Pinpoint Test Dm: Manifold Pressure Sensors: Introduction

This pinpoint test is intended to diagnose the following:

manifold absolute pressure (MAP) sensor (9F479)
manifold absolute pressure (MAP)/charge air cooler temperature (CACT) sensor (9F479)
manifold absolute pressure (MAP)/intake air temperature 2 sensor (IAT2) sensor (9F479)
manifold absolute pressure and temperature (MAPT) sensor (9F479)
turbocharger boost pressure (TCBP) sensor (9F479)
turbocharger boost pressure (TCBP)/charge air cooler temperature (CACT) sensor (9F479)
turbocharger inlet pressure and temperature (TCIPT) sensor (9F479)
harness circuits: MAP, TCBP, TCIP, SIGRTN, and VREF
PCM (12A650)

Fig 1: Manifold Absolute Pressure (MAP) Sensor Connector

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
Escape/Kuga 2.0L, Focus, MKC, MKT, Taurus	A	1 3	MAP VREF
Fusion 2.0L, MKZ	C	3 1	MAP VREF
All other vehicles	B	1 2	MAP VREF

Fig 2: Manifold Absolute Pressure/Charge Air Cooler Temperature (MAP/CACT) Sensor Connector

Courtesy of FORD MOTOR CO.

Pin	Circuit
1	SIGRTN (Signal Return)
4	MAP (Manifold Absolute Pressure)
3	VREF (Reference Voltage)

Fig 3: Manifold Absolute Pressure/Intake Air Temperature 2 (MAP/IAT2) Sensor Connector

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
Continental 2.0L, EcoSport, Escape/Kuga, Fiesta, MKC, Mustang	A	4 1 3	MAP SIGRTN VREF
Edge 2.7L, F-150 2.7L, MKX 2.7L, Transit	B	3 4 2	MAP SIGRTN VREF
Edge 2.0L, MKX 2.0L, MKZ	A	1 4 2	MAP SIGRTN VREF
Explorer 2.3L	B	4 2 1	MAP SIGRTN VREF
Explorer 3.5L, Flex, MKT, Taurus	B	1 4 2	MAP SIGRTN VREF
All other vehicles	A	3 4 2	MAP SIGRTN VREF

Fig 4: Manifold Absolute Pressure Temperature (MAPT) Sensor Connector

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
Continental, EcoSport 1.5L, Edge 3.5L, Explorer 3.5L, Explorer 3.7L, F-150 3.3L, Flex 3.5L, MKT 3.7L, MKX, Taurus 3.5L, Transit 3.7L	A	4 1 2	SIGRTN MAP VREF
Ranger	C	4 1 2	SIGRTN MAP VREF
All other vehicles	B	1 4 3	SIGRTN MAP VREF

Fig 5: Turbocharger Boost Pressure (TCBP) Sensor Connector

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
Continental 2.0L, EcoSport, Explorer 2.3L, Focus 2.3L, Focus 1.0L, Mustang	A	1 2 3	TCBP SIGRTN VREF
Edge 2.0L, Escape/Kuga 1.5L, MKX 2.0L	B	3 2 1	TCBP SIGRTN VREF
Escape/Kuga 2.0L, Fiesta 1.0L, MKC	C	4 1 3	TCBP SIGRTN VREF
Fusion 1.5L	A	3 2 1	TCBP SIGRTN VREF

Fig 6: Turbocharger Boost Pressure/Charge Air Cooler Temperature (TCBP/CACT) Sensor Connector

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
Fiesta, Fusion 2.0L, MKC, MKZ 2.0L, Taurus 2.0L	A	4 1 3	TCBP SIGRTN VREF
Focus, MKT 2.0L	B	4 1 3	TCBP SIGRTN VREF
All other vehicles	C	1 4 2	TCBP SIGRTN VREF

Fig 7: Turbocharger Intake Pressure And Temperature (TCIPT) Sensor Connector

Courtesy of FORD MOTOR CO.

