How it Works

Upload any supported BMW ECU EEPROM or flash dump. The tool auto-detects the ECU type from file size and magic bytes, extracts all readable fields (VIN, ISN, mileage, working hours), and allows you to modify values and download the patched binary with correct checksums.

Auto-detection: Supports MEVD17.2.3, MSV80/MSD80, MG1CS003, MG1CS201, MD1CS003, CAS1-4, EWS2/EWS3, EGS 8HP, SRS Airbag, Kombi 6WA, and Motorrad ME17.

CRC repair: For MEVD17 DFlash dumps, automatically detects invalid CRC blocks and offers one-click checksum repair.

PFlash read: 4MB (TC1797) and 7.5-8MB (SPC5777) program flash files are read-only — VIN/ISN extracted where available.

Requirements & How to Use

1

Upload: Drop or select your .bin/.eep/.raw file (max 10 MB). ECU type is detected automatically.

2

Review: See extracted values (VIN, ISN, hours, KM). Fix CRC if blocks are invalid.

3

Modify & Download: Edit values, click "Patch & Download" to get the modified file with recalculated checksums.

Supported ECUs

12+ ECU types: MEVD17, MSV80, MG1, MD1, CAS3/4, EGS 8HP, SRS, Kombi, Motorrad ME17

Access

Pro plan. Identify is free, modify/download requires subscription.

EWS Off → CAS ISN Calculator → VIN Decoder → View Plans →