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

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

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 - Engine-Codes.com

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