTOMATIC SPEED CONTROL DEVICE (AS-
CD) : Switch Name and Function  ..........................
.

56

ON BOARD DIAGNOSTIC (OBD) SYSTEM  .....

58

Diagnosis Description  .............................................

58

GST (Generic Scan Tool)  .......................................

58

DIAGNOSIS SYSTEM (ECM)  ............................

59

DIAGNOSIS DESCRIPTION  .....................................

59

DIAGNOSIS DESCRIPTION : 1st Trip Detection 
Logic and Two Trip Detection Logic  ......................
.

59

DIAGNOSIS DESCRIPTION : DTC and Freeze 
Frame Data ............................................................
.

59

DIAGNOSIS DESCRIPTION : Counter System  .....

60

DIAGNOSIS DESCRIPTION : Driving Pattern  .......

63

DIAGNOSIS DESCRIPTION : System Readiness 
Test (SRT) Code  ...................................................
.

64

DIAGNOSIS DESCRIPTION : Permanent Diag-
nostic Trouble Code (Permanent DTC)  .................
.

65

DIAGNOSIS DESCRIPTION : Malfunction Indica-
tor Lamp (MIL)  ........................................................

66

On Board Diagnosis Function  .................................

66

CONSULT Function  ................................................

69

ECU DIAGNOSIS INFORMATION .............

79

ECM ...................................................................

79

Reference Value  .....................................................

79

Fail-safe ..................................................................

92

DTC Inspection Priority Chart ...............................

94

DTC Index ..............................................................

96

Test Value and Test Limit  .....................................

100

WIRING DIAGRAM  ...................................

108

ENGINE CONTROL SYSTEM ..........................

108

Wiring Diagram  .....................................................

108

BASIC INSPECTION .................................

124

DIAGNOSIS AND REPAIR WORKFLOW ........

124

Work Flow  .............................................................

124

Diagnostic Work Sheet  .........................................

127

BASIC INSPECTION ........................................

129

Work Procedure  ....................................................

129

ADDITIONAL SERVICE WHEN REPLACING 
ECM ..................................................................

133

Description ............................................................

133

Work Procedure  ....................................................

133

ACCELERATOR PEDAL RELEASED POSI-
TION LEARNING ..............................................

135

Description ............................................................

135

Work Procedure  ....................................................

135

THROTTLE VALVE CLOSED POSITION 
LEARNING .......................................................

136

Description ............................................................

136

Work Procedure  ....................................................

136

IDLE AIR VOLUME LEARNING .......................

137

Description ............................................................

137

Work Procedure  ....................................................

137

MIXTURE RATIO SELF-LEARNING VALUE 
CLEAR ..............................................................

139

Description ............................................................

139

Work Procedure  ....................................................

139

VIN REGISTRATION  ........................................

140

Description ............................................................

140

Work Procedure  ....................................................

140

FUEL PRESSURE ............................................

141

Work Procedure  ....................................................

141

HOW TO SET SRT CODE  ................................

143

Description ............................................................

143

SRT Set Driving Pattern ........................................

144

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Work Procedure  ....................................................

146

HOW TO ERASE PERMANENT DTC ..............

149

Description ............................................................

149

Work Procedure (Group A)  ...................................

150

Work Procedure (Group B)  ...................................

152

DTC/CIRCUIT DIAGNOSIS  .......................

155

TROUBLE DIAGNOSIS - SPECIFICATION 
VALUE ..............................................................

155

Description ............................................................

155

Component Function Check ..................................

155

Diagnosis Procedure .............................................

156

POWER SUPPLY AND GROUND CIRCUIT ....

163

Diagnosis Procedure .............................................

163

U0101 CAN COMM CIRCUIT ...........................

167

Description ............................................................

167

DTC Logic  .............................................................

167

Diagnosis Procedure .............................................

167

U1001 CAN COMM CIRCUIT ...........................

168

Description ............................................................

168

DTC Logic  .............................................................

168

Diagnosis Procedure .............................................

168

P0011, P0021 IVT CONTROL ..........................

