It is the MAF sensor and I assume it is original. I am getting an A2 113 code which I assume is due to the MAF.
I can not reset the A2 113 code without disconnecting the battery, but assuming the part number ends in 93 I would guess this is an original part from a 93 850
The car runs perfectly fine. It just comes on with this code about 3 or 4 days after resetting
