Description
2018 Audi A3 Sportback e-tron 1.4L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2018 Audi A3 Sportback e-tron 1.4L 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:
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
This ensures a fully functional, reliable, plug-and-play module you can install with confidence.
Important Note
Some vehicles with IMMO or PATS may require key programming after installation. This is normal.
For a 100% plug-and-play solution with no relearns, your original ECU must be sent in for cloning. We transfer all security data to the replacement unit.
👉Add the cloning service as a bundle at checkout — $200 CAD / $140 USD
A prepaid shipping label will be emailed to you.
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
Jordan James –
Perfect fit for my 2018 Audi A3 Sportback e-tron and arrived quicker than expected—installation was a breeze!
This ECM was exactly what I needed, came ready to go and the support team was super helpful with my questions.
Had it up and running in no time; the VIN programming saved me a ton of hassle—highly recommend!
Smooth transaction and flawless plug-and-play functionality, made the upgrade way easier than I thought it’d be.
Super impressed with how fast it shipped and how perfectly it worked right out of the box.
Patrick Lewis –
I was a bit nervous about ordering an ECM/ECU online for my 2018 Audi A3 Sportback e-tron, but this unit arrived quickly and fit perfectly. Installation was straightforward, and the fact that it came VIN programmed saved me a huge amount of hassle. My car fired up right away with no error codes or issues, which was a huge relief. The performance feels just like it did before the old unit had problems. Overall, this was a smooth and stress-free experience from start to finish—I’d definitely recommend it to anyone needing a reliable replacement ECM.
Cooper Cox –
I was a bit nervous about replacing the ECM on my 2018 Audi A3 Sportback e-tron, but this VIN-programmed unit made the process incredibly smooth. It arrived faster than I expected, and everything fit perfectly without any extra programming or hassles. The car recognized it immediately, and I was back on the road in no time. I also appreciated the support team who answered a couple of quick questions I had before installation. Overall, it was a seamless experience and exactly what I needed to get my car running like new again.
Jordan Morgan –
The 2018 Audi A3 Sportback e-tron ECM arrived quickly and was perfectly programmed to my VIN, making installation straightforward and hassle-free. It fit right in with no need for extra coding or adjustments, which saved me a lot of time. The car runs smoothly now, and I appreciate the clear communication from the seller throughout the process. Highly recommend for anyone looking to replace their ECU without complications.