Ford Fuel Pressure Diagram. April 29 2020 by jason. The fuel pressure regulator controls the fuel pressure in your fords fuel system maintaining the proper pressure needed for your vehicle to run optimally.
Fuel pressure to injectors is then provided only by the fp module. Please exercise extreme cleanliness when servicing the fuel filter. P0191 is a common obd ii code.
Afm demanded is sitting at 69gs then rises to 129 a second demanded.
Fuel system diagrams aeromotive inc. Select power adder no naturally aspirated yes forced induction. Where is the fuel pump relay on a 90 ford festiva forum enthusiast forums for owners. Actual is fluctating between 15 and 21 gs.