故障码分析法在汽车故障检修中的运用

Application of fault code analysis method in automobile fault repair

汽车在运行中一旦出现故障信号,就说明车体传感器或执行器发生了故障,也可能是汽车线路配线出现了故障。汽车在运行过程中也会因外界干扰而发生电脑系统误判,导致故障信号,这种情况就是假码。在对汽车进行故障检修时,主要依靠故障码进行分析判定,根据故障码所提供的故障位置进行检修。

Once a fault signal appears in the car during operation,it indicates that the car body sensor or actuator has a failure,and it may also be a fault in the wiring of the car circuit. During the running of a car,a misjudgment of the computer system may occur due to outside interference,resulting in a fault signal. This is a false code. When troubleshooting a vehicle,it mainly relies on the fault code to analyze and determine,and according to the location of the fault provided by the fault code for maintenance.