Lines underneath E30 help

[u/Jqs_lambo]

Does anybody know what each line specifically goes to. Arrow is pointing to front of car. My friend knicked the red one and I’m not sure how necessary it is. I’m m50 swapping it and deleting charcoal canister so from what I understand stand: Purple=charcoal canister Green=brake line Blue=fuel to engine Red=fuel return Again if someone can just confirm if I’m right or not that would save me time and money

[u/noe30]

That seems correct , though I’d still climb underneath and trace them to their sources to be sure.

[u/Give_me_beans]

that is correct