P1023 – Fuel Pressure Control Valve Performance (Ford)

Description

P1023 Ford indicates a performance issue in the fuel pressure control valve.

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Symptoms

  • Hesitation
  • Poor acceleration
  • Stalling

Causes

  • Sticking valve
  • Weak pump
  • Wiring issues

Diagnosis

  • Measure fuel pressure
  • Test valve command
  • Inspect wiring

Repair

  • Replace valve
  • Repair wiring
  • Replace pump