Variant 1
ECU- Catalog engine
- 1800 16V 115HP
- Controller brand
- SAGEM
- ECU
- S2000
- Stock power
- 115 HP
CITROEN · S2000 ECU · petrol
CITROEN XSARA S2000 tuning files
Here is what the catalog holds for the CITROEN XSARA on the S2000. Stock output across the matched variants spans 75–115 HP. Petrol calibration here is about crisp response and a result that holds up day to day. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
Solutions that apply to the S2000 on this petrol platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
3 distinct variants for the CITROEN XSARA on the S2000 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1800 16V 115HP
- Controller brand
- SAGEM
- ECU
- S2000
- Stock power
- 115 HP
- ECU SW
- 6NA6U
- ECU HW
- 50409S05
Variant 3
ECU- Catalog engine
- 1400 8V 75HP
- Controller brand
- SAGEM
- ECU
- S2000
- Stock power
- 75 HP
Related vehicles
Other vehicles built on the S2000 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the CITROEN XSARA on the S2000?
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 S2000 ECU software on this model?
Yes — the CITROEN XSARA on the S2000 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.