Quote:
Originally Posted by Malt
Did you load the stock Rom back on the ecu from the OFT before the dealer flashed the new Rom?
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Yes you have to do so or the oft remains married to the old rom and you can't delete the data. It's a good idea to always flash to stock pre dealership visit.
I flashed to stock
Deleted data on ofm
Loaded new dev
Had car serviced and flashed to new cal
Plugged in the oft and it was exactly like a fresh install
It read my new rom
Generated new tunes
Then I loaded my tune