Help with oxygen sensor in ME7.4.4

[lnd1]

Hello. I have a Peugeot 307 1.6 16v with ME7.4.4.
Fault in ECU is "catalytic converter aging".
I was told that this can be repaired with some program that deletes the second oxygen sensor in ECU.
Can some one help?

[br.balazs]

hi
send flash for me: bru.balazs@gmail.com