So, it appears the engine is not getting any fuel. When you turn the key to the on position, can you hear the fuel pump come on?
Also, can you upload a picture of the disconnected hose?
The hose could be the vacuum hose that connects to the fuel pressure regulator.
I have attached diagrams below for your reference.
Please let me know.
Images (Click to enlarge)
Thursday, December 16th, 2021 AT 10:14 AM