MY08 X5 3.0si Inpaload Error Reading

[the_ulf]

Spannung Motortemperatur = engine temp voltage (probably V output of temp sens)
Spannung Kuehlmitteltemperatur Kuehlerausgang = coolant temp voltage at radiator exit (same as above, prob V readout from the temp sens)
Spannung SG-Innentemperatur = inside temp control unit voltage (i don't even really know what that means but as far as i could decypher SG stands for Steuergeraet, which translates as control unit)
Spannung Sekundaerluft = secondary air voltage
Motortemperatur = engine temp

from an engineering background i'd say that the integer values for those sensors is outside the pre-defined min/max bracket. everything really points to an electrical issue rather than engine problems. like the supply voltage for the sensor bus is too high, throwing readouts above the max value.

i could be wrong tho...

edit: looking at the actual values in your screen shots: yes, 105.48V is most definitely outside the range, lol. and since those values vary wildly from 0V to over 100V i'd say it's probably a shot control unit.