This trouble code detects that the fuel rail/system pressure is too low. Before this voltage reaches the fuel pump, it has to go through the fuel pump Inertia. Circuit 3 is the one that runs to the fuel pump (via the Inertia Switch) and delivers the voltage/current it needs to activate. This activates the fuel pump relay to pass current from circuit 4 to circuit 3. The engine may throw a P0087 trouble code. The fuel injection computer then Grounds circuit 1. Before taking anything apart, check to see if your engine’s computer has any trouble codes saved in it. Hear from other customers via the 5,346 reviews on parts for your Ford F-150. There are physical signs that you can feel when your F150’s fuel pump is going out. We even have reviews of our OEM and aftermarket Fuel Pump Driver Module products to help you buy with confidence. We’re sure you will get the right product to keep that F-150 running for a long time. Some of our top Fuel Pump Driver Module product brands are Dorman - OE Solutions and OES Genuine. Here at Advance Auto Parts, we work with only top reliable Fuel Pump Driver Module product and part brands so you can shop with complete confidence. When it comes to your Ford F-150, you want parts and products from only trusted brands. The best part is, our Ford F-150 Fuel Pump Driver Module products start from as little as $79.64. Your Ford F-150 will be happy to know that the search for the right Fuel Pump Driver Module products you’ve been looking for is over! Advance Auto Parts has 4 different Fuel Pump Driver Module for your vehicle, ready for shipping or in-store pick up. I show how I replace the fuel pump driver module on my 2004 Ford F150 XLT SuperCab.I own this and all content presented herein.