Engine Control Unit Ford BG91-12A650-PE DCM3.5 | Engine computer 28298209 BG9112A650PE
We offer an original Ford engine control unit BG91-12A650-PE (references: 28298209, BG9112A650PE, type DCM3.5) – an engine ECU used in selected Ford diesel models. The unit has been tested electronically and for communication, so it is ready for further programming to your vehicle.
If the numbers on your ECU are the same BG91-12A650-PE / BG9112A650PE / 28298209, this engine computer will be the correct replacement.
Condition – tested and ready for programming
- Original Ford DCM3.5 engine control unit – used part removed from a running vehicle.
- Tested on a test bench – power supply, CAN lines, communication and memory checked.
- Prepared for programming – requires pairing with the immobiliser and configuration for your vehicle.
DCM3.5 ECU programming – required after installation
DCM3.5 ECUs used in Ford vehicles do not work in plug & play mode. After installation, PATS programming and immobiliser pairing are necessary. This procedure is usually carried out using:
- Ford IDS – official Ford service software with full PATS and PCM configuration support,
- Forscan with a compatible HS-CAN / MS-CAN interface,
- Professional diagnostic tools (Autel, Launch, Jaltest) in versions supporting PATS programming.
Example programming procedure
- Remove the faulty ECU and install the BG91-12A650-PE / BG9112A650PE in its place.
- Connect a diagnostic tool and perform engine ECU identification.
- Enter the PATS / Immobiliser functions and carry out ECU initialization and key programming.
- If necessary, perform ECU configuration (equipment options, gearbox type, etc.).
- Clear stored fault codes, start the engine and carry out a road test to verify correct operation.
The entire procedure should be performed by a workshop experienced in Ford ECU programming.
Question: Will the BG91-12A650-PE (28298209) ECU fit my Ford?
Answer: The most important thing is the match of the numbers on the label. If your ECU is marked BG91-12A650-PE, BG9112A650PE or 28298209 and type DCM3.5, this engine computer will be the correct replacement.
Question: Is this ECU plug & play?
Answer: No. The DCM3.5 BG91-12A650-PE ECU requires PATS programming and immobiliser pairing after installation. Without this procedure, the engine will not start.
Question: Which tool can be used to program the BG9112A650PE ECU?
Answer: Programming can be carried out using Ford IDS, Forscan with a suitable HS/MS-CAN interface or professional diagnostic tools (Autel, Launch, Jaltest) that support PATS functions and PCM configuration.
Question: Can I program the ECU myself at home?
Answer: Due to the need for correct immobiliser handling and vehicle configuration, we recommend that ECU programming is performed by an experienced workshop specialising in Ford electronics.
Question: Can I return the ECU if it does not fit?
Answer: Yes, returns are possible in accordance with the store’s terms and applicable regulations. However, before purchasing, it is always worth checking the ECU numbers carefully and, if needed, sending us a photo of the label for verification.