The car may get more problem if you do not take action for solving the car engine and the car engine can be fixed if the right meaning of the code is found. For getting the engine code, it is important to test the car engine and know the engine code. The car engine P3481 Code is found by the testing the car engine. Read the car engine manual to know the meaning of the code. You will get the meaning of the code from online and that meaning is called automobile dictionary meaning. Do not use wrong meaning of the code what may make terrible problem in the car engine.