Choosing part JK21-12A650-AB
Original, used part – engine control unit: the diesel engine control unit. Key codes to compare: JK21-12A650-AB and A3C01265902. Every part is tested before shipping.
Numbers on the label
| Label | Number (different formats) |
|---|
| Vehicle manufacturer number | JK21-12A650-AB / JK2112A650AB |
| Continental number | A3C01265902 |
| Label code | SID212EVO |
| Label code | J38AC |
Application
Confirmed application of this number: Ford Transit Custom 2.0 EcoBlue. The list is not closed – what matters is that the codes on your part’s label match: JK21-12A650-AB and A3C01265902.
Other versions in stock
Parts with other numbers – the number on your label decides: BV61-12A650-ADG 28334077, FN15-12A650-DAA 0281033076, 7T11-12A650-AH 5WS40481H-T.
Programming
The control unit comes from a vehicle built after 2018 – it needs online programming via the Ford server. On request we can clone the data from your old unit.
Symptoms of a fault
- no communication with the control unit in diagnostics,
- engine does not start or stalls,
- limp mode and reduced power,
- faults from several sensors at once.
Similar symptoms can be caused by sensors, injectors, power supply or wiring – run a diagnosis before buying.
Warranty and contact
The part comes with a 6-month warranty. More parts: Ford Engine Control Units (ECUs). Question about a number? Contact us.
Frequently asked questions – JK21-12A650-AB
| Question |
Answer |
| How do I check whether the part fits? |
Compare the codes on your part’s label: JK21-12A650-AB and A3C01265902. |
| Which cars does this part fit? |
Confirmed application: Ford Transit Custom 2.0 EcoBlue. The label number has the final say. |
| Does the control unit need programming? |
The control unit comes from a vehicle built after 2018 – it needs online programming via the Ford server. On request we can clone the data from your old unit. |
| Is the part checked? |
Yes – it is a used part and every one is tested before shipping. |