Pin	Circuit
4	TCIP (Turbocharger Intake Pressure)
1	SIGRTN (Signal Return)
3	VREF (Reference Voltage)

Powertrain Control Module (PCM) Connector

For PCM connector views or reference values, refer to REFERENCE VALUES .

Vehicle	Connector	Pin	Circuit
Continental 2.0L, EcoSport 1.0L Automatic Transmission, Escape/Kuga 2.0L, Explorer 2.3L, Focus 2.3L, MKC 2.3L, MKX 2.0L	198 PIN	B18 B74 E20 E33	SIGRTN TCBP SIGRTN MAP
Continental 2.7L, Continental 3.0L, Fusion 2.7L, Transit 3.5L	198 PIN	B18 B74 E20 E34	SIGRTN TCBP SIGRTN MAP
E-Series, F-Series Super Duty	198 PIN	E29 E32	SIGRTN MAP
EcoSport 1.0L Manual Transmission	198 PIN	B19 B74 E19 E35	SIGRTN TCBP SIGRTN MAP
EcoSport 1.5L Automatic Transmission	198 PIN	E35 E35 E32	SIGRTN SIGRTN MAP
EcoSport 1.5L Manual Transmission	112 PIN	E4 E16	SIGRTN MAP
Edge 2.0L	198 PIN	B18, B7 B74 E20 E33	SIGRTN TCBP SIGRTN MAP
Edge 2.7L	198 PIN	B18, B7 B74 E20 E34	SIGRTN TCBP SIGRTN MAP
Escape/Kuga 1.5L	198 PIN	E13 E15 E13 E60	SIGRTN TCBP SIGRTN MAP
Escape/Kuga 2.5L, Fusion 2.5L	198 PIN	E35 E32	SIGRTN MAP
Expedition, F-150 3.5L, Navigator	198 PIN	B30 B74 E10 E17	SIGRTN TCBP SIGRTN MAP
Explorer GTDI 3.5L, Flex GTDI 3.5L, MKT 3.5L, MKX 2.7L, MKZ 3.0L, Taurus GTDI 3.5L	198 PIN	B18 B74 E20 E33	SIGRTN TCBP SIGRTN MAP
F-150 2.7L	306 PIN	E121 E94 E13 E52	SIGRTN TCBP SIGRTN MAP
F-150 3.3L	306 PIN	E13 E52	SIGRTN MAP
F-150 5.0L	306 PIN	E13 E50	SIGRTN MAP
Fiesta 1.0L	198 PIN	B19 B74 E19 E35	SIGRTN TCBP SIGRTN MAP
Fiesta GTDI 1.6L	198 PIN	B19 B74 E19 E35	SIGRTN TCBP SIGRTN MAP
Fiesta TiVCT 1.6L	128 PIN	B38 B26	SIGRTN MAP
Focus 1.0L	198 PIN	B18 B74 E20 E33	SIGRTN TCBP SIGRTN MAP
Focus GTDI 2.0L, MKT 2.0L, Taurus 2.0L	198 PIN	B18 B74 E20 E33	SIGRTN TCBP SIGRTN MAP
Ford GT	198 PIN	B18 B70 E20 B74 E20 E33	SIGRTN TCIP SIGRTN TCBP SIGRTN MAP
Fusion 1.5L	198 PIN	E20 B74 E20 E33	SIGRTN TCBP SIGRTN MAP
Fusion 2.0L, MKZ 2.0L	198 PIN	B19 B74 E20 E33	SIGRTN TCBP SIGRTN MAP
KA	128 PIN	T17 T9	SIGRTN MAP
MKC 2.0L	198 PIN	B18 B74 E20 E33 E20 E33	SIGRTN TCBP SIGRTN MAP SIGRTN MAP
MKX 3.7L	198 PIN	E29 E32 E29 E32	SIGRTN MAP SIGRTN MAP
Mustang	198 PIN	B18 B74 E20 E53	SIGRTN TCBP SIGRTN MAP
Ranger	128 PIN	B38 B26	SIGRTN MAP
Transit Connect	198 PIN	B35 E32	SIGRTN MAP
All other vehicles	198 PIN	E29 E32	SIGRTN MAP