as you can see driving and plotting any errant OBD2 car can be really revealing. above software is. Palmer scan software
https://www.palmerperformance.com/store/...ucts_id=36
even log CVS files and import them into Exel. and graph anything you what, even hours of data.
https://www.palmerperformance.com/store/...ucts_id=36
even log CVS files and import them into Exel. and graph anything you what, even hours of data.
http://www.fixkick.com