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Author Topic: 8E0909518BC 1.8t AMB tiptronic  (Read 3206 times)
mariusz971
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« on: July 08, 2017, 07:51:14 AM »

Hello, looking for some help or suggestion. I have audi 1.8t 2005 engine AMB/tiptronic with bigger turbo. Originally in ecu was modified software v.8E0909518BC_0002 and I have saved the flash file. Then I flash ecu with new update v.8E0909518BC_0004 (factory flash file) and the car is slow now. I tried to downgrade the software version (flashing back original file) but I can't. All jobs I did using obd2.
What you thing guys, should I tried to right back 8E0909518BC_0002 on the bench or is easier to modified software 8E0909518BC_0004 which is actually install in ecu?
I attach factory flash file which is in the ecu now
thank you
« Last Edit: July 08, 2017, 08:20:07 AM by mariusz971 » Logged
fknbrkn
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mk4 1.8T AUM


« Reply #1 on: July 08, 2017, 09:00:17 AM »

just flash it back with

Quote
modified software v.8E0909518BC_0002
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