Wideband Oxygen Sensors
There are commonly 2 types of Oxygen Sensors found on engines, narrow and wide band. As the name suggests, a Wide band Oxygen sensor (O2...
Closed loop Fueling
Most aftermarket ECUs and almost all factory modern ECUs have Closed loop fuel control. To obtain Closed loop fueling you must have an...
E85 Explained
E-Flex: (flex fuel) E85 ethanol is used in engines modified to accept higher concentrations of ethanol such 'Flex Fuel Vehicles'. They...