Do not drive the car with the car engine problem and when you test the car engine, you may get the engine P0460 Code on the engine code reader. The automobile dictionary meaning of the code is not important thing what is used for solving the car engine. The manufacturer of the car engine provides all necessary information by their own setup meaning and you should follow that meaning only. The powertrain problem of the car engine is easy to solve by the automobile engineer. Once the car engine is ok, then take it for a test drive and confirm that the car engine is ok.