Hi Guys,
I'm working on optimizing my ROM and that is how I stumbled upon this thread. I'm trying to disable the rear O2 AF#3 corrections(running catless without rear O2s).. and I had success - well to some extent.
I found 6 occurrences of the 3F000000 BF000000 string. Added the addresses in the ECU flash definitions and voila I was able to see the values -50/50. I zeroed everything which fixed the bouncing AF#3, however it looks I disabled all sort of corrections/compensations

.
In the first post instructions there is another string that should follow and it is 4F22C79A F808D59A however in the 6 results I can't see this one. Closest one is 4F 22
D0 89 I can do brute force going one by one, but decided to ask as someone might be able to help me out
These are the addresses I found.
219F8 21EF0 229C4 23414 237CC and I suspect the correct one is
24F6CAny suggestions are welcome! Thank you in advance!
ECU is D2WD701C ECU ID 3C4A384106 - EDM Legacy spec B 2005 6MT

EDIT
30/08/2020 I found the address to be
23414 I hope this would help someone