I mean what adapter. Mine is a eBay elm and the only program it seems to work with is torque. Tried to upload some pictures of my reading but carputer died and don't have torque on my iPhone. Not sure it would help as I can't graph nearly as much as you can. My 02s during idle look identical to yours but both bank 1 & 2 sensor 2 flat line on idle haven't had a chance to graph at different rpms. Just throwing it out there maybe try the pcm reset sequence for the heck of it. Believe after battery has been disconnected make sure all accessories are off turn key to run until you here a certain amount of chimes. Then start it and go though all the gears and then back to P.