electronic injection and ignition control assembly for internal combustion engines, namely, an electronic control unit that monitors engine performance; Electronic motor vehicle ignition tuning kits comprised of an electronic control unit that monitors engine performances and delivers re-calculated sensor values to the original engine control unit to increase engine performance; water level indicators; pressure gauges; electrical wires; speedometers; electric coils; holders for electric coils; electronic speed controllers; engine and oil temperature measuring devices; Automotive measuring instruments, namely, water temperature gauges, air fuel/ratio gauges, boost gauges, vacuum gauges and exhaust gas temperature gauges; Gasoline gauges; speed indicators; integrated circuits; electric connectors; sequential fully programmable Electronic Control Unit (ECU); Electronic control systems for engines; display and conditioner for broadband O2 (oxygen) sensor; data acquisition system with integrated broadband O2 display and conditioner; pulse control module in various stages; low impedance injector drive units