I'm not seeing a vacuum pump on that model. Is there an underhood vacuum label that you can use to identify the part?
May look something like this:
I would not run without an EGR valve if it is equipped for one.
The fuses & relays should all be in the PDC, unless someone added an in-line fuse for an accessory?
The PDC lid should identify the fuse/relay positions.
It may not need a purge valve. I've had purge valves stuck open because a piece of charcoal from the charcoal canister got sucked up into it. Can you blow through the valve?
If the canister is loaded with raw fuel, it can allow for a rich mixture. Do you smell a strong odor of fuel?
Either condition may or may not cause a stall. Always diagnose first.
If you block the end of the hose with your finger, does it stall? Or only when plugged in to the purge valve?
If the charcoal canister is flooded with liquid gasoline, it may stall the engine by being too rich. It is supposed to store fuel vapor only.
If you install the hose onto the valve slowly, allowing it to stumble & recover, but not stall out, can the hose be installed all the way with the engine still running?
Someone added that fuse into the wiring. It doesn't look like something the factory would use.
Did you just buy this car or know any of its past history?
The factory does not use '3-pin fuses laying on top of the valve cover to the ign coil', if it is a fuse.
The 'wedge' adapter that the 'fuse' is plugged into is more reminiscent of a bulb.