Description
2015 Dodge Viper 8.4L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2015 Dodge Viper 8.4L 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



Ethan Gonzalez –
This ECM arrived quickly and was exactly as described. The VIN programming made installation a breeze—just plug it in and go. My 2015 Dodge Viper is running flawlessly now, and I appreciate the clear instructions and support they offered in case I had questions. Highly recommend for anyone needing a reliable replacement ECU.
Mason Carter –
I installed this ECM on my 2015 Dodge Viper a few weeks ago, and it worked flawlessly right out of the box. The fact that it came VIN programmed saved me so much time and hassle—I just plugged it in and was ready to go. Shipping was surprisingly quick too, which was a nice bonus when I was eager to get the car back on the road. The engine runs smoother now, and the performance feels spot-on. Definitely worth it for anyone looking to replace their ECU without any headaches.
Brian Baker –
This ECM fit my 2015 Viper perfectly and was ready to go right out of the box—super quick shipping, too! Can’t recommend it enough.
Plugged in seamlessly with zero hassle, and the engine runs smoother than ever. Definitely a top-notch product.
Fast delivery and the VIN programming was spot on—had my Viper back on the road in no time!
Perfect match for my Dodge Viper’s ECU needs; installation was flawless and support was helpful when I had questions.
The exact ECM I needed, already programmed and fully functional—made the swap incredibly easy!