o2 sensor switching question (log attached)

[brentg454]

Hey all,

First, the details: 2000 C5 Corvette, headers, Patriot 226 cam, PLX wideband with NB simulation on Bank 2. I am running a stock Vette rear O2 sensor on Bank 1. I am running OLSD (AutoVE process).

I am specifically wondering about whether my O2 voltages are switching properly. If you look at the log file I have attached, it looks like they are hovering at their extremes instead of giving nice up-and-down oscillations like I have seen in other log files. Also, I have noticed multiple times where B2 is giving a voltage slightly higher than 1 ?!? I think it is somehow screwing with my WB output as well.

I am thinking about pulling the PLX and putting it in a seperate bung for WB only, and putting fresh O2's up front, but I'd like a second opinion before I start moving things around.

I have been doing the AutoVE thing for a while now and I think I am getting pretty close (BEN's +/- 1%), but I need someone to double check my work.

TIA for your input!

Brent