im in california and i recently aquired a 2008 smart registered in arizona a no smog state. i have to have it smoged but when i hook up the obd reader to the sam it does not see any of the emisions, air, egr ect. i can hookup my 2015 sam and it shows. is this just a program issue?




It may be a program issue; those are easily fixed with a software update.  If it's reading with one machine but not with another, I think you have a software issue and not an issue with the sensor itself.