automatic fault signalling

例句：

1. 1. Thenew car has an automatic fault signallingsystem that alerts the driver to any potentialproblems.
   这款新车配备了自动故障信号系统，能够提醒驾驶员注意潜在的问题。
2. 2. In theevent of a fault, the auto-fault signalling system automatically shutsdown the engine to prevent further damage.
   发生故障时，自动故障信号系统会自动关闭发动机，以防止进一步损坏。
3. 3. The techniciansused the auto-fault signallingsystem to quickly diagnose and fix the issuewithout needing to physically inspect the machine.
   技术人员使用自动故障信号系统迅速诊断并修复了问题，而无需亲自检查机器。