Nissan March K13. Manual — part 135

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SECTION

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CONTENTS

ENGINE CONTROL SYSTEM

HR12DE (TYPE 1)

HOW TO USE THIS MANUAL . . . . . ..

9

APPLICATION NOTICE . . . . . . . . . ..

9

How to Check Vehicle Type . . . . . . . . . ..

9

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

10

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

10

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

10

Precaution for Procedure without Cowl Top Cover

.

10

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

10

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

11

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

14

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

14

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

14

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

14

SYSTEM DESCRIPTION . . . . . . . .

15

STRUCTURE AND OPERATION . . . . . ...

15

Positive Crankcase Ventilation . . . . . . . .

15

COMPONENT PARTS . . . . . . . . . ...

16

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

16

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

19

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

20

Malfunction Indicator Lamp (MIL) . . . . . . .

20

Ignition Coil With Power Transistor . . . . . . .

21

Accelerator Pedal Position Sensor . . . . . . ..

21

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

21

Electric Throttle Control Actuator . . . . . . .

22

Crankshaft Position Sensor (POS) . . . . . . ..

22

Camshaft Position Sensor (PHASE) . . . . . ...

23

Engine Coolant Temperature Sensor . . . . . ..

23

Fuel Injector . . . . . . . . . . . . . . .

24

Fuel Pump . . . . . . . . . . . . . . . ...

24

Fuel Pump Control Module (FPCM) . . . . . .

25

Air Fuel Ratio (A/F) Sensor 1 . . . . . . . . ..

25

Heated Oxygen Sensor 2 . . . . . . . . . .

25

EGR Volume Control Valve . . . . . . . . . .

26

EGR Temperature Sensor . . . . . . . . . ...

26

Knock Sensor . . . . . . . . . . . . . . ..

27

Cooling Fan . . . . . . . . . . . . . . . .

27

Intake Valve Timing Control Solenoid Valve . . ...

28

EVAP Canister Purge Volume Control Solenoid
Valve . . . . . . . . . . . . . . . . . .

28

Battery Current Sensor (With Battery Tempera-
ture Sensor) . . . . . . . . . . . . . . . .

28

Refrigerant Pressure Sensor . . . . . . . . ...

29

Stop Lamp Switch . . . . . . . . . . . . .

29

SYSTEM . . . . . . . . . . . . . . .

30

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

30

ENGINE CONTROL SYSTEM : System Diagram .

30

ENGINE CONTROL SYSTEM : System Descrip-
tion . . . . . . . . . . . . . . . . . . ...

31

ENGINE CONTROL SYSTEM : Fail Safe . . . ..

31

MULTIPORT FUEL INJECTION SYSTEM . . . .

32

MULTIPORT FUEL INJECTION SYSTEM :
System Diagram . . . . . . . . . . . . . .

32

MULTIPORT FUEL INJECTION SYSTEM : Sys-
tem Description . . . . . . . . . . . . . .

33

ELECTRIC IGNITION SYSTEM . . . . . . . . .

35

ELECTRIC IGNITION SYSTEM :
System Diagram . . . . . . . . . . . . . .

35

ELECTRIC IGNITION SYSTEM : System De-
scription . . . . . . . . . . . . . . . . ...

35

AIR CONDITIONING CUT CONTROL . . . . . ...

36

AIR CONDITIONING CUT CONTROL : System
Diagram . . . . . . . . . . . . . . . . ...

37

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

37

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

38

EC-2

CAN COMMUNICATION : System Description . ..

38

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

38

COOLING FAN CONTROL : System Diagram . ...

38

COOLING FAN CONTROL : System Description ...

38

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

39

EGR SYSTEM : System Diagram . . . . . . ..

39

EGR SYSTEM : System Description . . . . . ..

40

EVAPORATIVE EMISSION SYSTEM . . . . . ...

40

EVAPORATIVE EMISSION SYSTEM : System
Diagram . . . . . . . . . . . . . . . . .
.

41

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

41

FUEL PUMP CONTROL MODULE (FPCM) . . . .

42

FUEL PUMP CONTROL MODULE (FPCM) : Sys-
tem Diagram . . . . . . . . . . . . . . ..
.

42

FUEL PUMP CONTROL MODULE (FPCM) : Sys-
tem Description . . . . . . . . . . . . . ..
.

42

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

43

INTAKE VALVE TIMING CONTROL : System Di-
agram . . . . . . . . . . . . . . . . .
.

43

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

43

ON BOARD DIAGNOSTIC (OBD) SYSTEM . .

45

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

45

CONSULT-III Function . . . . . . . . . . ...

57

Diagnosis Tool Function . . . . . . . . . ...

63

ECU DIAGNOSIS INFORMATION . . . ..

65

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

65

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

65

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

75

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

77

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

78

How to Set SRT Code . . . . . . . . . . .

80

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

82

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

89

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

89

LHD MODELS . . . . . . . . . . . . . . ...

