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Old 08-07-2012, 08:11 AM   #77
Scooby Newbie
Member#: 220799
Join Date: Aug 2009
Chapter/Region: International
Location: Taiwan
2006 Impreza WRX
WRC Blue


Originally Posted by Hagen5244 View Post
Everything is unhooked and put away now, and I don't have a log from eirlier, but. I have tried 2 stock roms for the 08/09 sti and one tuned rom from an 08/09 rom. All with the same error or in ecuflash the same success, but then when the key is on the car acts like there is no ecu connected, dccd and sdrive amoung other lights flashing. Thanks again
Maybe a stupid question........
But were you sure you used the correct ROM for your ECU?
EG. EDM, USDM, or other...........

I have seen this problem when flashing (not Recovery) somebody's 09 STI with a tuned ROM I made. After flashing succesfully I had the same phenomena as you mentioned. It seems it only happens on 2009+ cars so far from my experience despite them both running AZ1G202G (EDM) ROMs.

Luckily I had made a backup of THAT ECUs stock ROM. I ended up pasting all my tuning data into the stock ROM from THAT ECU and flashed it. After that there was no problem.

You might have the same problem as such that you MUST have the actual ROM that was on the ECU from the beginning.


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