如何正确运用轿车故障码

How to Use Passenger Car Failure Code

结合实例介绍了轿车故障码的正确运用:一是要认清电脑故障的性质和范围;二是能区别故障码的真伪性;三是提取故障码之前,应首先确认自诊断系统是否正常;四是不轻易更换电脑;五是故障码的正确清除方法;六是重视检修后的车辆检验;七是熟悉OBD—Ⅱ随车电脑诊断系统。

Right use of passenger car failure code is introduced with instances:The first is to understand character and range of failure codes given by ECU;The second is to check if the self-diagnostic system is working normally before extracting failure code;The third is not to change ECU in a hurry;The fifth is how to clear failure code;The sixth is to pay great attention to vehicle examination after service;The seventh is to know well how to use the ECU diagnostic system OBD- Ⅱ.