False consciousness is simply used as a description. You often see that phrases expressions of Marx and Engels are promoted to formalised concepts. False consciousness was simply a way to describe ideology. Pure and simple. There's far too much weight on this particular use of words, as if it describes an entirely distinct concept.
You see the same with Marx's use of "a higher phase", it's all of a sudden turned into "the Second Phase of communist society", as a very definite epoch distinct from the first. These phrases take a life of their own, when they're undeserving. It's annoying.
It's like if someone were to take phrases I say out of context, and start using 'Distinct Concept', inferring some deeper conceptual meaning behind it, and start thinking of some insightful conceptual idea I must have had when I wrote 'distinct concept' just now (in the first paragraph). And then it becomes a concept associated with me.
It's not an idea, it's not a concept, it's simply a phrase mentioned in passing that describes, or at least describes an aspect of, ideology (which is a concept in Marxism).
Why not do the same with some other phrases used? "bourgeois illusion" (same text on the wikipedia page). We could write a wikipedia page about that, pretend it's an important concept in Marxist thought.
"Bourgeois illusion is a term coined by Friedrich Engels to describe..." And then it takes a life of their own.


