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 SEAT LEON TOLEDO 1.8 BOSCH 06A906018B 0261204725 26SA5465
Vendors's code: 0261204725
Product code: 06A906018B
Barcode:
Code 39:
ISBN:
€56.91
Price
€56.91
Regular price:
€56.91
0%
€70.00
Price
€70.00
Regular price:
€70.00
0%
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 SEAT LEON TOLEDO 1.8 BOSCH 06A906018B 0261204725 26SA5465
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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 ENGINE CONTROLLER SEAT LEON TOLEDO 1.8 BOSCH 06A906018B 0261204725 26SA5465
Tested Bosch ECU Engine controller for Seat Leon and Seat Toledo 1.8, part numbers 06A906018B and 0261204725 (additional code 26SA5465), with warranty and fast shipping.
ECU Engine controller SEAT LEON TOLEDO 1.8 BOSCH 06A906018B 0261204725 26SA5465
Which Seat models does the ECU Engine controller 06A906018B / 0261204725 fit?
The ECU Engine controller SEAT LEON TOLEDO 1.8 BOSCH 06A906018B 0261204725 26SA5465 is used on selected Seat Leon and Seat Toledo versions with the 1.8 engine. It manages engine operation and works with the vehicle’s electronics in everyday driving.
To confirm compatibility, match the exact numbers on your original ECU: 06A906018B and Bosch 0261204725. The Bosch number may also appear with spacing as 0 261 204 725.
What does the Bosch engine ECU 0261204725 do on a 1.8 engine?
The Bosch engine ECU 0261204725 controls key operating parameters of the 1.8 engine. It processes sensor signals, controls engine functions, and communicates with other electronic modules.
A properly working ECU supports smooth running, predictable throttle response, and stable performance in daily use.
What symptoms can a faulty Seat ECU 06A906018B cause?
A faulty Seat ECU 06A906018B may cause starting issues, rough running, power loss, warning lights, or diagnostic communication errors. Sometimes the car may also behave inconsistently while driving.
This 06A906018B / 0261204725 ECU Engine controller is checked before dispatch, so you receive a tested unit with warranty and fast shipping.
What does the additional code 26SA5465 mean on an ECU?
26SA5465 is an additional marking that can appear on the ECU or in the unit description. It can help identify a specific ECU version, but the key for matching is the part numbers on your label: 06A906018B and 0261204725.
Before ordering, compare all markings on your original ECU to avoid mistakes.
Does the Seat ECU 06A906018B require coding after installation?
Depending on the vehicle version, the Seat ECU 06A906018B may require adaptation/coding after installation, especially if it is linked to the immobilizer and security systems.
Matching 06A906018B and 0261204725 makes replacement easier and improves the chances of a trouble-free install.
