The meaning of the engine B2454 Code aids to resolve the car engine problem and an automobile engineer needs to know that meaning from the automobile manufacturer. The manufacturer gives perfect information about the engine code and the automobile engineer needs to follow that information for solving the problem from the car engine. The automobile dictionary meaning of the code is not helpful for solving the car engine. Do not drive the with the problem. The automobile engine may fix the problem easily at cheap rate. Because body of the engine is easy to fix and that is why, it is not necessary to use huge money.