The B1324 Code is a diagnosis code of the engine of the car. The code is an identification of the problem of the engine. If you do not know some information, you cannot solve the problem of the engine. Same code is found in different engines of different car models. So, it is necessary to get the correct meaning. You need to know the model number and name of the manufacturer. It is also necessary to get the dictionary meaning of the code. From the dictionary meaning of the code, it seems that the engine has body problem and it is not necessary to change any component.