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.
ECU Engine controller OPEL CORSA A14XER 55576691 AAPT
Vendors's code: 55576691
Product code: A14XER
Barcode:
Code 39:
ISBN:
€81.30
Price
€81.30
€100.00
Price
€100.00
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 OPEL CORSA A14XER 55576691 AAPT
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€30.00
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shipping
(Poland)
from
€30.00
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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 CONTROL UNIT OPEL CORSA A14XER 55576691 AAPT
Original engine control unit for Opel Corsa A14XER with part number 55576691 AAPT, designed for quick and accurate vehicle compatibility matching.
Which Opel models use the 55576691 AAPT engine control unit?
The Opel Corsa A14XER 55576691 AAPT engine control module was installed in selected Opel models equipped with petrol engines. This unit is responsible for proper engine operation and communication with the vehicle’s electronic systems during everyday driving.
The Opel 55576691 ECU is commonly found in Opel Corsa models, where stable engine performance and smooth system operation are essential.
What is the function of the Opel Corsa A14XER 55576691 engine ECU?
The Opel Corsa A14XER 55576691 engine control unit manages the key functions of the engine. It controls fuel injection, processes sensor data and adjusts engine parameters according to driving conditions.
The AAPT ECU helps maintain smooth engine performance and comfortable driving both in urban traffic and on longer journeys.
What symptoms can a faulty Opel 55576691 ECU cause?
A damaged Opel 55576691 engine control unit may cause starting problems, unstable engine operation or reduced driving performance. In some cases, warning lights may also appear on the dashboard.
The A14XER AAPT ECU can also contribute to intermittent electronic communication issues and irregular engine behavior.
Why is the 55576691 part number important when choosing an Opel Corsa ECU?
The 55576691 part number helps identify the correct engine control module for a specific Opel Corsa version. Even visually similar units may contain different software or technical configurations.
Before purchasing an Opel AAPT ECU, it is important to carefully compare all markings with the original module installed in the vehicle.
Does the Opel Corsa A14XER 55576691 ECU require programming?
Depending on the vehicle version and installed equipment, the Opel Corsa A14XER 55576691 engine control module may require programming or adaptation after installation.
Matching the correct part numbers and ECU version helps simplify installation and supports proper vehicle operation after replacement.
