The automatic transmission control unit (often designated as TCU or TCM) is a crucial electronic component responsible for smooth and trouble-free gear shifting. Its failure, most often caused by overheating, short circuits, or water damage, results in jerking, an inability to shift gears, or the vehicle entering limp mode. Purchasing a new module at an authorized dealership is a massive expense, which is why replacing it with a fully functional, used original is the most reasonable solution.
ECU Engine controller AUDI A4 2.0 TFSI 8K2907115A 8K2907115D 0261201903
Vendors's code: 8K2907115D
Product code: 8K2907115A
Barcode:
Code 39:
ISBN:
1 138,21 zł
Price
1 138,21 zł
1 400,00 zł
Price
1 400,00 zł
Select a product option:
Individual variants may differ in price
product option
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.
Ask about the product
ECU Engine controller AUDI A4 2.0 TFSI 8K2907115A 8K2907115D 0261201903
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from
120,00 zł
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shipping
(Poland)
Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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Engine ECU Audi A4 2.0 TFSI 8K2907115A / 0261201903
Original engine ECU for Audi A4 2.0 TFSI with part numbers 8K2907115A, 8K290711 and 0261201903, fully tested and ready for installation according to the matching part number.
FAQ – Audi A4 2.0 TFSI engine ECU 8K2907115A 8K290711 0261201903
Will the 8K2907115A engine ECU fit my Audi A4 2.0 TFSI?
The most important thing is to compare the part numbers from your current module. If your vehicle has 8K2907115A, 8K290711 or 0261201903, the ECU is compatible with selected Audi A4 2.0 TFSI models.
What problems can a faulty 0261201903 ECU cause in an Audi A4?
A damaged 0261201903 ECU may cause starting problems, rough engine operation, no throttle response, check engine light issues or complete loss of diagnostic communication.
Does the Audi A4 8K2907115A ECU need programming after installation?
It depends on the version offered. A Plug & Play version can be ready for direct installation without additional coding. It is always recommended to check how the ECU has been prepared for the vehicle.
Which cars use the 8K290711 2.0 TFSI engine ECU?
The 8K290711 engine ECU was used in selected Audi A4 B8 2.0 TFSI models. Compatibility should always be confirmed by matching the part numbers from the original unit.
Does the 0261201903 number have to match exactly when replacing the ECU?
Yes, when replacing an Audi A4 engine ECU, it is best to use the exact same 0261201903 part number to avoid compatibility and communication problems.
