on newer ecu it's possible to lock obd write... don't know if it's the same here, but I'm afraid you will have to write it by bench programmin ;)

found this on another forum:

"looks like ecu has tuning protection, rewrite 95040 with this file and then rewrite your audi1.ori after, you can write to the 95040 in bootmode with ktag or you can use the dos based me7 95040 with any kkl cable, but in most cases I just lift the chip and put it in eeprom reader"

or try boot mode:

https://www.youtube.com/watch?v=gsK54QHgJGY

You mention it's chipped... Is it physically chipped? Another chip soldered onto the board?

hawe you ori file??

if you have a noread patch in it you cant read...

take out ecu
100% bootmode will write with mpps.

mpps sometimes haves problems with obd read me7.5

what was the issue? you are asking for help...and when you found it...you are not will to tell ;)....its not fair...

ME 7.5 ecus are not so easy as EDC XX...

think KESS V2 can do it...

smoke, no problem (but original)