Quick question about Emissions testing while running a custom 93 tune

[johnnyd]

Happy St. Patty's Day everyone . Going to be 65 and sunny here today in good ole' N.E.Ohio. Haven't seen this in about 5 months!!!!

I got my truck out today for the first time since Novemeber and I need to run it through E Check (Ohio's version of safety check). Tags expired in February and I have to have my passing grade to get new ones. My question is, am I safe letting them plug into the obdII when I'm running a custom 93 tune? I can reset to stock if I need too but then I'll have to drive at least what, 50 miles to have some readings in the ecm for them to see. Was going to head over to the e-check station at lunch time today.

Sorry if this has been covered, which I'm sure it has. I'm at work at just started thinking about this so I can't really search the boards right now. Thanks in advance. -John