How to choose ECU 52115025 MJD 9DF
Vehicle compatibility
For the Fiat Ducato 2.3 Multijet, but the label decides, not the model. Your ECU must carry the same markings:
- Part number: 52115025
- ECU type: Magneti Marelli MJD 9DF
Other numbers we offer: 52000038 / MJD 8F3.BV, 52059433 / MJD 9DF.A1, 55246589 / MJD 8F3.B21, 55246597 / MJD 8F3.B2.
Important: the MJD 9DF ECU comes in versions for the Ducato 2.3 Multijet 130 hp, 150 hp and 180 hp. Please state your vehicle power when ordering.
Symptoms – diagnosis first
Most often: the engine does not start and there is no injector control, no communication in diagnostics, no power to the ECU with good fuses, or a failure after water ingress or a short circuit. Wiring, power supply or sensors can cause the same – run a diagnosis before buying.
Warranty and services
Warranty: 6 months. If you prefer, we will transfer the data from your damaged ECU (or its files) – cloning is free. At extra cost we do chip tuning, EGR OFF and DPF OFF.
ECU condition
- condition: used, working,
- bench test,
- check in our test car before shipping.
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.
Full range in this group: Fiat Engine Control Units (ECUs).
Frequently asked questions about ECU 52115025 MJD 9DF
Does ECU 52115025 fit my Ducato 2.3 Multijet?
Check the label: part number 52115025 and marking MJD 9DF. If they match, the ECU fits – the vehicle model alone does not decide.
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Can I transfer data from my old ECU?
Yes, cloning on request is free – send your damaged ECU or its files.
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What should I state when ordering the MJD 9DF ECU?
The engine power of your Ducato: 130, 150 or 180 hp – the MJD 9DF ECU comes in a version for each.
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