Fuel Tank Pressure Sensor
WARNING: This page is about a different car, the 2002 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
In-line fuel tank pressure sensor is repaired along with fuel vapor vent valve and fuel vapor control valve as a fuel vapor control valve tube assembly. See FUEL VAPOR CONTROL TUBE ASSEMBLY VALVE under EMISSION SYSTEM & SUBSYSTEMS.