8578186 / 0281030763 – BMW 2.0 Diesel engine ECU
Original BMW DDE 8578186 engine control unit with Bosch number 0281030763 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).
Markings of ECU 8578186
- BMW number: 8578186 / DDE8578186 / DDE8578186-01
- Bosch number: 0281030763 / 0 281 030 763
The Bosch number may be written as one string (0281030763) or with spaces – it is the same number.
Would you rather repair your ECU?
We also repair BMW 2.0 Diesel ECUs – contaminated with diesel, with no communication, and those that stop the engine once it is warm. The advantage of a repair is that a repaired ECU needs no programming. Diesel usually escapes from a leaking fuel pressure sensor and travels along the wiring to the ECU connector, so replace that sensor before refitting. We explain the details in our articles BMW ECU contaminated with diesel and BMW N47 / B47 ECU faults.
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.
How to get the ECU working in your BMW
- Option 1: programming the ECU in the car.
- Option 2: cloning the data from your old ECU (immobiliser, ISN, VIN) – included in the price.
- For cloning, send us your old unit and we transfer the data to the ECU you bought.
Application
This ECU is used in BMW cars with the 2.0 Diesel engine. Compatibility is decided by the number on your ECU label – 8578186 / 0281030763 – not just by the model and year. If in doubt, send us your VIN.
Other BMW 2.0 Diesel ECUs in stock
All numbers are in the BMW engine ECUs category.
Questions and answers – DDE 8578186
Has 8578186 been repaired or contaminated with diesel?
No. This unit has never been repaired or contaminated with diesel – before sale we open it for inspection and test it in a car.
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Which paid services do you offer for ECU 0281030763?
EGR OFF, Flaps OFF and, on cars with the relevant systems, also DPF OFF and AdBlue OFF.
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Can my ECU 8578186 be repaired after diesel contamination?
Usually yes, even if it has no communication or cuts out when warm. A repaired ECU needs no programming.
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What do I need to send for cloning?
Your current ECU. We transfer its data (immobiliser, ISN, VIN) to the 8578186 unit you bought – included in the price.
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