A properly functioning ABS system is the foundation of road safety. Its main task is to prevent wheel lock-up during emergency braking, which allows the driver to maintain full control of the vehicle. The heart of this system is the electronic ABS pump controller. When it fails, the system stops working. A proper diagnosis of the problem allows you to avoid unnecessary costs and quickly restore brake efficiency.
Engine control module Audi 0281031412 04L906021FR EDC17C64
Vendors's code:
Product code: 44E9-76739
Barcode:
Code 39:
ISBN:
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
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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 control unit Audi 0281031412 04L906021FR EDC17C64
The engine control unit with numbers 0281031412 and 04L906021FR EDC17C64 for Audi is a tested part responsible for engine operation, available in a locked or unlocked version.
Does engine control unit 03L906021FR fit Audi?
The engine control unit with number 0281031412 and designation 03L906021FR EDC17C64 is an original ECU used in Audi 2.0 TDI (EA288 generation). It is a Bosch EDC17C64 controller used in newer diesel engines.
What does 03L906021FR mean?
The 03L906021FR code is a Volkswagen/Audi factory designation identifying a specific ECU version. Together with Bosch number 0281031412, it allows precise identification of the engine control unit.
What is EDC17C64 in 0281031412?
EDC17C64 is a newer Bosch ECU generation used in EA288 2.0 TDI engines. It controls fuel injection, AdBlue system, turbocharger and Euro 6 emissions.
Which cars use 0281031412 ECU?
- Audi A4 B9 2.0 TDI
- Audi A5 F5 2.0 TDI
- Audi EA288 Euro 6 models
Does ECU 0281031412 require programming?
Yes — the ECU 03L906021FR / 0281031412 always requires vehicle adaptation. Depending on version, it may be locked, virgin or ready for installation.
How to check compatibility?
Compare 0281031412 or 03L906021FR with your current ECU. Matching numbers guarantee compatibility.
What is the difference between EDC17C64 and EDC17C46?
EDC17C64 supports AdBlue (SCR), Euro 6 emissions and more advanced engine control compared to older EDC17C46 units.
Symptoms of faulty ECU
No start, no diagnostic communication, limp mode, AdBlue errors or engine performance issues.
What to check before buying?
Always verify part numbers, ECU condition and version (locked/unlocked).