BMW X5 E53 DUMP SYNC

[NORSHAN]

HI ALL
any body can pair dump ecu and ews for x5 e53 3.0d
ecu bosch 0281011414

[tunelab]

your syncro is ok try to align ews and ecu with daig

[NORSHAN]

thankhs brother I have been test sync with diag no succes
have this dtc
4A51 EWS randome code storage faulty

[Nevidimka]

thankhs brother I have been test sync with diag no succes
have this dtc
4A51 EWS randome code storage faulty


37 21 (checksum error) in the bmw e53 ecu eeprom file

[NORSHAN]

ok how i can you fix checksum error please ?

[kiszka]

your syncro is ok try to align ews and ecu with daig

this ecu has short isn only so eprom will not solve the problem
you dont have any idea what you are talking about mate
expert, your knowledge is at the level
preschooler of this ecu

[NORSHAN]

ok man any how i can correct checksum error in eeprom ecu dump ?

[vanos batam]

ok man any how i can correct checksum error in eeprom ecu dump ?


this................................

[aboazam]

thanks trying ��

[aboazam]

mr:vanos I try the files it's ok but the ecu nember diffrant with ews ecu vin number is wbafb71030lv52633 and ews vin is :wabfb71030lx40603 can you give me Same vin for ews with ecu thanks so mush

[achaccha]

Your File EWS with VIN WBAFB71030LV52633

[aboazam]

thanks so much solved:star:

[alclot]

Hi mates,
I have the same situation. The car gets EWS 4A63
I tried to match dumps by ISN software and syncro by diag but I have the same. I tried to clone donor ecu and the same.
Can anyone help me please? I´m going mad with that.
Thansk in advance ;)

[droidwayne65]

Hi mates,
I have the same situation. The car gets EWS 4A63
I tried to match dumps by ISN software and syncro by diag but I have the same. I tried to clone donor ecu and the same.
Can anyone help me please? I´m going mad with that.
Thansk in advance ;)
So which module's ISN did you change to get the match? One time a 330i gave me hell with a similar problem.

[alclot]

Hi mate. I used this software but no good luck. Same situation. What do you think?
Thanks https://uploads.tapatalk-cdn.com/20200224/65ff0345166321d0d862efdba6bbeaa1.jpg

[droidwayne65]

Hi mate. I used this software but no good luck. Same situation. What do you think?
Thanks https://uploads.tapatalk-cdn.com/20200224/65ff0345166321d0d862efdba6bbeaa1.jpg
So you transferred the isn from ecu to ews or vice versa?

[alclot]

So you transferred the isn from ecu to ews or vice versa?

I did but I didnt get result. What I should have to do?
Thnks again

[droidwayne65]

I did but I didnt get result. What I should have to do?
Thnks again
Trying to understand where the B7A3 isn came from. Is it the original ews isn or is it from the new ecu? In my case, I had to eventually make a new key, after writing the ecu isn in the ews because the car refused to start. Since then I've always moved the ews isn to the ecu.

[alclot]

Hi. I tried to make a new key too. Anyone can help me please?
Thanks a lot ;)

[kiszka]

Hi. I tried to make a new key too. Anyone can help me please?
Thanks a lot ;)
what are your ecu and ews errors
693801

[alclot]

Hi mate,
On dme:
Fault code 41f2 activation electric fan
Crank, No Start: Code '4A63 EWS Manipulation'

on ews:
0F