BMW 3 Series original ECU files
3 306 original (stock) ECU files for the BMW 3 Series: 86 ECU types and 185 engine versions. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
ECU types in the BMW 3 Series 86
Engine versions 185
All BMW 3 Series files 3 306
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| BMW 3 Series118i 2000 143hp · N43B20M1 | Siemens MSD81 | 05201419 | 05324036 | 0044RD0QF70SQBO5S | €20 · Open |
| BMW 3 Series1.5 136hp · B48 | Bosch MEVD17.2.3 | 0000208A023B03 | 00003609312801 | 0000208A023B03_00003609312801_0000316C312C07 | €20 · Open |
| BMW 3 Series1.5 136hp | Bosch MEVD17.2.3 | 0000208A023B05 | 000036096D1E01 | 0000208A023B05_000036096D1E01_000031766D1E07 | €20 · Open |
| BMW 3 Series1.5 136hp | Bosch MEVD17.2.3 | 0000208A023B05 | 00003609951401 | 0000208A023B05_00003609951401_0000316A95140C | €20 · Open |
| BMW 3 Series1.5 136hp | Bosch MEVD17.2.3 | 0000208A024505 | 00003609952801 | 0000208A024505_00003609952801_0000316A952801 | €20 · Open |
| BMW 3 Series1.5 136hp | Bosch MEVD17.2.3 | — | — | — | €20 · Open |
| BMW 3 Series1.5 136hp · B48 | Bosch MEVD17.2.3 | 0000208A023B05 | 000036096D1401 | 0000208A023B05_000036096D1401_0000551F6D1402 | €20 · Open |
| BMW 3 Series1.5 136hp · B48 | Bosch MEVD17.2.3 | 0000208C023B03 | 0000360A312801 | 0000208C023B03_0000360A312801_00003ACE312C05 | €20 · Open |
| BMW 3 Series1.6 122hp | Siemens MSD81 | — | — | 0044RD0QGF0SQBQ6S | €20 · Open |
| BMW 3 Series1.6 136hp · N13-B16-U0 | Bosch MEVD17.2.5 | 00000E2A033101 | 00000E2B3B0A01 | 00000E2A033101_00000E2B3B0A01_000022933B0A05 | €20 · Open |
| BMW 3 Series1.6 136hp · N13-B16-U0 | Bosch MEVD17.2.5 | 00000E2A033101 | 00000E2B31D201 | 00000E2A033101_00000E2B31D201_00001C8A31D205 | €20 · Open |
| BMW 3 Series1.6 136hp · N13-B16-U0 | Bosch MEVD17.2.5 | 00000E2A033101 | 00000E2B31F001 | 00000E2A033101_00000E2B31F001_00001C8C31F008 | €20 · Open |
| BMW 3 Series1.6 136hp · N13-B16-U0 | Bosch MEVD17.2.5 | 00000E2A033101 | 00000E2B31DC01 | 00000E2A033101_00000E2B31DC01_00001C8C31DC02 | €20 · Open |
| BMW 3 Series1.6 170hp | Bosch MEVD17.2.5 | — | 1037532302 | — | €20 · Open |
| BMW 3 Series1.6 8V 102hp | Bosch M1.7 | 0216201897 | — | — | €20 · Open |
| BMW 3 Series1.6 8V 102hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.6 8V 102hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.6 8V 102hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.6 8V 102hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.6 8V 102hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.6 8V 102hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.6 8V 102hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.6 8V 102hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.6 8V 102hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.6 8V 102hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.6 8V 102hp | Bosch M1.72 | — | — | — | €20 · Open |
| BMW 3 Series1.6 8V 102hp | Bosch M1.72 | — | — | — | €20 · Open |
| BMW 3 Series1.6 99hp | Bosch M1.3 | — | — | — | €20 · Open |
| BMW 3 Series1.6 99hp | Bosch M1.3 | — | — | — | €20 · Open |
| BMW 3 Series1.6 99hp | Bosch M1.3 | — | — | — | €20 · Open |
| BMW 3 Series1.7 TDS 90hp | Bosch MS A11 | — | — | — | €20 · Open |
| BMW 3 Series1.7 TDS 90hp | Bosch MS A11 | — | — | — | €20 · Open |
| BMW 3 Series1.7 TDS 90hp | Bosch MS A11 | — | — | — | €20 · Open |
| BMW 3 Series1.7 TDS 90hp | Bosch MS A11 | — | — | — | €20 · Open |
| BMW 3 Series1.7 TDS 90hp | Bosch MS A11 | — | — | — | €20 · Open |
