Done with motor build, now really rich and need help
 

I just got done with my motor build (rods, studs, rings, seals, clutch, 6spd etc) and now my same tune from before is running about 12 afr, I can tune it back to acceptable afrs but it just has me worried that nothing's really changed and it's "showing" that rich.

Could somebody take a look at my log/tune and see if it looks like my widebands acting right?

New different motor, different transmission, it will need to be re-tuned a bit.

Ok cools thanks , I'm fine with tuning it, that's fine I just didn't want to cut down the fuel a lot if my wideband was acting up. I think I'm just super paranoid about shelling the new motor lol

If you are running an innovative wideband feel free to free air calibrate it again before you get to retuning.

Well I pulled the sensor out to test it with a brake kleen rag and it was reading 12 in open air. Hooked it up to the laptop and reset it recalibrated etc and it worked for no joke like 15 seconds and then I got the 8 light error. (Sensor timing) So I went back through the reset process and now it just goes straight to the 8 light error after warmup every time so pretty damn sure it's just the sensor