169

DTC Logic  .............................................................

169

Diagnosis Procedure .............................................

170

Component Inspection  ..........................................

171

P0031, P0032, P0051, P0052 A/F SENSOR 1 
HEATER ...........................................................

172

DTC Logic  .............................................................

172

Diagnosis Procedure .............................................

172

Component Inspection  ..........................................

173

P0037, P0038, P0057, P0058 HO2S2 HEAT-
ER .....................................................................

174

DTC Logic  .............................................................

174

Diagnosis Procedure .............................................

174

Component Inspection  ..........................................

175

P0075, P0081 IVT CONTROL SOLENOID 
VALVE ..............................................................

177

DTC Logic  .............................................................

177

Diagnosis Procedure .............................................

177

Component Inspection  ..........................................

178

P0101 MAF SENSOR .......................................

179

DTC Logic  .............................................................

179

Diagnosis Procedure .............................................

179

Component Inspection  ..........................................

181

P0102, P0103 MAF SENSOR  ..........................

184

DTC Logic  .............................................................

184

Diagnosis Procedure .............................................

184

Component Inspection  ..........................................

186

P0111 IAT SENSOR .........................................

189

DTC Logic ..............................................................

189

Component Function Check  ..................................

190

Diagnosis Procedure  .............................................

190

Component Inspection ...........................................

190

P0112, P0113 IAT SENSOR  ...........................

191

DTC Logic ..............................................................

191

Diagnosis Procedure  .............................................

191

Component Inspection ...........................................

192

P0116 ECT SENSOR  ......................................

193

DTC Logic ..............................................................

193

Component Function Check  ..................................

194

Diagnosis Procedure  .............................................

194

Component Inspection ...........................................

194

P0117, P0118 ECT SENSOR ..........................

195

DTC Logic ..............................................................

195

Diagnosis Procedure  .............................................

195

Component Inspection ...........................................

196

P0122, P0123 TP SENSOR  ............................

197

DTC Logic ..............................................................

197

Diagnosis Procedure  .............................................

197

Component Inspection ...........................................

198

P0125 ECT SENSOR  ......................................

199

DTC Logic ..............................................................

199

Diagnosis Procedure  .............................................

199

Component Inspection ...........................................

200

P0127 IAT SENSOR  .......................................

201

DTC Logic ..............................................................

201

Diagnosis Procedure  .............................................

201

Component Inspection ...........................................

202

P0128 THERMOSTAT FUNCTION  .................

203

DTC Logic ..............................................................

203

Diagnosis Procedure  .............................................

204

Component Inspection ...........................................

204

P0130, P0150 A/F SENSOR 1  ........................

206

DTC Logic ..............................................................

206

Component Function Check  ..................................

207

Diagnosis Procedure  .............................................

208

P0131, P0151 A/F SENSOR 1  ........................

210

DTC Logic ..............................................................

210

Diagnosis Procedure  .............................................

211

P0132, P0152 A/F SENSOR 1  ........................

213

DTC Logic ..............................................................

213

Diagnosis Procedure  .............................................

214

P0137, P0157 HO2S2  .....................................

216

DTC Logic ..............................................................

216

Component Function Check  ..................................

217

Diagnosis Procedure  .............................................

218

Component Inspection ...........................................

219

P0138, P0158 HO2S2  .....................................

222

DTC Logic ..............................................................

222

EC-4

Component Function Check  ..................................

223

Diagnosis Procedure  .............................................

225

Component Inspection ...........................................

227

P0139, P0159 HO2S2  ......................................

229

DTC Logic ..............................................................

229

Component Function Check  ..................................

230

Diagnosis Procedure  .............................................

232

Component Inspection ...........................................

233

P014C, P014D, P014E, P014F, P015A, 
P015B, P015C, P015D A/F SENSOR 1  ..........

235

DTC Logic ..............................................................

235

Diagnosis Procedure  .............................................

237

P0171, P0174 FUEL INJECTION SYSTEM 
FUNCTION .......................................................

241

DTC Logic ..............................................................

