I am installing the rear lowering springs. I have everything unbolted and ready to come off but there is a line connected to the back of the rotor set up and with that the strut will not come out. Is that the ABS sensor? How do I disconect it?

 

I did my struts about 3 months ago, and I remember that giving me a couple problems too. If I remember correctly, there should just be 2 bolts holding it in. Is it connected to that gear disk looking thing? It should come out from the back side. I hope this helps, if not, can you take a picture?