89

LHD MODELS : Wiring Diagram . . . . . . . .

89

RHD MODELS . . . . . . . . . . . . . . ...

93

RHD MODELS : Wiring Diagram . . . . . . ....

94

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

99

DIAGNOSIS AND REPAIR WORKFLOW . . .

99

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

99

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

102

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

103

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

103

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

103

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

104

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

104

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

104

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

105

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

105

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

105

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

106

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

106

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

106

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

108

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

108

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

108

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

109

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

109

FUEL PRESSURE CHECK . . . . . . . ..

113

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

113

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

115

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

115

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

115

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

115

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

116

POWER SUPPLY AND GROUND CIRCUIT .

123

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

123

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

126

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

126

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

126

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

126

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

127

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

127

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

128

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

129

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

131

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

131

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

131

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

132

P0037, P0038 HO2S2 HEATER . . . . . ...

133

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

133

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

133

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

134

P0075 IVT CONTROL SOLENOID VALVE . ..

135

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

135

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

135

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

136

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

137

EC-3

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

137

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

137

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

139

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

141

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

141

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

141

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

142

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

143

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

143

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

143

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

144

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

145

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

145

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

145

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

146

P0130 A/F SENSOR 1 . . . . . . . . . ..

147

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

147

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

148

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

148

P0131 A/F SENSOR 1 . . . . . . . . . ..

150

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

150

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

150

P0132 A/F SENSOR 1 . . . . . . . . . ..

152

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

152

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

152

P0133 A/F SENSOR 1 . . . . . . . . . ..

154

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

154

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

155

P0137 HO2S2 . . . . . . . . . . . . ...

158

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

158

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

160

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

161

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

162

P0138 HO2S2 . . . . . . . . . . . . ...

164

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

164

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

166

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

167

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

169

P0139 HO2S2 . . . . . . . . . . . . ...

172

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

172

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

174

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

174

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

175

P0171 FUEL INJECTION SYSTEM FUNC-
TION . . . . . . . . . . . . . . . . .

178

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

178

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

179

P0172 FUEL INJECTION SYSTEM FUNC-
TION . . . . . . . . . . . . . . . . .

182

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

182

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

183

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

186

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

186

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

186

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

187

P0300, P0301, P0302, P0303 MISFIRE . . ..

189

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

189

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

190

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

195

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

195

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

195

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

196

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

197

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

197

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

197

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

199

P0340 CMP SENSOR (PHASE) . . . . . .

200

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

200

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

200

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

202

P0400 EGR FUNCTION . . . . . . . . ..

203

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

203

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

204

P0403 EGR VOLUME CONTROL VALVE . .

206

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

206

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

206

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

207

P0405, P0406 EGRT SENSOR . . . . . ...

209

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

209

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

210

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

211

P0420 THREE WAY CATALYST FUNCTION .

213

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

213

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

214

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

215

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

218

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

218

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

218

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

219

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

221

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

221

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

221

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

222

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

222

P0603 ECM . . . . . . . . . . . . . .

223

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

223

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

223

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

223

EC-4

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

225

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

225

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

225

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

227

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

227

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

227

P0643 SENSOR POWER SUPPLY . . . . .

228

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

228

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

228

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

230

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

230

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

230

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

231

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

231

P1217 ENGINE OVER TEMPERATURE . . .

233

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

233

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

233

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

234

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

237

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

237

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

237

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

238

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

238

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

238

P1402 EGR FUNCTION . . . . . . . . ...

239

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

239

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

240

P1550 BATTERY CURRENT SENSOR . . ..

242

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

242

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

242

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

244

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

245

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

245

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

245

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

247

P1553 BATTERY CURRENT SENSOR . . ..

248

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

248

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

248

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

250

P1554 BATTERY CURRENT SENSOR . . ..

251

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

251

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

251

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

252

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

253

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

255

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

255

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

255

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

256

P2100, P2103 THROTTLE CONTROL MO-
TOR RELAY . . . . . . . . . . . . . .

257

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

257

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

257

P2101 ELECTRIC THROTTLE CONTROL
FUNCTION . . . . . . . . . . . . . .

260

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

260

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

260

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

263

P2118 THROTTLE CONTROL MOTOR . . ..

264

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

264

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

264

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

265

P2119 ELECTRIC THROTTLE CONTROL
ACTUATOR . . . . . . . . . . . . . ..

266

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

266

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

266

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

268

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

268

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

268

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

269

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

270

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

270

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

270

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

272

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

273

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

273

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

273

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

274

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

275

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

275

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

275

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

277

P2A00 A/F SENSOR 1 . . . . . . . . . .

278

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

278

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

278

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

281

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

281

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

281

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

282

ELECTRICAL LOAD SIGNAL . . . . . . ..

283

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

283

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

283

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

283

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

285

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

285

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

285

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

286

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

287

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