Restore Peak Performance with a Programmed Engine Control Module

Is your 2006 Chevrolet Malibu or other GM vehicle suffering from frustrating issues like a persistent Check Engine Light, rough idling, stalling, or poor fuel economy? These are classic symptoms of a failing Engine Control Module (ECM), the central computer that manages your engine’s most critical functions. Don’t let a faulty computer keep you off the road. This direct-replacement Engine Control Module, service number 12590032, is the reliable solution to get your vehicle running smoothly again.

The Brain of Your Engine’s Operation

The ECM is arguably one of the most important components in a modern vehicle. It takes data from dozens of sensors—like oxygen sensors, crankshaft position, and throttle position—and uses that information to make millions of calculations per second. It precisely controls the fuel injectors, ignition timing, and transmission shift points to ensure optimal power, efficiency, and emissions. When it fails, the entire system can become erratic and unreliable.

Is Your Vehicle Showing Signs of ECM Failure?

A failing 2006 Malibu Engine Module can manifest in various ways, often mimicking other component failures. If you’re experiencing any of the following, your ECM could be the culprit:

• ✔ Check Engine Light: The light is on, and you may have codes related to module communication or sensor circuits.
• ✔ Engine Stalling or Misfiring: The engine may stall unexpectedly, run rough, or misfire as the ECM fails to properly manage fuel and spark.
• ✔ Poor Performance & Fuel Economy: A noticeable drop in power, acceleration, and miles per gallon is a common symptom.
• ✔ No-Start Condition: The engine cranks but won’t start because the ECM isn’t commanding the fuel pump or ignition system to operate.
• ✔ Transmission Shifting Problems: The ECM works with the transmission controller, and a fault can lead to harsh or erratic shifting.
• ✔ Intermittent Issues: Problems that come and go with temperature changes can point to failing internal electronics within the module.

A True Plug-and-Play Solution

Replacing an ECM isn’t just about swapping hardware. The module must be programmed with your vehicle’s specific Vehicle Identification Number (VIN) and equipped with the latest factory software to function correctly. We handle this critical step for you. When you purchase this 2006 Malibu Engine Module, simply provide us with your VIN. Our technicians will flash the unit with the newest updates from GM, ensuring it communicates perfectly with all the other modules in your vehicle. This saves you a costly trip to the dealership and eliminates the need for expensive scan tools.

This module is a direct replacement for service number 12590032 and is also interchangeable with several other part numbers, including 12602044, 12603530, 12605843, 12607096, 12630457, and 19210737. It fits an extensive range of GM, Saturn, Saab, and Isuzu vehicles, making it a versatile and reliable part for many applications.