Description
2009 Dodge Avenger 3.5L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 Dodge Avenger 3.5L 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:
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Complete communication & CAN-bus verification
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Sensor input/output and signal integrity checks
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Injector & ignition pulse simulation
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Power, ground, and load-circuit analysis
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Flash memory integrity and checksum validation
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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
Justin Morris –
Installation was a breeze and the VIN programming worked perfectly—my Avenger runs like new again. Fast shipping and zero hassle!
Scott Bell –
I was a bit nervous ordering an ECM online, but this one for my 2009 Dodge Avenger was exactly what I needed. The VIN programming was spot on, so it synced right up without any hassle. Installation was super straightforward—just plug it in, and my car fired up like new. I also appreciated how quickly it arrived; I had my Avenger back on the road in no time. Definitely recommend if you want a smooth, worry-free fix.
Travis Hill –
The ECM arrived quickly and was exactly as described—pre-programmed and ready to install right out of the box. Installation was straightforward with no need for additional tuning or adjustments, which saved me a ton of time. My Dodge Avenger fired up immediately and runs perfectly now. Customer support was also very responsive when I had a couple of quick questions.