Vendors's code: 51806557
Product code: 2E78-82461
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 unit for Alfa Romeo 147 1.9 JTDM with part numbers 0281012882, 51806557 and 9374D34A3AEM is a proven solution for replacement or failure – before purchasing, please read the variant description, as the engine controller is available in a locked or unlocked version.
The number 0281012882 identifies a specific engine control unit used in the Alfa Romeo 147 with the 1.9 JTDM engine. This manufacturer designation allows precise matching of the module to the correct vehicle version.
ECU 51806557 was installed in specific configurations of the 1.9 JTDM engine. To confirm compatibility, compare the number with the marking on the original module.
The number 9374D34A3AEM is an additional identifier for the ECU version and software. Together with 0281012882 and 51806557, it clearly defines the correct module for Alfa Romeo 147 1.9 JTDM.
ECU 0281012882 controls engine operating parameters, including fuel dosing and other settings affecting performance and smooth engine operation.
Power loss, rough engine operation, starting difficulties or error messages may suggest a fault in ECU 51806557.
ECUs may look very similar but differ in configuration. The marking 9374D34A3AEM must match your original unit to ensure compatibility with Alfa Romeo 147 1.9 JTDM.
In many cases, ECU 0281012882 may require coding or adaptation after installation. It is recommended to verify this before fitting.
The best method is to compare all markings – 0281012882, 51806557 and 9374D34A3AEM – with the numbers on your original module. Full matching minimizes the risk of incorrect purchase.
Entering the exact number 0281012882 or 51806557 allows you to quickly find the correct engine control unit for Alfa Romeo 147 1.9 JTDM. It is the most precise selection method.
Before purchase, ensure that 0281012882, 51806557 and 9374D34A3AEM fully match your module markings. Number consistency guarantees proper installation and engine operation.
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