PINPOINT TEST DM: Manifold Absolute Pressure (MAP) Sensor: Introduction

This pinpoint test is intended to diagnose the following:

• MAP sensor (9F479)
• harness circuits: MAP, SIGRTN, and VREF
• powertrain control module (PCM) (12A650)
  Fig 1: Identifying Manifold Absolute Pressure (MAP) Sensor Connector

  Courtesy of FORD MOTOR CO.

Fig 2: Identifying EGR System Module (ESM) Connector

Courtesy of FORD MOTOR CO.

Powertrain Control Module (PCM) Connector 

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