CITROEN · SID803A ECU · diesel

CITROEN C5 SID803A tuning files

Here is what the catalog holds for the CITROEN C5 on the SID803A. Across the matched variants stock power runs from 120 to 136 HP. Diesel calibration here covers everything from a clean Stage 1 to the emissions-side work. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All C5 coverage

Available solutions

Applicable work for the SID803A on this diesel. The available set firms up once the exact engine and software are known.

Stage 1 Stage 2 DPF Off EGR Off AdBlue Off Swirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off

Engine variants & ECU software

22 distinct variants for the CITROEN C5 on the SID803A ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9660780680
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

Variant 2

ECU

Catalog engine: 2000 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9663008280
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

Variant 3

ECU

Catalog engine: 2000 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9661617980
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

Variant 4

ECU

Catalog engine: 2000 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9661835780
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

Variant 5

ECU

Catalog engine: 2000 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9660780680
ECU HW: 9655534080
SW upgrade: 9660780680
Calibration: 9655534080_9660780680_9660780680

Variant 6

ECU

Catalog engine: 2000 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9661835380
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

Variant 7

ECU

Catalog engine: 2000 HDI 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9662331580
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

Variant 8

ECU

Catalog engine: 2000 HDI 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9662273180
ECU HW: 9655534080
SW upgrade: 9662273180
Calibration: 9655534080_9662273180_9662273180

Variant 9

ECU

Catalog engine: 2000 HDI 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP

Variant 10

ECU

Catalog engine: 2000 HDI 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9660781280
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

Variant 11

ECU

Catalog engine: 2000 HDI 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9662273180
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

Variant 12

ECU

Catalog engine: 2000 HDI 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9663008280
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

Variant 13

ECU

Catalog engine: 2000 HDI 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9661835380
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

Variant 14

ECU

Catalog engine: 2000 HDI 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9661835380
ECU HW: 9655534080
SW upgrade: 9663014680
Calibration: 9655534080_9661835380_9663014680

Variant 15

ECU

Catalog engine: 2000 HDI 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9660780680
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

Variant 16

ECU

Catalog engine: 2000 HDI 136HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 136 HP
ECU SW: 9665143280
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

Variant 17

ECU

Catalog engine: 2200 HDI 133HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 133 HP
ECU SW: 9662273580
ECU HW: 9655534080
SW upgrade: 9662273580
Calibration: 9662273580

Variant 18

ECU

Catalog engine: 2200 HDI 133HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 133 HP
ECU SW: 9662273580
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

Variant 19

ECU

Catalog engine: 2200 HDI 133HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 133 HP
ECU SW: 9662273480
ECU HW: 9655534080
SW upgrade: 9667162980
Calibration: 9667162980

Variant 20

ECU

Catalog engine: 2200 HDI 133HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 133 HP
ECU SW: 9662273380
ECU HW: 9655534080
SW upgrade: 9662273380
Calibration: 9655534080_9662273380_9662273380

Variant 21

ECU

Catalog engine: 2200 HDI 133HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 133 HP
ECU SW: 9662148480
ECU HW: 9655534080
SW upgrade: 9662273580
Calibration: 9662273580

Variant 22

ECU

Catalog engine: 2000 120HP
Controller brand: SIEMENS
ECU: SID803A
Stock power: 120 HP
ECU SW: 9662273580
ECU HW: 9655534080
SW upgrade: 96FFFFFF80
Calibration: 96FFFFFF80

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 C5 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 C5 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.