Sách Technical Service Training Global Fundamentals Curriculum Training – TF1010008S Engine Performance

Introduction . 1
Preface . 1
Global fundamentals training overview 1
Contents . 2
Lesson 1 – Combustion process 4
General . 4
Objectives . 4
At a glance . 5
Introduction 5
Theory and operation 6
Combustion 6
Emissions 11
Lesson 2 – Fuel delivery system . 14
General . 14
Objectives . 14
At a glance . 15
Fuel delivery system 15
Components . 16
Fuel delivery system (continued) . 16
Lesson 3 – Fuel injection system 20
General . 20
Objectives . 20
At a glance . 21
Air intake system . 21
Components . 22
Types of fuel injection systems 23
Overview 25
Types of fuel 25
Lesson 4 – Engine management system . 27
General . 27
Objectives . 27
At a glance . 28
Fuel injection system . 28
Engine management system . 30
Components . 32
PCM inputs . 33
Other inputs 41
PCM outputs . 42
On-board diagnostics 46
Fuel pressure regulator control . 46
Base idle system 47
Lesson 5 – Ignition control system . 48
General . 48
Objectives . 48
At a glance . 49
Ignition control systems 49
Components . 50
Ignition control systems (continued) . 50
Lesson 6 – Emission control devices 56
General . 56
Objectives . 56
At a glance . 57
Emission control devices 57
Components . 58
Emission control devices (continued) 58
Lesson 7 – Diesel engine fuel injection . 67
General . 67
Objectives . 67
At a glance . 68
Major operating differences between diesel and gasoline engines . 68
Diesel engine fuel injection system . 69
Operation . 70
Diesel engine fuel injection system operation 70
Components . 71
Diesel engine fuel injection system (continued) . 71
Lesson 8 – Forced induction system . 80
General . 80
Objectives . 80
At a glance . 81
Forced induction 81
Components . 82
Forced induction (continued) . 82
Lesson 9 – Diagnostic process 85
General . 85
Objective 85
At a glance . 86
Symptom-to-system-to-component-to-cause diagnostic process 86
Workshop literature . 88
List of abbreviations 89




Engine Performance S