Coarding for Daewoo

I already fix the theme of the switchboard. I bought one in scrap and in the workshop I was reprogrammed and without problem. Anyway, the car is still failing and when the machine tells me that the DSNEF sensor fails, but in the workshop he does not know what sensor it is. Have if you can tell me something, thanks

Hello, how the switchboard will be told you to repair Electro.Chips in Alicante have already supposedly repaired, the repair cost me 290 euros + shipping gastros, but it has not yet reached me, when I will get rid to verify its correct operation and I will tell you, in terms of the one you bought in the scrapping you say that they scheduled it in a workshop how? And as for the failure you can give me the fault code to find out what it is.
We still have a greeting from Tenerife