SCANIA · EMS S6 DC1206 ECU · petrol

SCANIA G420 EMS S6 DC1206 tuning files

The SCANIA G420 on the EMS S6 DC1206, mapped from stock file to finished result. Stock output across the matched variants spans 420–420 HP. 2 distinct variants are catalogued here. It is a petrol platform, tuned for response and clean power delivery. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All G420 coverageCustom ECU tuning file service

Available solutions

Solutions that apply to the EMS S6 DC1206 on this petrol platform. The exact set depends on the specific engine and software version.

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

Engine variants & ECU software

2 distinct variants for the SCANIA G420 on the EMS S6 DC1206 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
12000 420HP
Controller brand
MOTOROLA
ECU
EMS S6 DC1206
Stock power
420 HP

Variant 2

ECU
Catalog engine
12000 420HP
Engine code
DC12 06
Controller brand
MOTOROLA
ECU
EMS S6 DC1206
Stock power
420 HP
ECU SW
1805328
ECU HW
1726098

Related vehicles

Other vehicles built on the EMS S6 DC1206 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 DC1206?

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 DC1206 ECU software on this model?

Yes — the SCANIA G420 on the EMS S6 DC1206 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 DC1206 ECU Tuning Files | TuningBay