Quote:
Originally Posted by Wanted_M
Gents,
It is my belief and let me know if I'm wrong. BM3 uses a generic modified stock map not your vehicle specific stock DME CalID and CVN, that's why your failing. Both of these have been reported to DMV and when the CVN and CalID are checked and dont match "red flag" even if your sensors all say "Ready".
No need to go to BMW for that, get your original OEM stock map flashed back on from BM3 or whoever tuner you have.
https://f80.bimmerpost.com/forums/sh...ght=smog+check |
Problem is once you flash any OTS map you no longer have your original map. When you flash back a "stock" map. You fail for modified software standards. That's why you have to go to BMW dealer and get the software update.