OPEL · MJ8F3 ECU · diesel

OPEL COMBO MJ8F3 tuning files

Here is what the catalog holds for the OPEL COMBO on the MJ8F3. Across the matched variants stock power runs from 75 to 90 HP. On this diesel, expect the complete diesel toolset — from Stage work to the common delete requests. Each file is tied to the precise software on your car and checked before it goes out.

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

3 distinct variants for the OPEL COMBO on the MJ8F3 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1300 90HP
Generation
2014-2017
Matched gains engine
1.6CDTI 90
Controller brand
MAGNETI MARELLI
ECU
MJ8F3
Stock power
90 HP
Stage 1 power
140 HP
Power increase
+50 HP (+56%)
Stock torque
290 Nm
Stage 1 torque
360 Nm
Torque increase
+70 Nm (+24%)
ECU SW
2841D445
ECU HW
MJ8F3HW2FP
SW upgrade
2841D445
Calibration
2841D445

Variant 2

ECU
Catalog engine
1300 90HP
Generation
2014-2017
Matched gains engine
1.6CDTI 90
Controller brand
MAGNETI MARELLI
ECU
MJ8F3
Stock power
90 HP
Stage 1 power
140 HP
Power increase
+50 HP (+56%)
Stock torque
290 Nm
Stage 1 torque
360 Nm
Torque increase
+70 Nm (+24%)
ECU SW
2841D545
ECU HW
MJ8F3HW2FP
SW upgrade
2841D545
Calibration
2841D545

Variant 3

ECU
Catalog engine
1300 75HP
Controller brand
MAGNETI MARELLI
ECU
MJ8F3
Stock power
75 HP
ECU HW
MJ8F3HW2FP
SW upgrade
304ADA11

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 OPEL COMBO 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 OPEL COMBO 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.

OPEL COMBO MJ8F3 ECU Tuning Files | TuningBay