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Home >> Kia >> 2018 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) (PHEV) >> DTC P0087-00: Fuel Rail/System Pressure - Too Low >> System Inspection >> Visual Inspection

Visual Inspection

  1. Check for fuel filter blockage.
  2. Check for proper fuel level.
  3. Check for low-pressure fuel supply line leakage and blockage.
  4. Has any problems been found?

    YES 

    NO 

    • Go to "Low pressure fuel line Inspection" procedure below.