Powertrain Control Module (PCM) Connector

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

Vehicle	Connector	Circuit	Pin
Aviator	150 (60-32-58) Pin	SIGRTN	B17
Aviator	150 (60-32-58) Pin	PSP	B37
Expedition	122 Pin	SIGRTN	E25
Expedition	122 Pin	PSP	B18
F-150	190 Pin	SIGRTN	E58
F-150	190 Pin	PSP	E24
Focus 2.3L	150 (50-50-50) Pin	SIGRTN	B41
Focus 2.3L	150 (50-50-50) Pin	PSP	B15
LS,Thunderbird	150 (60-32-58) Pin	SIGRTN	E17
LS,Thunderbird	150 (60-32-58) Pin	PSP	E5
All other vehicles	104 Pin	SIGRTN	91
All other vehicles	104 Pin	PSP	31

Fig 1: Identifying Shorting Bar for Harness Circuit without PSP Switch (Typical)

Courtesy of FORD MOTOR CO.