Engine off, engine on, heat jam?

Hi! Here’s what happens: I drive away from home and put myself in a parking lot 20 minutes later. Turn off the engine and try to restart, but for the next 5 minutes no chance. Then he comes after 2 – 3 times start with slopes and strangles. As if that wasn’t enough, the omi starts to go out while standing still again. I am standing in front of a puzzle and would like to know how the themperature feelers exactly are called so that I can order the things, preferably with o The following themos I mean: 1.The probe that is near the oil filter is this single pole where the over-föüssige piece of cable hangs with it. 2. The probe that is attached directly to the oil tank. I want to retrieve and replace the things. Where is the idle and cold start controller? Below are the photos for the two probes I described above. In the first photo you can see the cleaned probe on the oil tank. I took the third photo, white I don’t know what it is and if this plug might be the cause of my problem.