Nissan Primera P11. Manual — part 200

Ignition Coil with Power Transistor

NCEC0561

Terminal No. (Polarity)

Resistance

Ω

[at 25°C (77°F)]

3 (+) - 2 (−)

Except 0 or

∞

1 (+) - 3 (−)

Except 0

1 (+) - 2 (−)

Fuel Pump

NCEC0473

Resistance [at 25°C (77°F)]

Ω

0.2 - 5.0

SERVICE DATA AND SPECIFICATIONS (SDS)

Ignition Coil with Power Transistor

EC-357

NOTE

SERVICE DATA AND SPECIFICATIONS (SDS)

EC-358

ENGINE CONTROL SYSTEM

SECTION

EC

CONTENTS

SR20DE

TROUBLE DIAGNOSIS - INDEX

. . . . . . . . . 6

Alphabetical & P No. Index for DTC . . . . . . ...6

PRECAUTIONS

. . . . . . . . . . . . . . . .10

Supplemental Restraint System (SRS)

″

AIR

BAG

″

and

″

SEAT BELT PRE-TENSIONER

″

. . . .10

Precautions for On Board Diagnostic (OBD)
System of Engine and CVT. . . . . . . . . ...10
Engine Fuel & Emission Control System . . . . .. 11
Precautions . . . . . . . . . . . . . . . . 12
Wiring Diagrams and Trouble Diagnosis. . . . ...13

PREPARATION

. . . . . . . . . . . . . . . .14

Special Service Tools . . . . . . . . . . . . 14
Commercial Service Tool. . . . . . . . . . ...14

ENGINE AND EMISSION CONTROL OVERALL
SYSTEM

. . . . . . . . . . . . . . . . . . .15

Engine Control Component Parts Location. . . ...15
Circuit Diagram . . . . . . . . . . . . . . ..19
System Diagram . . . . . . . . . . . . . . 20
Vacuum Hose Drawing . . . . . . . . . . . ..21
System Chart . . . . . . . . . . . . . . . .22

ENGINE AND EMISSION BASIC CONTROL
SYSTEM DESCRIPTION

. . . . . . . . . . . ...23

Multiport Fuel Injection (MFI) System . . . . . ...23
Distributor Ignition (DI) System . . . . . . . . .25
Air Conditioning Cut Control. . . . . . . . . ..26
Fuel Cut Control (at no load & high engine
speed) . . . . . . . . . . . . . . . . . . 27
Evaporative Emission System . . . . . . . . ...27
Positive Crankcase Ventilation . . . . . . . . ..30

BASIC SERVICE PROCEDURE

. . . . . . . . ...31

Fuel Pressure Release . . . . . . . . . . . ..31
Fuel Pressure Check . . . . . . . . . . . . .31
Fuel Pressure Regulator Check . . . . . . . . 32
Injector . . . . . . . . . . . . . . . . . ...32
Idle Speed/Ignition Timing/Idle Mixture Ratio
Adjustment . . . . . . . . . . . . . . . . .34

Idle Air Volume Learning . . . . . . . . . . ...46

ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION

. . . . . . . . . . . . . . . ...48

Introduction . . . . . . . . . . . . . . . . 48
Two Trip Detection Logic . . . . . . . . . . ...48
Emission-related Diagnostic Information . . . . ...49
Malfunction Indicator (MI) . . . . . . . . . . ..58
OBD System Operation Chart . . . . . . . . ...63
CONSULT-II . . . . . . . . . . . . . . . ...68
Generic Scan Tool (GST) . . . . . . . . . . ..78

TROUBLE DIAGNOSIS - INTRODUCTION

. . . . ..80

Introduction . . . . . . . . . . . . . . . . 80
Work Flow. . . . . . . . . . . . . . . . ..82

TROUBLE DIAGNOSIS - BASIC INSPECTION

. . ...84

Basic Inspection. . . . . . . . . . . . . . .84

TROUBLE DIAGNOSIS - GENERAL
DESCRIPTION

. . . . . . . . . . . . . . . ...92

DTC Inspection Priority Chart. . . . . . . . . 92
Fail-safe Chart . . . . . . . . . . . . . . ...93
Symptom Matrix Chart. . . . . . . . . . . ...94
CONSULT-II Reference Value in Data Monitor
Mode . . . . . . . . . . . . . . . . . . ..98
Major Sensor Reference Graph in Data Monitor
Mode . . . . . . . . . . . . . . . . . . 100
ECM Terminals and Reference Value . . . . . .103

TROUBLE DIAGNOSIS - SPECIFICATION VALUE

.. 110

Description . . . . . . . . . . . . . . . ... 110
Testing Condition . . . . . . . . . . . . . . 110
Inspection Procedure. . . . . . . . . . . ... 110
Diagnostic Procedure . . . . . . . . . . . .. 111

TROUBLE DIAGNOSIS FOR INTERMITTENT
INCIDENT

. . . . . . . . . . . . . . . . . . 114

Description . . . . . . . . . . . . . . . ... 114
Diagnostic Procedure . . . . . . . . . . . .. 114

TROUBLE DIAGNOSIS FOR POWER SUPPLY

. . 115

Main Power Supply and Ground Circuit. . . . .. 115

EC

DTC P0100 MASS AIR FLOW SENSOR (MAFS)

. ..120

Component Description . . . . . . . . . . ...120
CONSULT-II Reference Value in Data Monitor
Mode . . . . . . . . . . . . . . . . . . 120
ECM Terminals and Reference Value . . . . . .120
On Board Diagnosis Logic. . . . . . . . . ...120
DTC Confirmation Procedure . . . . . . . . ..121
Wiring Diagram . . . . . . . . . . . . . . 122
Diagnostic Procedure . . . . . . . . . . . ..123
Component Inspection. . . . . . . . . . . .126

