how to get the pressure sensor in fntd
In FNTD , the pressure sensor appears to be the differential pressure controller from the Still in the Dark quest chain, and it’s found in Vault 11. The walkthrough source says to go into Vault 11, head through the flooded section, and loot the item from an underwater locker.
How to get it
- Start the Still in the Dark quest and speak with Elder McNamara, who points you toward the needed parts.
- Go to Vault 11 for the pressure-sensor part, which the guide identifies as the differential pressure controller.
- Move through the vault until you reach the flooded area, then look for an underwater locker containing the item.
Quick note
There’s some naming inconsistency online: one source calls it the differential pressure controller rather than “pressure sensor,” but it’s clearly the part being asked about in that quest line. Another walkthrough for the same quest also lists that exact item as one of the required components.
TL;DR
Go to Vault 11 , reach the flooded room , and loot the underwater locker for the differential pressure controller / pressure sensor.
