Fuel system vacuum leak suspected.
Crank no start, runs when you bypass the starter relay.
So amongst the conditions that effect fuel delivery I believe is a vacuum leak. I an leaning towards the venting valve up by the gas tank fill tube, maybe even at flooded charcoal canister..
The smell of fuel around there is noticeable.
Possibly relevant, I had an overflow situation will fuel pouring on the road surface.
Any just a thought, code was P1124.
David
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