Variant 1
ECU- Catalog engine
- 250 2500 TD 150HP
- Controller brand
- BOSCH
- ECU
- MS A15.1
- Stock power
- 150 HP
MERCEDES · MS A15.1 ECU · diesel
MERCEDES C MS A15.1 tuning files
Everything we work with on the MERCEDES C fitted with the MS A15.1. The matched variants sit between 140 and 150 HP from the factory. 3 distinct variants are catalogued here. Diesel calibration here covers everything from a clean Stage 1 to the emissions-side work. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
What we can run on the MS A15.1 for this diesel — the precise options narrow down by engine and software version.
Engine variants & ECU software
3 distinct variants for the MERCEDES C on the MS A15.1 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2500 150HP
- Controller brand
- BOSCH
- ECU
- MS A15.1
- Stock power
- 150 HP
Variant 3
ECU- Catalog engine
- 2500 140HP
- Controller brand
- BOSCH
- ECU
- MS A15.1
- Stock power
- 140 HP
- ECU SW
- xxxxxxxxxx
- ECU HW
- 0281001360
Related vehicles
Other vehicles built on the MS A15.1 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the MERCEDES C on the MS A15.1?
Stage 1, Stage 2, DPF Off, EGR Off, Swirl Flaps Off, Lambda / O2, MAF Off, TVA, NOx Off, AGS, Readiness, Start/Stop Off, Oil Pressure, Limp Mode Off. The exact set depends on the specific engine and software version.
Do you cover the MS A15.1 ECU software on this model?
Yes — the MERCEDES C on the MS A15.1 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.