Description
2012 Volkswagen Jetta 2.0L MT diesel ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Volkswagen Jetta 2.0L MT diesel 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




Jason Rogers –
Great quality ECM for my 2012 Jetta—arrived quickly with free shipping and was ready to plug in with no hassle.
John Lawrence –
Fast shipping and a plug-and-play unit made installation a breeze, saving me a ton compared to dealer prices. Great communication and professional service all around.
Marcus Adams –
I purchased the 2012 Volkswagen Jetta 2.0L MT diesel ECU and was really impressed by how quickly it arrived with free shipping included. The unit came VIN programmed and ready to go, which made installation straightforward without any extra hassle. The team was also very responsive and answered all my questions promptly, making the whole experience smooth and reassuring. Overall, the quality of the ECU matched my expectations perfectly, and my car runs like new again.
Dean Keller –
I was a bit nervous ordering an ECU online, but this 2012 Volkswagen Jetta 2.0L MT diesel ECM came VIN programmed and ready to go, which made installation a breeze. The whole process was incredibly smooth thanks to their professional programming service—they made sure everything matched perfectly with my car. Shipping was free and surprisingly fast, arriving before I expected. They also kept me in the loop with updates, which I really appreciated. After installing, my Jetta runs like new again with no error codes. Highly recommend if you want a hassle-free fix!