P0088 ISUZU - Fuel Rail Pressure Too High

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

P0088 Isuzu Possible Causes

  • Sticking fuel rail pressure regulator
  • Faulty fuel rail pressure sensor

When is the code detected?

Engine Control Module (ECM) detects fuel rail pressure too high

P0088 Isuzu Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P0088 Isuzu Meaning

Fuel Rail Pressure (FRP) Too Low
OBDII Code P0088 Isuzu - Fuel Rail Pressure Too High - Engine-Codes.com

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