... 3.engine control units Minco F2 engine control units I. DescriptionMINCO F2 engine control units is a new control device , which ... automation genset.II. Functional Characteristics1. LED display: rotate speed/frequency, coolant temp., oil pressure, battery voltage, running time ... : Increase in display functions, such as rotate speed/frequency, oil pressure, coolant temp., battery voltage, running time ...