The engine code is important thing. For fixing the car engine problem, the engine code plays important role. The engine P1205 Code is found by the testing the car engine and meaning of the code is taken from the car manufacturer. Read the manual of the car engine to know the real cause of the car engine problem. However, any problem can be started from the car engine if you do not know the cause of the car engine. The main problem is powertrain problem what is general problem. This problem can be fixed easily and you must allow an automobile engineer to fix the problem.