Restore Peak Performance to Your Vehicle
Is your 2006 Chevrolet Impala or other compatible GM vehicle suffering from perplexing engine issues? A faulty Engine Control Module (ECM) is often the culprit behind problems like erratic performance, poor fuel economy, and persistent check engine lights. This genuine GM engine computer, part number 19210737, is the definitive solution to restore your vehicle’s factory-specified operation. The ECM is the brain of your engine, meticulously managing fuel injection, ignition timing, emissions systems, and transmission shifting. When it fails, the entire powertrain can be affected, leading to frustrating and potentially damaging driving conditions.
From the Diagnostic Bay
We had a 2006 Impala come in with a complaint of random stalling and a check engine light that previous shops couldn’t solve. They had replaced the fuel pump and spark plugs, but the issue persisted. After hooking up our diagnostic scanner, we noticed communication errors with the ECM. We swapped in a known-good module, and the car ran perfectly. The original ECM had an internal fault that would only appear when it warmed up. This highlights how a failing computer can mimic mechanical problems, making a reliable replacement like this one essential for an accurate repair.
Diagnosing a Faulty 2006 Impala Engine Module
Identifying a failing ECM can be tricky, as its symptoms often overlap with other component failures. However, if you’re experiencing a combination of the issues below, your engine module is a likely suspect. A faulty computer can leave you stranded, so addressing these signs early is crucial for maintaining your vehicle’s reliability and safety.
Common Symptoms of a Failing ECM
- âś” Persistent Check Engine Light (CEL) that won’t clear or returns immediately.
- âś” Engine stalling, stumbling, or misfiring for no apparent reason.
- âś” A noticeable drop in fuel efficiency.
- âś” Difficulty starting the engine or a complete no-start condition.
- âś” Harsh or erratic automatic transmission shifting.
- âś” Loss of power and sluggish acceleration.
- âś” Communication errors with diagnostic scan tools.
Plug-and-Play Solution for a Hassle-Free Repair
One of the biggest hurdles in replacing a modern ECM is the need for expensive dealership programming. We eliminate that step entirely. When you purchase this module, we will flash it with the latest official GM software updates specifically for your vehicle. All we need is your Vehicle Identification Number (VIN) at checkout. This ensures that when the part arrives, it is a direct-fit, plug-and-play replacement. No extra trips to the mechanic, no additional programming fees. This service makes the repair process faster, simpler, and more affordable, getting your car back on the road with minimal downtime. This module is a direct replacement for several service numbers, including 12590032, 12602044, 12603530, 12605843, 12607096, and 12630457, ensuring wide compatibility across the GM family.
Frequently Asked Questions
Do I need to program this module?
No. We handle all the programming for you before shipment. Simply provide your vehicle’s VIN during checkout, and the module will arrive ready to install and operate.
Where is the ECM located on a 2006 Impala?
On the 2006 Chevrolet Impala, the Engine Control Module is typically located in the lower part of the air cleaner box assembly in the engine bay.
What is a VIN and why do you need it?
The VIN is your car’s unique 17-digit Vehicle Identification Number. We use it to load the exact factory software and calibrations for your specific engine, transmission, and emissions options, ensuring perfect compatibility.
Will this fix my car’s problem for certain?
This ECM will resolve any issues directly caused by a faulty engine computer. However, it’s crucial to have your vehicle properly diagnosed to confirm the ECM is the root cause before ordering, as it cannot fix problems with other mechanical or electrical parts.
Is this part compatible with other vehicles besides the Impala?
Yes, this ECM is compatible with a very wide range of GM vehicles from makes like Buick, Cadillac, GMC, Pontiac, Saturn, and more. Please refer to the detailed fitment list on this page to confirm compatibility with your specific model and engine.