前言 Unit One Brief Introduction of Automobile Unit Two Engine System 2.1 Main Components of Engine 2.2 Cylinder Block and Cylinder Head 2.3 Piston and Connecting Rod 2.4 Crankshaft and Flywheel 2.5 Valve Gear 2.6 Cooling System 2.7 Lubrication System 2.8 Electronic Fuel Injection System 2.9 Emission Control System 2.10 Intake and Exhaust Systems Unit Three Chassis 3.1 Drive Line 3.2 Clutch 3.3 Manual Transmission 3.4 Automatic Transmission 3.5 Final Drive 3.6 Universal Drive 3.7 Running Gear 3.8 The Steering System 3.9 Braking System Unit Four Electrical Equipment 4.1 Charging System 4.2 Starting System 4.3 Ignition System Basics 4.4 Electronic Ignition System 4.5 Air Bag System 4.6 Air Conditioning Unit Five Automobile Sales and After Service 5.1 Greetings 5.2 Introduction of New Models 5.3 Negotiation of Price 5.4 Terms of Payment 5.5 Appointment 5.6 Maintenance Reception 5.7 Users' Feedback 5.8 Reply for Customers' Complaints Unit Six Practical Conversation 6.1 Receiving Customers 6.2 Inquiry 6.3 Automatic Transmission and Manual Transmission 6.4 Suspension System 6.5 Automobile ABS 6.6 Automobile Noise and Vibration 6.7 Hybrid Car 6.8 GPS Navigation System Unit Seven Common English Identifier of Imported Vehicles 7.1 Marks of VehicIe Model 7.2 Vehicle Identification Number (VIN) Unit Eight OBD- II DTC 8.1 OBD- II DTC Summarization 8.2 Explanation of DTC Appendix Appendix I Vocabulary Appendix II Abbreviations References (參考文獻(xiàn))