11-09-2005, 06:43 AM
You can pull pass codes, change your Digital display to read KM/hr or Miles/hr instead of your Gas tank trip or whatever its called. I found it handy to give the exact idle to Tom for fine tuning. Thats another thing it will give you the exact RPM, something good if you've fawked up installing your guages and need to know if theyre set right.....