PINPOINT TEST KB: Fuel Pump Driver Module (FPDM): Introduction

WARNING: CROWN VICTORIA POLICE INTERCEPTOR VEHICLES EQUIPPED WITH FIRE SUPPRESSION SYSTEM, REFER TO APPROPRIATE SERVICE INFORMATION FOR IMPORTANT SAFETY WARNINGS . FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY.

This pinpoint test is intended to diagnose the following:

fuel pump driver module (FPDM) (9D370)
FPDM power supply relay
inertia fuel shutoff (IFS) switch (9341)
harness circuits: B+, GND, FPC, FPM, FP PWR, FP RTN, VPWR Fuel, and PWRGND
powertrain control module (PCM) (12A650)

Fig 1: Identifying Fuel Pump Driver Module (FPDM) Connector
Courtesy of FORD MOTOR CO.

Fuel Pump Driver Module Power (FPDM PWR) Relay Connector

Refer to the appropriate System Wiring Diagrams article for schematic and connector information.

Fig 2: Identifying Fuel Pump Driver Module Power (FPDM PWR) Relay Connector

Courtesy of FORD MOTOR CO.

Fig 3: Identifying Interia Fuel Shutoff (IFS) Switch Connector

Courtesy of FORD MOTOR CO.

Powertrain Control Module (PCM) Connector

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

POWERTRAIN CONTROL MODULE (PCM) CONNECTOR PINS REFERENCE CHART

Connector	Pin	Circuit
170 PIN	B12 B21	FPC FPM