8588946 / 0281032230 – BMW F10 / F11 / X3 F25 engine ECU
Original BMW DDE 8588946 engine control unit with Bosch number 0281032230 for BMW cars with the 2.0 Diesel engine. A used unit, never repaired and never contaminated with diesel. We open every ECU for an internal inspection, fit it to a test car and check how it works. Sold with a warranty (6 months).
ECU numbers
- BMW number: 8588946 / DDE8588946 / DDE8588946-01
- Bosch number: 0281032230 / 0 281 032 230
Preparing for fitting
Like any used ECU, 8588946 has to be matched to the car. The simplest way is cloning: you send us your old ECU and we transfer the immobiliser, ISN and VIN from it – included in the price. The other option is programming in the car.
Services for an extra charge
Before dispatch we can carry out EGR OFF and Flaps OFF (swirl flap removal), and on cars that have these systems also DPF OFF and AdBlue OFF. Keep in mind that not every model has AdBlue.
Repair of your ECU
The most common cause of BMW 2.0 Diesel ECU failure is diesel: it leaks from a faulty fuel pressure sensor and travels through the wiring to the ECU connector, destroying the electronics. We repair ECUs contaminated with diesel, with no communication and those that cut out once the engine is warm. A repaired ECU needs no programming. Replace the leaking sensor before refitting, or the problem will return. Read more in our articles BMW ECU contaminated with diesel and BMW N47 / B47 ECU faults.
Does this ECU fit your BMW?
This number was fitted to the BMW F10 / F11 / X3 F25. The model and year alone are not enough. Compare the label: if it shows 8588946 and 0281032230, it is the same ECU.
See also
The whole range is in the BMW engine ECUs category.
Frequently asked questions about ECU 8588946 / 0281032230
Will ECU 0281032230 work straight after fitting?
No. It needs programming in the car or cloning of the data from your old ECU – cloning is included in the price.
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How do you know the ECU has not been contaminated with diesel?
We open every unit and check its interior, then test it in a car. This ECU has never been repaired or contaminated with diesel.
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Which paid services do you offer for ECU 0281032230?
EGR OFF, Flaps OFF and, on cars with the relevant systems, also DPF OFF and AdBlue OFF.
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Is it worth repairing my old ECU instead of buying another one?
We repair ECUs contaminated with diesel, with no communication and those that cut out when warm. The advantage is that a repaired ECU needs no programming. Replace the leaking fuel pressure sensor before refitting.
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