Variant 1
ECU- Catalog engine
- 2700 HDI 204HP
- Controller brand
- SIEMENS
- ECU
- SID803A
- Stock power
- 204 HP
- ECU SW
- 9658198080
- ECU HW
- 9648237680
- SW upgrade
- 96FFFFFF80
- Calibration
- 96FFFFFF80
CITROEN · SID803A ECU · diesel
CITROEN C6 SID803A tuning files
The CITROEN C6 on the SID803A, mapped from stock file to finished result. Across the matched variants stock power runs from 204 to 204 HP. It is a diesel platform, so the full diesel solution range is on the table. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
Solutions that apply to the SID803A on this diesel platform. The exact set depends on the specific engine and software version.
Stage 1Stage 2DPF OffEGR OffAdBlue OffSwirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off
Engine variants & ECU software
3 distinct variants for the CITROEN C6 on the SID803A ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2700 HDI 204HP
- Controller brand
- SIEMENS
- ECU
- SID803A
- Stock power
- 204 HP
- ECU SW
- 9658198080
- ECU HW
- 9648237680
- SW upgrade
- 9664438480
- Calibration
- 9664438480
Variant 3
ECU- Catalog engine
- 2700 HDI 204HP
- Controller brand
- SIEMENS
- ECU
- SID803A
- Stock power
- 204 HP
- ECU SW
- 9658198080
- ECU HW
- 9648237680
- SW upgrade
- 9663565880
- Calibration
- 9648237680_9658198080_9663565880
Related vehicles
Other vehicles built on the SID803A controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the CITROEN C6 on the SID803A?
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 SID803A ECU software on this model?
Yes — the CITROEN C6 on the SID803A 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.