| BMW 3 Series1.7 TDS 90hp | Bosch MS A11 | 0281001711 | 1037357658 | — | €20 · Open |
| BMW 3 Series1.7 TDS E36 90hp | Bosch MS A11 | — | — | — | €20 · Open |
| BMW 3 Series1.7 TDS E36 90hp | Bosch MS A11 | — | — | — | €20 · Open |
| BMW 3 Series1.8 113hp | Bosch M1.3 | — | — | — | €20 · Open |
| BMW 3 Series1.8 113hp | Bosch M1.3 | — | — | — | €20 · Open |
| BMW 3 Series1.8 113hp | Bosch M1.3 | — | — | — | €20 · Open |
| BMW 3 Series1.8 113hp | Bosch M1.3 | — | — | — | €20 · Open |
| BMW 3 Series1.8 115hp · N46B18 | Bosch ME9.2 | 0261209005 | 1037351578 | H600BBKAY8 | €20 · Open |
| BMW 3 Series1.8 140hp · M42B18 | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 140hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 140hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 140hp · M42B18 | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 140hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 140hp · M42B18 | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 140hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 140hp · M42B18 | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 140hp | Bosch MEV17.4 | — | — | — | €20 · Open |
| BMW 3 Series1.8 150hp | Bosch MEV9.2 | — | — | — | €20 · Open |
| BMW 3 Series1.8 16V 115hp | Bosch ME9 | — | — | — | €20 · Open |
| BMW 3 Series1.8 16V 115hp | Bosch ME9 | — | — | — | €20 · Open |
| BMW 3 Series1.8 16V 115hp | Bosch ME9 | 0261209005 | 1037351833 | H650BBKMY8 | €20 · Open |
| BMW 3 Series1.8 16V 115hp | Bosch ME9 | — | — | — | €20 · Open |
| BMW 3 Series1.8 16V 115hp | Bosch ME9 | — | — | C400BVAMQ1 | €20 · Open |
| BMW 3 Series1.8 16V 115hp | Bosch ME9 | — | — | — | €20 · Open |
| BMW 3 Series1.8 16V 115hp | Bosch ME9 | — | — | — | €20 · Open |
| BMW 3 Series1.8 16V 115hp | Bosch ME9 | — | — | — | €20 · Open |
| BMW 3 Series1.8 16V 115hp | Bosch ME9 | — | — | — | €20 · Open |
| BMW 3 Series1.8 16V 115hp | Bosch ME9.2 | — | — | H650BBKMY8 | €20 · Open |
| BMW 3 Series1.8 16V 115hp | Bosch ME9.2 | — | — | C400BVAMQ1 | €20 · Open |
| BMW 3 Series1.8 16V 115hp | Bosch ME9.2 | — | — | H650BBKAY8 | €20 · Open |
| BMW 3 Series1.8 16V 115hp | Bosch ME9.2 | — | — | C400BVAMQ5 | €20 · Open |
| BMW 3 Series1.8 16V 140hp | Bosch BMS43 | — | — | — | €20 · Open |
| BMW 3 Series1.8 16V 140hp | Bosch M1.7 | 0261203281 | 1267355978 | — | €20 · Open |
| BMW 3 Series1.8 16V 140hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
| BMW 3 Series1.8 8V 115hp | Bosch M1.7 | — | — | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 325
Software (SW) · 466
Calibration / SW upgrade · 5 769
Tuning for BMW 3 Series — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Are these files modified?
No. Every file is an original (stock) read of a BMW 3 Series control unit, delivered exactly as read. If you need a modified file, order tuning below.
How do I find the right file?
Read the ECU with your tool and compare the hardware (HW) and software (SW) numbers — and the calibration when several files share one software number. The vehicle name alone is not enough: the identifiers decide.
How do I get the file?
Create an account on our file service, top up your balance and download the file straight away. Every original file costs €20.
My number is not listed. What now?
Send us the HW/SW numbers of your ECU on WhatsApp or by email. We check our full archive and reply.
Can you tune BMW 3 Series?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for BMW 3 Series (depending on the engine). Upload your read on our file service.