Description
2020 Dodge Ram Promaster City 2.4L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2020 Dodge Ram Promaster City 2.4L 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:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
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 with IMMO or PATS may require key programming after installation. This is normal.
For a 100% plug-and-play solution with no relearns, your original ECU must be sent in for cloning. We transfer all security data to the replacement unit.
👉Add the cloning service as a bundle at checkout — $200 CAD / $140 USD
A prepaid shipping label will be emailed to you.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Luis Morgan –
Installed the ECM on my 2020 Dodge Ram Promaster City without any issues—the plug-and-play setup was exactly as promised. The unit arrived quickly and came pre-programmed, saving me a lot of headaches. Everything synced up perfectly with my vehicle’s system, and the engine runs smoother than before. Definitely a reliable product for anyone needing a straightforward replacement.
I was a bit skeptical about ordering an ECU online, but this product exceeded my expectations. It was already programmed to my VIN, which made installation a breeze—no extra tuning required. The shipping was fast, and the seller’s support team was very responsive when I had a couple of quick questions. My Promaster City is running flawlessly now, and I’m very satisfied with the purchase.
This ECM fit my 2020 Dodge Ram Promaster City right out of the box, with no complicated setup needed. The plug-and-play feature worked perfectly, and I appreciated how the unit came VIN programmed, eliminating the hassle of additional programming. The
Sean King –
This ECM arrived quickly and was truly plug-and-play—had my Promaster running smoothly in no time. Highly recommend!