Do not use false meaning of the engine P0545 Code. You will not get any benefit rather than you may get more trouble in the car engine what may not so suitable. The car engine code has various meanings and same engine code has may meanings what are not perfect for your car engine. The engine’s powertrain problem is not difficult task to solve. You do not need to change any part of the car engine for solving the car engine. The engine makes terrible problem if the car engine is solved. Do not drive the car if you have not fixed the car engine yet.