fuel pump system

1994 BUICK CENTURY

JONCHARLES111

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Just replaced the fuel pump in a 94 century. without cking the electrical relay-fuse. Where can I get a fuel pump diagram that includes electrical. Or how can I ck the relays/where are they/more than one? PLEASE!!!

Sep 8, 2010 at 10:30 AM

KASEKENNY

CERTIFIED EXPERT
18,907 POSTS

I will include all the diagrams and info below on the fuel pump relay and electrical circuit.

Here are a couple guides that will help with testing this in case you need it:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Also here is a guide that will help doing this testing.

https://www.2carpros.com/articles/how-to-check-wiring

Please see the info below on the relay including the wiring diagrams and process on how to replace it. Let us know if you have other questions. Thanks

Images (Click to enlarge)

Oct 25, 2021 at 5:11 PM