How to choose ECU AV41-12A650-CJ for your Ford
This is a Delphi DCM3.5 engine control unit with Ford number AV41-12A650-CJ and number 28307684, used in Ford vehicles with the 2.0 TDCi engine. The unit is tested before dispatch.
What happens after purchase
Once you have placed your order, send us the car’s VIN. We prepare the ECU with data from the Ford server and load the latest software – this service costs nothing extra.
The ECU is not plug & play. After fitting, the keys and VIN must be assigned in the PATS procedure using FORScan or Ford IDS. The warranty is 6 months.
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.
Label data of ECU AV41-12A650-CJ
- Ford number: AV41-12A650-CJ / AV4112A650CJ
- Delphi number: 28307684
- ECU type: Delphi DCM3.5
The Ford number may be written with dashes (AV41-12A650-CJ) or without them (AV4112A650CJ) – it is the same number.
Vehicle compatibility
ECU AV41-12A650-CJ may have been fitted to different Ford models, so compatibility is decided by the numbers on the label, not by the model and year of the car. Compare Ford number AV41-12A650-CJ and number 28307684 with your ECU. If in doubt, send us a photo of the label before buying.
Useful links
Full range in this group: Ford Engine Control Units (ECUs).
Common questions about ECU AV4112A650CJ
Does ECU AV41-12A650-CJ fit my Ford?
Check the label of your ECU: Ford number AV41-12A650-CJ and number 28307684. The same number is used in several Ford models, so the number decides, not the model and year.
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Is ECU AV41-12A650-CJ plug & play?
No. After fitting, PATS programming is required – the keys and VIN are assigned with FORScan or Ford IDS.
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How much does matching the ECU to my VIN cost?
Nothing – the service is included in the price. Give us your VIN after purchase and we prepare the ECU with data from the Ford server and load the latest software.
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Can I program ECU AV41-12A650-CJ 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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