Hi can anyone help me. Recently the Temp gauge on the dash has stopped working. The needle is sat at the bottom of the gauge under the black. I have noticed that the fan does not kick in even after a good run (2hours) or when the car is sat idle on the drive for over an Hour. I was told it might be the Coolant temp sensor which i changed today..however still the gauge doesnt work. The fan will kick in tho if the sensor is unplugged. And will stay on. Any help would be great. Cheers in advance