Variant 1
ECU- Catalog engine
- 1800 200HP
- Controller brand
- BOSCH
- ECU
- MED17.3.1
- Stock power
- 200 HP
- ECU SW
- 1037514539
- ECU HW
- 0261S04434
- SW upgrade
- 51901115
- Calibration
- 0261S04434_1037514539_51901115
LANCIA · MED17.3.1 ECU · petrol
LANCIA DELTA MED17.3.1 tuning files
The LANCIA DELTA on the MED17.3.1, mapped from stock file to finished result. Stock output across the matched variants spans 185–200 HP. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
Applicable work for the MED17.3.1 on this petrol. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
6 distinct variants for the LANCIA DELTA on the MED17.3.1 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1800 200HP
- Controller brand
- BOSCH
- ECU
- MED17.3.1
- Stock power
- 200 HP
- ECU SW
- 1037529047
- ECU HW
- 0261S04434
- SW upgrade
- 55250070
- Calibration
- 0261S04434_1037529047_55250070
Variant 3
ECU- Catalog engine
- 1800 200HP
- Controller brand
- BOSCH
- ECU
- MED17.3.1
- Stock power
- 200 HP
- ECU SW
- 1037501739
- ECU HW
- 0261S04434
- SW upgrade
- 51864452
- Calibration
- 0261S04434_1037501739_51864452
Variant 4
ECU- Catalog engine
- 1750 185HP
- Controller brand
- BOSCH
- ECU
- MED17.3.1
- Stock power
- 185 HP
- ECU SW
- 1037502874
- ECU HW
- 0261S04434
- SW upgrade
- 51867081
- Calibration
- 0261S04434_1037502874_51867081
Variant 5
ECU- Catalog engine
- 1750 185HP
- Controller brand
- BOSCH
- ECU
- MED17.3.1
- Stock power
- 185 HP
- ECU SW
- 1037501739
- ECU HW
- 0261S04434
- SW upgrade
- 51864452
- Calibration
- 0261S04434_1037501739_51864452
Variant 6
ECU- Catalog engine
- 1750 185HP
- Controller brand
- BOSCH
- ECU
- MED17.3.1
- Stock power
- 185 HP
- ECU SW
- 1037514539
- ECU HW
- 0261S04434
- SW upgrade
- 51901115
- Calibration
- 0261S04434_1037514539_51901115
Related vehicles
Other vehicles built on the MED17.3.1 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the LANCIA DELTA on the MED17.3.1?
Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.
Do you cover the MED17.3.1 ECU software on this model?
Yes — the LANCIA DELTA on the MED17.3.1 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.