• Affected Models: VW Passat, Tiguan, Golf, etc. (2008 - 2015)
• ECU Issue: Engine cutouts or complete failure to start
• Common Problem: Water damage to the ECU due to poor drainage
• Intermittent Symptoms: Engine restarts briefly, but ECU failure leads to complete starting failure
• Diagnosis Signs: Communication issues with diagnostic equipment, fault codes in other vehicle systems indicating ECU communication loss

Euro Car Electronics Solutions:

• Comprehensive testing and repair of the VW 2.0 TDI engine ECU
• Replacement ECU units available from our stock when needed

ECU Location: Inside the drain channel under the windscreen

Removal Procedure:

1.   Remove the plastic drain cover
2. In some cases, detach wiper arms for access to plastic drain covers.

Common Failure Symptoms:

• Cutting out while driving
• Complete non-start
• No communication to engine ECU

Affected Vehicles: Volkswagen 2.0 Tdi  2008 - 2015

Common Failing Part Numbers:

- 0 281 017 946 / 03L 907 309 AE

- 0 281 016 374 / 03L 907 309 N

- 03L 907 309 R

Test and Rebuild:

Each Volkswagen Passat engine ECU undergoes comprehensive testing on our Hardware-in-the-Loop (HIL) rigs both before and after the rebuild. We use higher-rated components than standard during the rebuild to ensure the ECU's longevity, surpassing the vehicle's lifespan.

Programming:

This engine ECU is coded to the vehicle. However, during the rebuild of your own unit, all coding is retained. Once you have the ECU back, it's a simple plug-and-play process.

We rebuild and supply this type of VW ECU for Volkswagen main dealers and specialists globally, ensuring a consistently high standard of work.

Warranty:

• 1 year from the date on the invoice

How to Get Your Unit Rebuilt:

1. Fill in our online Diagnostics form.
2. Print the Diagnostics form confirmation email.
3. Package the Volkswagen engine ECU inside a sturdy box with plenty of packaging material (ensure you include your confirmation).
4. Send us your package by tracked courier.
5. Once received, we will test and diagnose if we can repair and refurbish your unit. Will contact you with a report and instructions for repair.