Variant 1
ECU- Catalog engine
- 1400 68HP
- Controller brand
- SIEMENS
- ECU
- SID804
- Stock power
- 68 HP
- ECU SW
- S120131003A00A
- ECU HW
- 5WS4 0111E-T
CITROEN · SID804 ECU · diesel
CITROEN C2 SID804 tuning files
CITROEN C2 on the SID804: matched, calibrated and delivered with care. Stock output across the matched variants spans 68–68 HP. 4 distinct variants are catalogued here. On this diesel, expect the complete diesel toolset — from Stage work to the common delete requests. 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 SID804 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 C2 on the SID804 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1400 68HP
- Controller brand
- SIEMENS
- ECU
- SID804
- Stock power
- 68 HP
Variant 3
ECU- Catalog engine
- 1400 HDI 68HP
- Controller brand
- SIEMENS
- ECU
- SID804
- Stock power
- 68 HP
Variant 4
ECU- Catalog engine
- 1400 HDI 68HP
- Controller brand
- SIEMENS
- ECU
- SID804
- Stock power
- 68 HP
- ECU SW
- 9647568180
- ECU HW
- 9663257580
Related vehicles
Other vehicles built on the SID804 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the CITROEN C2 on the SID804?
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 SID804 ECU software on this model?
Yes — the CITROEN C2 on the SID804 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.