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2.3 JTD 150 Magneti Marelli MJ8 Fiat Ducato

182 BHP

Stage 1 Power

420 Nm

Stage 1 Torque

Fiat Ducato 2.3 JTD Magneti Marelli MJ8 150 BHP Stage 1 (182 BHP | 420 Nm)

We have a very nice remap for the Fiat Ducato 2.3 JTD engine with factory 150 BHP settings. The control unit is a Magneti Marelli MJ8 series and this responds very well to a stage 1 remap.

Our stage 1 remap will take you to 182 BHP and 420Nm. When tuning a work van or a motor home, reliability is key, so although it’s possible to go for much more power on this engine we like to keep the power rather modest at just 182BHP.

We’ve designed the torque curve to be smooth and driveable to protect your cargo and also the gearbox.

If your interested in programming the ECU from home, most tools are able to do this, we do advise you to use our MyGenius programming tool as this is the safest and most reliable way to program the ECU from home.


Programming Methods – Bench programming

Programming via OBD Marelli MJ8

  • Obtain a suitable programming tool; we recommend to use Dimsport MyGenius, you can also use Kess V2.
  • Install the tool to a reliable laptop.
  • Connect to the OBD port of your car, make sure you have backup chargers to the vehicle battery and the laptop battery.
  • ID the ECU and then take a read of the ECUs flash memory.
  • Email the software to along with a description of the remap you require.
  • Send payment through our webshop.
  • We will modify the software and send back to you. This normally takes less than 2 to 3 hours during working days.
  • Using the same tool, ID then write to the ECU. This will overwrite the ECUs flash memory, it’s important not to interrupt the process. If you encounter any problems we can fix the ECU for you so there’s absolutely nothing to worry about.
  • Let your engine warm up and then take the car for a spin, enjoy the extra power!