问：li行模式

有很多事情可能导致车辆进入li行模式，例如故障的传输控制组件或各种发动机控制组件。通常，当发生这种情况时，检查引擎灯会触发一些故障代码，这些故障代码将更具体地表明可能导致这种情况。通常，check engine light当车辆发生相当严重的事情时，要进行。这可能出于多种不同的原因，例如错误质量气流传感器，一个错误O2传感器，坏催化转化器， 坏的spark plugsor火花塞线and many other reasons. Due to the wide range of possibilities for the check engine light to come on, the best and most efficient way to narrow down the scope of what may be causing this is to have the vehicle hooked up to a scanning tool to download any potential fault codes that may have registered in the computer. This will allow a mechanic to determine more specifically what to look for in diagnosing your vehicle. I would recommend having an expert from YourMechanic come to your location to take a look at your vehicle to determine what may be causing your check engine light to come on.