What are the main subjects studied in automotive repair?
2 Answers
Automotive repair primarily involves studying the structure and disassembly of automobiles, engine maintenance, automotive chassis maintenance, automotive transmission system maintenance, automotive suspension system maintenance, principles and maintenance of automotive electrical equipment, automotive electronic control system maintenance, automotive usage and technical management, comprehensive automotive fault diagnosis, automotive professional English, automotive marketing, motor vehicle insurance and claims, etc. The specialized training content for automotive repair is as follows: 1. Learn the structure, function, working principles, and mechanical maintenance knowledge of diesel and gasoline engine chassis and complete vehicles for both imported and domestic automobiles. 2. Study automotive circuits, electronic ignition control, fuel injection, ABS anti-lock braking systems, automotive air conditioning, automotive audio, in-car entertainment systems, reverse radar, CD functions, as well as the installation principles and maintenance of anti-theft devices. Additionally, learn to repair fuel-injected vehicles and diagnose full-vehicle circuit faults, enabling trainees to master the complete set of maintenance techniques for intermediate and advanced fuel-injected vehicles in the shortest possible time.
When I first started learning car repair, the most basic part was tool operation, such as how to safely use a wrench and jack to change oil or tires. Then I learned about the engine system, including fuel injection and spark plug inspection; the transmission part like clutch adjustment; and the braking system, where understanding hydraulic principles is essential. There’s also the electrical aspect—battery wiring, headlight circuits—all necessary for troubleshooting. In practice, diagnosis is key, identifying issues by listening to sounds or checking dashboard error codes. Safety is also crucial—wearing protective gear, preventing sparks, and avoiding accidents. Overall, car repair is a broad field, ranging from simple to complex tasks, and hands-on experience helps save on repair costs.