Variant 1
ECU- Catalog engine
- 2000 90HP
- Controller brand
- SIEMENS
- ECU
- SID801
- Stock power
- 90 HP
CITROEN · SID801 ECU · diesel
CITROEN XSARA SID801 tuning files
Everything we work with on the CITROEN XSARA fitted with the SID801. Across the matched variants stock power runs from 90 to 90 HP. There are 4 distinct variants on file for this combination. On this diesel, expect the complete diesel toolset — from Stage work to the common delete requests. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
What we can run on the SID801 for this diesel — the precise options narrow down by engine and software version.
Stage 1Stage 2DPF OffEGR OffAdBlue OffSwirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off
Engine variants & ECU software
4 distinct variants for the CITROEN XSARA on the SID801 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2000 90HP
- Engine code
- RHY
- Controller brand
- SIEMENS
- ECU
- SID801
- Stock power
- 90 HP
- ECU SW
- PM32011
- ECU HW
- S120062001A
Variant 3
ECU- Catalog engine
- 2000 90HP
- Engine code
- RHY
- Controller brand
- SIEMENS
- ECU
- SID801
- Stock power
- 90 HP
- ECU SW
- S118436003A00A
- ECU HW
- 5WS4 0155C-T
Variant 4
ECU- Catalog engine
- 2000 HDI 90HP
- Controller brand
- SIEMENS
- ECU
- SID801
- Stock power
- 90 HP
Related vehicles
Other vehicles built on the SID801 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 SID801?
Stage 1, Stage 2, DPF Off, EGR Off, AdBlue 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 SID801 ECU software on this model?
Yes — the CITROEN XSARA on the SID801 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.