Ford Owner STUMPED for 6 MONTHS? Fixed in 15 MINUTES! (No Fuel Pressure P0231)

This 2003 Ford Expedition went over 200k miles before dying on the road. Owner has been trying to figure it out for 6 MONTHS! He already replaced the Fuel Pump and Inertia Switch, but the still NO FUEL PRESSURE... "P0231-Fuel Pump Secondary Circuit Low" is stored. Let's verify the customer complaint, and then get this truck back on the road with a 15-minute "No-Parts Required" Repair ;) TOPDON Phoenix Plus 2: https://www.amazon.com/dp/B091BQNR3S?... AstroAI Digital DC AMP Clamp Meter: https://www.amazon.com/dp/B08MTCMWLB?... UY CHAN TS101 SOLDERING IRON: https://www.amazon.com/dp/B07SQDZ9SV?... Enjoy! Ivan