I have a 2007 mini Cooper that I purchased with a partially disassembled engine. I am trying to put on the intake manifold. There are five connectors. Three of which are the same. Two of those connectors have an orange cord and a white cord. I think I have figured out where they go. There’s another connector that has an orange cord and a black cord. I can find no place for it to go the wiring diagram. I have says it is an engine breather heater 1. Any help would be appreciated.