Description
2019 Kia Optima Plug-In Hybrid 2.0L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2019 Kia Optima Plug-In Hybrid 2.0L 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
Aaron Anderson –
The ECM arrived quickly and was exactly as described. Installation was straightforward since it was pre-programmed to my VIN, which saved a lot of hassle. My 2019 Kia Optima is running smoothly now, and I’m really happy with the seamless plug-and-play setup. The customer support team was also very responsive when I had a couple of questions.
Carlos Richardson –
Received my programmed ECM for the 2019 Optima quickly, and it was truly plug-and-play—couldn’t ask for a smoother install. The shipping was super fast too!
Chris Lewis –
I was a bit nervous about replacing the ECM/ECU on my 2019 Kia Optima Plug-In Hybrid, but this unit made the whole process surprisingly simple. It arrived quickly and was already programmed to my VIN, so installation was straightforward with no extra hassle. After swapping it in, the car fired up right away, and I noticed smoother performance immediately. The peace of mind knowing the part came ready to go saved me a lot of stress. Overall, this was exactly what I needed to get my hybrid back to perfect running condition without any headaches.
Eric Roberts –
This ECM fit perfectly with my 2019 Kia Optima and was ready to go right out of the box—super smooth install and my car runs flawlessly now. Shipping was quick, too!