Description
2017 Dodge Viper 8.4L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2017 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
Diego Taylor –
Swapping out the ECU on my 2017 Dodge Viper went smoother than I expected thanks to this unit. It arrived quickly and was already programmed to my VIN, so installation was straightforward without any extra tuning needed. The engine runs flawlessly now, and I haven’t experienced any hiccups since the swap. Overall, great quality and a hassle-free upgrade.
Kyle Green –
I was a bit nervous about swapping out the ECU on my 2017 Dodge Viper, but this unit made the process surprisingly straightforward. It arrived quickly, well-packaged, and was already programmed to my VIN, so I didn’t have to mess with any complicated coding. Installation was essentially plug and play, and once I fired up the engine, everything ran perfectly smooth, just like it should. The car feels like it’s performing at its peak again, and I’m really happy with how hassle-free the whole experience was. Definitely a smart buy if you need a reliable ECM without the headache.
Daniel Cook –
Perfect fit and arrived quickly—installed in minutes with zero hassle. Engine runs flawlessly now!
This ECU was exactly what I needed for my 2017 Viper; shipping was speedy and setup couldn’t have been simpler.
Plugged it in, fired up the engine, and everything worked like a charm. Highly recommend for anyone needing a reliable ECM!
Super impressed with how easy this unit was to install, and the VIN programming saved me so much time.
Fast delivery and professional support made this a stress-free upgrade. My Viper’s performance feels sharper than ever!