FIAT · MJ8 ECU · diesel

FIAT DUCATO MJ8 tuning files

Everything we work with on the FIAT DUCATO fitted with the MJ8. The matched variants sit between 150 and 150 HP from the factory. 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.

Available solutions

Solutions that apply to the MJ8 on this diesel platform. The exact set depends on the specific engine and software version.

Stage 1Stage 2DPF OffEGR OffSwirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off

Engine variants & ECU software

1 distinct variant for the FIAT DUCATO on the MJ8 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2300 150HP
Engine code
F1AE3481E
Generation
2016-2019
Matched gains engine
150 Multijet2 (Euro 6) 150
Controller brand
MAGNETI MARELLI
ECU
MJ8
Stock power
150 HP
Stage 1 power
180 HP
Power increase
+30 HP (+20%)
Stock torque
380 Nm
Stage 1 torque
410 Nm
Torque increase
+30 Nm (+8%)
ECU SW
1942B239
ECU HW
MJ8F3HW0
SW upgrade
1942B239
Calibration
1942B239

Related vehicles

Other vehicles built on the MJ8 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the FIAT DUCATO on the MJ8?

Stage 1, Stage 2, DPF Off, EGR 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 MJ8 ECU software on this model?

Yes — the FIAT DUCATO on the MJ8 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.

FIAT DUCATO MJ8 ECU Tuning Files | TuningBay