241

Diagnosis Procedure  .............................................

242

P0172, P0175 FUEL INJECTION SYSTEM 
FUNCTION .......................................................

245

DTC Logic ..............................................................

245

Diagnosis Procedure  .............................................

246

P0181 FTT SENSOR  .......................................

249

DTC Logic ..............................................................

249

Component Function Check  ..................................

250

Diagnosis Procedure  .............................................

251

Component Inspection ...........................................

252

P0182, P0183 FTT SENSOR  ...........................

253

DTC Logic ..............................................................

253

Diagnosis Procedure  .............................................

253

Component Inspection ...........................................

254

P0196 EOT SENSOR  ......................................

255

DTC Logic ..............................................................

255

Component Function Check  ..................................

257

Diagnosis Procedure  .............................................

257

Component Inspection ...........................................

257

P0197, P0198 EOT SENSOR  ..........................

259

DTC Logic ..............................................................

259

Diagnosis Procedure  .............................................

259

Component Inspection ...........................................

260

P0222, P0223 TP SENSOR  .............................

261

DTC Logic ..............................................................

261

Diagnosis Procedure  .............................................

261

Component Inspection ...........................................

262

P0300, P0301, P0302, P0303, P0304, P0305, 
P0306 MISFIRE  ...............................................

263

DTC Logic ..............................................................

263

Diagnosis Procedure  .............................................

264

P0327, P0328, P0332, P0333 KS  ....................

269

DTC Logic ..............................................................

269

Diagnosis Procedure  .............................................

269

Component Inspection ...........................................

270

P0335 CKP SENSOR (POS)  ............................

271

DTC Logic  .............................................................

271

Diagnosis Procedure .............................................

271

Component Inspection  ..........................................

273

P0340, P0345 CMP SENSOR (PHASE)  ..........

274

DTC Logic  .............................................................

274

Diagnosis Procedure .............................................

274

Component Inspection  ..........................................

276

P0420, P0430 THREE WAY CATALYST 
FUNCTION ........................................................

277

DTC Logic  .............................................................

277

Component Function Check  .................................

278

Diagnosis Procedure .............................................

279

P0441 EVAP CONTROL SYSTEM  ..................

282

DTC Logic  .............................................................

282

Component Function Check  .................................

283

Diagnosis Procedure .............................................

284

P0443 EVAP CANISTER PURGE VOLUME 
CONTROL SOLENOID VALVE ........................

287

DTC Logic  .............................................................

287

Diagnosis Procedure .............................................

288

Component Inspection  ..........................................

290

P0444, P0445 EVAP CANISTER PURGE 
VOLUME CONTROL SOLENOID VALVE  .......

292

DTC Logic  .............................................................

292

Diagnosis Procedure .............................................

292

Component Inspection  ..........................................

293

P0447 EVAP CANISTER VENT CONTROL 
VALVE ..............................................................

295

DTC Logic  .............................................................

295

Diagnosis Procedure .............................................

295

Component Inspection  ..........................................

297

P0448 EVAP CANISTER VENT CONTROL 
VALVE ..............................................................

299

DTC Logic  .............................................................

299

Diagnosis Procedure .............................................

299

Component Inspection  ..........................................

301

P0451 EVAP CONTROL SYSTEM PRES-
SURE SENSOR  ................................................

303

DTC Logic  .............................................................

303

Diagnosis Procedure .............................................

304

Component Inspection  ..........................................

305

P0452 EVAP CONTROL SYSTEM PRES-
SURE SENSOR  ................................................

306

DTC Logic  .............................................................

306

Diagnosis Procedure .............................................

307

Component Inspection  ..........................................

308

P0453 EVAP CONTROL SYSTEM PRES-
SURE SENSOR  ................................................

310

DTC Logic  .............................................................

310

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Diagnosis Procedure .............................................

311

Component Inspection  ..........................................

313

P0456 EVAP CONTROL SYSTEM  ..................

315

DTC Logic  .............................................................

315

Diagnosis Procedure .............................................

316

Component Inspection  ..........................................

