BMW E70 X5M 2011 ECU EPROM FILE NEEDED 333711

[speedtuningusa]

Hello,

Does anybody has the original ECU file of an BMW E70 X5M 2011, MSD85.3, 7 608 712, SW 333711, preferable Autotuner. Truck is apparently modified and going into limp mode on full throttle over 2k, trying to put it back to stock. Mod file attached. thx

[Lambda1]

Ah MSD85... not easiest ecu for tuning correct ;).
Also the S63 shouldnt push to much. Ive I got tomorrow some sparetime I will check.
I think you mod some tq maps wrong.
Also... after write. Disconnect battery 5min + Clear all error (also if there isnt any) with ISTA.
Also attach ori... its easier to find your maybe mistake.

[speedtuningusa]

hi, yea only its not my mod, customer bought it tuned as is, now we are stuck with the problem lol, no org file available, thats what i am looking for too, but appreciate any help!!!

[o-dog]

Sloppy job on that MSD85.
Limp mode was most probably due to stock filling limiter curves.
Please see attached file. This is your "return to stock" file. Check your PM for the password