recently purchased a 2000 daewoo leganza not getting any power to fuel pump.fuel shut off switch is not tripped and i changed relays?

Ok...no others have chimed in on this...so I'll try something.
I have onlly worked on 1 Daewoo and it was a Leganza...it was flooded...R & R' D the spark plugs to clean and deflood the engine.
Thank God the owner just wanted it running to get rid of it..his was in BAD shape.
Anyway,I have very little knowledge of the systems on this...but....
Does the vehicle have spark?
If not, systems are designed to shut off fuel pumps if no spark is present.I would assume this has a similar set -up.
Something to check into...

Just a thought

JIm