Where is the fuel pump relay located in a 1994 Oldsmobile Eighty-Eight?

The fuel pump relay location in a 1994 Oldsmobile Eighty-Eight is under the hood, typically in the under-hood fuse/relay center. However, the exact location within that center varies slightly depending on the specific trim level and options.

To find it, you'll need to:

1. Locate the under-hood fuse/relay center: This is usually a black plastic box, often near the battery or along the firewall. The cover should have a diagram showing the location of fuses and relays.

2. Consult the owner's manual: Your owner's manual will have a diagram of the fuse/relay box specifically for your vehicle. This is the most reliable way to identify the fuel pump relay. The diagram will usually show the relay's location and sometimes its number.

3. Look for markings: Some relays might have labels indicating their function (though not always). You might find one labeled "Fuel Pump" or with a symbol representing a fuel pump.

If you can't find it using the manual and visual inspection, you might need to consult a repair manual specific to your 1994 Oldsmobile Eighty-Eight, or search online forums dedicated to that model year. Remember to always disconnect the negative battery terminal before working with electrical components.