Description
2009 Audi S5 4.2L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 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
James Walker –
This plug-and-play ECU was exactly what my 2009 Audi S5 needed—smooth install and it fired right up with no issues. Super speedy delivery too!
Ryan Lawrence –
The unit arrived quickly and was truly plug-and-play, saving me a ton compared to dealer prices. Installation went smoothly thanks to their clear communication and fast service.
Ryan Reed –
I’m really impressed with how quickly this 2009 Audi S5 4.2L AT ECM arrived—shipping was faster than I expected. The unit was completely plug-and-play, which made installation a breeze, even for someone who’s not a pro. This saved me a ton compared to dealer replacement, and the team kept me updated throughout the process. Definitely a reliable and affordable solution for anyone needing a programmed ECU.
Eric Green –
Super fast shipping and the ECU arrived perfectly programmed for my 2009 Audi S5—plug-and-play setup made installation a breeze.