CITROEN · MD1CS003 ECU · diesel

CITROEN C-ELYSEE MD1CS003 tuning files

Tuning file coverage for the CITROEN C-ELYSEE running the MD1CS003 ECU. The matched variants sit between 100 and 130 HP from the factory. It is a diesel platform, so the full diesel solution range is on the table. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All C-ELYSEE coverage

Available solutions

Solutions that apply to the MD1CS003 on this diesel platform. The exact set depends on the specific engine and software version.

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

3 distinct variants for the CITROEN C-ELYSEE on the MD1CS003 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 1500 130HP
Controller brand: BOSCH
ECU: MD1CS003
Stock power: 130 HP

Variant 2

ECU

Catalog engine: 1500 130HP
Controller brand: BOSCH
ECU: MD1CS003
Stock power: 130 HP
ECU SW: 9818703480
ECU HW: 9818703480
SW upgrade: 9693316680

Variant 3

ECU

Catalog engine: 1500 100HP
Controller brand: BOSCH
ECU: MD1CS003
Stock power: 100 HP
ECU SW: 9818703480
ECU HW: 9818703480
SW upgrade: 9694238780

Related vehicles

Other vehicles built on the MD1CS003 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CITROEN C-ELYSEE on the MD1CS003?

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 MD1CS003 ECU software on this model?

Yes — the CITROEN C-ELYSEE on the MD1CS003 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.