FIAT · MJ8F3 ECU · diesel

FIAT STRADA MJ8F3 tuning files

Here is what the catalog holds for the FIAT STRADA on the MJ8F3. The matched variants sit between 85 and 85 HP from the factory. There are 5 distinct variants on file for this combination. On this diesel, expect the complete diesel toolset — from Stage work to the common delete requests. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Available solutions

Applicable work for the MJ8F3 on this diesel. The available set firms up once the exact engine and software are known.

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

Engine variants & ECU software

5 distinct variants for the FIAT STRADA on the MJ8F3 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1300 85HP
Generation
2006-
Matched gains engine
1.3 MJT 85
Controller brand
MAGNETI MARELLI
ECU
MJ8F3
Stock power
85 HP
Stage 1 power
110 HP
Power increase
+25 HP (+29%)
Stock torque
204 Nm
Stage 1 torque
250 Nm
Torque increase
+46 Nm (+23%)
ECU SW
1953S320
ECU HW
MJ8F3HW00A
SW upgrade
1953S320
Calibration
1953S320

Variant 2

ECU
Catalog engine
1300 85HP
Generation
2006-
Matched gains engine
1.3 MJT 85
Controller brand
MAGNETI MARELLI
ECU
MJ8F3
Stock power
85 HP
Stage 1 power
110 HP
Power increase
+25 HP (+29%)
Stock torque
204 Nm
Stage 1 torque
250 Nm
Torque increase
+46 Nm (+23%)
ECU SW
1953S220
ECU HW
MJ8F3HW00A
SW upgrade
1953S220
Calibration
1953S220

Variant 3

ECU
Catalog engine
1300 85HP
Generation
2006-
Matched gains engine
1.3 MJT 85
Controller brand
MAGNETI MARELLI
ECU
MJ8F3
Stock power
85 HP
Stage 1 power
110 HP
Power increase
+25 HP (+29%)
Stock torque
204 Nm
Stage 1 torque
250 Nm
Torque increase
+46 Nm (+23%)
ECU SW
1953S120
ECU HW
MJ8F3HW00A
SW upgrade
1953S120
Calibration
1953S120

Variant 4

ECU
Catalog engine
1300 MJET 85HP
Generation
2006-
Matched gains engine
1.3 MJT 85
Controller brand
MAGNETI MARELLI
ECU
MJ8F3
Stock power
85 HP
Stage 1 power
110 HP
Power increase
+25 HP (+29%)
Stock torque
204 Nm
Stage 1 torque
250 Nm
Torque increase
+46 Nm (+23%)
ECU SW
3050S525
ECU HW
MJ8F3HW00A
SW upgrade
3050S525
Calibration
3050S525

Variant 5

ECU
Catalog engine
1300 MJET 85HP
Generation
2006-
Matched gains engine
1.3 MJT 85
Controller brand
MAGNETI MARELLI
ECU
MJ8F3
Stock power
85 HP
Stage 1 power
110 HP
Power increase
+25 HP (+29%)
Stock torque
204 Nm
Stage 1 torque
250 Nm
Torque increase
+46 Nm (+23%)
ECU SW
3050S425
ECU HW
MJ8F3HW00A
SW upgrade
3050S425
Calibration
3050S425

Related vehicles

Other vehicles built on the MJ8F3 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the FIAT STRADA on the MJ8F3?

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 MJ8F3 ECU software on this model?

Yes — the FIAT STRADA on the MJ8F3 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 STRADA MJ8F3 ECU Tuning Files | TuningBay