Is Your 2011 Dodge Avenger or Chrysler 200 Running Rough?
If you’re dealing with frustrating and unpredictable issues like a persistent check engine light, sudden stalling, poor fuel economy, or erratic shifting, the problem might not be a faulty sensor or a bad spark plug. The root cause is often the very brain of your vehicle: the Engine Control Module (ECM). For your 2011 Dodge Avenger or Chrysler 200 with the 3.6L engine, a failing ECM can turn a reliable car into a constant source of stress. This module is the central command center, and when it fails, it can create a cascade of problems that are difficult to diagnose. Stop chasing symptoms and address the core issue with a reliable, direct-fit replacement.
We recently had a 2011 Avenger 3.6L come into the shop with a classic case of what the owner called ‘automotive ghosts.’ The car would randomly misfire, the transmission would shift hard, and the check engine light would come and go with a dozen different codes. The owner had already replaced the throttle body and two O2 sensors with no luck. After hooking up our advanced scanner and monitoring live data, we saw that the command signals from the ECM were erratic and inconsistent. The computer itself was failing, sending bad instructions to perfectly good parts. We installed one of our pre-programmed modules, and the car immediately ran like new. It’s a powerful reminder that sometimes the problem isn’t the sensor, but the brain reading the sensor.
Common Symptoms of a Failing ECM
- ✔ Check Engine Light: The light is on, and you may have codes that seem unrelated or keep changing.
- ✔ Engine Performance Issues: You might experience stalling, rough idling, hesitation during acceleration, or engine misfires.
- ✔ Poor Fuel Economy: A faulty ECM can’t properly manage the air-fuel mixture, leading to a noticeable drop in MPG.
- ✔ Transmission Problems: The ECM communicates with the transmission controller. A failure can lead to hard shifts, delayed engagement, or getting stuck in gear.
- ✔ No-Start Condition: In severe cases, the ECM can fail completely, preventing the engine from starting at all, even if the battery and starter are good.
- ✔ Intermittent Electrical Issues: Fans not turning on, or other electronic systems behaving erratically can also point to the ECM.
Your Direct-Fit 2011 Avenger Engine Computer Solution
This isn’t just a replacement part; it’s a complete, hassle-free solution. We eliminate the biggest headache associated with ECM replacement: programming. Typically, you would need to buy the part, install it, and then have your vehicle towed to a dealership for expensive flashing. Our process saves you time, money, and frustration. We take your vehicle’s specific VIN and current mileage and program the module before it ships. When you receive it, the 2011 Avenger Engine Computer is ready for a true Plug & Play installation. Simply disconnect the battery, swap the modules, reconnect the battery, and you’re ready to go. No special tools or dealer visits are required.
Guaranteed Compatibility
This module is a direct replacement for a wide range of part numbers, ensuring a perfect match for your vehicle. It is specifically designed for:
- 2011 Dodge Avenger with the 3.6L engine
- 2011 Chrysler 200 with the 3.6L engine
It is fully compatible with the following OEM part numbers: 05150628AA, 05150628AB, 68057014AA, 68057014AB, 68057014AC, 68057014AD, 68057014AE, 68057014AF, 68057014AG, 68057014AH, 68057014AI, and 68057013AF. By ordering this part, you can be confident you are receiving the correct, pre-programmed 2011 Avenger Engine Computer for a successful repair.
Frequently Asked Questions
Is this ECM really “Plug and Play”?
Yes, absolutely. We program the module with your vehicle’s specific VIN and mileage before shipping. This means it will integrate seamlessly with your car’s existing systems, like the ignition and anti-theft (SKIM), without any need for additional programming at a dealership.
How do I know for sure that my ECM is the problem?
While the symptoms listed above are strong indicators, a definitive diagnosis is always best. A qualified mechanic can test the ECM’s inputs and outputs. However, if you’ve already replaced multiple sensors and components without resolving persistent, widespread electrical or performance issues, a failing ECM is the most likely culprit.
Where is the ECM located on a 2011 Dodge Avenger?
On the 2011 Dodge Avenger and Chrysler 200, 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. Always disconnect the vehicle’s battery before attempting to remove or install it.
What information do you need from me to program the module?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. You can provide this information during the checkout process. This ensures the module is perfectly matched to your car for a smooth installation.
Will this fix my check engine light?
If the check engine light and associated codes were caused by a faulty ECM, then yes, this replacement part will resolve the issue. After installation, it’s a good practice to clear any old codes with a standard OBD-II scanner.