P0024 OBD-II："B "凸轮轴位置 - 正时超前或系统 OBD-II故障代码P0024是什么意思？
OBD-II代码P0024被定义为 "B "凸轮轴位置-正时超前或系统。
发动机控制模块（PCM）使用来自凸轮轴位置传感器的信号来确定喷油器点火和火花塞点火的适当时间。 较新的车辆使用可变正时系统来调整凸轮轴相对于曲轴的正时，以提高燃油效率和性能。 如果凸轮轴相对于曲轴的位置不正确、PCM 将设置代码 P0024。
有此故障代码的车辆应送至修理厂进行诊断。 查找修理厂
P0024 症状
引发P0024代码的常见问题
- 凸轮轴可变正时电磁阀故障
- 发动机油位过低
- 发动机正时不正确
- 机油不符合制造商的要求
- 可变气门正时执行器故障
- 正时链磨损
P0024代码所需的常见修理
Ronald Thomas
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