Powertrain Control Module (PCM)

The center of the engine control (EC) system is a microprocessor called the PCM. The PCM receives input from sensors and other electronic components (switches, relays). Based on the information received and programmed into its memory, the PCM generates output signals to control various relays, solenoids and actuators. There are several different types of PCMs in use for this model year. Refer to the VEHICLE PCM APPLICATION TABLE below for PCM types and their applications.

VEHICLE PCM APPLICATION DESCRIPTION

PCM Type	Applications
80 Pin	Ecosport (1.6L, 2.0L Manual Transmission)
128 Pin	Ecosport (2.0L Automatic Transmission), Fiesta (1.6L TIVCT), KA
154 Pin	Focus (2.0L GDI)
190 Pin	E-Series (5.4L), Escape/Kuga (2.5L), F-Series Super Duty, Fusion (2.5L), MKZ (3.7L)
198 Pin	E-Series (6.8L), Edge, Escape/Kuga (1.6L, 2.0L), Expedition, Explorer, F-150, F-650/F-750, Fiesta (1.0L, 1.6L GTDI), Flex, Focus (1.0L, 2.0L GTDI, 2.3L), Fusion (1.5L, 2.0L), MKC, MKS, MKT, MKX, MKZ (2.0L), Motorhome, Mustang, Navigator, Taurus, Transit, Transit Connect

Fig 1: Identifying 80 Pin PCM Connectors

Courtesy of FORD MOTOR CO.

Item	Number	Description
1	-	B Connector
2	-	E Connector

Fig 2: Identifying 128 Pin PCM Connectors

Courtesy of FORD MOTOR CO.

Item	Number	Description
1	-	E Connector
2	-	B Connector
3	-	T Connector

Fig 3: Identifying 154 Pin PCM Connectors

Courtesy of FORD MOTOR CO.

Item	Number	Description
1	-	E Connector
2	-	B Connector

Fig 4: Identifying 190 Pin PCM Connectors

Courtesy of FORD MOTOR CO.

Item	Number	Description
1	-	B Connector
2	-	E Connector
3	-	T Connector

Fig 5: Identifying 198 Pin PCM Connectors

Courtesy of FORD MOTOR CO.

Item	Number	Description
1	-	E Connector
2	-	B Connector