Restore Peak Performance to Your Vehicle
Is your 2007-2010 Chrysler Sebring, Dodge Avenger, or Journey suffering from perplexing engine issues? Unexplained stalling, rough idling, poor fuel economy, and a persistent Check Engine Light are common indicators of a failing Engine Control Module (ECM). This vital component is the brain of your vehicle’s engine, managing everything from fuel injection and ignition timing to emissions controls. When it falters, the entire system is compromised. This replacement Engine Control Module, part number 68046281AB, is the definitive solution to restore your vehicle’s reliability and drivability.
The Simple, No-Hassle Solution for a Complex Problem
We understand that dealing with automotive electronics can be intimidating. That’s why we’ve made this process as straightforward as possible. Unlike parts from a salvage yard or a dealership that requires expensive programming, this unit arrives at your door completely pre-programmed to your vehicle’s specific Vehicle Identification Number (VIN) and mileage. This means it’s a true Plug & Play installation. There’s no need for a trip to the dealer, no special tools, and no additional flashing required. Simply disconnect the old module, connect this one, and you’re back on the road.
From the Diagnostic Bay
We had a 2009 Dodge Avenger with the 2.4L engine come in with a stubborn P0302 (Cylinder 2 Misfire) code. The owner had already replaced the spark plug, ignition coil, and fuel injector for that cylinder, but the misfire persisted. After checking wiring and compression, we hooked up a scope to the injector control wire at the ECM. We found the ECM’s driver for the #2 injector was failing intermittently, causing the misfire under load. Swapping in a pre-programmed ECM like this one solved the problem instantly. It’s a classic example of how a faulty computer can mimic a mechanical or ignition issue, leading to wasted time and money on unnecessary parts.
Diagnosing a Faulty 2007-2010 Sebring Engine Computer
A failing ECM can manifest in various ways, often mimicking other component failures. If you’re experiencing any of the following, your engine computer could be the culprit.
Common Symptoms of a Failing ECM
- ✔ Check Engine Light: The light is on, and you may have codes related to sensors, communication errors (U-codes), or processor faults.
- ✔ Engine Stalling or Misfiring: The engine may stall for no reason, either while driving or at idle, or you may feel a consistent misfire.
- ✔ No-Start Condition: The engine cranks but refuses to start, often due to the ECM not firing the ignition coils or fuel injectors.
- ✔ Poor Fuel Economy: A sudden and significant drop in your vehicle’s MPG can be caused by the ECM’s inability to properly regulate the air-fuel mixture.
- ✔ Shifting Problems (Automatic Transmission): The ECM works with the transmission controller. A faulty unit can cause harsh shifting, failure to shift, or incorrect gear selection.
- ✔ Inconsistent Performance: The vehicle may run fine one moment and poorly the next, indicating an intermittent internal failure in the module.
Guaranteed Compatibility and Fitment
This module is a direct replacement for a wide range of part numbers, ensuring a perfect match for your vehicle. It is compatible with 2.4L engines in the following models:
- 2009-2010 Dodge Avenger (2.4L)
- 2008 Dodge Avenger (2.4L, with ID 5187232AD or 5150472AA)
- 2009-2010 Chrysler Sebring (2.4L)
- 2008 Chrysler Sebring (2.4L, with ID 5187232AD or 5150472AA)
- 2009-2010 Dodge Journey (2.4L)
This unit replaces part numbers including, but not limited to: 68046281AB, 05150472AA, 05150518AA, 68046281AC, 68046281AD, 68046282AA, and many more listed in the original specifications. By providing your VIN at checkout, you guarantee that the module you receive has the correct software and calibration for your specific vehicle configuration.
Frequently Asked Questions
Is this engine computer really ‘Plug and Play’?
Yes, absolutely. We program the module with your vehicle’s specific VIN and mileage before shipping. This ensures it communicates correctly with all other modules in your car (like the security system and transmission controller) without any need for dealer programming.
Where is the ECM located on my 2009 Chrysler Sebring?
On most 2007-2010 Chrysler Sebring and Dodge Avenger models with the 2.4L engine, the ECM is located in the engine bay, typically mounted to the firewall or on one of the inner fender wells. It’s a silver metal box with three large electrical connectors.
What information do you need from me to program it?
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 door jamb sticker, or on your vehicle’s registration and insurance documents.
Will this fix my ‘No Communication’ issue?
If the ECM itself is the source of the communication failure (a common issue), then this replacement module will resolve the problem. However, communication issues can also be caused by wiring problems or failures in other modules. It’s always best to perform a thorough diagnosis, but a failed ECM is a very common cause.
Do I need to perform a ‘relearn’ procedure after installation?
In most cases, no extensive relearn procedure is needed. After installation, it’s a good practice to let the vehicle idle for 5-10 minutes to allow the computer to acclimate. Some vehicles may have a slightly irregular idle for the first few drive cycles as the adaptive learning strategy fine-tunes itself, which is completely normal.