The engine P0539 Code helps to solve the car engine problem properly. You need to get real meaning of the code from the car manufacturer of the car. If you use different meanings of the code what have no relation with the car, you may face new problem in the car engine. Fix the car engine according to the right meaning of the code. The automobile dictionary meaning of the code is not supported for your car engine. Do not drive the car with the car engine problem. Immediately fix the car engine if you want to drive the car safely.