Like the title says, when you turn around using a controller in BO2, there's acceleration, which is something you don't get on console + there's no setting in the game to avoid this issue. Also, it obviously makes the game unplayable because you can't aim precisely and you can't move around normally.

I would love to play kbm, but a recent surgery prevents me from using my left arm and the controller is my last resort.

Can this issue be resolved using console or editing the codes?

When you search online for answers, even on this very website, I see that this problem persists after all those years...