Quick question, and I cannot find this answer anywhere, why is there a shorter plug plugged into the 4th connector on the coil pack harness and what does it do?? The reason why I ask is because on the other end of the connector their is some sort of ground that was attached to the head and it is completely fried and I cannot find any replacement for it, and when i go to websites to buy it all i ever find is the harness, with out that little connector attached. I.E. http://www.ecstuning.com/Audi-B5_A4-...sket/2/ES7679/
This connector is the same boot that is used to attach to the coil, but like i said it attaches to this smaller cable before it gets to the coil...

So does ANYONE have any fliipin Idea what I am talking about and where I can replace/fix it??

 

*bump