320

P0460 FUEL LEVEL SENSOR  ........................

321

DTC Logic  .............................................................

321

Diagnosis Procedure .............................................

321

P0461 FUEL LEVEL SENSOR  ........................

322

DTC Logic  .............................................................

322

Component Function Check ..................................

322

Diagnosis Procedure .............................................

323

P0462, P0463 FUEL LEVEL SENSOR  ............

324

DTC Logic  .............................................................

324

Diagnosis Procedure .............................................

324

P0500 VSS  .......................................................

325

Description ............................................................

325

DTC Logic  .............................................................

325

Diagnosis Procedure .............................................

325

P0506 ISC SYSTEM .........................................

327

Description ............................................................

327

DTC Logic  .............................................................

327

Diagnosis Procedure .............................................

327

P0507 ISC SYSTEM .........................................

329

Description ............................................................

329

DTC Logic  .............................................................

329

Diagnosis Procedure .............................................

329

P050A, P050E COLD START CONTROL  .......

331

Description ............................................................

331

DTC Logic  .............................................................

331

Diagnosis Procedure .............................................

332

P0603 ECM POWER SUPPLY .........................

333

DTC Logic  .............................................................

333

Diagnosis Procedure .............................................

333

P0605 ECM .......................................................

335

DTC Logic  .............................................................

335

Diagnosis Procedure .............................................

335

P0607 ECM .......................................................

336

DTC Logic  .............................................................

336

Diagnosis Procedure .............................................

336

P0643 SENSOR POWER SUPPLY  .................

337

DTC Logic  .............................................................

337

Diagnosis Procedure .............................................

337

P0850 PNP SWITCH  ........................................

339

Description ............................................................

339

DTC Logic  .............................................................

339

Component Function Check ..................................

340

Diagnosis Procedure .............................................

340

P1148, P1168 CLOSED LOOP CONTROL  ....

342

DTC Logic ..............................................................

342

P1212 TCS COMMUNICATION LINE .............

343

Description .............................................................

343

DTC Logic ..............................................................

343

Diagnosis Procedure  .............................................

343

P1217 ENGINE OVER TEMPERATURE  ........

344

DTC Logic ..............................................................

344

Component Function Check  ..................................

344

Diagnosis Procedure  .............................................

345

P1225 TP SENSOR .........................................

348

DTC Logic ..............................................................

348

Diagnosis Procedure  .............................................

348

P1226 TP SENSOR .........................................

349

DTC Logic ..............................................................

349

Diagnosis Procedure  .............................................

349

P1550 BATTERY CURRENT SENSOR ..........

350

DTC Logic ..............................................................

350

Diagnosis Procedure  .............................................

350

Component Inspection ...........................................

351

P1551, P1552 BATTERY CURRENT SEN-
SOR .................................................................

352

DTC Logic ..............................................................

352

Diagnosis Procedure  .............................................

352

Component Inspection ...........................................

353

P1553 BATTERY CURRENT SENSOR ..........

354

DTC Logic ..............................................................

354

Diagnosis Procedure  .............................................

354

Component Inspection ...........................................

355

P1554 BATTERY CURRENT SENSOR ..........

356

DTC Logic ..............................................................

356

Component Function Check  ..................................

356

Diagnosis Procedure  .............................................

357

Component Inspection ...........................................

357

P1556, P1557 BATTERY TEMPERATURE 
SENSOR ..........................................................

359

DTC Logic ..............................................................

359

Diagnosis Procedure  .............................................

359

Component Inspection (Battery Temperature 
Sensor) ..................................................................

361

P1564 ASCD STEERING SWITCH .................

362

DTC Logic ..............................................................

362

Diagnosis Procedure  .............................................

362

Component Inspection ...........................................

364

P1572 ASCD BRAKE SWITCH  ......................

365

Description .............................................................

365

DTC Logic ..............................................................

365

Component Function Check  ..................................

366

Diagnosis Procedure  .............................................

367

Component Inspection (ASCD Brake Switch)  .......

370

 

 

 

 

 

 

 

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