2006 330i : I know it's a long-shot to ask like this, but I'm desperate. I broke a wire from it's plug, and can't figure out where it goes. The car won't start without it.

Trying to find it, I have pulled the WW reservoir out of the way, crawled under the car, removed the fender liner to look straight at the side of the engine, used mirrors, stuck my cell phone in there to take pictures..... can't find anything that looks like it's missing a wire. No sign of an empty plug

I've attached a picture showing it exiting under the valve cover, near the front of the cover (it's one of those 3 insulated wires), and a picture of the broken end. It's about 13" long. It goes somewhere under the exhaust manifold, slightly forward of engine center. But I cant' figure out where.

If anyone has a wiring schematic, maybe I could figure out the name of the device that the wire goes to, then maybe figure out where that device is.


330i bkn wire 1.JPG330i bkn wire 2.JPG