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Home >> Kia >> 2021 >> Niro Plug-In Hybrid LXS >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System Diagnosis (PHEV) (4 Of 6) >> DTC P064A-00: Fuel Pump Control Module >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Check fuel pressure sensor power supply voltage
  • Poor connector connection
  • Short or open in control circuit
  • Fuel pressure sensor
  • FPCM
Enable Condition
  • Engine running
  • Auxiliary battery voltage is greater than 11V
  • When the target fuel pressure is between 250kPa to 600kPa
Threshold Value
  • Fuel pressure sensor power supply voltage is less than 4.5V
Diagnostic Time
  • 2s
MIL ON Condition
  • -
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