Re: Tuner Pro Rt.........no data
open tp rt . hit f4 and then the the "select log file for rec/play" tab
type in whatever you want the file to be named . its going to say file not found , create file ? you hit yes.
hit the "connect to ecm" tab and then the red circle (record button)
drive around until you have satisfied you desires , then hit the black square (stop button)
important you type something in the comments box that pops up when you hit stop ..very important ( it will not save all the data otherwise if you just hit ok )
it has been beat to death in the forums but figured id save you the couple minutes looking . enjoy