Is Your 2008 Dodge Avenger Running Rough?
If you’re experiencing frustrating issues like a persistent check engine light, poor fuel economy, stalling, or a complete no-start condition, the heart of your vehicle’s management system—the Engine Control Module (ECM)—may be the culprit. The ECM, often called the engine computer, is the central processor responsible for managing everything from fuel injection and ignition timing to emissions controls and transmission shifting. When it fails, it can cause a cascade of problems that are often misdiagnosed, leading to wasted time and money on unnecessary repairs.
From the Diagnostic Bay
We once had a 2008 Dodge Avenger come into the shop with an intermittent stalling problem that had stumped two other mechanics. The owner had already replaced the crankshaft position sensor, camshaft sensor, and even the fuel pump, with no success. After hooking up our advanced scanner, we noticed erratic data coming from the ECM. The internal processors were failing under load, causing the engine to cut out randomly. By installing a correctly programmed replacement ECM, we solved a problem that had plagued the owner for months. It’s a classic case of treating the disease, not just the symptoms.
The Direct Solution: A Programmed 2008 Avenger Engine Computer
Don’t let a faulty module keep your car off the road. This replacement Engine Control Module is the definitive solution for your 2008 Dodge Avenger or 2007-2008 Chrysler Sebring. We take the guesswork and hassle out of the repair process. Each unit is professionally programmed to your vehicle’s specific Vehicle Identification Number (VIN) and current mileage. This critical step ensures that the computer communicates flawlessly with all other modules in your vehicle, just like the original part from the factory.
Symptoms of a Failing Engine Control Module
- âś” Persistent Check Engine Light (CEL) with various trouble codes.
- âś” Engine stalling, stumbling, or hesitating during acceleration.
- âś” Noticeable decrease in fuel efficiency.
- âś” Rough or erratic idling.
- âś” Difficulty starting the engine or a no-start condition.
- âś” Transmission shifting problems or harsh shifts.
- âś” Misfire codes that don’t resolve after replacing plugs or coils.
Plug & Play Installation
Forget about expensive dealership programming or specialized tools. This engine computer is a true Plug and Play solution. Once you receive it, the installation is straightforward:
- Disconnect the Battery: Always start by disconnecting the negative battery terminal for safety.
- Locate and Remove the Old ECM: On the 2008 Avenger, the ECM is typically located in the engine bay. Disconnect the wiring harnesses and unbolt the module.
- Install the New ECM: Mount your new, pre-programmed ECM, reconnect the wiring harnesses securely, and then reconnect the negative battery terminal.
- Start the Vehicle: Your vehicle will start and run with the new module, fully integrated and ready to go.
Guaranteed Fitment and Compatibility
This module is a direct replacement for a wide range of part numbers, ensuring a perfect match for your vehicle. It is compatible with the following models and engine options:
- 2008 Dodge Avenger: 2.7L & 3.5L Engines
- 2007-2008 Chrysler Sebring: 2.7L & 3.5L Engines
This unit replaces the following 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
What information do you need to program this module?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. This information allows us to program the module to match your car’s exact configuration for a seamless installation.
Is this 2008 Avenger Engine Computer truly Plug and Play?
Yes. Because we program the unit to your VIN before shipping, it will not require any additional programming or flashing from a dealer. Simply install it, and you’re ready to drive. It’s the most efficient way to get your car back in working order.
Where is the ECM located on my 2008 Dodge Avenger?
The ECM is typically located in the engine compartment, often mounted to the firewall or an inner fender well. It will be a metal box with several large electrical connectors. A quick search for your specific model and engine size will provide diagrams and videos for its exact location.
Will this part fix my check engine light?
If the check engine light is caused by a faulty ECM, then this replacement part will solve the issue. However, the check engine light can be triggered by many other components (like a bad sensor or a loose gas cap). It is always recommended to have the trouble codes read by a scanner to properly diagnose the problem before ordering parts.
Do I need to send my old ECM (core) back?
This listing will specify if a core return is required. Please check the purchase details or contact us if you are unsure. In many cases, no core return is needed, saving you time and shipping costs.