CITROEN · SID208 ECU · diesel

CITROEN RELAY SID208 tuning files

Tuning file coverage for the CITROEN RELAY running the SID208 ECU. Across the matched variants stock power runs from 120 to 120 HP. 2 distinct variants are catalogued here. 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.

Upload your file →All RELAY coverage

Available solutions

What we can run on the SID208 for this diesel — the precise options narrow down by 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

2 distinct variants for the CITROEN RELAY on the SID208 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2200 120HP
Controller brand: CONTINENTAL
ECU: SID208
Stock power: 120 HP
ECU SW: 9679061680
SW upgrade: 9679061680

Variant 2

ECU

Catalog engine: 2200 120HP
Controller brand: CONTINENTAL
ECU: SID208
Stock power: 120 HP
ECU SW: 9679061780
ECU HW: 9676721380
SW upgrade: 9679061780

Related vehicles

Other vehicles built on the SID208 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CITROEN RELAY on the SID208?

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 SID208 ECU software on this model?

Yes — the CITROEN RELAY on the SID208 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.