The U1206 Code tells about the car engine problem and if the meaning of the code is not identified, it becomes difficult to solve the car engine problem. The correct meaning of the engine helps to solve the car engine problem and some tools are used. However, an automobile engineer must have all necessary information and hand tools for testing the car engine and solve any problem from the car engine. Once the car engine is solved, then you can take the car for a test drive and later you can accept the car for final use. Do not drive the car with the engine problem.