DDE ECU 7805140 – what to know
BMW number 7805140 and Bosch number 0281014079 identify an original 3.0 Diesel engine ECU M57. This used unit has not been repaired or contaminated with diesel – we check this by opening the housing for an internal inspection. We then fit it to a test car and check how it runs. Warranty: 6 months.
Markings of ECU 7805140
- BMW number: 7805140 / DDE7805140 / DDE7805140-01
- Bosch number: 0281014079 / 0 281 014 079
The Bosch number may be written as one string (0281014079) or with spaces – it is the same number.
Extra services (paid)
On request we carry out EGR OFF, DPF OFF, AdBlue OFF and swirl flap removal (Flaps OFF). DPF OFF and AdBlue OFF only on cars fitted with these systems – not every model has AdBlue.
Application
This number was fitted to the BMW E60 / E61 / X5 E70 / X6 E71 (M57 engine). Compatibility is decided by the number on your ECU label – 7805140 / 0281014079 – not just by the model and year.
Programming or cloning – included
A used ECU must be programmed in the car or cloned with the data from your old ECU (immobiliser, ISN, VIN). Cloning is included in the price – send us your old unit and we will transfer the data to the ECU you bought. In-car programming can be done with ISTA+ / ISTA 4, ISTA/P or E-Sys.
Repair instead of purchase
- We repair BMW 3.0 Diesel ECUs contaminated with diesel, with no communication or cutting out when the engine is warm.
- After repair the ECU needs no programming – your car’s data stays stored in it.
- Before sending, contact us and give the symptoms and DDE fault codes.
Looking for a number other than 7805140? See also these ECUs:
You will find the rest in the BMW engine ECUs category.
Common questions about ECU DDE7805140
Does ECU 7805140 fit my BMW?
Check the label of your ECU: BMW number 7805140 and Bosch number 0281014079. If both match, the ECU fits – it is used, among others, in the BMW E60 / E61 / X5 E70 / X6 E71.
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Does 7805140 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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What should I do before sending my ECU for repair?
Contact us and describe the symptoms and DDE fault codes. A repaired ECU needs no programming, as it keeps your car’s data.
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Does ECU 0281014079 come with a warranty?
Yes – 6 months. The ECU is checked in our test car.
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