Anyone know if there is an o2 simulator for our cars? My question is I have race software. When I go to do inspection they plug in the obII computer inspector if software is on it automatically fails and says cat defic.. So I have to take off all software, do a reset and do the rediness test which is a pain in the ***. Hopefully pull up to the inspection center without the dumb ses light on pass test and and put software back on. All together its frustrating and a waste of time. Would an o2 simulator solve this issue? Anyone have any ideas on this?