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Title: Need help to rebuild EDC17CP74 eeprom Post by: pincopallo on July 03, 2025, 10:27:30 AM Hello, i have this car that does not start, the diagnosis gives these errors:
P1647 U0166 U1121 P0263 P0269 P0272 P0266 P0263 P0269 P0272 P0266 P1612 P1640 P160A P1570 I read the engine control unit and the eeprom has lost all the data (coding, VIN, IMMO etc etc...) I have the backup of another identical car (same HW and SW) so i used the eeprom of another car and did immo off in the flash, the car starts but not run very well, the chassis cannot be read with the diagnosis and there are the following DTCs: P1570 P160A The P1570 error is related to immo off and is not a problem, but P160A maybe is related to VIN-IMMO-CKS. Anyone have any ideas to fix the chassis and maybe re-enter some IMMO data to make P160A disappear. Thanks in advance |