You need to fix the car engine when you detect any problem in the car engine. The engine P2047 Code is found when the car engine is tested by the car engine code reader. The meaning of the code is explanation of the car engine code and you need to know the real meaning of the code if you want to fix the car engine. You can use automobile dictionary meaning of the code if it is necessary to know and use. The automobile dictionary meaning of the code is found online and you can use it if you need to use it.