Vendors's code:
Product code: FB2E-59977
Barcode:
Code 39:
ISBN:
Select a product option:
Individual variants may differ in price
Important: Depending on the ECU type and vehicle model, not all of the options listed below may be available.
To select the correct option for your vehicle and ECU, please contact us before purchasing:
contact@auto24parts.com
1. Locked
This option is intended for professional workshops with the required specialist equipment and technical knowledge.
The ECU has been removed from a vehicle intended for recycling and still contains the immobilizer data and other information from the previous vehicle. Before it can be used in another car, it must be unlocked and then programmed using specialist automotive diagnostic equipment.
2. Unlocked
Several preparation methods may be available. The possible options depend on the ECU type, vehicle model and immobilizer system. Please contact us before purchasing, as some preparation methods are not available for every ECU.
Our electronics specialists can prepare the ECU in one of the following ways:
a) ECU with PIN code (Car Pass)
The PIN code is supplied, but programming with a suitable diagnostic tool is still required. After installing the ECU, it must be reset using the supplied PIN code and then programmed to the vehicle’s immobilizer system.
b) VIRGIN ECU
The data from the previous vehicle is removed and the ECU is restored to a clean, factory-like state. After installation, it must be programmed to the vehicle using a compatible specialist diagnostic tool. Unless another preparation method is specified in the product description, this is the standard unlocking option for most of our ECUs.
c) Plug & Play – IMMO OFF
The immobilizer function is disabled in the ECU. After installation, the engine can start without additional immobilizer programming. Please note that the vehicle will no longer have an active immobilizer function, and an immobilizer warning light or fault code may remain, depending on the vehicle model.
d) Plug & Play – Automatic Programming
After installation, the ECU automatically learns and saves the required vehicle data. No additional programming is normally required.
e) Plug & Play – 1:1 Clone
The data from your original ECU is copied to another fully functional ECU. The cloned unit is then ready for installation without additional programming.
You must send us your original ECU so that we can transfer its data to the replacement unit.
The original ECU must have working communication with the vehicle, a diagnostic tool or our programming equipment. If the required data cannot be read, a complete 1:1 clone may not be possible.
3. Complete Plug & Play Set
A complete matched set containing the ECU, immobilizer components and all other parts required to start the vehicle without additional programming. All components supplied in the set must be installed in the vehicle.
Important:
Dispatch time depends on the selected option. If an unlocked or specially prepared version is ordered, the preparation service usually requires an additional 1–2 business days.
Administratorem danych osobowych jest Auto24parts. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
The engine control module with part numbers 0261S21715 and 06N907309A for Audi is an original component supporting engine operation, available in either locked or unlocked variants.
The 0261S21715 ECU with OEM designation 06N907309A is an original control unit used in Audi cars, including models like Audi A4 and A5 with the 2.0 TFSI gasoline engine. If your current ECU has these numbers, there is a very high chance the part will be compatible with your vehicle.
06N907309A is the Audi catalog number for this ECU, paired with Bosch number 0261S21715. This helps accurately identify the part and ensures it matches your car.
The 0261S21715 / 06N907309A usually requires adaptation (coding or programming) to the specific vehicle after installation. Depending on the variant, it may be a factory unit, but it is often sold as a unit prepared for programming.
To confirm compatibility, check the exact numbers on your current Audi ECU. Matching numbers are the most reliable way to avoid errors when purchasing.
These numbers are precise identifiers for the engine control unit, eliminating the risk of mistakes when buying. They ensure you are purchasing the correct part for your specific Audi model.
A defective 0261S21715 ECU can cause starting issues, diagnostic errors, uneven engine operation, or loss of communication with the diagnostic computer. Replacement or repair is usually required in such cases.
Yes — 06N907309A is often paired with 0261S21715, referring to the same ECU used in various Audi models with the 2.0 TFSI engine.
Ensure the numbers 0261S21715 or 06N907309A match your vehicle, check the technical condition, and verify whether the unit is prepared for installation (e.g., ready for programming). This guarantees proper operation and easy installation.
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