Pinpoint Test KA: Fuel Pump Relay: Introduction: Notes

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NOTE:

This pinpoint test is intended to diagnose the following:
Fuel Pump Relay (9345).
Inertia Fuel Shutoff (9341).
Harness Circuit(s): B+, VPWR, FP, LFP, GND, FPM & FP PWR.
Powertrain control module (PCM) (12A650).

Fig 1: Identifying Fuel Pump (FP) Relay Connectors

Courtesy of FORD MOTOR CO.

The VPWR & FP circuits may be reversed in the harness connector. REFER to the appropriate SYSTEM WIRING DIAGRAMS article for more information .

Fig 2: Inertia Fuel Shutoff (IFS) Connector

Courtesy of FORD MOTOR CO.