DTC P0110 INTAKE AIR TEMPERATURE
SENSOR

. . . . . . . . . . . . . . . . . ..127

Component Description . . . . . . . . . . ...127
On Board Diagnosis Logic. . . . . . . . . ...127
DTC Confirmation Procedure . . . . . . . . ..127
Wiring Diagram . . . . . . . . . . . . . . 128
Diagnostic Procedure . . . . . . . . . . . ..129
Component Inspection. . . . . . . . . . . .131

DTC P0115 ENGINE COOLANT TEMPERATURE
SENSOR (ECTS) (CIRCUIT)

. . . . . . . . . ...132

Component Description . . . . . . . . . . ...132
CONSULT-II Reference Value in Data Monitor
Mode . . . . . . . . . . . . . . . . . . 132
On Board Diagnosis Logic. . . . . . . . . ...132
DTC Confirmation Procedure . . . . . . . . ..133
Wiring Diagram . . . . . . . . . . . . . . 134
Diagnostic Procedure . . . . . . . . . . . ..135
Component Inspection. . . . . . . . . . . .136

DTC P0120 THROTTLE POSITION SENSOR

. . ...137

Component Description . . . . . . . . . . ...137
CONSULT-II Reference Value in Data Monitor
Mode . . . . . . . . . . . . . . . . . . 137
ECM Terminals and Reference Value . . . . . .138
On Board Diagnosis Logic. . . . . . . . . ...138
DTC Confirmation Procedure . . . . . . . . ..138
Wiring Diagram . . . . . . . . . . . . . . 140
Diagnostic Procedure . . . . . . . . . . . ..141
Component Inspection. . . . . . . . . . . .142

DTC P0130 HEATED OXYGEN SENSOR 1
(FRONT) (CIRCUIT)

. . . . . . . . . . . . . .144

Component Description . . . . . . . . . . ...144
CONSULT-II Reference Value in Data Monitor
Mode . . . . . . . . . . . . . . . . . . 144
ECM Terminals and Reference Value . . . . . .144
On Board Diagnosis Logic. . . . . . . . . ...145
DTC Confirmation Procedure . . . . . . . . ..145
Overall Function Check . . . . . . . . . . ...146
Wiring Diagram . . . . . . . . . . . . . . 147
Diagnostic Procedure . . . . . . . . . . . ..148
Component Inspection. . . . . . . . . . . .149

DTC P0131 HEATED OXYGEN SENSOR 1
(FRONT) (LEAN SHIFT MONITORING)

. . . . . .150

Component Description . . . . . . . . . . ...150
CONSULT-II Reference Value in Data Monitor
Mode . . . . . . . . . . . . . . . . . . 150
ECM Terminals and Reference Value . . . . . .150
On Board Diagnosis Logic. . . . . . . . . ...151
DTC Confirmation Procedure . . . . . . . . ..151
Overall Function Check . . . . . . . . . . ...152
Diagnostic Procedure . . . . . . . . . . . ..153
Component Inspection. . . . . . . . . . . .154

DTC P0132 HEATED OXYGEN SENSOR 1
(FRONT) (RICH SHIFT MONITORING)

. . . . . ..156

Component Description . . . . . . . . . . ...156
CONSULT-II Reference Value in Data Monitor
Mode . . . . . . . . . . . . . . . . . . 156
ECM Terminals and Reference Value . . . . . .156
On Board Diagnosis Logic. . . . . . . . . ...157
DTC Confirmation Procedure . . . . . . . . ..157
Overall Function Check . . . . . . . . . . ...158
Diagnostic Procedure . . . . . . . . . . . ..159
Component Inspection. . . . . . . . . . . .160

DTC P0133 HEATED OXYGEN SENSOR 1
(FRONT) (RESPONSE MONITORING)

. . . . . ...162

Component Description . . . . . . . . . . ...162
CONSULT-II Reference Value in Data Monitor
Mode . . . . . . . . . . . . . . . . . . 162
ECM Terminals and Reference Value . . . . . .162
On Board Diagnosis Logic. . . . . . . . . ...163
DTC Confirmation Procedure . . . . . . . . ..163
Overall Function Check . . . . . . . . . . ...164
Wiring Diagram . . . . . . . . . . . . . . 165
Diagnostic Procedure . . . . . . . . . . . ..166
Component Inspection. . . . . . . . . . . .169

DTC P0134 HEATED OXYGEN SENSOR 1
(FRONT) (HIGH VOLTAGE)

. . . . . . . . . . 170

Component Description . . . . . . . . . . ...170
CONSULT-II Reference Value in Data Monitor
Mode . . . . . . . . . . . . . . . . . . 170
ECM Terminals and Reference Value . . . . . .170
On Board Diagnosis Logic. . . . . . . . . ...171
DTC Confirmation Procedure . . . . . . . . ..171
Wiring Diagram . . . . . . . . . . . . . . 172
Diagnostic Procedure . . . . . . . . . . . ..173
Component Inspection. . . . . . . . . . . .174

DTC P0135 HEATED OXYGEN SENSOR 1
(FRONT) HEATER

. . . . . . . . . . . . . ...175

Description . . . . . . . . . . . . . . . ...175
CONSULT-II Reference Value in Data Monitor
Mode . . . . . . . . . . . . . . . . . . 175
ECM Terminals and Reference Value . . . . . .175
On Board Diagnosis Logic. . . . . . . . . ...175

CONTENTS

(Cont’d)

EC-2