not sure if yours is the same but here is how i connected mine. the center of my sending unit has a threaded bolt on it which is for the power and then a ground wire to the other terminal on the sending unit. <br /> http://www.iboats.com/mall/index.cgi?prod_id=21472¤t_category=electric>gauge&*******=286726397 <br /><br />check the following link for a pic of the sending unit I am refering to.
