Where is computer on a 1992 Dodge truck?

A 1992 Dodge truck wouldn't have a computer in the same way a modern car does. It would have a simpler electronic control module (ECM), often called a PCM (powertrain control module) or sometimes just a computer, but it's significantly less powerful and sophisticated than the computers found in today's vehicles.

This ECM would be located somewhere under the hood, typically near the engine or firewall, often attached to or near the distributor or other engine components. Its exact location might vary slightly depending on the specific model of the 1992 Dodge truck. You'd likely need a repair manual for that specific year, make, and model to pinpoint its location precisely.