The engine P0036 Code is very useful and it is necessary to fix the car engine before solving the engine problem. For solving the car engine problem, the meaning of the code and some expensive machines are necessary to use. After solving the problem from the car engine, take the car for a test drive. The automobile dictionary meaning of the code is not used for solving the car engine problem. You can use the manufacturer meaning for solving the car engine. The general meaning of the code is found online and it is available for all cars but do not use this meaning for solving the engine problem.