ECU 55253528 for the Fiat Ducato 2.3 Multijet
Used and tested
- condition: used, working,
- bench test,
- check in our test car before shipping.
Numbers on the label
Compare the part number and marking with the label on your ECU – they must match:
- Part number: 55253528
- ECU type: Magneti Marelli MJD 8F3.BD
The vehicle model and year alone are not enough; a different part number means a different ECU version. Other MJD ECUs for the Ducato: 55246950 / MJD 8F3.B1, 55252659 / MJD 8F3.BD, 55253529 / MJD 8F3.BE, 55255953 / MJD 8F3.BD.
Virgin or IMMO OFF?
The Virgin version works with no faults: once connected it pairs itself with the immobiliser and vehicle, with no programming. IMMO OFF also starts the engine, but leaves an immobiliser fault and a red warning on the dashboard that disappears only after programming the immobiliser – that is why we recommend Virgin. Condition: matching numbers and a working immobiliser.
Cloning, options and warranty
Cloning on request is free: send your damaged ECU or its files and we will transfer the data to this unit. Paid extras: chip tuning, EGR OFF, DPF OFF. Warranty: 6 months.
Typical symptoms
- the engine does not start, no injector control,
- no communication with the ECU during diagnostics,
- no power supply to the ECU although the fuses are fine,
- failure after water ingress or a short circuit in the wiring.
These symptoms can also have other causes – wiring, power supply or sensors. Run a diagnosis before buying.
See also the other items in the Fiat Engine Control Units (ECUs) category.
Questions and answers – ECU 55253528
Does ECU 55253528 fit my Ducato 2.3 Multijet?
Check the label: part number 55253528 and marking MJD 8F3.BD. If they match, the ECU fits – the vehicle model alone does not decide.
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Can I order EGR OFF or DPF OFF with 55253528?
Yes, at extra cost – as well as chip tuning.
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Is ECU 55253528 tested?
Yes, we test it on the bench and in our test car before shipping.
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