What you get when you buy 55255954
A used Magneti Marelli engine ECU (MJD 8F3.BE) for the Fiat Ducato 2.3 Multijet, prepared as Virgin, which codes itself to the vehicle.
How we check the ECU
- bench test,
- trial after fitting in a test vehicle.
The ECU is used.
Label – both designations
The car model does not decide the choice, the label does. Check both designations:
- Part number: 55255954
- ECU type: Magneti Marelli MJD 8F3.BE
The ECU is intended for the Fiat Ducato 2.3 Multijet. Other numbers in our offer: 55253529 / MJD 8F3.BE, 55255953 / MJD 8F3.BD, 55261982 / MJD 8F3.BN, 55261983 / MJD 8F3.BO.
No programming after fitting
Once fitted, 55255954 codes itself to the car and immobiliser (matching numbers, working immobiliser). If you prefer IMMO OFF, we will prepare it on request – the car will, however, show the immobiliser error and red light until the immobiliser is programmed.
Additional services
No extra charge: cloning – just send the old ECU or files from it. For an extra charge: chip tuning, EGR OFF, DPF OFF. Warranty: 6 months.
Possible symptoms of a faulty ECU
Before you buy, check with diagnostics whether the ECU is to blame. A faulty ECU may be indicated by:
- no communication with the ECU during diagnostics,
- failure after water ingress or a short circuit in the wiring,
- no power supply to the ECU although the fuses are fine,
- the engine does not start, no injector control.
The cause may also be the wiring, power supply or sensors – diagnostics before purchase are essential.
Full range in this group: Fiat Engine Control Units (ECUs).
FAQ: Fiat Ducato, ECU 55255954
Does ECU 55255954 fit my Ducato?
Compare the label: part number 55255954 and the MJD 8F3.BE designation. If both match, the ECU fits – the car model alone does not decide this.
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Will you clone the data?
Yes, on request and at no extra charge. Just send the faulty ECU or files from it.
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Can EGR OFF or DPF OFF be ordered for 55255954?
Yes, for an extra charge – like chip tuning.
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