Original ECU 8570935 (0281019206)
We sell a used, original DDE 8570935 unit (Bosch 0281019206) for the BMW 2.0 Diesel. Before dispatch we look inside it and then test it in a car. The unit has never been repaired and has never been in contact with diesel. The ECU comes with a warranty of 6 months.
Extra modifications
For an extra charge we carry out swirl flap removal (Flaps OFF) and EGR OFF. We do DPF OFF and AdBlue OFF only when the car has these systems – AdBlue is fitted to some models only.
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.
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.
Numbers to compare with your label
The sticker of an original BMW ECU shows the BMW number and the Bosch number. On this unit they are:
- BMW number: 8570935 / DDE8570935 / DDE8570935-01
- Bosch number: 0281019206 / 0 281 019 206
Choose by number
This ECU is used in BMW cars with the 2.0 Diesel engine. Choose the ECU by the numbers on the label: BMW number 8570935 and Bosch number 0281019206 must match your unit. If in doubt, send us your VIN.
See also
The whole range is in the BMW engine ECUs category.
Frequently asked questions about ECU 8570935 / 0281019206
Does 8570935 need programming?
Yes, like any used ECU. You can program it in the car or send us your old unit – we clone the data (immobiliser, ISN, VIN) at no extra cost.
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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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Can I order DPF OFF or EGR OFF for ECU 8570935?
Yes, as a paid service. We carry out DPF OFF and AdBlue OFF only on cars fitted with these systems.
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Does ECU 0281019206 come with a warranty?
Yes – 6 months. The ECU is checked in our test car.
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