Hey everyone, I am the proud owner of a 763! Love it, but the temp gauge does not work. I pulled the gauge out and grounded the purple wire behind it to ground and the temp reads red hot (I think the gauge is OK). My problem is I am looking to test the temp sensor and I can't find it anywhere. I am looking all over the thermostat housing, the water pump housing, etc... where is this thing? A picture would be amazing, no description has led me to it. Thanks is advance.