Description
2012 Audi S5 4.2L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Audi S5 4.2L 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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Connor Turner –
I purchased the 2012 Audi S5 4.2L AT gas ECM, and it arrived with VIN programming already completed, which made installation straightforward. The shipping was very reasonable, and the unit fit perfectly with no issues. Their team was quick to respond when I had a couple of questions, which gave me confidence throughout the process. Overall, a solid product with professional setup that saved me a lot of time.
Luis Bates –
The ECU arrived quickly and was truly plug-and-play, saving me a ton compared to dealer prices. Installation was smooth and the communication throughout was top-notch.
Liam Gonzalez –
I was a bit nervous about ordering an ECM for my 2012 Audi S5, but this unit arrived quickly and was exactly as described. The VIN was already programmed, which made installation incredibly straightforward—just plug it in and go. I didn’t have to mess with any complicated setups or coding, which saved me a lot of time and frustration. After swapping it out, my car fired up perfectly and runs smoother than before. Definitely worth the investment if you want a hassle-free solution that works right out of the box.
Colin Walker –
I’m really impressed with how quickly this ECU arrived—shipping was much faster than I expected. The unit was fully VIN programmed and truly plug-and-play, which made installation super straightforward. Compared to dealer prices, this purchase saved me a ton of money without sacrificing quality. The seller’s communication was clear throughout, making the whole process smooth and hassle-free.
Owen Stewart –
I was really relieved to find this 2012 Audi S5 4.2L AT ECM that came already VIN programmed and updated. The shipping was impressively quick, and when the unit arrived, it was truly plug-and-play—no hassle at all. Installing it was smooth, and my car fired right up without any issues. Compared to the dealer’s quoted price, this saved me a ton of money and a lot of time waiting around. The communication from the seller was clear throughout, which made the entire process stress-free. I’m very happy with this purchase and would recommend it to anyone needing an ECU replacement.
Miguel Keller –
Received my programmed ECU quickly with free shipping, and it worked perfectly right out of the box. Great service and fast turnaround!
Cameron Morris –
The ECM arrived quickly and was exactly as described. Installation was straightforward since it came pre-programmed to my VIN, saving me a ton of hassle. Ever since the swap, my Audi S5 runs flawlessly with noticeable improvements in throttle response. Really appreciate the seamless plug-and-play setup and the helpful support team.
Kyle Watson –
Perfect fit and fired up my S5 right away—couldn’t ask for an easier swap. Super fast delivery too!