When the loom emerges into the engine bay... it splits into sections... i.e. fuel octane plug thing... main loom, airflow meter section and temp bit.
But the one question i've got is that, on the loom I got from the breakers yard, as it come out of the bulkhead, it splits into (what looks like) a red battery lead (encased in black sleeving). Is this what I think it is, and should it go to the battery??? I've got no end on mine and don't know where it's supposed to go!!