Pinpoint Test M: Fuel Pump Monitor/Control: Introduction

This pinpoint test is intended to diagnose the following:

• fuel pump relay
• fuel pump
• fuel pump circuitry
• inertia fuel shutoff (IFS) switch
• powertrain control module (PCM)

Fig 1: Fuel Pump (FP) Connector

Courtesy of FORD MOTOR CO.

Fig 2: Fuel Pump (FP) Relay Connector

Courtesy of FORD MOTOR CO.

Fig 3: Inertia Fuel Shutoff (IFS) Switch Connector

Courtesy of FORD MOTOR CO.

Fig 4: Powertrain Control Module (PCM) Connector

Courtesy of FORD MOTOR CO.