Description
2012 Audi A3 2.0L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Audi A3 2.0L AT gas models.
Each unit is VIN-programmed, updated, and fully tested.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: 647-247-8555




Connor Smith –
Arrived quickly with free shipping and was already VIN programmed—installed perfectly without any hassle.
Aiden Parker –
The shipping was super quick, and the plug-and-play unit fit perfectly, saving me a ton compared to dealer pricing. Installation was smooth, and their communication made the whole process hassle-free.
Trevor Harrison –
I’m really impressed with this ECM for my 2012 Audi A3. It arrived quickly and was truly plug-and-play, making the installation straightforward without any hassle. The communication from the seller was clear, and the whole process saved me a significant amount compared to a dealer replacement. Definitely a professional and reliable service that I would recommend.
Paul Morgan –
I was really impressed with how quickly the ECU arrived after I placed my order—shipping was faster than I expected. The unit was exactly as described and truly plug-and-play, which made installation straightforward even though I’m not a professional mechanic. The best part is the huge savings compared to the dealer’s price; this service definitely spared me from an expensive repair bill. Communication was clear and prompt, so I always felt confident about the process. Overall, a smooth experience that got my 2012 Audi A3 back on the road without any hassle.