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Product safety

Manufacturer

Ford Motor Company

Henry Ford Strasse 1

50735 Köln, Germany

+49 221 9999 2999 crc@ford.com

Responsible person in the EU

AUTO-ELEKTRONIKA DAMIAN SOSNOWSKI

Lelowska 20

42-235 Biała Wielka, Poland

+48888638546 sale@ecusale.com Report a product safety issue

Importer

AUTO-ELEKTRONIKA DAMIAN SOSNOWSKI

20 Lelowska

42-235 Biała Wielka, Poland

+48888638546 sale@ecusale.com

6G91-12A650-FJ 6G9112A650FJ Ford 2.0 Petrol ECU Engine Controller ESU-312

Manufacturer: FOMOCO (go to products)
English €
with VAT without VAT
Price €415.72

Shipping costs are not included in the price.

Availability:
available
Shipping from €41.61 - UPS express delivery around world (Afghanistan)

express delivery 3-6 days
Shipping time: 48 hours

💳 Secure Payments

Stripe, PayPal, Google Pay, Apple Pay, BLIK, and all major credit and debit cards.

🚚 UPS Shipping Across Europe

Delivery within the European Union typically takes 1–3 business days.

🌍 Worldwide UPS Shipping

Worldwide delivery usually takes 4–7 business days.

Ford 6G91-12A650-FJ ESU-312 – Engine ECU

Original ECU 6G91-12A650-FJ (ESU-312) for Ford vehicles, ready for installation after programming with IDS or FORScan. Renovated and tested.

Go to full description

Information

  • CAR MODEL FORD S-MAX / Galaxy
  • ENGINE 2.0
  • OEM NUMBER FORD 6G91-12A650-FJ
  • MANUFACTURER PART NUMBER PART NUMBER
  • PART NUMBER 6G9112A650FJ ESU-312
  • VARIANT ready for programming FORSCAN , IDS
  • WARRANTY 6 MONTH
  • PRODUCT CONDITION Second hand product
  • PAYMENT: Credit Card , Bank Transfer , PayPal
  • EXPRESS DELIVERY – in EU Countries: European Union 2-3 working days
  • INTERNATIONAL DELIVERY – Outside EU Countries: Worldwide 4-7 working days

Ford 6G91-12A650-FJ ESU-312 – Engine ECU

The engine ECU Ford 6G91-12A650-FJ (internal code ESU-312) is an original unit used in Ford vehicles with petrol and diesel engines. Each ECU has been tested on a diagnostic bench and in a test vehicle to guarantee full functionality. After purchase, it requires programming with IDS or FORScan, as well as providing the VIN number for proper adaptation.

Application and compatibility

The ECU 6G91-12A650-FJ / ESU-312 is used in Ford vehicles equipped with 2.0, 2.2 and 2.5 engines, produced between 2006–2013, including:

  • Ford Mondeo Mk4 (2007–2013) – petrol and TDCi engines
  • Ford S-Max Mk1 (2006–2014) – 2.0 and 2.2 TDCi versions
  • Ford Galaxy Mk3 (2006–2014) – 2.0 and 2.2 TDCi units

Compatible with engine codes such as QXBA, UFBA, KNWA, Q4BA and other 2.0/2.2 TDCi engines of this generation.

Why choose ECU 6G91-12A650-FJ?

  • Original part number: 6G91-12A650-FJ (ESU-312)
  • Fully functional and renovated, tested before shipping
  • Requires only programming with IDS or FORScan
  • Compatible with multiple Ford models 2006–2013
  • Supplied with a 1-month warranty

Questions & Answers (Q&A) – Ford 6G91-12A650-FJ ESU-312

Does ECU 6G91-12A650-FJ fit my Ford?

The ECU 6G91-12A650-FJ (ESU-312) is used in Ford Mondeo Mk4, S-Max Mk1 and Galaxy Mk3 with 2.0 and 2.2 TDCi engines (2006–2013). Always check the part number on your original ECU.

Is the ECU ready for installation?

Yes, each 6G91-12A650-FJ ECU is renovated, tested and ready to install. It requires programming via IDS or FORScan.

Do I need to provide my VIN after purchase?

Yes, the VIN is required to correctly prepare the ESU-312 for adaptation in your vehicle.

Has ECU 6G91-12A650-FJ been tested?

Each 6G91-12A650-FJ / ESU-312 is fully tested on a diagnostic bench and in a test vehicle to guarantee reliable operation.

What warranty is included?

All ECUs 6G91-12A650-FJ come with a 6-month warranty, covering technical support and replacement if necessary.

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        Automotive Electronics Manufacturers

        ECU Engine Controllers, ABS Pumps, BCM Modules and automotive electronics.

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        FAQ – Frequently Asked Questions

        1. Are the products tested before shipping?

        Yes, every ECU engine controller, BSI module, BCM module, ABS module, transmission control unit, and other automotive electronic module is electronically tested before shipment. Each unit is checked for proper communication and correct operation to ensure you receive a fully tested product ready for installation.

        2. Does the ECU engine controller require programming or coding after installation?

        Whether programming or coding is required depends on the version of the product. We offer VIRGIN, IMMO OFF, and Plug & Play ECU engine controllers. Information about any required programming or coding is always clearly stated in the product description. In many cases, the unit can be installed and used without any additional coding or adaptation.

        3. How do I choose the correct part for my vehicle?

        The most important step is to compare the part numbers found on your original unit. Pay special attention to the Bosch, Siemens, Magneti Marelli, Continental, or vehicle manufacturer's OEM part number. If you are unsure, simply send us a photo of your existing module or provide your vehicle's VIN, and our specialists will help you identify the correct part.

        4. Are the products covered by a warranty?

        Yes, all ECU engine controllers, ABS modules, BCM modules, BSI modules, transmission control units, and other automotive electronic modules offered in our store are covered by a warranty. Every product is carefully tested and prepared before shipment. If you experience any issues, our technical support team is available to assist with diagnostics and help resolve the problem quickly and efficiently.

        5. What payment methods are available in the store?

        We offer secure online payments processed through Stripe and PayPal. Customers can pay using a credit or debit card, Apple Pay, Google Pay, Klarna, online banking payments, or a traditional bank transfer. After placing an order, you will receive a secure payment link to complete your purchase safely and conveniently.

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