Pinpoint Test Dm: Manifold Pressure Sensors: Introduction

WARNING: This page is about a different variant/trim than selected.

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/Intake Air Temperature 2 (MAP/IAT2) Sensor Connector

Courtesy of FORD MOTOR CO.

Harness Side

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

Fig 2: Turbocharger Boost Pressure (TCBP) Sensor Connector

Courtesy of FORD MOTOR CO.

Harness Side

Circuit	Pin
VREF (Reference Voltage)	3
TCBP (Turbocharger Boost Pressure)	1
SIGRTN (Signal Return)	2

Fig 3: Turbocharger Intake Pressure And Temperature (TCIPT) Sensor Connector

Courtesy of FORD MOTOR CO.

Harness Side

Circuit	Pin
VREF (Reference Voltage)	2
TCIP (Turbocharger Intake Pressure)	1
SIGRTN (Signal Return)	4

Fig 4: Powertrain Control Module (PCM) Connector - For PCM Connector Views

Courtesy of FORD MOTOR CO.

Harness Side

Circuit	Pin
MAP (Manifold Absolute Pressure)	E53
SIGRTN (Signal Return)	E41
TCBP (Turbocharger Boost Pressure)	B17
SIGRTN (Signal Return)	B36