Well, I've tried all the afternoon, hope somebody will help me

The car is an EUDM evo VI with USDM VIII ecu (from 2004 I believe)
All this stuff starts an run fine with 96530006 tephra 5.10 rom, tuned to the car.
I've disabled immo (set to "0000").

Now I'm trying to use 96532706 ...
No problem with flashing, but the car won't start at all. When reflashing with the previous rom, no problem.

I've set immo to "0000", and tried all immo hex proposed (0040, 0055, 0058, 004D) because I was pretty sure the issue was there but nothing ...

Does anyone have an idea ?

ROMs below :
http://perso.wanadoo.fr/civic16/96532706-Base.rar

http://perso.wanadoo.fr/civic16/96530006.rar

 

have you disabled the immobiliser in the periphery bits? bit 3 in FAA?

 

Thanks for your help
I'm a bit dumb but forget this "detail" ...