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 Controller VW Skoda 1.9 TDI Bosch 0281012085 03G906021AN
Vendors's code: 03G906021AN
Product code: 0281012085
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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ECU for VW and Skoda 1.9 TDI
Looking for an engine controller for VW or Skoda with 1.9 TDI engine? Ensure the OEM numbers 03G906021AN and Bosch 0281012085 match your old controller.
This is a verified part with a 6-month warranty. We offer fast shipping. Order now at Auto24Parts!
Engine Controller for VW and Skoda 1.9 TDI – 03G906021AN
This ECU is designed for VW and Skoda models with a 1.9 TDI engine. The key is to compare the identification numbers from your current module's label.
This part features the markings 03G906021AN, 0281012085, EDC16U34. Use these numbers to ensure you're selecting the right part.
How to confirm controller compatibility?
Before purchasing, compare the full OEM number and manufacturer marking with your old controller's label. Just the car model and engine capacity may not be enough to confirm compatibility.
After replacement, programming the controller or matching the immobilizer may be necessary. The required actions depend on the vehicle's configuration. Check available options on the product page before purchasing.
Part condition and warranty
The offered controller is a used, original part that has been tested and verified. The product comes with a 6-month warranty. Auto24Parts provides fast shipping.
FAQ – Questions and Answers
Does this controller fit all VW and Skoda 1.9 TDI models?
No, compatibility should be confirmed by comparing the number 03G906021AN and marking 0281012085 with your old controller.
What does the Bosch number 0281012085 mean?
This is the Bosch controller identification marking. Check it along with the OEM number 03G906021AN to ensure the part fits your vehicle.
Is the EDC16U34 marking important when selecting an ECU?
Yes, the EDC16U34 marking is additional identification information. Compare it with the numbers on your module before purchasing.
Does a used controller require programming?
Depending on the car version and module configuration, programming or immobilizer matching may be needed. Consult a workshop before installation.
What if the numbers on my controller are not identical?
Do not choose a part based solely on similar appearance. Before purchase, send the seller a photo of the label and controller numbers to confirm compatibility.