Before revision: A Digifant II DF-1 Engine Control Unit used in '91 Volkswagen Golf Cabriolet with 2E engine The Digifant engine management system is an electronic engine control unit (ECU), which monitors and controls the fuel injection and ignition systems in petrol engines, , using information derived from sensor inputs, such as exhaust oxygen and intake air flow.
After revision: A Digifant II DF-1 Engine Control Unit used in '91 Volkswagen Golf Cabriolet with 2E engine Digifant is an Engine Management System which is operated by an Engine Control Unit that controls outputs, such as fuel injection and ignition systems , using information derived from sensor inputs, such as exhaust oxygen and intake air flow.