Electronic apparatus and instruments for measuring, monitoring, controlling, recording and transmitting data relating to the operation of vehicles and engines or motors, namely electronic controls for gasoline engines for land vehicles; electronic vehicle monitors for monitoring vehicle journeys and driver performance including duration, speed, acceleration, deceleration, location, lane positioning, time in motion, automotive system parameters, engine logging and diagnostics, trouble codes; electronic vehicle engine control units, namely, electronic control systems for vehicle engines; vehicle power train control apparatus and instruments, namely, electronic control systems for vehicle power trains; electronic sensors for vehicles, namely, sensors for measuring speed, acceleration, deceleration, distance, temperature and spatial orientation; diagnostic apparatus and instruments for identifying vehicle engine and system errors for use in vehicles; vehicle surveillance system comprised of cameras, lidar and radar apparatus for monitoring vehicle drivers and driving conditions; electronic data recorders and loggers for the purpose of monitoring vehicle journeys and driver performance; computer hardware and downloadable computer software for wireless transmitting of data to a central processing unit for use with sensors, electronic data loggers and data recorders; computer hardware and downloadable computer software for processing data from vehicle engine control units; data processors for power train control apparatus and instruments; adjustable mount for attaching electronic devices in the nature of monitors, display units and control units to vehicle interiors; downloadable computer operating software for the aforesaid goods