Is Your 2011 Chrysler 200 or Dodge Avenger Running Rough?
A persistent check engine light, unexplained stalling, or a sudden drop in fuel economy can be incredibly frustrating. These aren’t just minor annoyances; they are often symptoms pointing directly to a failing Engine Control Module (ECM), the central computer that manages your vehicle’s engine performance. When the brain of your engine is compromised, everything from ignition timing to fuel delivery can be affected, leading to poor performance and potential damage. This replacement 2011 Chrysler 200 ECM is the definitive solution to restore your vehicle’s original functionality and get you back on the road with confidence.
From the Diagnostic Bay
We had a 2011 Dodge Avenger with the 3.6L V6 come into the shop that was a real head-scratcher. The owner had already replaced multiple sensors trying to chase down a persistent check engine light and intermittent stalling. The codes were all over the place—one day it was an O2 sensor, the next a throttle position error. After hours of tracing wires and checking grounds, we hooked up an oscilloscope to the main harness. We discovered the ECM was sending erratic voltage signals to the sensors, causing them to report false data. The module itself was failing internally. We installed a pre-programmed ECM, flashed specifically to the car’s VIN, and the problems vanished instantly. It’s a classic case where the root cause isn’t the sensor, but the computer reading it.
Common Symptoms of a Failing ECM
- âś” An illuminated Check Engine Light (CEL) that won’t go away.
- âś” Engine stalling, stumbling, or misfiring for no apparent reason.
- âś” Difficulty starting the engine or a complete no-start condition.
- âś” A noticeable decrease in fuel mileage.
- âś” Harsh or erratic automatic transmission shifting.
- âś” Loss of power and sluggish acceleration.
- âś” Inability for a scan tool to communicate with the engine computer.
Why Choose Our Pre-Programmed 2011 Chrysler 200 ECM?
The biggest hurdle in replacing an engine computer is the complex programming required to make it work with your specific vehicle. Our solution eliminates that entirely. We take your vehicle’s unique Vehicle Identification Number (VIN) and mileage at checkout and flash the module before it ships. This means the part you receive is 100% plug-and-play. There is no need for an expensive trip to the dealership for programming or a complicated key relearn procedure. Simply disconnect the battery, swap the old module with this one, reconnect the battery, and you’re done. You get a reliable, cost-effective repair that restores your vehicle to its factory specifications.
Guaranteed Fitment and Compatibility
This engine control module is a direct-fit replacement for your 2011 Chrysler 200 or 2011 Dodge Avenger equipped with the 3.6L engine. 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 the list below.
Compatible Part Numbers: 05150628AA, 05150628AB, 68057014AA, 68057014AB, 68057014AC, 68057014AD, 68057014AE, 68057014AF, 68057014AG, 68057014AH, 68057014AI, 68057013AF
Frequently Asked Questions
What exactly does an ECM do?
The Engine Control Module (ECM) is your car’s main computer for the engine. It takes data from sensors all over the engine (like oxygen, crankshaft position, and temperature sensors) and uses that information to control the fuel injectors, ignition coils, and other critical components to ensure the engine runs efficiently and cleanly.
Is this module truly ‘plug and play’?
Yes. When you provide your vehicle’s VIN during checkout, we program the module with your car’s specific software and security information. When it arrives, you can install it without needing any additional programming from a dealer or specialized mechanic.
Where do I find my VIN?
Your 17-digit Vehicle Identification Number (VIN) can be found on the driver’s side of the dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents.
Will this fix my check engine light?
If the check engine light is caused by a faulty ECM, then yes, this part will resolve the issue. However, it’s crucial to ensure that the codes have been properly diagnosed and that other components (like sensors or wiring) are not the root cause of the problem.
Do I need to do a ‘key relearn’ procedure after installation?
No. Because we program the module to your VIN, it will recognize your existing keys, saving you a complicated and often frustrating procedure. It’s designed for a straightforward installation.