If the car engine is faulty and it is necessary to check. The car engine P1535 Code is found when the car engine is tested. You may receive different car engine code. However, the meaning of the code is highly important to know about the problem and take step for the solution. You will get different meanings of the same engine code but you need to use the right meaning and that meaning is manufacturer’s meaning. When the correct meaning is found, you can use automobile dictionary meaning what is available online. Do not fix the car engine by yourself or anyone. You must allow an automobile engineer to fix the car engine.