Nissan Qashqai (2007-2010). Manual — part 124

EC-15

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EC

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U1001 CAN COMM CIRCUIT . . . . . . .

1073

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

1073

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

1073

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

1073

U1010 CONTROL UNIT (CAN) . . . . . ..

1074

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

1074

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

1074

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

1074

P0011 IVT CONTROL . . . . . . . . .

1075

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

1075

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

1076

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

1077

P0102, P0103 MAF SENSOR . . . . . .

1079

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

1079

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

1079

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

1080

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

1081

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

1084

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

1084

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

1084

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

1085

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

1085

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

1087

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

1087

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

1087

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

1087

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

1088

Special Repair Requirement . . . . . . . ...

1089

P0132 HO2S1 . . . . . . . . . . . . .

1090

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

1090

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

1090

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

1091

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

1092

P0134 HO2S1 . . . . . . . . . . . . .

1094

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

1094

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

1094

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

1095

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

1096

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

1098

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

1098

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

1098

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

1098

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

1099

Special Repair Requirement . . . . . . . ...

1100

P0327, P0328 KS . . . . . . . . . . ...

1101

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

1101

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

1101

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

1101

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

1102

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

1103

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

1103

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

1103

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

1104

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

1106

P0340 CMP SENSOR (PHASE) . . . . .

1107

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

1107

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

1107

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

1108

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

1109

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

1111

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

1111

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

1111

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

1112

P1111 IVT CONTROL SOLENOID VALVE ...

1113

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

1113

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

1113

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

1113

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

1114

P1121 ELECTRIC THROTTLE CONTROL
ACTUATOR . . . . . . . . . . . . .

1116

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

1116

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

1116

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

1116

Special Repair Requirement . . . . . . . .

1117

P1122 ELECTRIC THROTTLE CONTROL
FUNCTION . . . . . . . . . . . . . .

1118

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

1118

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

1118

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

1118

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

1121

Special Repair Requirement . . . . . . . .

1121

P1124, P1126 THROTTLE CONTROL MO-
TOR RELAY . . . . . . . . . . . . ...

1122

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

1122

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

1122

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

1122

P1128 THROTTLE CONTROL MOTOR . .

1125

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

1125

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

1125

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

1125

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

1126

Special Repair Requirement . . . . . . . .

1126

P1212 TCS COMMUNICATION LINE . . .

1128

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

1128

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

1128

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

1128

P1217 ENGINE OVER TEMPERATURE . ...

1129

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

1129

Component Function Check . . . . . . . .

1129

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

1130

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

1133

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

1133

EC-16

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

1133

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

1133

Special Repair Requirement . . . . . . . .

1134

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

1135

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

1135

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

1135

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

1135

Special Repair Requirement . . . . . . . .

1136

P1229 SENSOR POWER SUPPLY . . . .

1137

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

1137

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

1137

P1564 ASCD STEERING SWITCH . . . .

1139

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

1139

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

1139

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

1139

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

1141

P1572 ASCD BRAKE SWITCH . . . . . ..

1142

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

1142

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

1142

Component Function Check . . . . . . . .

1143

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

1144

Component Inspection (ASCD Brake Switch) . .

1148

Component Inspection (ASCD Clutch Switch) . .

1148

Component Inspection (Stop Lamp Switch) . .

1149

P1574 ASCD VEHICLE SPEED SENSOR . .

1150

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

1150

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

1150

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

1150

P1706 PNP SWITCH . . . . . . . . . ..

1152

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

1152

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

1152

Component Function Check . . . . . . . .

1153

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

1153

P1805 BRAKE SWITCH . . . . . . . . .

1155

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

1155

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

1155

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

1155

Component Inspection (Stop Lamp Switch) . .

1156

P2122, P2123 APP SENSOR . . . . . . .

1158

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

1158

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

1158

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

1158

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

1160

Special Repair Requirement . . . . . . . .

1160

P2127, P2128 APP SENSOR . . . . . . .

1161

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

1161

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

1161

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

1161

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

1163

Special Repair Requirement . . . . . . . .

1164

P2135 TP SENSOR . . . . . . . . . .

1165

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

1165

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

1165

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

1165

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

1167

Special Repair Requirement . . . . . . . .

1167

P2138 APP SENSOR . . . . . . . . . .

1168

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

1168

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

1168

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

1168

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

1170

Special Repair Requirement . . . . . . . .

1171

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

1172

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

1172

Component Function Check . . . . . . . .

1172

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

1172

Component Inspection (ASCD Brake Switch) . ..

1174

Component Inspection (ASCD Clutch Switch) . .

