The engine C1254 Code is really important thing for solving the faulty car engine. If the car engine is problematic and the engine code cannot access any area of the car engine, then the code comes on the engine code reader screen. Do not drive the car with the faulty engine. The meaning of the car engine code is important thing and an automobile engineer must seek the correct meaning of the engine code for solving the car engine problem. The meaning of the car engine code should be appropriate with your car manufacturer. Do not use false/common meaning of the engine code.