Restore Peak Performance to Your Dodge or Chrysler
Is your 2008, 2009, or 2010 Dodge Avenger, Sebring, or Journey suffering from frustrating and unpredictable engine problems? A faulty Engine Control Module (ECM), the central computer of your vehicle, is often the culprit behind issues like a persistent check engine light, poor fuel economy, rough idling, or even a no-start condition. This replacement Engine Control Module is the definitive solution to restore your vehicle’s reliability and performance, getting you back on the road with confidence.
This unit arrives at your door completely programmed to your vehicle’s specific Vehicle Identification Number (VIN) and mileage. This means the installation process is straightforward and requires no additional trips to the dealership for expensive programming. It’s a true plug-and-play solution designed for both professional technicians and savvy DIYers. Simply disconnect the battery, swap the modules, and reconnect the battery. Your vehicle will start and run as it should, with all its original settings and security information intact.
What Does the Engine Control Module Do?
The ECM is the brain of your vehicle’s engine management system. It constantly receives data from a network of sensors, including the oxygen sensors, crankshaft position sensor, and throttle position sensor. It then uses this information to make millions of calculations per second, precisely controlling critical functions like fuel injection timing, spark timing, and emissions systems. When the ECM begins to fail, these calculations become erratic, leading to a cascade of performance problems that can be difficult to diagnose.
From the Diagnostic Bay
We had a 2009 Dodge Journey come into the shop with a check engine light and a customer complaint of intermittent stalling at stoplights. The codes pointed towards a faulty oxygen sensor and a random misfire. The customer had already replaced the O2 sensor and spark plugs at another shop with no success. After hooking up our advanced scanner and monitoring live data, we noticed the short-term fuel trim values were jumping erratically, something the sensors alone couldn’t cause. This led us to suspect the processor inside the ECM was failing. We installed one of our pre-programmed modules, and the fuel trims immediately stabilized. The car ran perfectly. It’s a classic case of the symptoms not always pointing directly to the root cause; sometimes, you have to look at the component controlling everything.
Common Symptoms of a Failing 2008-2010 Avenger ECM
If you’re experiencing any of the following issues, a faulty engine computer may be to blame. This module is engineered to correct these and other common problems.
- ✔ Unexplained Check Engine Light (CEL) illumination
- ✔ Engine stalling or shutting off while driving
- ✔ Rough or erratic idling
- ✔ Difficulty starting the engine or a complete no-start condition
- ✔ Noticeable decrease in fuel efficiency
- ✔ Poor acceleration or loss of power
- ✔ Harsh or incorrect automatic transmission shifting
- ✔ Communication errors with diagnostic scan tools
A Reliable and Simple Solution
Don’t let a failing ECM keep your vehicle off the road. This replacement module is a direct-fit component for your 2008-2010 Dodge Avenger, Sebring, or Journey equipped with the 2.4L engine. It is compatible with a wide range of original part numbers, ensuring you get the correct part for your specific vehicle. By providing us with your VIN during checkout, you guarantee that the module you receive is perfectly matched and ready for immediate installation without any extra steps. Restore your vehicle’s original drivability and efficiency with this dependable engine computer.
This unit is a direct replacement for part number 05150472AA and is also compatible with the following part numbers: 05150518AA, 68046281AA, 68046281AB, 68046281AC, 68046281AD, 68046282AA, 68046282AB, 05187273AD, 68046282AC, 68046282AD, 05187273AA, 05187273AB, 05187273AC, and many more. Please check the fitment list to confirm for your vehicle.
Frequently Asked Questions
Is this ECM really plug and play?
Yes, absolutely. We program the module using the VIN you provide during checkout. This process flashes the unit with your vehicle’s exact software and security information, so it’s ready for installation right out of the box with no further programming required.
Do I need to send my old ECM back?
This listing does not require a core return. You can keep your old module or dispose of it responsibly. This saves you the time and hassle of shipping a core back to us.
Will this fix my check engine light?
If the check engine light is caused by a faulty ECM, this part will resolve the issue. However, it’s crucial to ensure that the codes are not being caused by other failing components like sensors or wiring. We recommend having a proper diagnosis performed if you are unsure of the root cause.
Where is the ECM located on my 2009 Dodge Avenger?
On most 2008-2010 Dodge Avengers, Sebrings, and Journeys, the ECM is located in the engine bay, typically mounted to the firewall or inner fender well. It will have several large electrical connectors attached to it. Always disconnect the vehicle’s battery before attempting to remove or install the module.
What information do you need from me?
To ensure perfect programming, we require your vehicle’s 17-digit Vehicle Identification Number (VIN). You can typically find this on your driver’s side dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents.