The automobile engineer should find the cause of the car engine problem and find the reason of the P255F Code visible on the engine code reader. The meaning of the engine code is found from online and you must not allow that meaning for solving the car engine. The automobile dictionary meaning is found online for free. It provides only general information. Due to use of wrong meaning of the code, new problems may connected with your car engine. The automobile engineer must allow the correct meaning for solving the car engine problem. Do not drive the car if the car engine is not solved.