Variant 1
ECU- Catalog engine
- 1900 110HP
- Controller brand
- BOSCH
- ECU
- MS A15.5
- Stock power
- 110 HP
SKODA · MS A15.5 ECU · diesel
SKODA OCTAVIA MS A15.5 tuning files
Everything we work with on the SKODA OCTAVIA fitted with the MS A15.5. Stock output across the matched variants spans 68–110 HP. There are 4 distinct variants on file for this combination. 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 A15.5 for this diesel — the precise options narrow down by engine and software version.
Engine variants & ECU software
4 distinct variants for the SKODA OCTAVIA on the MS A15.5 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1900 TDI 110HP
- Controller brand
- BOSCH
- ECU
- MS A15.5
- Stock power
- 110 HP
Variant 3
ECU- Catalog engine
- 1900 TDI 90HP
- Controller brand
- BOSCH
- ECU
- MS A15.5
- Stock power
- 90 HP
Variant 4
ECU- Catalog engine
- 1900 SDI 68HP
- Generation
- 2018-
- Matched gains engine
- 1.0MPI G-Tec 68
- Controller brand
- BOSCH
- ECU
- MS A15.5
- Stock power
- 68 HP
- Stage 1 power
- 80 HP
- Power increase
- +12 HP (+18%)
- Stock torque
- 90 Nm
- Stage 1 torque
- 100 Nm
- Torque increase
- +10 Nm (+11%)
Related vehicles
Other vehicles built on the MS A15.5 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the SKODA OCTAVIA on the MS A15.5?
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 A15.5 ECU software on this model?
Yes — the SKODA OCTAVIA on the MS A15.5 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.