Skip to main content
English / €
Wishlist
Products in the cart: 0. See details

Your cart is empty
Open search engine
Search
Close search engine Clear Search
  • ECU ENGINE 0281014721 03G906016MJ IMMO OFF EDC16U1 Skoda Octavia 1.9 TDI
  • ECU ENGINE Bosch EDC16U1 0281014721 IMMO OFF – Octavia 1.9 TDI
Go to Product feedback

0281014721 03G906016MJ IMMO OFF ECU ENGINE CONTROLLER Skoda Octavia 1.9 EDC16U1

BOSCH

0281014721 / 03G906016MJ – IMMO OFF Engine Control Unit for Skoda Octavia 1.9 TDI

Fully functional EDC16U1 ECU in IMMO OFF version, compatible with Skoda Octavia 1.9 TDI and ready to run immediately after installation with no programming required.

Go to full description
Fast delivery of ECU engine unit – within 1–2 working days
English / €
with VAT without VAT
Price €188.89
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
pcs
Availability:
available
Ask about the product

info

Information

  • CAR MODEL Skoda Octavia
  • ENGINE 1.9
  • OEM: 03G906016MJ
  • PART NUMBER Bosch : 0281014721 EDC16U1
  • PLUG AND PLAY IMMO OFF
  • VARIANT PLUG AND PLAY
  • 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

Engine Control Unit 0281014721 / 03G906016MJ – IMMO OFF – Skoda Octavia 1.9 TDI EDC16U1

I offer a fully functional Bosch EDC16U1 engine control unit with part numbers 0281014721 and 03G906016MJ, used in popular Skoda Octavia 1.9 TDI models. The unit is prepared in IMMO OFF version, meaning no programming is required — just plug in and drive.

Which vehicles is it used in?

  • Skoda Octavia I (1U) – 1.9 TDI 105 HP
  • Skoda Octavia II (1Z) – selected 1.9 TDI versions
  • Certain VW / Seat / Audi models using the same EDC16U1 ECU type

Engine compatibility

  • 1.9 TDI (engine codes: BKC, BXE, BLS)
  • Diesel 8V, pump-duse injection system (PD)

Production years

The ECU was used in vehicles from 2004–2010 (depending on version and market).

  • IMMO OFF version – no key or immobiliser coding required.
  • Plug & Drive – install, start the engine and drive.
  • Ideal solution for damaged ECUs or immobiliser issues.
  • Original Bosch EDC16U1 – not a cheap repair or clone.
  • 100% functional – tested on bench and in vehicle.

Part numbers (compatibility)

  • Bosch: 0 281 014 721 / 0281014721
  • VAG / Skoda: 03G 906 016 MJ / 03G906016MJ

Questions & Answers – 0281014721 / 03G906016MJ (EDC16U1 IMMO OFF)

Is ECU 0281014721 / 03G906016MJ compatible with my vehicle?

Yes, if your vehicle is a Skoda Octavia 1.9 TDI using the Bosch EDC16U1 ECU. Common engine codes: BKC, BXE, BLS, years 2004–2010. If unsure, send a photo of your ECU label for confirmation.

Does the ECU work immediately after installation?

Yes. The unit is prepared in IMMO OFF version, so no coding or programming is needed. Simply connect the plugs, start the engine and drive.

What does IMMO OFF mean?

IMMO OFF disables the immobiliser in the ECU. This means no adaptation to the cluster or keys is required, eliminating common VAG starting issues.

Do I need to clone my old ECU?

No, because the IMMO OFF version works without coding. However, if you want to keep the original VIN or settings, I can perform cloning on request.

Is the ECU original?

Yes. This is a genuine Bosch 0281014721 ECU, fully tested and professionally prepared for installation.

How long is the shipping time?

We ship with UPS / DPD express. Delivery within the EU usually takes 1–2 business days.

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.

Reviews

Number of ratings: 0
Rate and review

Similar products

    Blog:
    enter

    • Basic Information 22-05-2026

      Audi Q7 3.0 TDI Water Damaged Engine ECU| 4L1910401D & 4L0910401G IMMO OFF Plug & Play

      Audi Q7 3.0 TDI won’t start after heavy rain? The engine ECU could be water damaged

      One of the most common failures in the Audi Q7 3.0 TDI is water damage affecting the Bosch EDC17CP04 engine ECU. This issue frequently impacts units 0281015868 and 0281014174, which are mounted beneath the windscreen scuttle panel, an area highly exposed to moisture and blocked drainage channels that can lead to corrosion inside the ECU.

      In this article, we explain the typical symptoms of a failed Audi Q7 3.0 TDI engine control unit, when ECU cloning is still possible, and why in many situations an IMMO OFF Plug & Play solution is the fastest and most reliable repair option.

      0281015868 & 0281014174 – common ECU failures in the Audi Q7 3.0 TDI

      Learn why engine ECUs such as 4L1910401D and 4L0910401G are especially vulnerable to water ingress, which fault codes usually appear during diagnostics, and how professional ECU repair or replacement is performed for the Audi Q7 3.0 TDI.

      Read more
    • Basic Information 13-05-2026

      Water-Damaged Bosch 0281013691 / 4L0910401K ECU – Common Audi Q7 3.0 TDI Engine Control Unit Failure

      Water Damage in Bosch 0281013691 / 4L0910401K ECU – A Common Audi Q7 3.0 TDI Failure

      The Bosch 0281013691 / 4L0910401K engine control unit fitted to the Audi Q7 3.0 TDI 4L is well known for being vulnerable to water damage. In many cases, the issue is caused by the ECU’s location beneath the windshield cowl, where moisture and rainwater can accumulate over time due to blocked drainage channels.

      Symptoms of a failing ECU may appear gradually or occur suddenly after heavy rain, a car wash, or long periods of vehicle inactivity. Common signs include no communication with the engine control module, intermittent or complete no-start conditions, CAN bus communication faults, and in severe cases, a completely dead ECU in the Audi Q7 3.0 TDI.

      Similar problems frequently affect other Bosch EDC16CP34 units installed in the same location, including 0281012772 / 4L0907401, 0281012919 / 4L0907401, 0281013689 / 4L0910401M, and 0281013690 / 4L0910401L. These engine control units share nearly identical hardware architecture, with the main differences relating to software versions and vehicle-specific configuration used across different Audi Q7 3.0 TDI variants.

      In this article, we explain the most common failure symptoms of the 0281013691 / 4L0910401K ECU, the typical causes of water intrusion, CAN communication issues, and a practical solution in the form of a ready-to-install IMMO OFF Plug & Play engine ECU that works without immobilizer programming or data cloning.

      Read more
      Płatności Shoper