Description
2009 Infiniti M45 4.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 Infiniti M45 4.5L 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
Jacob Smith –
Received my 2009 Infiniti M45 ECM quickly with free shipping, and it was perfectly programmed for my VIN—couldn’t be happier!
Daniel Morgan –
Fast shipping and the ECU was truly plug-and-play—saved me a bundle compared to dealer prices. Installation went smoothly, and the whole process was hassle-free.
Marcus Keller –
I ordered the 2009 Infiniti M45 ECM and was really impressed by how quickly it arrived. The unit came fully programmed to my VIN, making the installation straightforward and completely plug-and-play. This saved me a significant amount compared to dealership prices, and the seller kept me updated throughout the process. Everything worked perfectly after installation, and I’m very pleased with the professional service.