Where is the ecm on a 91 capri?

The Engine Control Module (ECM) on a 1991 Mercury Capri is typically located under the dashboard on the driver's side, near the steering column. You may need to remove a cover panel to access it. The ECM is a rectangular metal box that connects to various wiring harnesses. If you're having trouble locating it, consulting the vehicle's service manual can provide more detailed guidance.