![The [ [ Peugeot 308]] appears with an exclamation point triangle](/images/articles/engine/20210411/0ef38e58a18c4fc70dcff0ff3b78f336.jpg)
Suddenly, the engine starts to triangles, the triangle is activated, and the "Engine Management System Fault" is often displayed. It is sometimes a mistake for the system to be loaded with poor gasoline. Sometimes the causes are more serious: for example, the replacement of the throttle is necessary.