The powertrain of the engine is problem and by the meaning of the engine P0672 Code, you can know about the car engine problem. The engine code lets you know about the problem and find the location. The automobile dictionary meaning of the engine 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 2 for A/C System High Pressure High Temperature. You should not fix the car engine with the wrong meaning like the automobile dictionary meaning.