Bosch M2.8.1 original ECU files
Original (stock) files read from Bosch M2.8.1 engine control units: 18 files for 3 makes and 6 models. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
Vehicles with a Bosch M2.8.1 ECU 6
All Bosch M2.8.1 files 18
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| GM C204.1 12V 0hp | Bosch M2.8.1 | — | — | — | €20 · Open |
| GM C204.1 12V 0hp | Bosch M2.8.1 | — | — | — | €20 · Open |
| GM Omega4.1 167hp | Bosch M2.8.1 | 0261203377 | 1267358679 | — | €20 · Open |
| GM Omega4.1 167hp | Bosch M2.8.1 | 0261203377 | 1267358486 | — | €20 · Open |
| Opel Omega2.5 V6 170hp | Bosch M2.8.1 | — | — | — | €20 · Open |
| Opel Omega2.5 V6 170hp | Bosch M2.8.1 | — | — | — | €20 · Open |
| Opel Omega2.5 V6 170hp | Bosch M2.8.1 | — | — | — | €20 · Open |
| Opel Omega2.5 V6 170hp | Bosch M2.8.1 | — | — | — | €20 · Open |
| Opel Omega2.5 V6 170hp | Bosch M2.8.1 | — | — | — | €20 · Open |
| Opel Omega3.0 V6 210hp | Bosch M2.8.1 | — | — | — | €20 · Open |
| Opel Omega3.0 V6 210hp | Bosch M2.8.1 | — | — | — | €20 · Open |
| Opel Omega4.1 V6 240hp | Bosch M2.8.1 | — | — | — | €20 · Open |
| Opel Omega4.1 V6 240hp | Bosch M2.8.1 | — | — | — | €20 · Open |
| Opel Sintra3.0 205hp | Bosch M2.8.1 | 0261203270 | — | — | €20 · Open |
| Opel Sintra3.0 205hp | Bosch M2.8.1 | 0261203270 | — | — | €20 · Open |
| Opel Vectra3.0 V6 210hp | Bosch M2.8.1 | — | — | — | €20 · Open |
| Saab 9002.5 16V 170hp | Bosch M2.8.1 | 0261203155 | 1267358031 | — | €20 · Open |
| Saab 9002.5 16V 170hp | Bosch M2.8.1 | 0261203448 | 1267358606 | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 4
Software (SW) · 4
Tuning for Bosch M2.8.1 — 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 Bosch M2.8.1 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 Bosch M2.8.1?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Bosch M2.8.1 (depending on the engine). Upload your read on our file service.