Bosch ML4.1 original ECU files
Original (stock) files read from Bosch ML4.1 engine control units: 53 files for 4 makes and 12 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 ML4.1 ECU 12
All Bosch ML4.1 files 53
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| Alfa Romeo 1642.0 TS 148hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1642.0 TS 148hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1642.0 TS 148hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1642.0 TS 148hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1642.0 V6 TURBO 204hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1642.0 V6 TURBO 204hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1642.0 V6 TURBO 204hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1642.0 V6 TURBO 204hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1642.0 V6 TURBO 204hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1643.0 V6 187hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1643.0 V6 187hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1643.0 V6 187hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1643.0 V6 187hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1643.0 V6 187hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1643.0 V6 200hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 1643.0 V6 200hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 331.7 16V 137hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 331.7 16V 137hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 331.7 16V 137hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 331.7 16V 137hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 331.7 16V 137hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 751.6 8V 110hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 751.6 8V 110hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 752.0 150hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 752.0 TS 146hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 752.0 TS 146hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 752.0 TS 148hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 752.0 TS 148hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 753.0 V6 188hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo 753.0 V6 188hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo Duetto2.0 120hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo GTV2.0 V6 TURBO 200hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo GTV2.0 V6 TURBO 200hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo GTV2.0 V6 TURBO 200hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo GTV2.0 V6 TURBO 205hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Alfa Romeo SZ3.0 210hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Citroen BX1.9 16V 160hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Citroen BX1.9 16V 160hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Citroen BX1.9 16V 160hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Opel Ascona2.0 8V 115hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Opel Kadett2.0 8V 115hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Opel Kadett2.0 8V 115hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Opel Kadett2.0 8V 115hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Opel Kadett2.0 116hp · 20NE | Bosch ML4.1 | 0261200104 | 1267355429 | — | €20 · Open |
| Opel Vectra2.0 8V 115hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Peugeot 3091.9 160hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Peugeot 3091.9 160hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Peugeot 3091.9 160hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Peugeot 3091.9 16V 160hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Peugeot 3091.9 16V 160hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Peugeot 4051.9 16V 158hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Peugeot 4052.0 16V 155hp | Bosch ML4.1 | — | — | — | €20 · Open |
| Peugeot 4052.0 16V 155hp | Bosch ML4.1 | — | — | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 1
Software (SW) · 1
Tuning for Bosch ML4.1 — 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 ML4.1 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 ML4.1?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Bosch ML4.1 (depending on the engine). Upload your read on our file service.