There are several meanings found of the engine code and this engine P0675 Code has also various meanings. The engine code helps to solve the car engine’s problem. The automobile dictionary meaning of the code is p for Powertrain Code Problem is related engine, transmission and emissions systems. 0 for SAE – Generic. 6 for Vehicle Speed Control And Idle Control System. 7 for Vehicle Speed Output Circuit and 5 for Park/Neutral Position (PNP) Switch Circuit Engine Torque Signal Circuit. The engine code’s meaning is not the only thing what you can use for solving the car engine, expertise and tools are important for solving the car engine.