SCANIA · EMS S6 DC12 06 ECU · petrol

SCANIA R420 EMS S6 DC12 06 tuning files

Everything we work with on the SCANIA R420 fitted with the EMS S6 DC12 06. Across the matched variants stock power runs from 420 to 420 HP. Petrol calibration here is about crisp response and a result that holds up day to day. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All R420 coverage Custom ECU tuning file service

Available solutions

Solutions that apply to the EMS S6 DC12 06 on this petrol platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2 Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

4 distinct variants for the SCANIA R420 on the EMS S6 DC12 06 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 12000 420HP
Controller brand: MOTOROLA
ECU: EMS S6 DC12 06
Stock power: 420 HP

Variant 2

ECU

Catalog engine: 12000 420HP
Engine code: DC12 22
Controller brand: MOTOROLA
ECU: EMS S6 DC12 06
Stock power: 420 HP
ECU SW: 120516

Variant 3

ECU

Catalog engine: 12000 420HP
Engine code: DC12 06
Controller brand: MOTOROLA
ECU: EMS S6 DC12 06
Stock power: 420 HP
ECU SW: 2095178
ECU HW: 1726098

Variant 4

ECU

Catalog engine: 12000 420HP
Engine code: DC12 22
Controller brand: MOTOROLA
ECU: EMS S6 DC12 06
Stock power: 420 HP
ECU SW: 2156331

Related vehicles

Other vehicles built on the EMS S6 DC12 06 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the SCANIA R420 on the EMS S6 DC12 06?

Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.

Do you cover the EMS S6 DC12 06 ECU software on this model?

Yes — the SCANIA R420 on the EMS S6 DC12 06 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.