You need to fix the car engine to remove the car engine P1272 Code from the car engine code reader. If you do not know the process of solving the car engine, you must ask an automobile engineer to fix the car engine problem. The valves of each cylinder are remained closed by a pair of arms that change the conventional engine’s roller-type rocker arm. The engine P1272 code is one of these arms what follows the cam profile while the 2nd arm joins to the valves. During normal engine process the 2 arms are linked by a locking pin.