Powertrain Control Module (PCM) Connector

WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2004 Mercury Sable, 2004 Mercury Mountaineer, 2004 Mercury Monterey, 2004 Mercury Marauder, and 2004 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.

For PCM connector views or reference values, refer to REFERENCE VALUES - CNG, FLEX-FUEL & GASOLINE .

Vehicle	Connector	Circuit	Pin
Escape 2.0L	104 Pin	FPM FP	40 54
Expedition, Navigator	122 Pin	FPM FP	B20 B27
F-150 Heritage SC 5.4L	104 Pin	LFP FPM FP	19 40 80
All other vehicles	104 Pin	FPM FP	40 80

Fig 1: Identifying Fuel Pump Circuit - F-Super Duty 250-550, Excursion

Courtesy of FORD MOTOR CO.

Fig 2: Identifying Fuel Pump Circuit - Expedition, Navigator

Courtesy of FORD MOTOR CO.

Fig 3: Identifying Low Speed Fuel Pump (LSFP) Relay Connector

Courtesy of FORD MOTOR CO.

Fig 4: Identifying Inertia Fuel Shutoff (IFS) Relay Connector

Courtesy of FORD MOTOR CO.

Fig 5: Identifying Fuel Pump Circuit - 5.4L F-150 Heritage

Courtesy of FORD MOTOR CO.