How to choose ECU 0281012881 552029450
Vehicle compatibility
For the Fiat Ducato 2.3 Multijet, but the label decides, not the model. Your ECU must carry the same two numbers:
- Bosch number: 0281012881
- OEM number: 552029450
Other numbers we offer: 0281010486 / 1327518080, 0281012490 / 551980170, 0281012881 / 552094360, 0281014209 / 51799349.
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. Typical faults of Bosch ECUs in the Ducato 2.3 are described in our guide Fiat Ducato 2.3 JTD Bosch ECU failure – solutions.
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.
You will find other numbers in the Fiat Engine Control Units (ECUs) category.
Frequently asked questions about ECU 0281012881 552029450
Does ECU 0281012881 fit my Ducato?
Check the label: Bosch number 0281012881 and OEM number 552029450. If both match, the ECU fits.
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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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Is ECU 0281012881 tested?
Yes, we test it on the bench and in our test car before shipping.
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