The best most simple thing that could be done would be to just expand on the basic explanation given when you pull up each map on the tuning software. Something like IAC, what it is , and what effect messing with it will do to the running of the car and or how it migh effect some other table.. You get the idea. I think??
^^^^^ I couldn't agree more!!
There are volumes written on systems control management and the internal combustion engine.
[bold]Tutorials should be specific to the EFILive end user. [/bold]
Internal combustion/systems control is a very broad subject.