lambda reading when misfire

[jompa_a]

Hi.

I'm wondering what lambda shows on an engine knock?

A rich misfire should show lean. Right?
Do a knock show lean, rich or maybe no change?

/regards

[elutionsdesign]

You can't really predict how a knock would look, knock is an uncontrolled or poorly controlled burn so I wouldn't expect it to look like a non-burn misfire to an oxygen sensor.