Where is the ECM computer located on a 2009 Ford Ranger?

The ECM (Engine Control Module) on a 2009 Ford Ranger is typically located under the hood, near the firewall on the driver's side. However, the exact position can vary slightly depending on the engine and trim level. It's often attached to the inner fender well or a nearby bracket. It's a fairly sizable rectangular black box with numerous connectors.

To be absolutely certain, you should:

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

* Look for labeling: The ECM itself might have identifying labels.

* Search online: A quick image search for "2009 Ford Ranger ECM location" might show pictures from other owners.

Be careful when searching for the ECM, as the engine compartment is hot and contains many other components.