Ibuki:“"We can't!! It's completely out of control!!"”
Man (OFF):“"Mental graph interrupted! Present depth unknown!"”
Keisuke-kun: No, Ibuki. It isn't completely out of control yet.
Sharp-kun: Now, in any sane design, the ejection system would be completely separate from everything else, so, even if the Eva was completely out of control, it would still function. Nerv don't seem to have realised the wisdom of that.