[N1ceDrgn]

When I got my car smogged I had gone to a garage that also did smog. It didn't cost a lot and it was a visual inspection with a sniffer. They also checked the gas cap, they did a pressure check. That was it on that end. As far as your check engine. I would just do a real good once over. Take the time to check everything in the engine bay and the wiring for your sensors for the exhaust system. Myself, I got rid of that crap shortly after the inspection but to clear up and concerns, it always helps to check things out and make sure they are clean, (the wiring is good and the sensor tips are clean).