SCANIA · EMS S6 ECU · petrol

SCANIA G420 EMS S6 tuning files

Here is what the catalog holds for the SCANIA G420 on the EMS S6. The matched variants sit between 420 and 420 HP from the factory. There are 3 distinct variants on file for this combination. It is a petrol platform, tuned for response and clean power delivery. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All G420 coverageCustom ECU tuning file service

Available solutions

What we can run on the EMS S6 for this petrol — the precise options narrow down by engine and software version.

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

Engine variants & ECU software

3 distinct variants for the SCANIA G420 on the EMS S6 ECU. Reference the engine and controller software when you upload.

Variant 1

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

Variant 2

ECU
Catalog engine
12000 420HP
Engine code
DT12 12
Controller brand
MOTOROLA
ECU
EMS S6
Stock power
420 HP
ECU SW
4090
ECU HW
080305

Variant 3

ECU
Catalog engine
12000 420HP
Engine code
DC12 06
Controller brand
MOTOROLA
ECU
EMS S6
Stock power
420 HP
ECU SW
41135
ECU HW
090331

Related vehicles

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

Questions, answered.

Which tuning solutions are available for the SCANIA G420 on the EMS S6?

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 ECU software on this model?

Yes — the SCANIA G420 on the EMS S6 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.

SCANIA G420 EMS S6 ECU Tuning Files | TuningBay