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 Unit Alfa Romeo / Fiat 0281013578 51809691
Vendors's code:
Product code: 7F99-1481D
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 Alfa Romeo / Fiat 0281013578 51809691
The Ecu engine controller for Alfa Romeo and Fiat with part numbers 0281013578 and 51809691 ensures proper engine operation – available in locked or virgin version, check the description before purchasing.
What do the numbers 0281013578 and 51809691 mean in the Alfa Romeo / Fiat engine control module?
The numbers 0281013578 and 51809691 identify a specific engine control module used in Alfa Romeo and Fiat vehicles. They help check part compatibility and ensure the ECU fits your car.
Does the Alfa Romeo / Fiat ECU 0281013578 fit instead of 51809691?
ECUs with numbers 0281013578 and 51809691 are often used in the same model version of Alfa Romeo and Fiat. Comparing the part numbers on your current ECU ensures full compatibility during replacement.
How can I check if the 51809691 ECU fits my car?
Simply compare the numbers 0281013578 and 51809691 on the new ECU with the markings on your current module. If the numbers match, the ECU is suitable for your Alfa Romeo or Fiat.
Why are the numbers 0281013578 and 51809691 important when buying an ECU?
Part numbers precisely identify the engine control module model, preventing errors and ensuring full compatibility with your vehicle.
Can replacing the 0281013578 ECU improve engine performance?
In case of electronic issues or engine errors, replacing the Alfa Romeo / Fiat ECU with numbers 0281013578 or 51809691 often restores proper engine function, improving stability and efficiency.
When should the 51809691 ECU be replaced?
Replacement is recommended for electronic failures, starting issues, or engine errors. Selecting the ECU by part number guarantees full compatibility with your Alfa Romeo or Fiat.
What variants of the Alfa Romeo / Fiat 0281013578 51809691 ECU are available?
In our store, the Alfa Romeo / Fiat ECU with numbers 0281013578 and 51809691 is available in two variants: locked or unlocked. Review the variant descriptions before purchase to choose the best option for your car.