Where is the computer on a 1989 ford bronco?

A 1989 Ford Bronco doesn't have a computer in the same way a modern car does. It doesn't have a central processing unit (CPU) like a desktop or laptop. Instead, it has a simpler electronic control module (ECM), sometimes called a Powertrain Control Module (PCM). This is a relatively small, dedicated computer that manages the engine's fuel injection, ignition timing, and other vital functions.

You won't find it as a distinct box like a desktop computer. The ECM is usually located under the hood, often mounted on the inner fender well or firewall, often near the engine or related components. Its exact location might vary slightly depending on the specific Bronco model and options. You'd need to consult a wiring diagram or repair manual for the specific vehicle to pinpoint it precisely.