Nissan engine KA24DE EC Service Manual

Nissan

INDEX FOR DTC 18
Alphabetical Index 18
DTC No. Index 20
PRECAUTIONS 23
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TEN-SIONER” 23
Precautions for On Board Diagnostic (OBD)System of Engine and A/T 23
Engine Fuel & Emission Control System 24
Precautions 25
Wiring Diagrams and Trouble Diagnosis 26
PREPARATION 27
Special Service Tools 27
Commercial Service Tools 27
ENGINE CONTROL SYSTEM 29
System Diagram 29
Vacuum Hose Drawing 30
System Chart 31
Multiport Fuel Injection (MFI) System 31
Distributor Ignition (DI) System 33
Air Conditioning Cut Control 34
Fuel Cut Control (at No Load and High Engine Speed) 34
Fast Idle Cam (FIC) 35
BASIC SERVICE PROCEDURE 36
Idle Speed/Ignition Timing/Idle Mixture Ratio Adjustment 36
Fuel Pressure Check 46
Fuel Pressure Regulator Check 48
ON BOARD DIAGNOSTIC (OBD) SYSTEM 49
Introduction 49
Two Trip Detection Logic 49
Emission-related Diagnostic Information 50
Malfunction Indicator Lamp (MIL) 62
OBD System Operation Chart 63
TROUBLE DIAGNOSIS 68
Trouble Diagnosis Introduction 68
DTC Inspection Priority Chart 72
Fail-safe Chart 73
Basic Inspection 74
Symptom Matrix Chart 84
Engine Control Component Parts Location 88
Circuit Diagram 90
ECM Harness Connector Terminal Layout 91
ECM Terminals and Reference Value 91
CONSULT-II Function 99
Generic Scan Tool (GST) 110
CONSULT-IIReferenceValueinDataMonitorMode
Major Sensor Reference Graph in Data Monitor
Mode 114
TROUBLE DIAGNOSIS – SPECIFICATION VALUE. 116
Description 116
Testing Condition 116
Inspection Procedure 116
Diagnostic Procedure 117
TROUBLE DIAGNOSIS FOR INTERMITTENT INCI-
DENT 120
Description 120
Diagnostic Procedure 120
POWER SUPPLY AND GROUND CIRCUIT 121
Wiring Diagram 121
Diagnostic Procedure 122
Ground Inspection 127
DTC P0031, P0032 HO2S1 HEATER 128
Description 128
CONSULT-IIReferenceValueinDataMonitorMode
On Board Diagnosis Logic 128
DTC Confirmation Procedure 129
Wiring Diagram 130
Diagnostic Procedure 131
Removal and Installation 132
DTC P0037, P0038 HO2S2 HEATER 133
Description 133
CONSULT-IIReferenceValueinDataMonitorMode
On Board Diagnosis Logic 133
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
Removal and Installation
DTC P0101 MAF SENSOR
Component Description
CONSULT-IIReferenceValueinDataMonitorMode
On Board Diagnosis Logic
DTC Confirmation Procedure
Overall Function Check
Wiring Diagram
Diagnostic Procedure
DTC P0102, P0103 MAF SENSOR
Component Description
CONSULT-IIReferenceValueinDataMonitorMode
On Board Diagnosis Logic
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
DTC P0112, P0113 IAT SENSOR
Component Description
On Board Diagnosis Logic
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
DTC P0117, P0118 ECT SENSOR
Component Description
CONSULT-IIReferenceValueinDataMonitorMode
On Board Diagnosis Logic
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
Component Inspection
DTC P0121 TP SENSOR
Component Description
CONSULT-IIReferenceValueinDataMonitorMode
On Board Diagnosis Logic
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
Component Inspection
DTC P0122, P0123 TP SENSOR
Component Description
CONSULT-IIReferenceValueinDataMonitorMode
On Board Diagnosis Logic
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
Component Inspection
DTC P0125 ECT SENSOR
Component Description
On Board Diagnosis Logic
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
Component Inspection
DTC P0127 IAT SENSOR
Component Description
On Board Diagnosis Logic
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
Component Inspection
DTC P0128 THERMOSTAT FUNCTION
On Board Diagnosis Logic
DTC Confirmation Procedure
Diagnostic Procedure
DTC P0132 HO2S1
Component Description
CONSULT-IIReferenceValuein DataMonitorMode
On Board Diagnosis Logic
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
Component Inspection
Removal and Installation
DTC P0133 HO2S1
Component Description
CONSULT-IIReferenceValuein DataMonitorMode
On Board Diagnosis Logic
DTC Confirmation Procedure
Overall Function Check
Wiring Diagram
Diagnostic Procedure
Component Inspection
Removal and Installation
DTC P0134 HO2S1
Component Description
CONSULT-IIReferenceValuein DataMonitorMode
On Board Diagnosis Logic
DTC Confirmation Procedure
Overall Function Check
Wiring Diagram
Diagnostic Procedure
Component Inspection
Removal and Installation
DTC P0138 HO2S2
Component Description
CONSULT-IIReferenceValuein DataMonitorMode
On Board Diagnosis Logic
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
Component Inspection
Removal and Installation
DTC P0139 HO2S2
Component Description
CONSULT-IIReferenceValuein DataMonitorMode
On Board Diagnosis Logic
DTC Confirmation Procedure
Overall Function Check
Wiring Diagram
Diagnostic Procedure
Component Inspection
Removal and Installation
DTC P0171 FUELINJECTION SYSTEM FUNCTION
On Board Diagnosis Logic
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
Component Inspection
DTC P0172 FUELINJECTION SYSTEM FUNCTION
On Board Diagnosis Logic
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
Component Inspection
DTC P0181 FTT SENSOR
Component Description
On Board Diagnosis Logic
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
Component Inspection
Removal and Installation
DTC P0182, P0183 FTT SENSOR
Component Description
On Board Diagnosis Logic
DTC Confirmation Procedure
Wiring Diagram
Diagnostic Procedure
Component inspection
Removal and Installation
…….

Language: English
Format: PDF
Pages: 1770

Nissan engine KA24DE EC Service Manual

CONTENTS