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 Skoda Octavia 1.4 TSI Bosch 0261S04393 03C906016E
Vendors's code: 03C906016E
Product code: 0261S04393
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
Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
ECU for Skoda Octavia 1.4 TSI
Looking for an engine control unit for your Skoda Octavia 1.4 TSI? Verify OEM numbers 03C906016E and Bosch 0261S04393 before purchasing.
This original part has been tested and comes with a 6-month warranty. We offer fast shipping. Order now at Auto24Parts!
Engine Control Unit for Skoda Octavia 1.4 TSI – 03C906016E
This ECU is designed for the Skoda Octavia with a 1.4 TSI engine. When selecting a part, it's crucial to compare the identification numbers from your current module's label.
The offered ECU features markings 0261S04393, 03C906016E, 03C906016C, 3640, 3641, 3642. Using these numbers helps in finding the correct unit.
How to verify ECU compatibility?
Before purchasing, compare the full OEM number and manufacturer code with your old ECU's label. The car model and engine capacity may not be sufficient to confirm compatibility.
After replacement, reprogramming or immobilizer adaptation may be required. The necessary steps depend on your vehicle's configuration. Check available variants before purchase.
Part condition and warranty
This ECU is an original, used part that has been thoroughly tested. The product comes with a 6-month warranty. Auto24Parts offers fast shipping.
FAQ – Questions and Answers
Does the 03C906016E ECU fit every Skoda Octavia 1.4 TSI?
Do not assume compatibility based solely on the car model. Compare the number 03C906016E and marking 0261S04393.
What does the Bosch number 0261S04393 mean?
This is the Bosch ECU identification number. It's advisable to check it along with the OEM number 03C906016E to minimize the risk of purchasing the wrong part.
Are the markings 3640, 3641, 3642 important for selecting an ECU?
Yes, these markings provide additional identification information. Compare them with other numbers on your module before ordering.
Does a used engine control unit require programming?
Depending on the vehicle version and module configuration, programming or immobilizer adaptation might be needed. Confirm the required actions with a workshop before installation.
What if the numbers on my ECU are not identical?
Do not select a part based solely on a similar appearance. Before buying, send the seller a photo of the label and ECU numbers to confirm compatibility.