Simple Tech: Fuelling explained

Fuelling is simply a process of drawing fuel from the fuel tank and delivering it to the engine for the propulsion of our vehicles. This is taken care of by the fuel system, and contrary to the way it sounds, it is one of the most complex systems in an automobile. Its objective is not only to transfer fuel from tank to engine but also to time the injection of fuel precisely in each cylinder as well as meter the exact quantity of fuel to be delivered.

The brain of the system is the electronic control unit or ECU. This advance microprocessor…