Description
2007 Jeep Wrangler 3.8L ECM / ECU VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2007 Jeep Wrangler 3.8L 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 vehicles 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
Victor Clark –
Got the ECM programmed and installed in no time—fits perfectly and my Wrangler runs smoother than ever. Fast shipping and hassle-free setup!
Connor Stewart –
This ECM arrived quickly and was exactly as described for my 2007 Jeep Wrangler 3.8L. Installation was straightforward since it was fully programmed to my VIN, making it essentially a plug-and-play swap with no headaches. After installing, my Jeep fired right up and runs smoother than before. The tech support was also helpful when I had a quick question during the process.
Michael –
I installed this ECM on my 2007 Jeep Wrangler 3.8L and it worked immediately—no warning lights, no issues at all. VIN programming was spot on and truly plug & play. Saved me a trip to the dealer and a lot of money. Highly recommended!