Where is the electronic control module located in a 1992 buick regal?

The Electronic Control Module (ECM), also sometimes called the Powertrain Control Module (PCM) in a 1992 Buick Regal, is typically located under the hood, near the firewall. However, the exact location can vary slightly depending on the engine and specific trim level. It's often attached to the inner fender well or secured to a bracket nearby.

To be certain, you should:

* Consult your owner's manual: This is the best resource for precise location information specific to your vehicle.

* Look for a large, rectangular black box with numerous wiring harnesses connected: The ECM is usually easily identifiable due to its size and the profusion of wires.

If you can't find it using these methods, a visual inspection of the engine bay with a focus on the areas near the firewall and associated with the engine's electrical systems is your best bet. A mechanic or auto parts store employee familiar with 1992 Buicks could also assist.