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Pinpoint Test KA: Fuel Pump Relay: Introduction: Notes

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
G03626731Courtesy 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
G03626732Courtesy of FORD MOTOR CO.
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