I have a 99 GT 3.8L Naturally Aspirated, and I wanted to know if there is a separate temp sensor for the cooling fans other than the one in the thermostat housing. From what I understand, the one in my car is a 3 pin, which leads me to believe that there isn't a secondary sensor and one pin sends info to the gauge and another pin sends info to the PCM. I have checked all the relays and fuses for the fans and nothing is wrong there. Both fans work constantly when I have the A/C running but wont kick on otherwise. Thanks in advance for any and all help.