The car engine needs solution and right meaning of the P245B Code can help to solve the car engine problem. Do not use online meaning of the code what are used for general purpose only. The general meaning of the code is not very helpful for solving the car engine problem but you can read the real meaning of the code for learning only. Once the car engine problem is solved, then the car is ready to drive and before the car engine is ok, do not drive the car. You must hand over the car to professional engineer to solve the problem.