* Under the hood in the fuse box: This is the most common location. The fuse box is usually located near the driver's side fender. Look for a diagram on the inside of the fuse box cover to identify the fuel pump relay. The relay itself might be labeled, or you might need to consult your owner's manual or a wiring diagram.
* Under the dash: Less common, but possible, the relay could be located in a smaller fuse box or relay center under the dash. Again, a diagram on the fuse box cover or your owner's manual will be essential.
To find it definitively:
1. Consult your owner's manual: This is the best place to start. It will have a diagram showing the location of all relays and fuses.
2. Look at the fuse box diagrams: The diagrams inside the fuse box cover (both under the hood and under the dash, if applicable) should clearly identify the fuel pump relay.
3. Use a wiring diagram: A wiring diagram for your specific 1994 Firebird will show you exactly where the fuel pump relay is located and its circuit. You can find these online through automotive repair websites or forums.
Without more specific information about your Firebird (engine type, trim level, etc.), it's impossible to pinpoint the exact location beyond these two general possibilities.
