Where is the ECM located 1994 buick park ave?

The Engine Control Module (ECM) in a 1994 Buick Park Avenue is typically located under the hood, near the firewall. However, its exact position can vary slightly depending on the engine configuration. It's usually a fairly sizeable rectangular box with numerous connectors. You might need to consult a repair manual specific to your vehicle's year and engine to pinpoint it precisely. A diagram in the manual will be very helpful.