BMW EDC16C31 Bricked with Kess? Help please

[procar2012]

Hello. Today I flashed EDC16C31 with less than 13V. It said Writing ECU completed and then the car didnt start and showed up more errors. I tried recovery and still same result. Now I have the ECU on KTAG and I read all 3 files from it. Can anyone take a look and tell me if it is dead or not? Thanks!!

[Baddog84]

hi upload also kess read

[Nicolae150584]

IF you have FVDI, do SYNCH DME CAS and it will work

[procar2012]

hi upload also kess read

Car was tuned before. I just changed something in the tune. I dont remember what I read first.

[procar2012]

IF you have FVDI, do SYNCH DME CAS and it will work

Thats it? Nothing corrupted? Can I do it with INPA?

[sdtsedat]

Upload the first obd read file

[mortex]

Hello. Today I flashed EDC16C31 with less than 13V. It said Writing ECU completed and then the car didnt start and showed up more errors. I tried recovery and still same result. Now I have the ECU on KTAG and I read all 3 files from it. Can anyone take a look and tell me if it is dead or not? Thanks!!


Try recovery with orginal file to the car.

if not get full backup and write with bootmode KTag.

[procar2012]

Upload the first obd read file

this is what I read first. It was tuned

[werner1337]

Check UIF with INPA and flash the zusb with winKFP

[Stattic89]

Is it possible to flash this DDE with winkfp on the table?

[sebol1204]

Do you have dtc error "ews manipulation"? If yes you must sync dme-cas and will work. You can do it by inpa. Sometimes you must connect battery charger and then try do sync.

Ps. I flashed this ecu ~10 times with 12,4V by mpps without problems (mpps also says need 13v)

[NASTASE]

write the original read with MPPS in Recovery mode.Will work.

[Smart66]

File must be read/written with same tool. MPPS and KESS will read two different files.