Description
2012 Audi A3 2.0L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Audi A3 2.0L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with no dealer visit required.
Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
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Complete communication & CAN-bus verification
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Sensor input/output and signal integrity checks
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Injector & ignition pulse simulation
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Power, ground, and load-circuit analysis
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Flash memory integrity and checksum validation
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Thermal and voltage-stress testing to confirm reliability
This ensures a fully functional, reliable, plug-and-play module you can install with confidence.
Important Note
Some vehicles equipped with IMMO (Immobilizer) or PATS (Passive Anti-Theft System) may require additional key programming after installation. This is normal for models where security data must be synchronized with the vehicle’s body control system.
For a 100% plug-and-play solution with no relearns, no key programming, and no compatibility issues, we recommend our ECU Cloning Service, which transfers all original security, immobilizer, and configuration data directly into the replacement unit.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
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.
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!
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.