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Original ECU Files Database
15,000+ Original ECU Files
Stock calibration firmware from Bosch, Siemens, Delphi, Denso, Continental, Marelli and 50+ ECU manufacturers. Use the filters below to search by vehicle, ECU type, HW or SW number. Each file is provided in its raw extracted format for professional backup, recovery and tuning reference.
✔️ 100% Original Files
⚙️ All Major ECU Brands
🚗 Cars, Trucks, Bikes, Agri
Raw original ECU files (AS IS). File size and memory layout may vary depending on the original read method. No compatibility or completeness guarantee. Not adapted for specific tools or EPROM programming. Professional use only — see terms of use.
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Original ECU Files
15,593 files
Vehicle
ECU
HW / SW
Details
Download
SIEMENS
SIMOS3
1200 12V 55HP
-
03D906033C_1509
DAMOS: CAS3G045
SIEMENS
SIMOS3
HW03D906033B SW1209
1200 12V 55HP
-
03D906033B_1209
DAMOS: CAS3G045
SIEMENS
SIMOS3
HW03E906033A SW4672
1200 12V 55HP
-
03E906033A_4672
DAMOS: CAS3E044
SIEMENS
SIMOS3
1200 12V 55HP
-
03E906033AN_7003
DAMOS: CAS3G045
SIEMENS
SIMOS3
1200 12V 55HP
-
03D906032A_1501
DAMOS: CAS3D043
SIEMENS
SIMOS9.1
1200 12V 64HP
-
03E906023B_1891
DAMOS: CAS91010
SIEMENS
SIMOS9.1
HW03D906023 SW5415
1200 64HP
-
03D906023_5415
DAMOS: CAS91016
SIEMENS
SIMOS9.1
1200 64HP
-
03D906023S_4719
DAMOS: CAS91016
SIEMENS
SIMOS11.1
HW03E906019T SW4322
1200 70HP
-
03E906019T_4322
DAMOS: CASB3D21
SIEMENS
SIMOS11.1
1200 70HP
-
03E906019AE_3401
DAMOS: CASB3D21
Showing 12,821–12,830 of 15,593 files