The car engine B2546 Code is an area code of the car engine area and it is important to read the meaning of the car engine code. If you do not get the meaning of the engine code, it is not easy to solve the car engine problem. However, you should keep studying the real information of the car engine. The actual meaning of the car engine comes from the manufacturer of the car and it is related with the model of the car. Do not use automobile dictionary meaning for solving the car engine problem. This may trigger more serious problem from the car engine.