BMW 530d 170KW EWS-DDE sync or immo off

[ECUMANIAC]

Hi guys!!
After engine and ecu swap in my e60 it happened to got EWS tampening DTC.
My first question is which one is better(more simple to do)immo off or resync ?
And how should i do it
I have launch x431 and ktag on hand for the job.
Thanks in advance !!😁

[rex89]

Hi Mate ,
depend u , about immo off if need better u read full ecu backup and post here if not
just do synch DME/CAS with X431 in few min car will start if not post eeprom ecu engine and data of CAS for check if all is ok

[ECUMANIAC]

Whit ktag can i read CAS module ?

[ECUMANIAC]

Hi!
Here is the backup file from ecu i can't read cas module EEPROM whit ktag, than i decided to resolve it whit immo off.
Anybody can help me whit this ?
Best regards!