The engine P0466 Code is very important thing and you should rely on the car engine’s meaning and if you do not know the process of solving the car engine, you must take help from the automobile engineer. Do not use automobile dictionary meaning for solving the car engine. You will face terrible problem in the car engine. The engine should be fixed by correct way and if you do not use the correct meaning of the code, you may get new problems in the car engine. The automobile engineer knows how to solve the car engine and what to do. So, you should take the car for this purpose.