Description
2012 Audi A3 2.0L AT diesel ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Audi A3 2.0L AT diesel 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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Jack Johnson –
I was pretty nervous about replacing the ECM on my 2012 Audi A3, but this unit arrived quickly and ready to go right out of the box. Installation was surprisingly simple—just plugged it in and everything fired up without a hitch. The best part was how much I saved compared to the dealer’s quote, which was nearly double the price. Communication with the seller was clear and helpful throughout the process, which made me feel confident about what I was doing. Overall, a hassle-free experience that got my car back on the road faster than I expected.
Steven Gonzalez –
I was a bit nervous about replacing the ECM on my 2012 Audi A3, but this unit made the whole process surprisingly smooth. It arrived quickly and was already programmed to my VIN, so I didn’t have to worry about any complicated coding or extra trips to the dealer. Installation was truly plug-and-play, and my car fired up without a hitch. Since the swap, the engine runs more consistently, and all the electronic functions are working perfectly. Definitely relieved to have found a hassle-free solution with solid support behind it.
Patrick Miller –
The 2012 Audi A3 2.0L AT diesel ECM I received was exactly as described and came VIN programmed, which made installation straightforward. The shipping was fast and free, so I didn’t have to worry about extra costs or delays. The seller also kept me informed throughout the process, answering my questions promptly and professionally. Overall, a smooth and hassle-free purchase that got my car running perfectly again.
Eric Carter –
Fast shipping and a plug-and-play unit made installation a breeze. This saved me a ton compared to dealer prices—really professional service all around.
Jorge Bailey –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2012 Audi A3—super easy plug-and-play setup.
Their communication was spot-on, answering all my questions promptly, and the updated ECM works flawlessly.
Anthony Perez –
I was a bit nervous about replacing the ECU on my 2012 Audi A3, but this unit made the whole process surprisingly simple. It came pre-programmed for my VIN, so it was truly plug-and-play—I just swapped it in and the car fired up without a hitch. Shipping was quicker than I expected, and the seller was super responsive when I had a couple of questions beforehand. Now the engine runs smoother than ever, and I’m really happy I chose this over trying to reprogram my old module. Definitely a hassle-free upgrade!
Benjamin Turner –
This ECM arrived quickly and was perfectly programmed to my VIN — installation was a breeze, no headaches at all. Super happy with the seamless swap!
Dean Sharp –
I was really impressed with how quickly this ECU arrived—shipping was super fast. The unit came perfectly programmed to my VIN, and installation was straightforward; it literally plugged right in with no issues. This saved me a huge amount compared to dealer prices, and their communication throughout the process was top-notch. Overall, a professional and hassle-free experience that I highly recommend.
Mason Lopez –
The 2012 Audi A3 2.0L ECM arrived quickly and fit perfectly with no adjustments needed. Installation was straightforward since it’s truly plug-and-play, which saved me a lot of hassle. After swapping it in, the car fired up right away and runs smoothly without any errors. I appreciated the clear instructions and responsive customer support when I had a couple of questions.