Temperature

First of all, thank you for these quick answers. Now I know what to do. Was today with Audi and even there you hear and marvel once a mechanic has transformed the e-fan so that it runs differently. Unfortunately, I don't know how to do this with my new bellows, so I probably can't make this idea happen. Audi wants 150€ for this! I hardly dare to drive anymore because I'm afraid of my head seals. Put this other idea up with the "lower probe plug" I find not bad. Can this be described exactly ? So mine's a 3.6 year 90. In any case, thank you for the suggestions. Greetings to all V8s !!!