Engine control
Engine control circuit for providing a programmed control functi
Engine control system
Engine control system and a differential vacuum regulator theref
Engine control system utilizing torque converter slip
Engine economizer control unit
Engine efficiency system
Engine emission control system
Engine exhaust gas recirculating control
Engine exhaust gas recirculating control
Engine exhaust gas recirculation (EGR) control system
Engine exhaust gas recirculation control system
Engine exhaust gas recirculation system with periodic recalibrat
Engine fuel injection system
Engine fuel supply system
Engine ignition distributor with magnetically held timing shift
Engine ignition timing control
Engine ignition timing control with multi-stage advances, retard
Engine intake apparatus
Engine intake control system