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PCR2.1 CRC repair

Recalculates the block checksums of a PCR2.1 dump after an external edit, so the ECU accepts the file again.

Related pages: Free PCR2.1 dump viewer · PCR2.1 ECU clone · PCR2.1 immobiliser data viewer · PCR2.1 EEPROM — immo data and CPU ID decoding
Back / Online VAG Dump Tool - PCR 2.1 CRC
  BCM2 can be of two types, with/out EEprom.
a. With eeprom you need to read 95320 and Codeflash from NEC70F3239 or NEC70F3380 or NEC70F3381 (must be .bin format)
b. Without eeprom you need to read Dataflash and Codeflash from NEC 70F3381 or NEC 70F3634 (must be .bin format)
c. Click to choose CodFlash + DataFlash or EEprom file from NEC. (must be .bin format)
d. Please 'Upload Files' in *.bin format
Please Upload the File
*PCR Flash:
 
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