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DTC P0088 Fuel Rail / System Pressure - Too High: Description

Refer to DTC P0087  .

DTC DETECTION CONDITION CHART

DTC No. DTC Detection Condition Trouble Area
P0088 ECM did not command fuel pump for high pressure to open spill control valve, but fuel pressure increases 3 MPa (30.6 kgf/cm2 , 435 psi) from target pressure for more than 10 seconds (1 trip detection logic)
  • Fuel pump for high pressure (bank 1)
  • Fuel pump for high pressure (bank 2)
  • Fuel pressure sensor
  • ECM