Oxygen Sensor wrongly wired

Hi, by mistake I’ve connected lsu 4.9 as 4.2 to emu black. I’ve rewired it properly now but it’s not working. In the video you can see how it behave. Sensor checked with external controler and it’s working, so emu broken?

Hi!

It is likely set to rapid heating, and it isn't active unless the engine is running.
Try setting it to "always active."