However, there's no single definitive answer without looking at your specific vehicle's PDC. The layout of the PDC can vary slightly between model years and even build dates. The best approach is:
1. Locate your vehicle's owner's manual: It will have a diagram of the fuse and relay box showing the location of the fuel pump relay.
2. Check the inside of the PDC cover: Often, there's a diagram printed on the inside of the cover identifying each relay and fuse.
3. Look for a relay labeled "Fuel Pump" or with a symbol representing a fuel pump. It might also be labeled with a number that you can cross-reference on the diagram.
If you can't find it using these methods, a search online for "1996 Dodge Avenger 2.5L V6 PDC diagram" might yield a picture that helps you identify it. Be aware that even online diagrams may not be perfectly accurate for every individual vehicle. If you're unsure, it's best to consult a mechanic.