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XuetangX

Inspection and repair of automotive engine electronic control systems(汽车发动机电控系统检测与修复)

Chongqing Vocational Institute of Engineering via XuetangX

Overview

Inspection and Repair of Automobile Engine Electronic Control System, a core course for higher vocational automobile inspection and maintenance technology majors, combines theory with practice in teaching. Through the study of this course, students can master the professional theoretical knowledge and practical skills of automobile inspection and maintenance. After graduation, they will have solid job skills in automobile electromechanical maintenance. 

The course takes the Volkswagen Jetta car as an example to carry out integrated teaching of theory and practice. Starting from the composition, principle and system maintenance of automobile engine electronic control ignition system, electronic control fuel injection system, intake and exhaust system, CANBUS and so on, this course will enable students to fully grasp the ideas and procedures for the detection and repair of automobile engine electronic control systems.

Syllabus

  • About the Course
    • Project 1 General understanding of engine electronic control system
      • 1.1 An overview of engine electronic control system
      • 1.2 Sensors
    • Project 2 Troubleshooting of electronic control ignition system
      • 2.1 Overview of electronic control ignition system
      • 2.2 Main components of electronically controlled ignition systems
      • 2.3 The control principle of electronic control ignition system
      • 2.4 Analysis and testing of electronic control ignition system circui
      • 2.5 Troubleshooting of electronic control ignition system
    • Project 3 Fault diagnosis and maintenance of electronic control fuel injection system
      • 3.1 An overview of electronic fuel injection system
      • 3.2 Main components of electronically controlled fuel injection systems
      • 3.3 The control principle of electronic fuel injection system
      • 3.4 Circuit analysis and testing of electronically controlled fuel injection systems
      • 3.5 Troubleshooting of electronic fuel ignition system
    • Project 4 Fault diagnosis and maintenance of intake system
      • 4.1 Overview of intake system
      • 4.2 Intake system sensor
      • 4.3 Main components of the intake system
      • 4.4 Structure and troubleshooting of idle speed control system
      • 4.5 Structure and troubleshooting of exhaust gas turbocharging system
    • Project 5 Fault diagnosis and maintenance of exhaust system
      • 5.1 Main components of the exhaust system
      • 5.2 The structure and troubleshooting of the exhaust gas recirculation control system
      • 5.3 The structure and troubleshooting of gasoline evaporative emission control system
      • 5.4 The troubleshooting of electronically controlled ventilation system
    • Project 6 CAN-BUS troubleshooting and on-board diagnostic system
      • 6.1 Troubleshooting of high-speed CAN-BUS
      • 6.2 The composition and application of the on-board diagnosis system
    • Project 7 Common fault diagnosis and maintenance of engine electronic control syste
      • 7.1 Troubleshooting of the engine that can’t be started
      • 7.2 The troubleshooting of engine’s poor idle speed
      • 7.3 The troubleshooting of engine hesitation on acceleration
    • Final Exam

      Taught by

      Lai Shiyang, Xin Li, Zhang Zhenzhu, Tuo Wangjie, and Zhang Yu

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