P2430 OBD-II：二次空气喷射系统空气流量/压力传感器电路 OBD-II故障代码P2430是什么意思？
OBD-II代码P2430被定义为二次空气喷射系统空气流量/压力传感器电路。
二次空气喷射系统（AIR）在发动机冷启动时将外部新鲜空气泵入排气系统。 这些额外的空气有助于燃烧发动机预热时产生的高浓度废气排放。 发动机计算机（PCM）使用空气压力传感器监控空气喷射系统的功能。 如果空气压力传感器发回一个不可靠的信号、在某些车辆上，压力传感器是空气控制电磁阀的一部分。
触发P2430代码的常见问题
- 空气控制电磁阀故障
- 动力总成控制模块（PCM）故障
- 二次空气系统压力传感器故障
- 接线问题
P2430代码所需的常见维修
Ronald Thomas
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