Is Your Sebring or Avenger Experiencing Critical Engine Problems?
If you’re dealing with frustrating issues like intermittent stalling, a persistent check engine light, a no-start condition, or a sudden drop in fuel efficiency in your 2007-2008 Chrysler Sebring or 2008 Dodge Avenger, a failing Engine Control Module (ECM) is a very likely culprit. The ECM is the central computer, the ‘brain’ of your vehicle, responsible for managing everything from fuel injection and ignition timing to transmission shifting and emissions control. When it fails, the symptoms can be widespread and difficult to diagnose, often mimicking other component failures. This can lead to costly and unnecessary repairs of sensors and other parts when the ECM was the root cause all along.
From the Diagnostic Bay
We had a 2008 Dodge Avenger come into the shop that was a real head-scratcher. The owner had already replaced the crankshaft position sensor, camshaft position sensor, and a set of spark plugs trying to solve a random stalling and hard-start issue. The codes were intermittent and pointed towards sensor circuits. After confirming the new sensors and their wiring were good, we hooked up an oscilloscope to the ECM’s output drivers for those sensors. We found that the ECM itself was intermittently failing to send the correct voltage, causing the engine to lose its timing reference and stall. A replacement programmed ECM solved the problem instantly. It’s a classic case of chasing symptoms instead of diagnosing the root cause – the computer itself.
Symptoms of a Failing Engine Control Module
- ✔ Check Engine Light: The check engine light is illuminated, often with communication-related trouble codes (U-codes) or multiple, seemingly unrelated sensor codes.
- ✔ Engine Stalling or Misfiring: Your vehicle may stall unexpectedly while driving or at idle, or you may experience rough running and engine misfires.
- ✔ No-Start Condition: The engine cranks but refuses to start because the ECM is not properly controlling the fuel or spark delivery.
- ✔ Poor Performance & Fuel Economy: A noticeable decrease in power, acceleration, and a significant drop in miles per gallon (MPG) are common signs.
- ✔ Automatic Transmission Issues: The ECM works with the transmission controller, and a fault can cause harsh shifting, delayed engagement, or getting stuck in a single gear.
- ✔ Apparent Failure of Multiple Sensors: If you receive diagnostic codes for several different sensors at once, it’s a strong indicator that the computer processing their data has failed.
The Simple Solution: A Programmed 2007-2008 Sebring Engine Computer
Don’t let a faulty ECM keep your vehicle off the road. This replacement Engine Control Module is the definitive solution for your 2007-2008 Sebring or 2008 Avenger. The most significant advantage of this unit is that it arrives at your door completely programmed to your vehicle’s specific Vehicle Identification Number (VIN) and mileage. This critical programming step ensures that the computer communicates flawlessly with your car’s security system, gauges, and other electronic modules. It’s a true plug-and-play solution, eliminating the need for an expensive trip to the dealership for costly programming or key relearning procedures. Simply install the module, and you’re ready to go.
Guaranteed Compatibility
This ECM is a direct-fit replacement for a wide range of original part numbers, ensuring you get the correct component for your vehicle. Please verify that your original module’s part number is on the list below. This unit is specifically designed for:
- 2007-2008 Chrysler Sebring with 2.7L or 3.5L engines
- 2008 Dodge Avenger with 2.7L or 3.5L engines
Compatible 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 “Plug and Play”?
Yes. During the checkout process, we will ask for your vehicle’s VIN. We use this information to program the module with the correct software and security information for your specific car. This means when you receive it, no additional programming or dealer intervention is required.
What tools are needed for installation?
Installation is straightforward for someone with basic mechanical skills. You will typically only need a set of sockets or wrenches to disconnect the battery and unbolt the old ECM. The most important step is to disconnect the vehicle’s battery before starting the work to prevent electrical damage.
Where is the ECM located on my 2007-2008 Sebring or Avenger?
On these models, the ECM is typically located in the engine bay, mounted to the firewall or inner fender. It is a silver metal box with several large electrical connectors. Always consult a vehicle-specific repair manual if you are unsure.
How do I find my vehicle’s VIN?
Your 17-digit Vehicle Identification Number (VIN) can be found on your vehicle’s registration, insurance card, or on a metal plate on the driver’s side of the dashboard, visible through the windshield.
Will this fix my car’s specific problem?
This module will correct issues directly caused by a failing ECM. While the symptoms listed above are strong indicators of ECM failure, we always recommend a proper diagnosis by a qualified mechanic to confirm the ECM is the point of failure before ordering.