Restore Your HEMI’s Heartbeat
Is your 2007 Dodge Magnum, Charger, or Chrysler 300 feeling sluggish, stalling, or refusing to start? A faulty Engine Control Module (ECM) can sideline even the most powerful Mopar, causing endless frustration and diagnostic headaches. This pre-programmed 05094803AC Engine Computer is the definitive, hassle-free solution to get your 5.7L or 6.1L HEMI roaring back to life. We take the guesswork and expensive dealership visits out of the equation. By programming the unit to your vehicle’s specific VIN and mileage before it ships, we deliver a true plug-and-play component that restores factory performance and reliability right out of the box.
Common Symptoms & Your Solution
A failing ECM can manifest in various ways, often mimicking other sensor failures. If you’re experiencing any of the following, a faulty engine computer is the likely culprit:
- Severe drop in fuel economy
- Engine stalling or misfiring intermittently
- Complete no-start condition with power to all other systems
- Check Engine Light (CEL) with communication error codes (e.g., U0100)
- Erratic transmission shifting or behavior
- Apparent failure of multiple sensors at once
Don’t waste time and money replacing perfectly good parts. This 05094803AC Engine Computer directly addresses the root cause, providing a reliable and permanent fix to these complex electronic issues.
Features & Benefits: The Power of Plug & Play
- âś” Effortless Installation: This unit arrives fully programmed to your VIN. No dealership trips, no special tools, no extra programming fees. Simply install it, connect the battery, and turn the key.
- âś” Guaranteed Compatibility: Flashed with your vehicle’s unique data, this module ensures all onboard systems, including the immobilizer and gauges, function correctly from the first start.
- âś” Restored Performance: Eliminate the poor running conditions caused by a faulty computer. Restore the crisp throttle response, smooth idle, and full power your HEMI engine is known for.
- âś” Durable and Reliable: Built to meet or exceed original equipment specifications, this computer is designed for long-lasting performance under the hood of your powerful vehicle.
- âś” Peace of Mind Included: This unit is backed by our one-year replacement warranty. Drive with confidence knowing your purchase is protected.
An Expert’s Note: Solving the “Ghost in the Machine”
“I’ve seen countless Mopar owners chase their tails for weeks, replacing spark plugs, coils, and sensors, only to find the core issue was the ECM. In these complex CAN-BUS systems, the computer is the central hub. When it fails, it can send out confusing signals that make other components look bad. A customer with a beautiful 2007 Charger SRT-8 was ready to sell the car due to random stalling. We swapped in a pre-programmed module like this one, and in 15 minutes, the car ran like it just rolled off the assembly line. This isn’t just a part; it’s the solution that brings back the joy of owning and driving these incredible machines.”
This module is a direct replacement for a wide range of part numbers, ensuring a perfect match for your vehicle. Compatible part numbers include: 05094803AA, 05094803AB, 05094803AC, 05094803AD, 05094803AE, 05094803AF, 05094803AG, 05094803AH, 05094803AI, 05094803AJ, and 05094811AE. Take control of your repair and order your pre-programmed 05094803AC Engine Computer today!
Frequently Asked Questions
Is this module truly “plug and play”?
Yes. Because we program the unit with your car’s specific Vehicle Identification Number (VIN) and security information before shipping, it will integrate seamlessly with your existing keys and modules. No further programming is required.
What information do you need from me after I order?
After you place your order, we will need your vehicle’s VIN and current mileage. This ensures we can program the computer for perfect compatibility and a flawless installation.
How can I be sure my original ECM is the problem?
While a professional diagnosis is always best, common signs include a no-start condition where the engine cranks but won’t fire, communication-related diagnostic trouble codes (DTCs), or multiple unrelated error codes appearing at once. If you’ve checked fuses and primary sensors, the ECM is a very likely culprit.
Will this fix my check engine light?
If the check engine light is caused by an internal failure of the old engine computer, this part will resolve the issue. After installation, you should clear any stored codes with a standard OBD2 scanner.
Does this fit both the 5.7L and 6.1L SRT engines?
Yes, this engine computer is compatible with 2007 Dodge Magnum, Charger, and Chrysler 300 models equipped with either the 5.7L HEMI or the 6.1L SRT HEMI engine. We use your VIN to load the exact correct software for your specific application.
Do I need to perform a security relearn procedure?
No. Our pre-programming process syncs the module to your vehicle’s existing anti-theft system (SKIM). Your original keys will work immediately upon installation.