The B2450 Code is found when the car engine reader reads the engine and it finds the problem from the car engine. For solving the car engine, the meaning of the code is important thing. You need to get the meaning of the code and you have to get the real meaning of the code. With that meaning, you cannot solve the car engine. Do not drive the car if you detect problem from the car engine. You should use expensive machines for solving the car engine. If you have not all machines and experience, you may fix the car engine problem.