O2 sensors values in INPA - E46

[cthefuture]

Anybody can help with a correct interpretation for these 2 INPA screens I have while the car is idling ?

I am trying to figure out if the O2 sensors are working properly. Are 47%, 48% and 99% correct/ideal values? If not, what are they? Also, if I press the gas pedal, what are the correct values (should they change, because mine aren't) ?

Any help, much appreciated.

[cthefuture]

Nobody ... ?

[pshovest]

I'm not familiar with those particular O2 sensor live data screens, but O2 sensor output should be varying from 0-0.9v or so. Defective O2 sensors aren't the only reason for no change in readings. Does INPA show any codes? What are they?

[Egika]

the second screen with the 47%, 48% and 99% just shows the O2 sensor heating. It is just the amount of heating applied to the four sensors (in front of and behind the two catalytic converters).
This is no O2 reading at all..