Hey guys i have 1995 C280 its the 2.8l inline 6, and my temp gauge on my car says it is overheating but after a long time of looking over the cooling system i found nothing wrong. Then thank god i got and check engine light (im happy because now i can get a code). P0116 is the code i got which got me a Engine Coolant Temperature Circuit Range/Performance Problem. I'm convinced i have a faulty sensor. I know there is a sensor on the thermostat housing but whenever i look up the part to buy i get 2 different sensors, which leads me to believe there is more than one. I'm going to Mercedes tomorrow but will just be looking for part numbers, possibly locations, and perhaps solutions. So does anybody know where i can find the other sensor, i found a picture but that one was for the AMG model engine so the temp sensor was behind the engine cover, i did not find anything on mine. Thanks in advanced!