Description
2011 Infiniti G25x 2.5L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Infiniti G25x 2.5L 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 equipped with IMMO (Immobilizer) or PATS (Passive Anti-Theft System) may require additional key programming after installation. This is normal for models where security data must be synchronized with the vehicle’s body control system.
For a 100% plug-and-play solution with no relearns, no key programming, and no compatibility issues, we recommend our ECU Cloning Service, which transfers all original security, immobilizer, and configuration data directly into the replacement unit.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Matthew Mitchell –
I was really impressed with how straightforward the install was on this ECM for my 2011 Infiniti G25x. It came VIN programmed, so I didn’t have to deal with any complicated setup or coding. Shipping was quick, and the unit worked flawlessly right out of the box, restoring all my car’s functions perfectly. Definitely a reliable and hassle-free replacement part.
Dominic Little –
The plug-and-play setup made installation effortless, and their quick responses to my questions were impressive. Shipping was fast and free, which was a great bonus.
Brandon Hill –
I was a bit nervous about replacing the ECM on my 2011 Infiniti G25x, but this unit made the process surprisingly easy. The fact that it came pre-programmed to my VIN saved me a huge headache, and installation was truly plug and play—no complicated reprogramming needed. Shipping was quick, arriving well before I expected, which was a big relief. After swapping it out, my car started right up and runs smoothly without any warning lights. Overall, this was exactly what I needed, and I’m really happy with the performance so far.
Jacob King –
Arrived quickly and fit perfectly—installation was a breeze with no glitches. Highly recommend for anyone needing a reliable ECU swap!