Hall or MAG
Hi, Im looking for help from somebody.
I have a 2010 ford focus ses which i am turboing. I want to run a piggyback F/IC on it. When I called AEM to ask them what F/IC I need they asked me whether my car was hall or mag. Im not really sure what hall or mag means, I think it has to do with the cam sensor. Does anybody know whether a 2010 ford focus is hall or mag? or does anyone know what F/IC i should get?