Description
2017 Audi S3 2.0L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2017 Audi S3 2.0L AT 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
Adam James –
Installed it in minutes with zero hassle—works perfectly and my S3 runs smoother than ever. Super fast delivery too!
Dominic Jenkins –
Arrived quickly with free shipping and worked perfectly on my 2017 Audi S3—plug-and-play setup made installation a breeze.
The communication was spot on; they answered all my questions fast and had my updated ECM programmed in no time.
Fast turnaround and professional programming service got my Audi S3 running smoothly again without any hassle.
Great quality part with very reasonable shipping costs, and it was already VIN programmed for my 2017 S3.
Had my ECM updated and ready to go in just a couple of days, the team kept me informed every step of the way.
Andrew Reed –
I recently installed this 2017 Audi S3 2.0L ECM/ECU, and I have to say, the whole process was smoother than I expected. It came already programmed with my VIN, so there was no extra setup headache, which saved me a ton of time. The unit fit perfectly, and my car fired right up with no issues. I also appreciated how quickly it arrived, arriving well ahead of schedule. Overall, it feels like the engine is running sharper, and I’m really happy with this purchase.
Chris Roberts –
This replacement ECU for my 2017 Audi S3 was exactly what I needed. It arrived quickly and was already programmed for my VIN, which made installation straightforward without any complicated steps. The car started up perfectly, and I didn’t notice any issues afterward. Overall, great quality and seamless fit for a plug-and-play experience.