... to read out and clear fault codes, shows you live data, lets you to perform output test, and supports remote, ... interface works as a multiplexer, and selects the appropriate pin for communication. PIN3, PIN7, PIN8, PIN12 = Serial Link (ISO9141, KW81, KW82, ... parameter simultaneously. The sample rate is depends mostly on the communication protocol. For example, older system, like Omega-B X 25 DT ...