The error P2152 Code is very helpful and meaning of this code lets you know about the problem and location of the engine problem. The automobile engineer must check the car engine in different methods after getting the car engine code by the machine method and know the meaning of the code. He must identify the real problem of the car engine and solve the car engine problem as soon as possible. He knows how to complete his duty and solve all problems from the car engine. Once the car engine is ok, by a test drive , you can understand about that.