Delphi DCM3.5 ECU BG91-12A650-NG – what to know
Unit BG91-12A650-NG (Delphi 28316190) controls the 2.0 TDCi engine in Ford cars. We test every unit before sending it to the customer.
Numbers to compare with your label
The housing of the original ECU carries a sticker with its numbers. On this unit they are:
- Ford number: BG91-12A650-NG / BG9112A650NG
- Delphi number: 28316190
- ECU type: Delphi DCM3.5
When the ECU may be faulty
An engine ECU failure may show up as:
- no start and no signal at the injectors,
- the diagnostic tool cannot connect to the ECU,
- the ECU gets no power even though the fuses are OK,
- problems after water damage or a short in the wiring.
Faults in the wiring, power supply or sensors can cause similar symptoms, so run a diagnosis before you buy.
Does this ECU fit your car?
Model and year are not enough, because the same number BG91-12A650-NG may have been fitted to several Ford models. Look at the label of your ECU and check that it shows BG91-12A650-NG and 28316190. Not sure? Send us a photo of the sticker and we will check it before you buy.
Fitting step by step
- After purchase, you send us the VIN.
- We prepare the ECU with data from the Ford server and the latest software – included in the price.
- You fit the ECU in the car.
- You carry out PATS programming (keys and VIN) with FORScan or Ford IDS, or have a workshop do it.
Warranty on the ECU: 6 months.
Before fitting, it is worth reading our guide Ford DCM3.5 ECU replacement and VIN programming. If your ECU has a different number, check BG91-12A650-FJE (28403832), BG91-12A650-FJF (28425306), BG91-12A650-NB (28280612), BG91-12A650-NC (28284368) or the whole Ford DCM3.5 ECU collection. About the manufacturer: Delphi.
See also the other items in the Ford Engine Control Units (ECUs) category.
FAQ: Ford ECU BG91-12A650-NG (28316190)
How do I know that BG91-12A650-NG will fit?
Check the sticker on your ECU. If it shows BG91-12A650-NG and 28316190, the numbers match. The car model and year alone are not enough, as this number may have been used in several Fords. You can also send us a photo of the label.
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Is VIN preparation charged extra?
No, it is included in the price. Send us your VIN after purchase – we prepare the ECU with data from the Ford server and the latest software.
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Who carries out PATS programming of ECU BG91-12A650-NG?
You can do it yourself with FORScan and a suitable interface or with Ford IDS. If you do not have these tools, a workshop that services Fords can do the PATS programming.
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What is the warranty on ECU BG91-12A650-NG?
The warranty is 6 months. We test every unit before dispatch.
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