28316180 BG91-12A650-SG – DCM3.5 ECU engine controller for Ford 2.0 TDCi
28316180 BG91-12A650-SG is a Delphi DCM3.5 ECU engine controller used in Ford vehicles equipped with the 2.0 TDCi engine. This module is intended to replace a faulty engine controller when the part number on the label of the original unit matches 28316180 and BG91-12A650-SG.
The controller is suitable for selected Ford Mondeo MK4, Ford S-Max and Ford Galaxy models with the 2.0 TDCi engine, most commonly from around 2010–2014. These vehicles were equipped with the DCM3.5 engine management system, used among others with engines from the DW10C family. Common engine codes may include UFBA, UFBB, TXBA, TXBB, TXWA, depending on power output, equipment version and market.
Compatibility of the 28316180 BG91-12A650-SG controller
- Ford Mondeo MK4 2.0 TDCi
- Ford S-Max 2.0 TDCi
- Ford Galaxy 2.0 TDCi
- Engine management system: Delphi DCM3.5
- Part numbers: 28316180, BG91-12A650-SG, BG9112A650SG
Before purchase, the part number from the old controller must be compared carefully. In Ford DCM3.5 ECU engine controllers, engine capacity alone is not enough to select the correct part. The most important references are 28316180 and BG91-12A650-SG, together with the software version and the vehicle equipment.
Typical symptoms of a faulty DCM3.5 controller
- no start of the 2.0 TDCi engine,
- no communication with the engine controller,
- immobiliser faults or no start authorisation,
- engine cutting out while running,
- injector, sensor or controller power supply faults,
- problems after water damage, overvoltage or a short circuit in the wiring.
The offered 28316180 BG91-12A650-SG ECU engine controller is fully tested and prepared for further installation. The product is covered by warranty. If required, the controller can be matched to the vehicle according to the part number and the requirements of the specific car.
FAQ – 28316180 BG91-12A650-SG Ford DCM3.5 ECU engine controller
Does the 28316180 BG91-12A650-SG controller fit Ford Mondeo MK4 2.0 TDCi?
Yes, the 28316180 BG91-12A650-SG ECU engine controller is used in selected versions of the Ford Mondeo MK4 with the 2.0 TDCi engine and Delphi DCM3.5 system. Before purchase, the number on the label of the old controller should be checked, as many different module versions were used in the Mondeo 2.0 TDCi.
Will BG91-12A650-SG fit Ford S-Max 2.0 TDCi?
The BG91-12A650-SG controller may fit selected Ford S-Max 2.0 TDCi versions with the DCM3.5 system, but compatibility must be confirmed by the part number. The safest method is to choose the module by the references 28316180 and BG91-12A650-SG, not only by the vehicle model.
How can I check if the 28316180 controller fits Ford Galaxy 2.0 TDCi?
To confirm compatibility of the 28316180 controller with a Ford Galaxy 2.0 TDCi, the number on the label of the original module must be checked. If the old controller shows BG91-12A650-SG or the version without hyphens BG9112A650SG, this offer refers to the correct type of ECU engine controller.
Does the DCM3.5 28316180 controller require programming after installation?
In Ford DCM3.5 ECU engine controllers, programming or adaptation may be required depending on the vehicle version, immobiliser system and data stored in the module. For this reason, when replacing the 28316180 BG91-12A650-SG controller, correct part selection and proper preparation for the specific vehicle are essential.
What symptoms can a faulty BG91-12A650-SG engine controller cause?
A faulty BG91-12A650-SG engine controller in a Ford 2.0 TDCi may cause a no-start condition, lack of diagnostic communication, engine stalling, injector faults, power supply faults or immobiliser-related problems. In this situation, the electrical wiring should be checked and the controller number should be compared before installing another module.
