Description
2009 Audi A3 3.2L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 Audi A3 3.2L 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
Henry Carter –
I was nervous about replacing the ECM on my 2009 Audi A3, but this unit made the process so much easier than I expected. It arrived quickly, and since it was already VIN programmed, I just had to plug it in and go. The car fired up right away without any warning lights or hiccups. I also appreciated the helpful customer support team who answered a couple of questions I had before buying. Overall, this was a smooth experience, and my Audi drives like new again!
James Bailey –
Swapped this ECM into my 2009 Audi A3 without a hitch—super fast delivery and zero programming hassle. Works perfectly!
I was impressed by how easily this ECU plugged right in. It fired up immediately and runs like new.
Perfect fit, quick setup, and my Audi drives smoother than ever. Highly recommend for anyone needing a reliable ECM.
Shipping was speedy and the unit arrived pre-programmed exactly for my VIN. Installation was a breeze!
This ECM was exactly what I needed—plugged it in, and my A3’s performance improved instantly. Great quality and support.
Anthony Lopez –
Swapping out my old ECU for this programmed unit was a breeze—everything fit perfectly, and it fired up without a hitch. The VIN programming saved me a ton of time since I didn’t have to tinker with any settings or visit a dealer. Delivery was surprisingly quick too, arriving well within the estimated time frame. Definitely helped get my A3 back on the road smoothly and reliably.