Description
2019 BMW 340i GT 3.0L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2019 BMW 340i GT 3.0L 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
Isaac Murray –
The ECU arrived quickly and the fact that it was already VIN programmed made installation a breeze. I appreciated the team’s excellent communication—they answered all my questions promptly and kept me updated throughout the process. Shipping was free, which was a nice bonus. Overall, a smooth experience and the part works perfectly in my 2019 BMW 340i GT.
Max Bell –
The ECU arrived quickly with free shipping, and the plug-and-play setup was hassle-free—highly recommend!
Adam Gray –
I purchased the 2019 BMW 340i GT ECM from this seller and was really impressed by how smooth the entire process was. They offered free shipping, which was a nice bonus and saved me some extra cost. The unit arrived quickly and was already VIN programmed, so installation was plug-and-play with no hassles. What stood out most was their excellent communication—they kept me in the loop throughout and answered all my questions promptly. After installing the ECU, my car runs perfectly with no error codes. Definitely a trustworthy source for anyone needing a replacement module.