OBDII Code List

P0092 ISUZU - Fuel Pressure Regulator Solenoid 1 Control Circit High Voltage

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty fuel pressure sensor
  • Fuel pressure sensor harness is open or shorted
  • Fuel pressure sensor electrical circuit poor connection
  • Faulty Engine Control Module (ECM)
  • When is the code detected?

    Fuel Pressure Regulator (FRP) feedback current more than 2700mA

    Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • P0092 Isuzu Description

    The Engine Control Module (ECM) uses commanded fuel pump flow to determine a desired fuel rail pressure. The actual fuel pressure is monitored using the Fuel Rail Pressure (FRP) Sensor.
    OBDII Code P0092 Isuzu - Fuel Pressure Regulator Solenoid 1 Control Circit High Voltage -

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    Related Information

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