1175

ASCD INDICATOR . . . . . . . . . . .

1176

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

1176

Component Function Check . . . . . . . .

1176

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

1176

COOLING FAN . . . . . . . . . . . ...

1177

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

1177

Component Function Check . . . . . . . .

1177

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

1177

Component Inspection (Cooling Fan Motor) . .

1179

Component Inspection (Cooling Fan Relay) . .

1179

ELECTRICAL LOAD SIGNAL . . . . . .

1180

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

1180

Component Function Check . . . . . . . .

1180

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

1180

EVAP CANISTER PURGE VOLUME CON-
TROL SOLENOID VALVE . . . . . . . ..

1182

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

1182

Component Function Check . . . . . . . .

1182

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

1182

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

1184

FUEL INJECTOR . . . . . . . . . . .

1185

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

1185

Component Function Check . . . . . . . .

1185

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

1185

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

1186

FUEL PUMP . . . . . . . . . . . . ...

1188

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

1188

Component Function Check . . . . . . . .

1188

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

1188

Component Inspection (Fuel Pump) . . . . .

1190

HO2S1 . . . . . . . . . . . . . . .

1191

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

1191

Component Function Check . . . . . . . .

1191

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

1192

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

1193

EC-17

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P

HO2S1 HEATER . . . . . . . . . . .

1196

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

1196

Component Function Check . . . . . . . .

1196

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

1196

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

1198

HO2S2 . . . . . . . . . . . . . . .

1199

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

1199

Component Function Check . . . . . . . .

1199

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

1200

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

1201

HO2S2 HEATER . . . . . . . . . . .

1203

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

1203

Component Function Check . . . . . . . .

1203

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

1203

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

1205

IAT SENSOR . . . . . . . . . . . . ..

1206

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

1206

Component Function Check . . . . . . . .

1206

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

1206

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

1207

IGNITION SIGNAL . . . . . . . . . . .

1208

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

1208

Component Function Check . . . . . . . .

1208

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

1208

Component Inspection (Ignition Coil with Power
Transistor) . . . . . . . . . . . . . . ...

1211

Component Inspection (Condenser) . . . . ...

1211

MALFUNCTION INDICATOR . . . . . . .

1213

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

1213

Component Function Check . . . . . . . .

1213

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

1213

POSITIVE CRANKCASE VENTILATION . ..

1214

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

1214

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

1214

REFRIGERANT PRESSURE SENSOR . . .

1215

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

1215

Component Function Check . . . . . . . .

1215

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

1215

VSS . . . . . . . . . . . . . . . . .

1217

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

1217

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

1217

ECU DIAGNOSIS . . . . . . . . . ..

1218

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

1218

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

1218

Wiring Diagram - ENGINE CONTROL SYSTEM -

1229

Fail Safe . . . . . . . . . . . . . . . .

1239

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

1241

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

1241

SYMPTOM DIAGNOSIS . . . . . . ...

1243

ENGINE CONTROL SYSTEM . . . . . ...

1243

Symptom Table . . . . . . . . . . . . ...

1243

NORMAL OPERATING CONDITION . . .

1247

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

1247

PRECAUTION . . . . . . . . . . ...

1248

PRECAUTIONS . . . . . . . . . . . ..

1248

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" . . . . . . . . . . . . . . . .

1248

Precaution for Procedure without Cowl Top Cover

1248

On Board Diagnostic (OBD) System of Engine
and CVT . . . . . . . . . . . . . . . ..

1248

General Precautions . . . . . . . . . . .

1248

PREPARATION . . . . . . . . . .

1252

PREPARATION . . . . . . . . . . . ..

1252

Special Service Tools . . . . . . . . . . ..

1252

Commercial Service Tools . . . . . . . . ...

1252

ON-VEHICLE REPAIR . . . . . . . ..

1254

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

1254

Inspection . . . . . . . . . . . . . . .

1254

EVAPORATIVE EMISSION SYSTEM . . .

1256

Inspection . . . . . . . . . . . . . . .

1256

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .

1257

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . ..

1257

Idle Speed . . . . . . . . . . . . . . ...

1257

Ignition Timing . . . . . . . . . . . . . .

1257

Mass Air Flow Sensor . . . . . . . . . . ..

1257

K9K

BASIC INSPECTION . . . . . . . .

1258

DIAGNOSIS AND REPAIR WORKFLOW . .

1258

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

1258

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

1260

INSPECTION AND ADJUSTMENT . . . ...

1262

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

1262

BASIC INSPECTION : Description . . . . . ..

