Help the exclusion EGR Audi A3 140cv

[ecutano]

Raga hello , give me a hand with the exclusion of the EGR this Audi A3 140cv EDC16U1 , I tried to exclude the egr with CarSoftware and EGR Remove , after the writing of the control unit, the light anomaly engine stops immediately, but after a few hours of operation of the engine the light is back on with the same fault on the EGR.

I enclose ori and mod ,

Thanks

The Data Control Unit

.0281011847
BPG-81001.12.0512
1234567814691481
xxxxxxxxxxxxxxxxxxxx
03G906016BA 9882.
.R4 2, 0l EDC G000SG
1037390998
N? TOTAL PROGRAMMING ATTEMPTS : 2
N? CORRECT PROGRAMMATION: 2