MWB 94: What temperatures are displayed?

Today, in freezing temperatures of -12°C, I checked all the temperatures, including the engine temperature (engine code BLS).

Here are the most prominent values.

Block 033.

0 /min Speed.
-18.0°C temperature ----> it was only -12°C.
989.4 mbar, Pressure.
5.69 g/s of air mass.

Block 094.

-12.0°C Temperature.
-12.0°C Temperature.
-12.0°C Temperature.
294.0°C Temperature -----> completely out of range. What temperature is that?


What temperatures are displayed in the two cases?

The values before and after the DPF were around ~0°C, even though the car had been parked for 2 days.

Thank you in advance.