A method of controlling a dual fuel engine configured to receive a first fuel and a second fuel includes operating the engine using the first fuel, measuring a current load of the engine, sending a first signal to a first fuel system to deliver an amount o...

A variable ignition diesel-gasoline dual fuel powered combustion engine can select spark ignition (SI) or compression ignition (DI) depending on the engine's operating range. The engine may include a cylinder block formed of at least one cylinder each bein...

A fuel control apparatus (100) for an internal combustion engine in a vehicle, the vehicle provided with: the internal combustion engine (200) provided with a fuel supply apparatus (208, 209) capable of supplying, as fuel, first fuel (liquid fuel) and seco...

A control device is applied to an internal combustion engine capable of using CNG and gasoline by switching therebetween, and the CNG and the gasoline are associated, as fuel for use, with one and the other of two driving areas respectively, the driving ar...

A device to enable correct operation of a vehicle internal combustion engine fed with a primary fuel such as petrol and, alternatively, with an alternative fuel such as gas, and controlled electronically by an OBD system comprising a control unit (1) conne...