The engine P0578 Code lets you know about the car engine problem and this problem can be fixed fast if right meaning of the code is found from the car engine manufacturer. The car engine is important thing of the car and you should fix this problem by the expert automobile engineer. The engine should not remain unfixed. You may face more new problems from the car engine what may be more difficult to solve. Do not drive the car with engine problem. Do not ignore any type of problem of the engine. The engine manual helps you find the real meaning of the engine code.