Intellectual Olympiad in Vehicle Technical Service - 2026 ongoing

Subject: Vehicle Technical Service
Level: III
Category: student
Quiz questions: in Chinese
Example question: 使用诊断仪读取故障码前，最应先确认哪项信息？ 车辆当前的燃油品牌, 车辆的识别码和发动机型号, 车主的驾驶习惯, 轮胎的生产日期