The automobile dictionary meaning of the engine code is not important and the engine P0517 Code is also meaningful what is found from different source. All meanings of the same engine code are not appropriate for your car engine. The engine code’s meaning is found from the car manufacturer. You need to find the meaning of the code from the car manufacturer. This same code is found in other car’s engine and meaning of the code of those car engine is also based on the car manufacturers. Do not drive the car with the car engine problem. You may face terrible problem in the car engine.