Page 19 of 1306
Schematic/4 Wheel Sensors Models
GBR027A
TROUBLE DIAGNOSES
BR-3009
Page 20 of 1306
Wiring Diagram Ð ABS Ð/4 Wheel Sensors
LHD Models
BGR028A
TROUBLE DIAGNOSES
BR-3010
Page 21 of 1306
BGR029A
TROUBLE DIAGNOSES
Wiring Diagram Ð ABS Ð/4 Wheel Sensors
LHD Models (Cont'd)
BR-3011
Page 22 of 1306
GBR030A
TROUBLE DIAGNOSES
Wiring Diagram Ð ABS Ð/4 Wheel Sensors
LHD Models (Cont'd)
BR-3012
Page 23 of 1306
Wiring Diagram Ð ABS Ð/4 Wheel Sensors
RHD Models
BGR031A
TROUBLE DIAGNOSES
BR-3013
Page 24 of 1306
BGR032A
TROUBLE DIAGNOSES
Wiring Diagram Ð ABS Ð/4 Wheel Sensors
RHD Models (Cont'd)
BR-3014
Page 25 of 1306
GBR033A
TROUBLE DIAGNOSES
Wiring Diagram Ð ABS Ð/4 Wheel Sensors
RHD Models (Cont'd)
BR-3015
Page 26 of 1306

ENGINE CONTROL SYSTEM
SECTION
EC
CONTENTS
PRECAUTIONS AND PREPARATION............... 3008
Special Service Tool (YD25DDTi) ................... 3008
Supplemental Restraint System (SRS)²AIR
BAG²................................................................ 3008
KA24DE (EURO OBD)
Trouble Diagnosis - Index................................. 3009
Alphabetical & P No. Index for DTC................ 3009
Precautions......................................................... 3012
Supplemental Restraint System (SRS)²AIR
BAG²and²SEAT BELT PRE-TENSIONER².. 3012
Precautions for On Board Diagnostic (OBD)
System of Engine............................................. 3012
Engine Fuel & Emission Control System ........ 3013
Precautions ...................................................... 3014
Wiring Diagrams and Trouble Diagnosis ......... 3015
Preparation.......................................................... 3016
Special Service Tools ...................................... 3016
Commercial Service Tools ............................... 3016
Engine and Emission Control Overall System3018
Engine Control Component Parts Location ..... 3018
Circuit Diagram ................................................ 3020
System Diagram .............................................. 3021
Vacuum Hose Drawing .................................... 3022
System Chart ................................................... 3023
Engine and Emission Basic Control System
Description.......................................................... 3024
Multiport Fuel Injection (MFI) System.............. 3024
Distributor Ignition (DI) System........................ 3026
Air Conditioning Cut Control ............................ 3028
Fuel Cut Control (at no load & high engine
speed) .............................................................. 3028Evaporative Emission System ......................... 3029
Positive Crankcase Ventilation ........................ 3032
Basic Service Procedure................................... 3033
Fuel Pressure Release .................................... 3033
Fuel Pressure Check ....................................... 3033
Fuel Pressure Regulator Check ...................... 3034
Injector ............................................................. 3034
Fast Idle Cam (FIC) ......................................... 3035
Idle Speed/Ignition Timing/Idle Mixture Ratio
Adjustment ....................................................... 3035
On Board Diagnostic System Description...... 3049
Introduction ...................................................... 3049
Two Trip Detection Logic ................................. 3049
Emission-related Diagnostic Information ......... 3049
NVIS (Nissan Vehicle Immobilizer System -
NATS) .............................................................. 3061
Malfunction Indicator (MI) ................................ 3061
OBD System Operation Chart ......................... 3064
CONSULT-II ..................................................... 3070
Generic Scan Tool (GST) ................................ 3080
Trouble Diagnosis - Introduction..................... 3082
Introduction ...................................................... 3082
Work Flow ........................................................ 3084
Trouble Diagnosis - Basic Inspection.............. 3086
Basic Inspection ............................................... 3086
Trouble Diagnosis - General Description........ 3100
DTC Inspection Priority Chart .......................... 3100
Fail-safe Chart ................................................. 3101
Symptom Matrix Chart ..................................... 3102
CONSULT-II Reference Value in Data Monitor
Mode ................................................................ 3106
Major Sensor Reference Graph in Data
Monitor Mode ................................................... 3107
BR