This engine P0747 Code is related with the car engine and for solving the car engine’s problem, you need to depend on the car engine code. The car should not be driven with the engine problem. Because a minor problem of the car engine can be serious later and you may face terrible problem in the car. The engine should be fixed by the automobile engine by the meaning of the code from the automobile manufacturer. Once the car engine is ok, then you must take it for a test drive. Do not use wrong meaning of the code what may make problem in the car engine.