SCANIA · EMS S6 DC1214 ECU · petrol

SCANIA R420 EMS S6 DC1214 tuning files

Tuning file coverage for the SCANIA R420 running the EMS S6 DC1214 ECU. The matched variants sit between 420 and 420 HP from the factory. 6 distinct variants are catalogued here. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All R420 coverageCustom ECU tuning file service

Available solutions

What we can run on the EMS S6 DC1214 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

6 distinct variants for the SCANIA R420 on the EMS S6 DC1214 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
420HP
Controller brand
MOTOROLA
ECU
EMS S6 DC1214
Stock power
420 HP

Variant 2

ECU
Catalog engine
12000 420HP
Engine code
DC12 14
Controller brand
MOTOROLA
ECU
EMS S6 DC1214
Stock power
420 HP
ECU SW
4043
ECU HW
061213

Variant 3

ECU
Catalog engine
12000 420HP
Controller brand
MOTOROLA
ECU
EMS S6 DC1214
Stock power
420 HP

Variant 4

ECU
Catalog engine
12000 420HP
Engine code
DC12 14
Controller brand
MOTOROLA
ECU
EMS S6 DC1214
Stock power
420 HP
ECU SW
4053
ECU HW
070829

Variant 5

ECU
Catalog engine
12000 420HP
Engine code
DC12 14
Controller brand
MOTOROLA
ECU
EMS S6 DC1214
Stock power
420 HP
ECU SW
1742337
ECU HW
1726093

Variant 6

ECU
Catalog engine
12000 420HP
Engine code
DC12 14
Controller brand
MOTOROLA
ECU
EMS S6 DC1214
Stock power
420 HP
ECU SW
2072
ECU HW
040525

Related vehicles

Other vehicles built on the EMS S6 DC1214 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 DC1214?

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 DC1214 ECU software on this model?

Yes — the SCANIA R420 on the EMS S6 DC1214 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 R420 EMS S6 DC1214 ECU Tuning Files | TuningBay