The engine of the car should fully ok for the safe drive. You need to know the meaning of the car engine code for solving the car engine problem. The car engine code should be found for this reason and the car engine P2757 Code has found in the car engine after it is tested. Meaning of the car engine code is an important thing and real meaning of the code is necessary to know the problem. If you find the false meaning of the code, you may get new problem in the car engine. You may not fix the car engine and you should depend on the automobile manufacturer in this case.