An electronic engine control apparatus includes a digital computer which receives sensor signals indicative of various engine operating parameters and calculates corresponding settings of actuators used to control the energy conversion process of an internal combustion engine. The apparatus has a memory...http://www.google.es/patents/US4551803?utm_source=gb-gplus-sharePatente US4551803 - Electronic engine control system for controlling the energy conversion process of an internal combustion engine
Electronic engine control system for controlling the energy conversion ...