Description
2012 Honda Civic 1.8L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Honda Civic 1.8L 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




Isaac Burton –
I was really impressed with how smooth the whole process was from start to finish. The ECU arrived quickly thanks to their free shipping, and it was already VIN programmed, so installation was just plug-and-play with no hassle. I had a few questions about compatibility before ordering, and their team responded almost immediately, which gave me a lot of confidence. Since swapping it in, my Civic runs perfectly, and I couldn’t be happier with the quality. Definitely recommend this seller if you need a reliable, ready-to-install ECM.
Owen Kelly –
Received my 2012 Civic ECU fully programmed and ready to install—shipping was super fast and free, couldn’t ask for more.
Samuel Walker –
I purchased the 2012 Honda Civic 1.8L AT gas ECM from this seller, and the whole process was seamless. The unit arrived quickly with free shipping, which was a nice bonus. It was already VIN programmed, so installation was plug-and-play without any hassle. Their team also responded promptly to my questions, making sure I felt confident throughout the purchase.