1262

BASIC INSPECTION : Special Repair Require-
ment (TEST 1: Low Pressure Fuel Supply System
Check) . . . . . . . . . . . . . . . . .

1262

BASIC INSPECTION : Special Repair Require-
ment (TEST 2: Internal Fuel Transfer Pump
Check) . . . . . . . . . . . . . . . . .

1263

BASIC INSPECTION : Special Repair Require-
ment [TEST 3: High Pressure Supply Pump (Pres-
sure Control Valve) Check] . . . . . . . . ..

1263

EC-18

BASIC INSPECTION : Special Repair Require-
ment [TEST 4: High Pressure Supply Pump (Vol-
umetric Control Valve) Check] . . . . . . . .

1264

BASIC INSPECTION : Special Repair Require-
ment (TEST 5: Rail High Pressure Regulation
Check) . . . . . . . . . . . . . . . . .

1267

BASIC INSPECTION : Special Repair Require-
ment (TEST 6: Major Leak in Fuel Injectors/Fuel
Injectors Open) . . . . . . . . . . . . .

1271

BASIC INSPECTION : Special Repair Require-
ment (TEST 7: Incorrect Fuel Injection Quantity)

1272

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT . . . . . . . . . . . . . .

1273

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description . . . . . . . .

1273

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement ..

1273

EGR VOLUME CONTROL VALVE CLOSED POSI-
TION LEARNING . . . . . . . . . . . . ...

1274

EGR VOLUME CONTROL VALVE CLOSED PO-
SITION LEARNING : Description . . . . . .

1274

EGR VOLUME CONTROL VALVE CLOSED PO-
SITION LEARNING : Special Repair Requirement

1274

FUNCTION DIAGNOSIS . . . . . . ..

1276

ENGINE CONTROL SYSTEM . . . . . .

1276

System Diagram . . . . . . . . . . . . ..

1276

System Description . . . . . . . . . . . ..

1277

Component Parts Location . . . . . . . . ..

1277

Component Description . . . . . . . . . ...

1280

FUEL INJECTION CONTROL . . . . . .

1281

System Description . . . . . . . . . . . ..

1281

Component Parts Location . . . . . . . . ..

1282

TURBOCHARGER BOOST CONTROL . . .

1287

Vacuum Hose Drawing . . . . . . . . . .

1287

System Description . . . . . . . . . . . ..

1287

Component Parts Location . . . . . . . . ..

1287

EGR SYSTEM . . . . . . . . . . . . .

1292

System Description . . . . . . . . . . . ..

1292

Component Parts Location . . . . . . . . ..

1292

IDLE SPEED CONTROL . . . . . . . .

1296

System Diagram . . . . . . . . . . . . ..

1296

System Description . . . . . . . . . . . ..

1296

Component Parts Location . . . . . . . . ..

1296

ENGINE TORQUE CONTROL . . . . . ...

1301

System Description . . . . . . . . . . . ..

1301

Component Parts Location . . . . . . . . ..

1301

GLOW CONTROL . . . . . . . . . . ..

1305

System Description . . . . . . . . . . . ..

1305

Component Parts Location . . . . . . . . ..

1305

COOLING FAN CONTROL . . . . . . .

1309

System Description . . . . . . . . . . . ..

1309

Component Parts Location . . . . . . . . ..

1309

CAN COMMUNICATION . . . . . . . .

1314

System Description . . . . . . . . . . . ..

1314

ON BOARD DIAGNOSTIC (OBD) SYSTEM ..

1315

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

1315

COMPONENT DIAGNOSIS . . . . . .

1317

POWER SUPPLY AND GROUND CIRCUIT ..

1317

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

1317

P0001 FUEL PUMP . . . . . . . . . .

1320

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

1320

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

1320

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

1321

P0002 FUEL PUMP . . . . . . . . . .

1322

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

1322

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

1322

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

1323

P0016 CKP - CMP CORRELATION . . . ...

1324

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

1324

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

1324

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

1325

P0045 TC BOOST CONTROL SOLENOID
VALVE . . . . . . . . . . . . . . .

1327

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

1327

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

1327

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

1328

P0069 TC BOOST SENSOR, BARO SENSOR
CORRELATION . . . . . . . . . . . ..

1329

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

1329

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

1329

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

1330

P0087 FUEL PUMP . . . . . . . . . .

1331

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

1331

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

1331

P0090 FUEL PUMP . . . . . . . . . .

1333

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

1333

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

1333

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

1334

P0100 MAF SENSOR . . . . . . . . . .

1335

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

1335

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

1335

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

1335

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

1337

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

1338

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

1338

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

1338

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

1338

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

1340

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Текст

Политика конфиденциальности