Isuzu Hitachi 6WG1X Engine Training Text Manual TTLB-0079 PDF

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Isuzu Hitachi 6WG1X Engine Training Text Manual TTLB-0079 – PDF DOWNLOAD

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Isuzu Hitachi 6WG1X Engine Training Text Manual TTLB-0079 – PDF DOWNLOAD 

Language : English
Pages : 101
Downloadable : Yes
File Type : PDF

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TABLE OF CONTENTS:

Isuzu Hitachi 6WG1X Engine Training Text Manual TTLB-0079 – PDF DOWNLOAD 

ISUZU INDUSTRIAL DIESEL ENGINE 6WG1X Tier3 2
Table ofcontents 3
Tier-3 Engine major specification and Maintenance point 4
Off-Road Future Emission Regulation 5
Technologies and Emission Level (130kW～) 8
Basic Information of Tier 3 Engine 10
6WG1 Engine Specification 11
6WG1 Engine Specification 12
EnginePerformance 13
Characteristics of Main Structure Components 16
High Rigidity（Rudder Frame） 17
Sensor Layout 19
Comparison with Conventional System 21
Common Rail System Characteristic 22
Fuel Injection Rate Control 24
Fuel Injection Rate Control 25
Control System 27
Function of ECM 28
Fuel Injection at Starting 30
Over Heat Control 33
QOS (Quick On Start) System 34
Common Rail System（ＰＣＶ) 38
Common Rail System Main Parts 39
Supply Pump（PCV type） 40
Supply Pump (PCV) operation 41
ＰＣＶ Circuit 42
Common Rail 43
Pressure Limiter 44
Flow damper 47
Flow Damper Operation (at Stop) 48
Flow Damper Operation (at Damping) 49
Flow Damper Operation (at Abnormal Discharge) 50
Injector 51
Injector Outline 52
Injector Circuit 53
Injector Operation– No Signal — 54
Injector Operation– Signal Input — 55
Injector Operation– Injection Start — 56
Injector Operation– Signal Stop — 57
Injector Operation– Injection Stop — 58
CKP(Crank Position) Sensor G(Pump Position) Sensor 61
CKP Sensor Waveform 62
Ｇ Sensor Waveform 63
G(CMP), CKP(NE) Sensor Diagram (6 Cylinders) 64
Common Rail Pressure Sensor 65
Boost Pressure Sensor 66
Engine Coolant Temperature Sensor 67
Fuel Temperature Sensor 68
Intake Air Temperature Sensor 69
Cooled EGR 70
EGR Control 72
How to Replace Parts 77
World Fuel Map for Off-road Machine 78
Tier-3 Engine major specification and Maintenance point 79
List of Special Service Tools (1/3) 80
Trouble Shooting procedure 86
How to use “Trouble Shooting Manual” 88
Translate Hitachi DTC Code to Isuzu Code 89
Detail of DTC (Diagnostic Trouble Code) 90
Recovery from Failure 91
Recovery from Failure 92
Trouble Shoot Process from Phenomenon 93
About Tech2　（Ｉｓｕｚｕ S Tool) 94
Trouble Diagnosis Results of Tech2 95
How to Clear DTC 96
Injector QＲ Code Programming 97
What is Injector QR Code 98
Injector ; QR Code 99
Engine Label 100

DESCRIPTION:

Isuzu Hitachi 6WG1X Engine Training Text Manual TTLB-0079 – PDF DOWNLOAD 

Tier-3 Engine major specification and Maintenance point
1.High pressure fuel injection control by common rail system.
→Prohibit teardown and re-adjustment of injector.
→Prohibit re-use of injector pipe and high pressure fuel pipe.
→Must be keep ISUZU fuel requirement.
→Keep observe strictly the maintenance schedule.
2.Electronic control module.
→notice : A battery cable must be disconnect at the time of welding work for
ECM protection.
3.Cooled EGR
→Must be keep ISUZU fuel requirement.
→Must be keep ISUZU Engine oil requirement and maintenance.
→Observe engine strictly of Maintenance.

S.V 05/01/2025