Is Your Sebring or Avenger Running Rough? The Engine Computer May Be the Culprit.
If you’re dealing with frustrating and unpredictable issues in your 2007-2008 Chrysler Sebring or 2008 Dodge Avenger, a failing Engine Control Module (ECM), also known as the engine computer, is a common cause. This component is the brain of your vehicle, controlling everything from fuel mixture and ignition timing to transmission shift points and emissions. When it starts to fail, it can create a cascade of problems that are often difficult to diagnose, leading to costly and unnecessary repairs of other components.
From the Diagnostic Bay
We recently had a 2008 Sebring with the 2.7L engine towed in. The owner had been chasing an intermittent stalling problem for months. It would run fine for days, then suddenly die at a stoplight and refuse to restart for 20 minutes. He had already replaced the crank sensor, cam sensor, and fuel pump to no avail. After hooking up our professional scan tool, we noticed intermittent communication loss with the ECM. We swapped in a known-good, programmed module, and the problem vanished. A faulty ECM was slowly failing, causing phantom issues that looked like something else entirely. This is a classic scenario we see with these vehicles.
Common Symptoms of a Failing ECM
- ✔ Check Engine Light is on with communication-related fault codes (U-codes).
- ✔ Unexplained engine stalling, stumbling, or misfiring.
- ✔ The vehicle won’t start, even though the battery and starter are good.
- ✔ A noticeable decrease in fuel economy.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ Inconsistent performance that comes and goes without a clear pattern.
- ✔ Cooling fans not turning on, leading to overheating.
The Simple, Reliable Solution: A Pre-Programmed 2007-2008 Sebring Engine Computer
Don’t waste time and money at the dealership with expensive diagnostic fees and programming costs. This replacement engine computer is the definitive solution to get your vehicle back on the road quickly and affordably. We take all the guesswork and complexity out of the process. When you order, we use the VIN you provide to flash the module with your vehicle’s exact factory software and security information. This ensures that when the part arrives, it is 100% plug-and-play. Simply disconnect the battery, unbolt the old module, install the new one, reconnect the battery, and start your car. No additional programming or trips to a mechanic are required.
Guaranteed Fitment and Compatibility
This module is a direct replacement for a wide range of part numbers, ensuring perfect compatibility with your vehicle. It is specifically designed for the following models:
- 2007-2008 Chrysler Sebring with 2.7L or 3.5L engines
- 2008 Dodge Avenger with 2.7L or 3.5L engines
This unit replaces the following OEM part numbers: 05033708AD, 05033708AE, 05033707AJ, 05033708AF, 05094721AA, 05094721AB, 05094721AC, 05094721AE, 05094721AG, 05094721AH, 05094721AI, 05094721AJ, 05094721AK, 05094721AL, 05094721AM, 05094721AN, 05150157AH, 05094721AO, 05094858AA, 05094858AC, 05094858AD, 05094858AE, 05094858AF, 05187343AF, 05150245AC.
Frequently Asked Questions
Is this engine computer really 100% plug-and-play?
Yes. We use your vehicle’s Vehicle Identification Number (VIN) to program the unit with the correct software and security keys before it ships. This means it will integrate seamlessly with your car’s existing systems without needing any additional programming from a dealer or mechanic.
Where do I provide my VIN and mileage?
You will be prompted to enter your vehicle’s VIN and current mileage during the checkout process. Please ensure this information is accurate, as it is critical for the programming service.
Will this fix my car’s specific problem?
This part will resolve issues directly caused by a faulty ECM. While the symptoms listed are very common for ECM failure, we always recommend a proper diagnosis by a qualified mechanic to confirm the ECM is the root cause before ordering. This part will not fix problems related to other faulty mechanical or electrical components.
What tools are needed for installation?
Installation is straightforward for someone with basic mechanical skills. You will typically need a socket set to remove the bolts holding the module and to disconnect the battery terminal. The electrical connectors have simple clips that can be released by hand. Always disconnect the negative battery terminal before beginning work.
Does this part come with a warranty?
Yes, all of our engine computers come with a lifetime warranty, giving you peace of mind and protection for your investment. Please see our warranty page for full details and conditions.