PINPOINT TEST DT: Power Steering Pressure (PSP) Sensor: Introduction

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This pinpoint test is intended to diagnose the following:

PSP sensor (3K215)
harness circuit(s): PSP, SIGRTN and VREF
powertrain control module (PCM) (12A650)

Fig 1: Identifying Power Steering Pressure (PSP) Sensor Connector
Courtesy of FORD MOTOR CO.

Powertrain Control Module (PCM) Connector

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

Connector	Pin	Circuit
190-PIN	T29	PSP

Fig 2: Power Steering Pressure (PSP) Sensor And Output Voltage Graph

Courtesy of FORD MOTOR CO.