The engine P2545 Code tells about the car engine’s powertrain problem. The powertrain problem is an important part what may be faulty and this problem is easy to solve. The right meaning of the code is important thing what tells about the car engine problem properly. An automobile engineer knows well how to fix the car engine and meaning of the code. So, you should allow an automobile engineer to find the meaning of the code and fix the car engine problem properly. You can learn about this car engine code from the general or automobile dictionary meaning of the code.