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Where is the engine computer on a 1992 Ford Aerostar?

The engine control module (ECM) or Powertrain Control Module (PCM) on a 1992 Ford Aerostar is located under the hood, usually on the driver's side fender well. However, its exact location might vary slightly depending on the engine and options. It's typically a fairly large black box with various connectors.

To be certain, you should:

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

* Look for a large black box with numerous wiring harnesses connected: This is the most likely candidate.

* Search online for a 1992 Ford Aerostar engine bay diagram: A visual diagram will help you locate it.

Remember to be careful when working near the engine bay and disconnect the negative battery terminal before doing any work on electrical components.