Trying to get my cooling fan thermostatically controlled. I grounded the green relay wire so it runs all the time. Looking at the thermostat housing the sensor there has two wires. Seems maybe another sensor deeper down. The standard motor products item i ordered is a one wire connection. Can someone steer me to the part numbers to replace the parts to get my fan cycling. There is a one wire sensor in the radiator. My cutless cruiser is light not gauge and it does not work, not evening lighting with key on before start. My 2.8 has the old style induction with the round breather can.