So I live in a county that does "enhanced" emissions testing. Well, I took the car in yesterday, passed everything except I spaced not having my rear O2 sensor in because I have it tuned out.
Well, I found a way to pass that visual part, and when I took it in today I pretty much doubled all my numbers. Only things that changed were I filled up with gas, and accidentally half connected the rear O2 while trying to make it look like it was in. This blew my IGN fuse and threw Evap codes. Right now my NOx readings are 1.6 and I need 1.5 to pass. My test yesterday was .5. I'm wondering if I tested higher because of the Evap codes. Any suggestions?