| Re: Ford Cam and Crank sensor wire colours The crank sensor blk/pnk (not red?) is + and the gry/yel is -. dkblu/or cam sensor output to ecu. blk/wht ground. red 12v switched. this is from mitchelle on demand for a 98 explorer, i dont know why i have red showing and you dont, you have the dark blue, maybe the same wire as the others seem to line up. |