hello
i'm french so sorry for my not very good english...

2 years ago i've tuned my 1.8t with ECM, it's working good but now i want more power, and ecm found a small number of maps

so i tried to go to winols or tunerpro but i have only work on this with old PSA MP3.2 ecu's, and ME7.5 is very more dificult

i haven't find def's for my stock bin, it's a 512kb bin:

8N0906018Q  0003
HW: 0261206439
SW: 1037352763

is there another bin i can flash in my ecu and who have an existing xdf definition file?

thank's
I ordered a PSOP44 support in case of crash

and another problem, every time I flash my ECU and even if I flash the same bin (with kess official v2) the car goes wrong, unstable idle and lack of power, it gradually disappears after a hundred kilometers, this can come from fuel trim adjustment? (The car turns with e85)