I am almost done with my two speed electric fan wiring. For those of you not familiar with the setup I am using the huge Volvo fan relay and wanted to use the BMW temp sensor that is a somewhat common setup. Attached is a schematic of the way I have it wired minus the temp sensor. The factory connector unfortunately is discontinued and I cannot find it anywhere. Also the OEM sensor is like $90 and aftermarket ones seem to be of poor quality. I have had zero luck finding one of these in a junkyard. This is one of the last things I need to do to a car I am working on. I really want to stick with what I have so far and would like to find an alternative to the BMW sensor. Thanks in advance!