fuel injector igniter

例句：

1. 1.The engine requires a precise fuel injector to ensure optimal performance.
   发动机需要精确的燃油喷射器来确保最佳性能。
2. 2.The new model car has a fuel injector igniter that is more energy-efficient.
   新款汽车的燃油喷射器点火器更节能。
3. 3. The technicians replaced the old fuel injector igniter with a new one to fix the problem.
   技术人员用一个新的燃油喷射器点火器替换了旧的，以解决该问题。