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  • ECU Engine VW 0261S08055 03C906026AB
  • ECU Engine VW 0261S08055 03C906026AB
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0261S08055 03C906026AB ECU Engine controller VW Audi Seat – IMMO OFF Plug & Play

BOSCH

Engine controller IMMO OFF for VW, Audi and Seat Bosch 0261S08055 / 03C906026AB

The original engine controller 0261S08055 / 03C906026AB Bosch has been prepared in the IMMO OFF version, thanks to which it operates in Plug & Play mode – after connection it is ready to work and does not require immobilizer programming or key coding.

 

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Fast delivery of ECU engine unit – within 1–2 working days
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with VAT without VAT
Price €330.59
incl. 23% VAT

Shipping costs are not included in the price.

Shipping from €42.50 - UPS express delivery around world (Afghanistan)

express delivery 3-6 days
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Information

  • CAR MODEL VW AUDI SEAT SKODA
  • ENGINE 1.4
  • OEM: 0261S08055
  • PART NUMBER 03C906026AB MED17.5.5
  • PLUG AND PLAY IMMO OFF
  • WARRANTY 6 MONTH
  • TESTED Second hand product
  • PAYMENT: Credit Card , Bank Transfer , PayPal
  • EXPRESS DELIVERY – in EU Countries: European Union 2-3 working days
  • INTERNATIONAL DELIVERY – Outside EU Countries: Worldwide 4-7 working days

description

0261S08055 / 03C906026AB – ECU ENGINE CONTROLLER VW Audi Seat IMMO OFF Plug & Play version

The offered ECU ENGINE CONTROLLER 0261S08055 / 03C906026AB is an original control module used in vehicles of the Volkswagen Group – including models from VW, Audi and Seat.

The module for sale has been fully tested on a diagnostic test bench and prepared in the IMMO OFF version. This means the controller is ready for Plug & Play installation – it does not require immobiliser programming or key adaptation. After connecting it to the vehicle wiring system, the unit can operate without additional coding.

Every engine controller undergoes a thorough technical inspection before shipping. Diagnostic communication, correct operation of control systems and stability during engine simulation tests are verified. Thanks to this process, the customer receives a product that is fully functional and ready for installation.

Controller compatibility – part numbers

The controller should be selected only based on the part number. The most important identifiers of this module are:

  • 0261S08055
  • 03C906026AB

If the number on your controller is identical, it confirms full electrical and software compatibility.

Application of controller 03C906026AB / 0261S08055

The module 03C906026AB is used in selected vehicles of the Volkswagen Audi Group equipped with petrol TSI engines.

Most common applications:

  • Volkswagen Golf V / Golf VI – 1.4 TSI engines
  • Volkswagen Jetta – 1.4 TSI
  • Volkswagen Passat B6 – 1.4 TSI
  • Audi A3 8P – 1.4 TFSI
  • Seat Leon – 1.4 TSI
  • Seat Altea – 1.4 TSI
  • Seat Toledo – 1.4 TSI
  • Skoda Octavia II – 1.4 TSI

Approximate vehicle production years: around 2006 – 2012.

Example engine codes working with this controller may include 1.4 TSI / TFSI engines depending on the vehicle version and market.

Most common symptoms of engine controller failure

  • engine cannot be started
  • problems with ECU diagnostic communication
  • immobiliser errors
  • irregular engine operation
  • sensor errors despite functional sensors
  • engine stalling while driving

In such cases, replacing the module with a working ECU ENGINE CONTROLLER 03C906026AB or 0261S08055 is usually the most effective solution.

FAQ – frequently asked questions

Does ECU ENGINE CONTROLLER 0261S08055 fit VW Golf 1.4 TSI?

If the number of your controller is 0261S08055 or 03C906026AB, the module will be compatible with the vehicle. Always compare the part numbers before purchase.

Does ECU 03C906026AB in Audi A3 1.4 TFSI require programming?

No. The offered controller is prepared in the IMMO OFF version, which means it works in Plug & Play mode and does not require immobiliser programming.

Does controller 0261S08055 work in Seat Leon 1.4 TSI?

Yes, provided that the part number matches. The key identification is 0261S08055 or 03C906026AB on the original module.

Can ECU 03C906026AB be installed without coding in Skoda Octavia 1.4 TSI?

Yes, because the offered controller is prepared in the IMMO OFF Plug & Play version. After connection, the module is ready to operate.

Does ECU ENGINE CONTROLLER 0261S08055 fit VW Passat 1.4 TSI?

If the part number in your vehicle is 0261S08055 or 03C906026AB, the controller will be compatible.

Can ECU 03C906026AB solve an immobiliser problem in Audi or Volkswagen?

Yes. The IMMO OFF version eliminates the immobiliser problem and allows the vehicle to start without key adaptation.

Electronic Car Parts FAQ – ECUSALE

1. Are the electronic modules tested before shipping?

Yes. Every electronic module, including ECU ENGINE CONTROLLERS, ABS pumps, BSI, BCM, comfort modules, transmission controllers and other automotive electronics, is electronically tested before shipping. We verify communication, power supply and basic operation to ensure the product is working correctly before delivery. This allows you to receive a tested and ready-to-install unit.

2. Does the module require programming or coding after installation?

It depends on the product version and the type of module. We offer VIRGIN, IMMO OFF and Plug & Play solutions. Information about programming or coding requirements is always included in the product description. In many cases, installation is possible without additional coding, while some modules may require adaptation using diagnostic equipment.

3. How can I choose the correct module for my vehicle?

The most important step is comparing the part numbers from your original module. Please check the Bosch, Siemens, Magneti Marelli, Continental or OEM manufacturer numbers on the label. If you are unsure, you can send us a photo of your original module or your vehicle VIN number and we will help verify compatibility.

4. Are the products covered by warranty?

Yes. All electronic automotive modules sold in our store are covered by warranty. Every product is checked and prepared before shipping. If any problem occurs, we also provide technical support and product diagnostics assistance.

5. Which payment methods are available in your store?

We offer secure online payments through Stripe and PayPal. Customers can pay using credit or debit cards, Apple Pay, Google Pay, Klarna, online bank transfers and other secure payment methods. After placing an order, you will receive a secure online payment link.

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