How to choose ECU BG91-12A650-PE for your Ford
This is a Delphi DCM3.5 engine control unit with Ford number BG91-12A650-PE and number 28298209, used in Ford vehicles with the 2.0 TDCi engine. The unit is tested before dispatch.
Choose by number, not by model
Fords with the 2.0 TDCi engine used many versions of the DCM3.5 ECU, and one version could go into several models. That is why you should choose the ECU by its numbers only: Ford BG91-12A650-PE and Delphi 28298209 must match your unit. If in doubt, send us a photo of the label before ordering.
PATS programming and VIN preparation
- VIN preparation included: data from the Ford server and the latest software.
- You send us the VIN after purchase.
- PATS programming (keys + VIN) with FORScan or Ford IDS is required after fitting – the ECU is not plug & play.
- Warranty: 6 months.
Numbers on the label
- Ford number: BG91-12A650-PE / BG9112A650PE
- Delphi number: 28298209
- 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.
We describe the replacement and programming in our guide Ford DCM3.5 ECU replacement and VIN programming. Other numbers are in the Ford DCM3.5 ECU collection, and more about the manufacturer on the Delphi page.
Other DCM3.5 ECUs in our range: BG91-12A650-PF (28306974), BG91-12A650-PJ (28334092), BG91-12A650-RC (28284374), BG91-12A650-RE (28297068).
You will find other numbers in the Ford Engine Control Units (ECUs) category.
Common questions about ECU BG9112A650PE
Can I just fit ECU BG9112A650PE and start the car?
No. The ECU is not plug & play – after fitting, PATS programming is needed, which means assigning the keys and VIN with FORScan or Ford IDS.
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Can I program ECU BG91-12A650-PE myself?
Yes, if you have FORScan with a suitable interface or access to Ford IDS. Otherwise, PATS programming can be done by a workshop that services Ford vehicles.
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What is the warranty on ECU BG91-12A650-PE?
The warranty is 6 months. We test every unit before dispatch.
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What do I need to send after buying ECU BG91-12A650-PE?
Just your Ford’s VIN. Based on it, we prepare the ECU with data from the Ford server and the latest software.
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