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Solved ✔ CAS4 CA - 9 318 365 Problem
01-02-2024, 20:51 PM,
(This post was last modified: 02-02-2024, 20:36 PM by Clusters.)
Post: #1
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CAS4 CA - 9 318 365 Problem
I'm facing with the following problem, car is tuned and I have tried to make with the CGDI BMW a new key, after making of a key car didn't start anymore.
This DTC has show up: 930890 EWS: DME / DDE secret key not written or not locked In eeprom is missing ISN from the ECU, I have tried to make a new eeprom taken from the other car, erase and make a key again but car is still cranking and not starting. Story from tuner is: flash the ECU to stock, make a key and send me the ECU to tune again! Any hint or someone to help? Attached original eeprom and my modified eeprom! 9318365 CAS4 CA - 9 318 365 CAS ISN: 2DCAD641BCC7C84394B9DFFF8D454C21 DME ISN: E1AC086DFC4319C058DF01D3CDC19DA2 VIN: WBA6B8C54ED452475 |