Closed loop operation with only wideband o2

[jun1or]

As title states, simple question... Can closed loop operate with only a wideband o2 sensor? I remember seeing this option on s300/sManager, but I do not see this option in FlashPro Manager. (other than in Options: Settings: Lambda overlay options, which of course does not change the calibration)

My tuner removed my factory primary o2, and replaced it with my AEM wideband.

I see no s.trim or l.trim currently, and am concerned. (my short term fuel trim min and max are NOT zero'd out)

Thanks, as always,

Mike

[Hondata]

Closed loop will only work with the factory o2 sensor.

[jun1or]

Closed loop will only work with the factory o2 sensor.

Thanks.