Description
2012 Audi S5 4.2L MT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Audi S5 4.2L MT gas models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with our cloning service.
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:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
Thermal and voltage-stress testing to confirm reliability
Important Note
Some vehicles with IMMO or PATS require key programming after installation. This is normal.
For a 100% plug-and-play solution, we recommend using our full cloning service. We transfer all security data to the replacement unit.
A prepaid shipping label will be emailed to you. Allow you to mail in your original computer to us for full cloning.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Travis Wilson –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2012 Audi S5—installation was seamless.
Great communication throughout the process and the updated ECM worked flawlessly right out of the box.
Super fast turnaround and the plug-and-play setup made swapping my 2012 Audi S5’s ECU a breeze.
They answered all my questions promptly and the VIN programming was precise, making this purchase stress-free.
Received my unit with reasonable shipping costs and the professional programming saved me a ton of time.
Luke Mitchell –
I was a bit nervous ordering a VIN programmed ECU for my 2012 Audi S5, but the experience turned out to be smooth and hassle-free. The plug-and-play setup made installation straightforward, and the engine ran perfectly right away. What stood out most was the communication—they kept me updated every step of the way and answered all my questions quickly. Shipping was also surprisingly fast and reasonably priced, which was a nice bonus. Overall, this was exactly what my car needed, and I couldn’t be happier with the quality and service.
Ryan Gray –
I was really impressed with the quality of this VIN programmed ECU for my 2012 Audi S5 4.2L MT. The plug-and-play setup made installation straightforward, and it worked perfectly right out of the box. Shipping was free and arrived quicker than expected, which was a nice bonus. The unit feels reliable, and I can already tell my car runs smoother with it installed.
Jack Carter –
I was really impressed with the quality of this 2012 Audi S5 ECM. It arrived quickly, and the free shipping was a great bonus that made the whole process feel seamless. What stood out the most was how well the unit was programmed to my VIN before it shipped—I didn’t have to worry about anything complicated after installation. The performance feels flawless, just like the original part. Their communication was also top-notch; they promptly answered all my questions and kept me in the loop every step of the way. Overall, a very smooth experience that I’d recommend to any Audi owner.