Is Your 2011 Dodge Avenger or Chrysler 200 Running Poorly?
If you’re experiencing frustrating and unpredictable issues with your 2011 Dodge Avenger or Chrysler 200, a failing Engine Control Module (ECM) could be the culprit. As the central computer for your vehicle’s engine, the ECM manages everything from fuel injection and ignition timing to transmission shifting and emissions control. When it starts to fail, it can cause a cascade of problems that are often misdiagnosed, leading to costly and unnecessary repairs of other components. This module is the direct, reliable solution to get your vehicle back to factory-spec performance.
From the Diagnostic Bay
We had a 2011 Avenger come into the shop with a classic case of what the owner called ‘automotive ghosts.’ The car would randomly stall at red lights, the check engine light would flicker on and off, and the transmission would occasionally shift harshly. The owner had already replaced the spark plugs, an oxygen sensor, and the throttle body based on generic code readings, with no improvement. After hooking up our professional scanner, we saw communication errors with the ECM. We installed a pre-programmed module, and it was like a new car. The stalling stopped, the shifting smoothed out, and the check engine light stayed off. It’s a perfect example of how targeting the root cause—the failing computer—saves time and money.
Common Symptoms of a Failing ECM
A faulty engine computer can manifest in various ways. If your vehicle is showing any of the following signs, it’s time to consider replacing your ECM:
- ✔ Check Engine Light: The check engine light is illuminated, often with communication-related trouble codes (U-codes) or multiple, seemingly unrelated sensor codes.
- ✔ Engine Performance Issues: You may notice rough idling, engine stumbling, hesitation during acceleration, or sudden stalling for no apparent reason.
- ✔ No-Start Condition: The engine cranks but refuses to start, even with a good battery and fuel supply. This can be intermittent or permanent.
- ✔ Poor Fuel Economy: A sudden and unexplained drop in your vehicle’s gas mileage can be a sign that the ECM is not managing the fuel mixture correctly.
- ✔ Inconsistent Shifting: For vehicles with the 6-speed automatic transmission, the ECM works with the TCM. A failing ECM can cause harsh, delayed, or erratic shifting.
- ✔ Cooling Fan Issues: The engine cooling fans may run constantly or not turn on at all, as they are controlled by the ECM.
The Plug-and-Play Solution: A Programmed 2011 Avenger Engine Computer
The biggest hurdle in replacing an engine computer has always been the expensive and time-consuming programming required at a dealership. Our process eliminates that completely. This 2011 Avenger Engine Computer arrives at your door fully programmed to your vehicle’s specific Vehicle Identification Number (VIN) and current mileage. This ensures that all immobilizer (security) information and vehicle-specific parameters are correctly loaded. The result is a simple, plug-and-play installation that you can perform in your own driveway with basic tools. No extra trips, no hidden fees, and no special equipment needed.
Guaranteed Fitment and Compatibility
This Engine Control Module is a direct replacement for 2011 Dodge Avenger and 2011 Chrysler 200 models equipped with the 2.4L engine and 6-speed automatic transmission. It is compatible with a wide range of original part numbers, ensuring a perfect match for your vehicle. Please verify your original part number against this list:
Compatible Part Numbers: 05150627AB, 68057006AA, 68057006AB, 68057006AC, 68057006AD, 68057006AE, 68057006AF, 68057006AG, 68057008AA, 68057008AB, 68057008AC, 68057008AD, 68057008AE, 68057008AF, 68057015AA, 68057015AB, 68057015AC, 68057015AD, 68057015AE, 68057015AF, 68057015AG, 68057015AH
Frequently Asked Questions
Do I need to have this engine computer programmed by a dealer?
No, absolutely not. This unit comes pre-programmed to your vehicle’s VIN and mileage. The installation is plug-and-play, meaning you simply install it, and it will work correctly without any additional programming or dealer intervention.
How do I know for sure that my ECM is the problem?
While the symptoms listed above are strong indicators, a definitive diagnosis from a qualified mechanic is the best way to be certain. Look for communication error codes (like U0100) or multiple unrelated sensor codes, which often point directly to a failing ECM.
Where is the ECM located on my 2011 Avenger or 200?
On these models, the Engine Control Module is typically located in the engine bay, mounted to the firewall or on one of the inner fender wells. It’s a silver metal box with several large electrical connectors.
What information do you need from me to program the module?
After you place your order, we will require your vehicle’s 17-digit VIN (Vehicle Identification Number) and the current mileage. This ensures we can program the module to match your car’s specific configuration perfectly.
Will this fix my transmission shifting issues?
In many cases, yes. The ECM plays a critical role in controlling the transmission. If the ECM is failing, it can send incorrect signals, leading to poor shifting performance. Replacing a faulty ECM often resolves these related transmission problems.