The meaning of the engine U1205 Code helps for solving the car engine problem and if wrong meaning is used for solving the car engine, terrible problem may find in the car engine. Do not drive with the engine problem. You need to know the real meaning of the engine code and the real meaning of the code is found from the car manufacturer. If you do not know the name of the car brand, you cannot easily solve the car engine problem. In the car engine manual of the car manufacture, you will get the meaning of the engine code.