Not yet anyways. I was planning on going NA, and in doing so I was going to be using a Hondata sys requiring me to go to a p72obd1 ecu. So I was curious about emissions testing.

I had a 93 accord that was obd1. It got it's tailpipe sniffed. I now have a 98 gsr. It DIDN'T get its tailpipe sniffed. The guy told me obd2 cars have all the data they need in the ecu and all they need to do is pull it out. Hence, he went straight to my wiring harness behind my console, hooked it up, checked the stats, and said I passed.